Spikey Bits » Guides » All The Games Workshop Events & US Open Tournaments For 2025

Your calendar for all the Games Workshop and Warhammer World events, along with the 40k and AoS US Open tournaments for 2024-2025!

Updated February 27th, 2025, by Rob Baer with new information and links to relevant content about finding local events near you, as well as GW’s ITC season update.

Games Workshop, along with independent organizers, is hosting exciting events and tournaments at places like Warhammer World in Nottingham and various locations worldwide, including the US Open, throughout 2024 and into 2025.

These tournaments cater to most major Games Workshop games, including Kill Team, Warhammer 40k, and Age of Sigmar. Events like these are an excellent opportunity for hobbyists to participate and play their favorite games.

Games Workshop Events & Tournaments Calendar

While they may take place in a convention center in the US or be hosted at Warhammer World itself in the UK, these events are all prestigious and highly anticipated, not just ordinary store tournaments.

Here are some of the biggest Warhammer events and tournaments in 2024-2025 that you can attend this year! 

Warhammer 40k Tournaments Near Me

Are you getting into Warhammer 40k tournaments and want to know where they are near you? Your local game store is the best place to start! Games Workshop has Organized Play packs to help run events, whether it’s a casual Combat Patrol match or a full-scale showdown.

These kits come with everything from measuring gauges to shiny glass trophies, making sure your battles feel official. They’re available in multiple languages and stocked in stores across North America and beyond. Want in? Talk to your local Warhammer store or independent stockist (or check out the store finder)—who knows, you might just walk away with that trophy! 

Another option for local tournaments is Away Games! They run well-organized Warhammer 40k tournaments that bring players together for serious battles with a fun, welcoming vibe. Whether it’s a casual event or a high-stakes showdown, these tournaments offer a great way to test your skills and meet other players.

Major Warhammer 40k Tournaments and Events for 2024-25 

Here is the answer to the question, “Where are the Warhammer 40k tournaments near me!” Snag your tournament tickets from these major events, and give us a high-five in support! Every qualifying purchase helps Spikey Bits keep the lights on and the fun going. 

To find the upcoming 2025 Warhammer events tournament calendar in your area, you can always try the Best Coast Pairings App to check out the latest ITC event listings. Below are some of the largest events you can attend for Warhammer 40k tournaments in 2024 and 2025! 

• Las Vegas Open – January 2025, Las Vegas
• Nottingham GT – January 2025
• Warzone Atlanta – Feburary 2025
• International Team Tournament – February 2025
• Cherokee Open – February 2025, Cherokee Reservation
• California Team Championships – March, 2025
• AdeptiCon – March 2025, (relocating from Illinois)
• Rocky Mountain Open – March 2025, Denver, CO
• The Manchester GT – March 2025
• South Coast GT – March 2025
• Sheffield GT – April 2025
• USA Charity Cup April 2025
• Bay Area Open – May 2025, Bay Area, CA
• Richmond Open – May 2025, Richmond VA
• San Diego Classic May 2025, Sand Diego CA
• Maryland Open – May 2025
• Mayhem Gaming – May 2025, Mebane, NC
• Atlantic City Open – June 2025, Atlantic City, NJ
• Bristol GT – June 2025
• Mountain West Classic June 2025
• NATC Championship – July 2025
• Salt City GT – July 2025
• Silver State Major July 2025, Reno, NV
• Show Me Showdown – July 2025
• The Leeds GT – July 2025
• Palm Springs Open 40k GT – August 2025
• Birmingham GT – August 2025
• Salt Lake Open – August, 2025
• London GT – September, 2025
• Warzone Houston – September, 2025
• Flying Monkey Con – September, 2025
• Utah Cup August 2025
• NOVA Open – August-September 2025
• Challengers Cup 2025 Salt Lake City, UT
• Crucible – September, 2025
• Michigan Grand Tournament – October 2025
• Battle for Salvation Grand Tournament – October 2025
• Coventry GT – October 2025
• The California Cup ’25 – November 2025
• Team Battle Brothers Major GT – November 2025
• DaBoyz GT – November 2025
• Renegade Open – November, 2025
• Warhammer Grand Narrative & World Championships – November 2025
• Leicester GT – December 2025

Warhammer World Events Calendar: 2024-2025

• Weekday Warhammer Event in the Gnarlwood – February 7
• Nemesis Grand Clash (Underworlds) – February 8
• Bugman’s Belter (Blood Bowl) – February 9
• Boarding Actions (Kill Team) – February 12
• Warhammer 40k Grand Tournament – February 15-16
• Throne of Skulls (Warhammer: The Old World) – February 22-23
• Warhammer World Anniversary (Games Workshop) – March 1-2
• Into the Breach (Boarding Actions) – March 20
• Warhammer Age of Sigmar Grand Tournament – March 22-23
• Old World Skirmish Tournament – March 26
• Spearhead (Warhammer Age of Sigmar) – March 29
• Warcry in the Gnarlwood – March 30
• Tides of War (The Horus Heresy) – April 3
• Warhammer 40,000 Throne of Skulls Doubles – April 12-13
• Covert Operations (Kill Team) – April 25
• Warhammer: The Old World Grand Tournament – April 26-27

US Open Warhammer 40k & AoS Tournaments Series 2024-2025

• US Open Dallas – May 22, 2025, Dallas, TX
• US Open Tacoma – July 17, 2025, Tacoma, WA
• US Open Atlanta (Grand Narrative & World Championships) – November 6, 2025, Atlanta, GA

From sprawling convention halls in the US to the hallowed grounds of Warhammer World in Nottingham, this season’s events promise brutal battles, top-tier hobby vibes, and a chance to bond with fellow commanders over epic wins—and maybe a few spectacular defeats with Warhammer tournaments in 2024, and 2025. 

3D Printing & Conversion Policy For Warhammer Tournaments

By now, you probably want to know if you can use 3d printed Warhammer models in tournaments,

So, Games Workshop is basically saying you can design and print your own bits—go wild! But, they’re also throwing down a challenge: prove where those bits came from, or they might ask you to say bye-bye if there’s any confusion.

GW also uses that same policy to determine if your conversions are legal in their Warhammer tournaments according to these key principles:

• Each model must be Citadel or Forge World miniatures
• Each miniature must be fully assembled
• Each miniature must be painted to a minimum battle-ready standard (including bases)
• Each miniature must accurately represent its entry on your army roster
• Conversions must be checked in advance with the events team to ensure they are appropriate for organized play

The great news is that as long as it fits your theme, you’re absolutely welcome to convert your models. The majority of the model will need to meet the above criteria, and you’re all set!

If you’re scratching your head about your models or parts, just hit up your local game store, tournament organizer, or the event planner for non-GW tournaments. Many of those independant events are more about having fun and less about stressing over a few 3D prints or random components—after all, we all know those players put in the hobby time!

Warhammer 40k & AoS ITC, UKGT Tournaments: 2024, 2025

Here’s more on the must-attend Warhammer 40k tournaments and events to put on your calendar for 2024-2025:

Las Vegas Open: January 2025

LVO is one of the best events every year, with tons of games, previews, and so much more! The Warhammer tournament and convention will return to Rio in 2025 (as it has been in 2024 and before), and tickets normally go up for sale the summer before.

Nottingham GT– February 2025

The Nottingham Super-Major stands tall as one of the UK’s biggest gaming Warhammer tournaments for 2024-2025, rivaled only by the legendary LGT. Nestled in the heart of Britain’s Wargaming scene, this epic showdown brings a mix of intense competition, unforgettable matchups, and the kind of camaraderie that keeps players coming back for more.

Cherokee Open– February 2025

Veteran gamers from all walks of life say that the Cherokee Open is their absolute favorite event of the year, and it’s easy to see why. This retreat-style shindig perfectly marries Warhammer tournament community vibes with fierce competition, making for an epic weekend of fun!

Nestled in the gorgeous Smoky Mountains on the Cherokee Reservation, this event is the ultimate weekend escape. When you’re not rolling dice, you and your crew can kick back and enjoy the resort’s many delights – from bowling alleys and bars to a cozy fireside patio, a massive casino, and a smorgasbord of dining options.

International Team Tournament – February 2025

Twice the space, twice the fun! This year, they’re not just taking over one massive hall—they’ve got two, making this a can’t-miss Warhammer tournament for 2024-2025! That means more breathing room around the tables, more players, and the chance to claim the title of the biggest team tournament in the world.

AdeptiCon- March 2025

 

AdeptiCon is one of the biggest tabletop gaming conventions out there, and it grew 20% from 2023 to 2024 (and we expect the Warhammer tournaments to grow from 2024 to 2025), so it’s time for a move. Illinois will no longer host the convention, as a move up in size from the current convention center doesn’t seem feasible to stay there.

However, it’s not too far of a move, and going to a new city will be a fun change of pace. Most of the GW games sell out very quickly, especially the Warhammer 40k tournaments for 2024-2025, so if you want to play any of them, get them early and don’t wait!

The Manchester GT – March 2025

Ready to channel your inner warlord? The Manchester GT is calling, and it’s the ultimate arena for Warhammer fans. Expect a weekend packed with epic battles, tactical genius, and a whole lot of camaraderie. As the North’s largest Warhammer tournament, it’s where hundreds of players gather to duke it out for bragging rights and glory.

Rocky Mountain Open– March 2025

The Rocky Mountain Open is following the lead of Frontline Gaming’s fan-favorite, the SoCal Open, by being hosted at a fairgrounds complex away from the city chaos. This spot is the perfect getaway and gives plenty of room for the event to grow year after year.

The Adams County Fairground was handpicked for its comfy Exhibit Hall and top-notch facilities, plus it’s just under 20 minutes from Denver International Airport. Attendees can dodge all that notorious city traffic to get into the Warhammer tournament mindset.

Sheffield GT – April 2025

Tactical Showdowns Galore: Get ready for gripping matches that put your strategy and skill to the ultimate test. Whether you’re a battle-hardened pro or a fresh face eager to make a mark, the Sheffield GT is the ideal battleground to prove you’ve got what it takes.

USA Charity Cup– April 2025

The USA Charity Cup isn’t just any tournament—it’s a full-on battle for a good cause! This high-stakes Green Banner 40K Major was created to fuel the U.S. Wargames Federation’s mission: backing Team USA and boosting wargaming across the country. And the best part? It’s not just the 40K tickets that help—every dice roll in side games, every raffle ticket snagged, and every extra bit of fun goes straight into supporting the federation. So come for the competition, stay for the camaraderie, and know that every move you make on the tabletop is making a difference!

Bay Area Open– May 2025

The Bay Area Open is like the granddaddy of all events for Frontline Gaming, the one that kicked everything off. If you want to spend time near the beach, get in some gaming, and get your hobby fix, you can’t go wrong with the BAO!

San Diego Classic- May 2025

This fan-favorite venue has seen its fair share of Green Banner events, and for good reason: it’s got the perfect location and a laid-back vibe that makes everyone feel right at home. Over two action-packed days, we’re bringing you a tournament built for fair, competitive play. Our format is designed to keep the chaos in check, ensuring matchups that are as balanced and clear-cut as possible.

Bristol GT – June 2025

This COLOSSAL event is back at the fantastic UWE venue, ready to host up to 500 players across Warhammer 40k, Age of Sigmar, Kill Team, and Horus Heresy. The Stage Is Set: Gear up for intense clashes that will put your strategy and skills to the test.

The ATC Circuit

The ATC tournaments are always so much fun! If you want to play some Warhammer tournament team games with your friends, these are the best ones we’ve found. They have one coming up in April, so if you want to play a big event, be sure to grab your tickets before they are gone!

Atlantic City Open– June 2025

The ACO is FLG’s big East Coast bash. With its stunning hall, swanky casino resort, and iconic Atlantic City beachside boardwalk, this is a weekend that’ll be etched in your memory! The Atlantic City Open takes place at Harrah’s Waterfront Conference Center, right next to Harrah’s Atlantic City Resort and Casino.

The resort has it all—an amazing pool, numerous bars, and restaurants, and it’s just a short drive from the famous Atlantic City Beach. Plus, the Harrah’s Hotel is conveniently attached to the convention center for the Warhammer tournaments in 2024-2025!

The Leeds GT – July 2025

The Leeds GT is making waves in the UK tournament scene, bringing the action to a fantastic venue with space for hundreds of players across Warhammer 40k, Age of Sigmar, Kill Team, and more.

Silver State Major– July 2025

This six-round Warhammer 40K grand tournament, hosted by Green Banner Event Co., is bringing top-tier competition right to the heart of Reno. But it’s not just about the games—expect epic social events, killer after-parties, and plenty of chances to kick back with fellow Warhammer fanatics. And let’s be real, where better to wage war than in the biggest little city in the country?

NATC Championship– July 2025

This is the big event for ATC every year! It always takes place in July, and it’s super fun, with a ton of games to play! You can’t miss this event if you want to bring some hobby friends and play games! Tickets are available now, so grab yours before they are gone!

The NOVA Open- August into September 2025

If you live in the Northeastern US, this is a great event with a ton of different games represented! This year, the event will take place from August 28th to September 1st. Tickets are already on sale, and some games have sold out, so don’t wait any longer to lock in your Warhammer tournament.

London GT – September, 2025

The London Grand Tournament (LGT) is the iconic event that launched the UK wargaming scene into high gear. With a storied history and unmatched reputation, the LGT isn’t just an event—it’s a showcase of strategy, skill, and the unwavering spirit of the gaming community.

Hosted annually in the heart of one of the world’s most dynamic cities, the LGT is the crown jewel of European wargaming and the second-largest event of its kind globally. It’s where brilliant tacticians and fierce competitors collide, forging alliances, sparking rivalries, and crafting tales of glory to be shared with friends—both old and new—for years to come.

Challengers Cup– September 2025

Every year, clubs from across the country—and even beyond—send their top 8 champions to throw down for ultimate glory in the Challengers Cup. This isn’t just any tournament; it’s the biggest 8-person team event in the USA, built entirely by the community for the community.

And despite its massive scale, we’re keeping things top-notch—expect gorgeous, functional terrain on every table and pro-level judge support to keep the games running smoothly. Sure, it’s a high-stakes competition, but this event isn’t just about winning—it’s about celebrating every part of the hobby in style!

Coventry GT – October 2025

The Coventry Super-Major has a track record of selling out fast—2021, 2022, and 2023 were all hot tickets! If you don’t want to miss the action, grab yours early.

As the UK’s first-ever 3-day, 8-round Warhammer 40k event, the Coventry Super-Major is a true trailblazer with plenty of Games Workshop games on the calendar. But don’t worry if you’re not up for the full marathon—there’s also a 2-day, 5-round event with space for 100 players, perfect for those who can’t sneak a day off work but still want to dive into the action.

California Cup– November 2025

The Cali Cup isn’t just a tournament—it’s where the best of the best come to throw down. And there’s a reason it’s already reached legendary status: the vibe is simply unbeatable. Sure, the tournaments are professionally run and ultra-organized, but the energy? Next level. Whether you’re crushing the competition or taking a few Ls, the Cali Cup guarantees one thing—everyone leaves with epic memories and a smile on their face!

Leicester GT – December 2025

Ignite your Warhammer passion at one of the year’s most electrifying tournaments! Hosted at the De Montfort University Events Venue in Leicester, this event brings together top-tier players from across the UK and beyond.

This year, the stakes are higher than ever with an action-packed lineup of games. Headlining the show is the Warhammer 40,000 Super-Major, a legendary battleground where strategy and skill are pushed to their limits.

Warhammer World Events & Tournaments: 2024-2025

Welcome to Warhammer World, the beating heart of Games Workshop’s legendary tabletop universe! Nestled in Nottingham, this mecca for miniatures enthusiasts is rolling out an action-packed calendar of events this year, catering to fans of every corner of the Warhammer hobby.

Whether you’re a grizzled veteran of the 41st Millennium, a lover of the Old World’s epic battles, a tactician in the shadowy kill zones, or just someone with a paintbrush and a dream, there’s something here for you.

With tournaments, painting competitions, and immersive narrative gaming weekends, the year’s lineup has a little bit of everything. From explosive doubles matches to carefully curated campaigns, every event is a chance to meet like-minded hobbyists, show off your skills, and bask in the glory of shared battles and painted masterpieces.

Ready to plot your pilgrimage? Here’s a look at what’s coming to the legendary Games Workshop halls of Warhammer World this year—you’ll want to mark your calendar, pack your dice, and maybe even practice your victory cheer. Let the games begin!

March Warhammer World 40k Tournaments Events for 2025

The Warhammer World Anniversary is set to roll out the fun next year on the weekend of March 1st and 2nd, packed with epic build, paint, and play activities. It’s shaping up to be a smash hit, so tickets are a must. Snag yours when this month’s event tickets go live—don’t miss out! Mark your calendars for this Games workshop event!

Get ready to dive into the tight, intense action of Into the Breach! This one-day throwdown has you squaring off in three nail-biting 500-point Boarding Actions games. The missions? Perfectly symmetrical—so no excuses! While you’re duking it out for the glory (and awards), don’t forget to give one of your characters a glow-up for the painting contest. It all goes down on Thursday, March 20th—be there or regret it!

Players should gear up for the intense, close-quarters chaos of Into the Breach, a one-day event packed with action. Participants will face off in three 500-point Boarding Actions games, battling it out over perfectly symmetrical missions for a shot at some shiny awards.

On top of that, there’s a painting competition—so make sure one lucky character gets some extra artistic love. The whole Games Workshop showdown is set for Thursday, March 20th, so mark those calendars!

Aspiring tacticians can stake their claim as the ultimate commander of the Mortal Realms at the Warhammer Age of Sigmar Grand Tournament. Armed with a 2,000-point army, the General’s Handbook, and razor-sharp strategy, players will clash in five epic games spread over two days.

With awards up for grabs—including Best General, Best Painted, Favorite Army, and Favorite Opponent—not to mention the coveted top spots, the competition is fierce. The battle royale unfolds on the weekend of March 22nd and 23rd—don’t miss it!

Commanders, rally your 1,250-point armies and get ready to flank, fight, and finesse your way through a thrilling three-game event! This one-day skirmish packs all the drama of a classic Old World tournament into a bite-sized package.

Alongside awards for gameplay prowess, players can also aim to snag recognition for sportsmanship and painting skills. The action unfolds on Wednesday, March 26th—don’t miss your chance to make your mark!

Spearhead brings Warhammer Age of Sigmar into a tighter, faster arena where pre-picked forces clash on compact battlefields. Players will charge into four rapid-fire games with their chosen Spearhead, fighting not just for battlefield glory but also for awards celebrating painting and sportsmanship.

The action kicks off on Saturday, March 29th—brace yourself for a day of small-format fun with big-time stakes, and mark your calendars for some Games Workshop madness!

The Gnarlwood hungers, but daring warriors can still uncover glory and riches within its twisted depths! Warbands will clash in a day of intense Warcry matched play, battling through four thrilling games. Along with fighting for victory, participants can snag awards for painting and sportsmanship. The adventure unfolds on Sunday, March 30th—bring your best warband and your sharpest skills!

April Warhammer World 40k Tournaments Events for 2025

Step back into the chaos of the 31st Millennium with Tides of War, a one-day Warhammer: The Horus Heresy showdown! Bring your 1,500-point army and face off in three thrilling games, all packed into a single action-packed day. Bonus?

You could snag awards for favorite game, favorite army, or even show off your painting skills for a separate prize. Mark your calendars for this Games Workshop event on Thursday, April 3rd, 2025—let the battles begin!

Grab a buddy and gear up for the Warhammer 40,000 Throne of Skulls Doubles tournament! Over two days and five epic games, you’ll take on other dynamic duos, competing not just for top honors but also for awards in painting and sportsmanship. Clear your Games Workshop Calendar for the weekend of April 12th and 13th, 2025—it’s going to be a blast!

Put your tactical genius to the test in the Volkus and Bheta-Decima Kill Zones during Covert Operations, a one-day Kill Team event (should be easy to clear your calendar for one day for some Games Workshop fun)! Assemble your squad of elite specialists and dive into three thrilling games, vying for a variety of awards.

Plus, don’t miss the chance to showcase your team’s paintwork in the lunchtime competition. The action unfolds on Friday, April 25th, 2025— clear your calendar for this Games Workshop event!

Sharpen your banners and saddle up for the Warhammer: The Old World Grand Tournament! Bring your 2,000-point army and prepare to command your ranks in five intense battles spread over two days. Whether you’re gunning for top general, favorite army, or favorite opponent—or hoping to impress the judges with your army’s paint job—there’s plenty to play for.

Set your sights on the weekend of April 26th and 27th, 2025, and make sure your force looks battlefield-ready! Mark your calendar for some Games Workshop fun!

May Warhammer World 40k Tournaments Events for 2025

Get ready to cram a full-blown four-game Blood Bowl Sevens tournament into just one day with Blood Bowl: Blitzing Sevens! Expect fierce competition, epic plays, and plenty of mayhem. There’ll be awards for painting, performance, and even special shoutouts for the most touchdowns and casualties—because style and destruction both deserve recognition.

Oh, and don’t worry about your stomach growling louder than a Troll—lunch is on them, and it’s hearty enough to satisfy even the hungriest Halfling. Mark your calendar for this Games Workshop event: Wednesday, May 7th is game day.

Assemble your squad of elite operatives and sharpen those covert tactics—Kill Team: Critical Strike V is here! Over two action-packed days, you’ll battle through six intense games across a variety of Killzones, testing your strategy and stealth at every turn. Lock in your calendar for this Games Workshop event: May 24th-25th. The battlefield awaits!

Sharpen your blades and ready your warbands—it’s time for Warhammer Age of Sigmar: Throne of Skulls! This two-day event is packed with five epic games, offering all the excitement of battle without the pressure of a full-blown tournament. It’s all about strategy, sportsmanship, and showing off your painting skills (if you fancy). Mark your calendar for this Games Workshop event: May 31st – June 1st. 

June Warhammer World 40k Tournaments Events for 2025

Get ready for a weekend packed with intense Warhammer 40,000 action at this Grand Tournament! You’ll be throwing dice and clashing armies across five epic battles over two days, all for a shot at the World Championships of Warhammer.

Bring your best 2,000-point army, sharpen your tactics, and brace yourself for some seriously close matchups—with awards not just for skill, but also for painting prowess and top-tier sportsmanship. It all goes down on June 7th and 8th, so clear your calendar and get ready to roll some dice at the Games Workshop facility.

Pack up your Spearhead and head to Warhammer World for a full day of battles in the Mortal Realms! You’ll throw down in three intense rounds, aiming for glory with awards up for grabs in game performance, painting skills, and all-around best sportsmanship. Whether you’re bringing the heat or just here for some epic matchups, it’s all about rolling dice and having a blast. The action kicks off on Wednesday, June 11th, so get your army ready and prepare for a day of top-tier Warhammer fun!

Gather your warband and get ready for a full day of Middle-earth™ Strategy Battle Game action with friends—both old and new! You’ll battle it out in three rounds, with awards up for grabs in game performance, painting skills, and being the most sporting player. Whether you’re leading the charge with a legendary hero or pulling off some sneaky tactics, it’s all about rolling dice and having a great time. The adventure unfolds on Wednesday, June 18th, so muster your forces and get ready for an epic day of gaming!

Rally your Legions Imperialis army and get ready for five epic games over two days, featuring three different army sizes to keep things fresh! Put your tactical chops to the test as you battle for awards in game performance, painting, modelling, and all-around good sportsmanship.

With armies clashing and strategies unfolding, you’ll have plenty of chances to show off both your battlefield prowess and your hobby skills. It all goes down on June 21st and 22nd, so start planning your force and get ready for a weekend of epic warfare!

Step into the Age of Darkness for a five-game showdown spread over two days! Throne of Skulls isn’t just about battlefield dominance—there are awards for hobby achievements, painting, and being an all-around awesome opponent, so bring your best-looking army and a solid attitude.

Whether you’re fighting for the Warmaster or standing with the Emperor, it’s time to rally your forces and make your mark. No need to worry about keeping your energy up—lunch is on us both days so you can focus on the battles ahead. It all kicks off on June 28th and 29th, so get your army ready and prepare for war!

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