OCR / Spartan
OCR / Spartan Events
Browse upcoming amateur ocr / spartan events and compare dates, locations, and popularity.
United States 253Germany 35Canada 30Italy 20Spain 13
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OCR / Spartan
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Upcoming OCR / Spartan events
437 foundThis calendar in numbers
This calendar currently lists 437 upcoming events, from Jul 10, 2026 to Oct 30, 2027. August is the busiest month, with 123 events scheduled. Events are spread across 297 different locations; United States hosts the most (37). Course distances range from 1 km to 42.2 km.
437 events
Sort: dateDateEventSportLocationDist.437
July 2026
2026 Poconos Spartan Event Weekend
11JUL
2026 Poconos Spartan Event Weekend
OCR / SpartanBlue Mountain Ski Area
2026 Utah Spartan Trifecta Weekend
11JUL
2026 Utah Spartan Trifecta Weekend
OCR / SpartanSnowbasin Ski Resort
MUD Mayhem & FUN LAKE Cumberland 5K Obstacle Challenge
11JUL
MUD Mayhem & FUN LAKE Cumberland 5K Obstacle Challenge
OCR / Spartan5 kmUnited States
Blue Mountain Trail Run - Spartan Trail
12JUL
Blue Mountain Trail Run - Spartan Trail
OCR / Spartan10 kmLower Towamensing Township
Wasatch Scramble Trail Run - Spartan Trail
12JUL
Wasatch Scramble Trail Run - Spartan Trail
OCR / Spartan10 kmWeber County
This week
2026 Michigan Spartan Event Weekend
18JUL
2026 Michigan Spartan Event Weekend
OCR / SpartanCannonsburg Ski Area
Desafíos Fitness DEKA 2026 | DEKA Spartan | Pon a prueba tus límites
18JUL
Desafíos Fitness DEKA 2026 | DEKA Spartan | Pon a prueba tus límites
OCR / Spartan1.6 kmMadrid
Szombathely Spartan Super Sprint Night Sprint 2026
18JUL
Szombathely Spartan Super Sprint Night Sprint 2026
OCR / SpartanSzombathely
Tamarack Lodge Twisted Trails 5K Color Run
19JUL
Tamarack Lodge Twisted Trails 5K Color Run
OCR / Spartan5 kmUnited States
Ultra Viking 8HR / 10k (Series Finale)
19JUL
Ultra Viking 8HR / 10k (Series Finale)
OCR / Spartan10 kmUnited States
Next week
Browse all 437 events by date
July 2026
- 2026 DEKA FIT & Ultra - Chicago, IL Jul 10
- 2026 Poconos Spartan Event Weekend Jul 11
- 2026 Utah Spartan Trifecta Weekend Jul 11
- 7. TIME2RUN WertachXrun 2026 Jul 11
- Erie's OCR Battlegrounds Xtreme Jul 11
- Erzberg Adventure Days Jul 11
- KinzigCross Jul 11
- MUD Mayhem & FUN LAKE Cumberland 5K Obstacle Challenge Jul 11
- Muddy Kids - Albany, NY Jul 11
- Poconos Spartan Event Weekend Jul 11
- Rugged Maniac - New Jersey Jul 11
- S-Race Mariánské Lázně Jul 11
- Savage Race - Chicago Jul 11
- Sweaty Yeti Run Jul 11
- The 5k Foam Fest - Kitchener Jul 11
- Tough Mudder Ireland Jul 11
- Tribe Fitness Challenge: Stadium Jul 11
- Utah Spartan Weekend Jul 11
- X-treme Battle Heroldstatt Jul 11
- XLR8 Kids Obstacle Course Jul 11
- 2026 Poconos Trail Experience Jul 12
- Blue Mountain Trail Run - Spartan Trail Jul 12
- H-F Beast Obstacle Course Dash Jul 12
- Muddy Princess - Albany Jul 12
- Muddy Princess - Albany, NY Jul 12
- Wasatch Scramble Trail Run - Spartan Trail Jul 12
- UNAA Ultimate OCR 3K Jul 13
- 2026 Michigan Spartan Event Weekend Jul 18
- Chief Frantz Red Run 5k Jul 18
- Desafíos Fitness DEKA 2026 | DEKA Spartan | Pon a prueba tus límites Jul 18
- Dirty Dash - South Sound Jul 18
- Forest warrior Saturday mud run 2026 Jul 18
- Michigan Spartan Event Weekend Jul 18
- Muddy Angel Run Berlin Jul 18
- Muddy Kids - Virginia Beach Jul 18
- Muddy Kids - Virginia Beach, VA Jul 18
- PAPER MAKER OCR Jul 18
- Szombathely Spartan Super Sprint Night Sprint 2026 Jul 18
- The 5K Foam Fest - Wasaga Beach Jul 18
- The Forge Challenge Jul 18
- Tough Mudder Full Yorkshire Jul 18
- XLETIX Challenge München Jul 18
- Mud Factor - Anchorage Jul 19
- Muddy Princess - Virginia Beach Jul 19
- Tamarack Lodge Twisted Trails 5K Color Run Jul 19
- Ultra Viking 8HR / 10k (Series Finale) Jul 19
- Bubble Chase 5K - Saskatoon Jul 25
- Mud Hero Ottawa Jul 25
- Muddy Kids - Michigan Jul 25
- Rugged Maniac - Pennsylvania Jul 25
- Spartan Race Mt. Fuji Susono 2026 Jul 25
- Splash 'n' Dash Walk/Run 1k/5k Jul 25
- The 5k Foam Fest - London Jul 25
- The Muddler (Dayton, VA) -- In Partnership With The Harrisonburg Police Foundation Jul 25
- Tough Mountain Challenge Jul 25
- Tough Mountain Challenge Jul 25
- Tough Mudder Yorkshire 2026 Jul 25
- Viking Obstacle Race /Northeast Ultra Cup Series Finale Jul 25
- West Concord Wife Carrying Competition Jul 25
- 11. Rock the Race Jul 26
- Heroes Obstacle Race (Vägilase jooks Lähte) Jul 26
- Mini Mountain Challenge Jul 26
- Muddy Princess - Michigan Jul 26
- Rats-Runners - Schleusingen Jul 26
- XLR8 Family Obstacle Course Jul 26
August 2026
- 2026 Asheville Spartan Event Weekend Aug 1
- 2026 Indiana Spartan Hurricane Heat Weekend Aug 1
- 2026 Indiana Tough Mudder Event Weekend Aug 1
- 2026 Indiana Tough Mudder Event Weekend Aug 1
- Asheville Spartan Event Weekend Aug 1
- AthlonX Eclipse Aug 1
- Breffni Challenge 2026 Aug 1
- EPIC Series Obstacle Challenge Huntington Beach Aug 1
- Husky Ruck Memorial 10K Aug 1
- MKK's Rugged Race Presented by Independence Bank Aug 1
- Mud Mission Aug 1
- Muddy Angel Run München Aug 1
- Muddy Kids - New Vienna, OH Aug 1
- Rugged Maniac - Denver Aug 1
- Savage Race - Boston Aug 1
- Spartan Honor Series CDMX 2026 Aug 1
- Spartan Race | Compite con los mejores Aug 1
- Tough Mudder - Indiana Aug 1
- Tough Mudder Indiana 2026 Aug 1
- Laufwelt Extrem Cross Aug 2
- Muddy Princess - New Vienna Aug 2
- Muddy Princess - New Vienna, OH Aug 2
- Gibbet Hill Cattle Run 2026 Aug 5
- 2026 DEKA FIT & Ultra - Philadelphia, PA Aug 7
- KIDS SPARTAN WORLD CHAMPIONSHIPS [International Event] Aug 7
- 2026 DEKA FIT & Ultra - Philadelphia, PA Aug 8
- 2026 Lake Placid Trail Challenge Aug 8
- 2026 Melbourne Spartan Event Weekend Aug 8
- Backamo OCR - lördag 8 augusti 2026 Aug 8
- Boise Spartan Weekend Aug 8
- Bubble Chase 5k - Edmonton Aug 8
- Case Creek Obstacles Aug 8
- EPIC Series Obstacle Challenge P/B The Fit Expo Anaheim Aug 8
- JailBreak Escape Urban Challenge Run Aug 8
- Mud, Sweat & Blooms Aug 8
- Muddy Kids - Indianapolis Aug 8
- Muddy Kids - Indianapolis, IN Aug 8
- Navy Race OCR Horten 2026 Aug 8
- Rugged Maniac - Atlanta Aug 8
- The 5k Foam Fest - Quebec Aug 8
- The Cavan Kayakarun Adventure Race 2026 Aug 8
- Tough Mudder Full South West Aug 8
- Bubble Chase 5k - Calgary Aug 9
- DEKA STRONG: Hawc Gym Aug 9
- Muddy Princess - Indianapolis, IN Aug 9
- The Northerner Race Aug 9
- To the Max Obstacle Challenge Aug 9
- Brave the Mud Run Aug 15
- Erie's OCR Battlegrounds Team Relay Aug 15
- Face the Forest 5K (Obstacle Course Race) Aug 15
- Hawaii Spartan Weekend Aug 15
- Highlander Assault Obstacle Race Aug 15
- Hill of a Race Obstacle Run Aug 15
- HRDC The BOAR Aug 15
- Liberec Spartan Weekend 2026 Aug 15
- Muddy Kids - Kentucky Aug 15
- Savage Race - Pennsylvania Aug 15
- SPARTAN APAC CHAMPIONSHIPS (Adults) [International Event] Aug 15
- Subaru Kids Obstacle Challenge Aug 15
- The 5k Foam Fest - Montreal Aug 15
- Tough Mudder Full Chicago Aug 15
- Tough Mudder South West 2026 Aug 15
- XLETIX Challenge - Mitten in Deutschland Aug 15
- Muddy Princess - Kentucky Aug 16
- Rats-Runners-Cup Lauf Weissenburg Aug 16
- SCHAUINSLAND Muddy Angel Run - Mitten in Deutschland Aug 16
- Steel City Showdown Aug 16
- 2026 DEKA FIT & Ultra - Raleigh, NC Aug 22
- 2026 Ottawa Spartan Event Weekend Aug 22
- A Warrior's Quest Aug 22
- Ackerlauf in Lamme Aug 22
- Barumer Stick and Stone Run Aug 22
- Black Swamp Mud Run Aug 22
- Challenge Race Aug 22
- Mud Hero Toronto Aug 22
- Muddy Buffalo Aug 22
- MUDDY BUFFALO Obstacle Course Race & Adventure Aug 22
- Muddy Kids - Raleigh Aug 22
- Muddy Kids - Raleigh, NC Aug 22
- Ottawa Spartan Event Weekend Aug 22
- SPARTAN PARA WORLD CHAMPIONSHIPS [International Event] Aug 22
- The 5k Foam Fest - Ottawa Aug 22
- WGWL Trail Kids Multi-Sport Challenge Aug 22
- Calabogie Peaks Trail Run - Spartan Trail Aug 23
- Fisherman's Friend STRONGMANRUN Aug 23
- Muddy Princess - Raleigh, NC Aug 23
- Tvrďák Slovensko Aug 23
- The Ultimate SUCK Aug 28
- 2026 Chicago Tough Mudder Event Weekend Aug 29
- 2026 Philadelphia Stadium Spartan Stadion Event Aug 29
- 2026 West Virginia Spartan Trifecta Weekend Aug 29
- Arlberger Wadlbeisser Aug 29
- Bielsko-Biala Spartan Ultra Trifecta Weekend 2026 Aug 29
- Family Enrichment Center's MUD HAPPENS, ONE BAD MUD RUN Aug 29
- Hotfoot Run Köln Aug 29
- IronRace Harz Aug 29
- Mud Happens Aug 29
- Muddy Kids - Charlotte Aug 29
- Muddy Kids - Charlotte, NC Aug 29
- Mürzathlon Weekend Aug 29
- NorCal Spartan Event Weekend Aug 29
- North of 7 Challenge OCR Aug 29
- Philadelphia Stadium Spartan Stadion Event Aug 29
- Rugged Maniac - Long Island Aug 29
- Spartan Race Ontario Beast 2026 Aug 29
- TEVA X TITAN Obstacle Course Run | STELLENBOSCH #2 Aug 29
- The 5k Foam Fest - Toronto Aug 29
- TITAN OCR Aug 29
- Tough Mudder - Chicago Aug 29
- Tough Mudder Berlin-Brandenburg 2026 Aug 29
- Tough Mudder Chicago 2026 Aug 29
- Tough Mudder North West Aug 29
- Vull wat Manns Loop Leer Aug 29
- West Virginia Spartan Weekend Aug 29
- XLETIX Challenge NRW Aug 29
- Big Horse Vineyards 5K Aug 30
- Country Roads Trail Run - Spartan Trail Aug 30
- Kendall Mustang Mudder Aug 30
- Muddy Princess - Charlotte, NC Aug 30
- Spartan Berlin 2026 Aug 30
- Spartan Race Berlin Aug 30
- Verona Power Run Aug 30
- Your First Mud Run at Holyoke Aug 30
September 2026
- 6. Werler Kurpark Crosslauf - Hindernislauf für Groß und Klein Sep 5
- 6. Werler Kurparkcross - Hindernislauf für Groß und Klein Sep 5
- Epic Series Obstacle Challenge Las Vegas Sep 5
- Heraklidenschlacht Sep 5
- Last Events Sep 5
- Last Events Sep 5
- OCR 2026 Sep 5
- Savage Race Fall Edition - Maryland Sep 5
- Skip&Crawl Sep 5
- Tough Mudder Full Toronto Sep 5
- Verbier Spartan Trifecta Weekend 2026 Sep 5
- WeidatalCross Sep 5
- Black Bird Run Hoske Sep 6
- Course d'obstacles - Tablar'Run Sep 6
- Crow Mountain Survival Sep 6
- MANÍNSKY PARTIZÁN 2026 Sep 6
- Your First Mud Run at North Wildwood (NJ) Sep 6
- Spartan Race Zell am See-Kaprun Sep 11
- Zell am See-Kaprun Spartan Trifecta and Ultra Weekend 2026 Sep 11
- 2026 Big Bear Tough Mudder Event Weekend Sep 12
- 9. Genthiner Matschwolke Sep 12
- 9/11 Memorial Tribute Challenge Sep 12
- Angel Stadium Spartan Stadion Event Sep 12
- Bank Frick LieMudRun Sep 12
- Barber Beast on the Bay Sep 12
- Cerus Fitness Festival Sep 12
- City Challenge Race | Jersey City Sep 12
- Conquer The Gauntlet: Tulsa, OK Sep 12
- Crops & Cows 5K Challenge Course Sep 12
- Dirty Dozen 5K Obstacle Mud Run Sep 12
- EFC Hybrid Sep 12
- Finger Lakes Mud Run Sep 12
- Finger Lakes Mud Run Sep 12
- Fort Gordon Marine Mud Challenge Presented By 5-Star Nutrition Sep 12
- Gretna Gritty Fall 2026 - 5k Mud Run Fundraiser Sep 12
- Hotfoot Run am Nürbrungring Sep 12
- Hunnebergs Hårdaste OCR 2026 Sep 12
- Marine Mud Challenge Sep 12
- Marine Mud Run Sep 12
- Monster Colour 5k - Edmonton Sep 12
- Motorman Run Sep 12
- Muddy Angel Run Hamburg Sep 12
- Muddy Kids - South Carolina Sep 12
- Navy Race OCR Stavanger 2026 Sep 12
- Sterling Down & Dirty 5K Sep 12
- Thunder Run 5K Obstacle Race Sep 12
- Tough Mudder - Big Bear Sep 12
- Tough Mudder Big Bear 2026 Sep 12
- Tough Mudder London South Sep 12
- Tough Mudder Seattle Sep 12
- Tough Mudder Toronto 2026 Sep 12
- Wild Warrior – Obstacle Race & Mud Run Sep 12
- XLETIX Challenge Norddeutschland Sep 12
- 2026 London Spartan Event Weekend Sep 13
- Devils Circuit Sep 13
- Heroes for Heroes 5K Obstacle or 5k Run/Walk Sep 13
- Leon's Heroes Obstacle Course Race - Indiana Dunes National Park Sep 13
- London Spartan Event Weekend Sep 13
- Muddy Princess - South Carolina Sep 13
- CRUX LAUF 2026 Sep 18
- 2026 Seattle Spartan Trifecta Weekend Sep 19
- 2026 Spartan Misano Adriatico Sep 19
- 2026 Vermont Spartan Event Weekend Sep 19
- Arrowhead Obstacle Trail Run Sep 19
- IM ABLE Games Sep 19
- Misano Adriatico Spartan Weekend 2026 Sep 19
- Monster Colour 5k - Calgary Sep 19
- RUNTERRA RACE 2026 Sep 19
- Savage Race Fall Edition - Georgia Sep 19
- Sovata Sprint/Super/Kids 2026 Sep 19
- Spartan Race Killington Beast 2026 Sep 19
- Spartan Race Misano Beast (Trifecta Weekend) Sep 19
- spartan race misano beast 2026 Sep 19
- Spartan Race Misano Sprint (Trifecta Weekend) Sep 19
- Spartan Race® – Unbreakable Events, Gear & Training Sep 19
- The JAM 5K Run/Walk at East Pete Day Sep 19
- Tough Mudder London South 2026 Sep 19
- Warrior #2 | Cape town Sep 19
- Rhino Challenge Sep 20
- Spartan Race Misano Super (Trifecta Weekend) Sep 20
- 2026 Colorado Tough Mudder Event Weekend Sep 26
- 2026 London South East Spartan Weekend Sep 26
- 2026 Midwest Spartan Trifecta Weekend Sep 26
- 2026 Midwest Spartan Trifecta Weekend at Badlands Sep 26
- 2026 Temecula Spartan Event Weekend Sep 26
- Défi Gendarme de fer / Tough Mountie Challenge - Québec Sep 26
- Gimme S'More Mud Run Sep 26
- Mountie Maker Sep 26
- Muddy Dash Houston 2026 Sep 26
- MudMates made4more Sep 26
- Naticook Challenge 5K Obstacle Course Race Sep 26
- TITAN Obstacle Course Run | West Coast #2 Sep 26
- TITAN OCR Sep 26
- Tough Mudder Colorado 2026 Sep 26
- 2026 San Jose Trail Challenge Sep 27
- Procrastination Run Sep 27
- Spartan Race Catalunya Beast Sep 27
- Hybrid Heroes | FINALS Sep 28
October 2026
- 1600 Challenge Oct 3
- 2026 DEKA FIT ROADSHOW - Hosted at Tana Dei Lupi in collaboration with DEKA Europe Oct 3
- 2026 Fueled by Fire 5K & Challenge Oct 3
- 2026 Las Vegas Spartan Event Weekend Oct 3
- 2026 Nashville Spartan Event Weekend Oct 3
- Farm-Fit Challenge Oct 3
- Mogadishu Mile - Georgetown, Kentucky Oct 3
- Nashville Spartan Event Weekend Oct 3
- SPARTAN EUROPEAN CHAMPIONSHIPS & KIDS EUROPEAN CHAMPIONSHIPS Oct 3
- The Ruff Run Oct 3
- 2026 Spartan Race Hvar 100 Meter & Sprint World Championship Oct 8
- SPARTAN SPRINT & 100M WORLD CHAMPIONSHIPS Oct 8
- 2026 Spartan Race Hvar 100 Meter & Sprint World Championship Oct 9
- 2026 Orlando Event Weekend at Lake Nona Oct 10
- 2026 Wollongong Spartan Stadion Oct 10
- Dirty Docker Lanny Cross Country Run Oct 10
- Hever Castle Commando Oct 10
- Lipno nad Vltavou Spartan Trifecta Weekend 2026 Oct 10
- North American Wife Carrying Championship® Oct 10
- Tough Mudder Manchester 2026 Oct 10
- 2026 Costa Rica Spartan Weekend Oct 11
- Obstacle Wonderland Hallo-Weird 4 "The Clock is Ticking" Adult and Kids OCR event Oct 11
- The Great Pumpkin Run Oct 11
- 8th edition - OJME GOLF 2026 Oct 15
- 2026 Nashville Tough Mudder Event Weekend Oct 16
- 2026 Blue Mountain Spartan Trifecta Weekend Oct 17
- 2026 Dallas Spartan Trifecta Weekend Oct 17
- 2026 Nashville Tough Mudder Event Weekend Oct 17
- Blue Mountain Spartan Trifecta Weekend Oct 17
- Dallas Spartan Trifecta Weekend Oct 17
- Dancing with Cones Oct 17
- Kait & Asa are Getting Married Oct 17
- Magalies Mayhem Obstacle Race Oct 17
- Muddy Dash | Hilo Oct 17
- Run Wild Races XIII: Sloth Run Fall 2026 @ the Metro Richmond Zoo Oct 17
- Santa Susanna-Barcelona Spartan Weekend 2026 Oct 17
- Santa Susanna-Barcelona Spartan Weekend 2026 Oct 17
- Spartan Race® – Eventos, entrenamiento y equipación para convertirte en inquebrantable Oct 17
- Spartan Race® – Unbreakable Events, Gear & Training Oct 17
- Tough Mudder Nashville 2026 Oct 17
- Richardson Farm Fall 5K & 10K with Family 1 Mile Adventure Run Oct 18
- Tribe Fitness Challenge - Field Oct 18
- 2026 Virginia Spartan Event Weekend Oct 24
- 2026 Virginia Spartan Weekend Oct 24
- Alverstone Altitude Rush Oct 24
- BoldrDash DoggieDash Oct 24
- DEKA GUADALAJARA 2026 Oct 24
- OxTrail City Run Oct 25
- 2026 Sparta Trifecta World Championship Oct 29
- 2026 Sparta Trifecta World Championship Oct 30
- 2026 Central California Spartan Trifecta Weekend Oct 31
- 2026 Tri-State New York Spartan Event Weekend Oct 31
- Liga Híbrida Andalucía Oct 31
- Spartan San Luis Potosi 2025 Parque Tangamanga Oct 31
- Spartan San Luis Potosí 2026 Parque Tangamanga Oct 31
- SPARTAN TRIFECTA WORLD CHAMPIONSHIPS [International Event] Oct 31
- Tri-State New York Spartan Event Weekend - Fall Oct 31
November 2026
- Rancho Ramble Trail Run - Spartan Trail Nov 1
- Sparta Trifecta World Championship, 5K Sprint & 10K Super 2026 Nov 1
- 2026 Spartan Gubbio Nov 6
- 2026 Boston Fenway Stadion Weekend Nov 7
- 2026 SLO CAL Spartan Trifecta Weekend Nov 7
- 2026 Spartan Gubbio Nov 7
- Georgia Southern True Blue 5K & Abbie's Adventure Race Nov 7
- Gubbio Spartan Weekend 2026 Nov 7
- Pomaz TW 2026 Nov 7
- Sesimbra Spartan Weekend 2026 Nov 7
- Spartan Trail SLO CAL Nov 8
- Savage Race Fall Edition - Florida Nov 14
- Abu Dhabi Spartan World Championship Weekend 2026 Nov 19
- HYROX POZNAŃ Nov 20
- 2026 Carolinas Spartan Trifecta Weekend Nov 21
- 2026 Lakes Entrance Spartan Ultra Trifecta Weekend Nov 21
- 2026 Phoenix Spartan Trifecta Weekend Nov 21
- 2026 San Antonio Spartan Trifecta Weekend Nov 21
- Carolinas Spartan Trifecta Weekend Nov 21
- Hickory Foundation YMCA Turkey Trot 5K 10K & Youth Fun Run Nov 21
- Phoenix Spartan Trifecta Weekend Nov 21
- San Antonio Spartan Weekend Nov 21
- Spartan Parque Ecológico Lago de Texcoco 2026 Nov 21
- DEKA TENERIFE 2026 Nov 22
- The 5K Foam Fest - Melbourne Nov 28
- TITAN Obstacle Course Run | STELLENBOSCH #3 Nov 28
December 2026
January 2027
- 2027 New York Stadium Spartan Stadion Event - Date TBD Jan 1
- Endure the Dirt 5k Cancer Mud Run Jan 1
- Battle of the Run Clubs Jan 23
- Golden Gate Trail Classic - Spartan Trail Jan 23
- NATIVE-X Obstacle Fitness Race Jan 23
- SoCal Spartan Trifecta Event Weekend Jan 23
- Abominable Snow Race Jan 30
- Sandia Resort & Casino 2027 Run to Break the Silence Jan 31
February 2027
- The 5K Foam Fest - Brisbane Feb 6
- 2027 Arizona Spartan Event Weekend Feb 13
- Arizona Spartan Event Weekend Feb 13
- Tough Mudder VIC 2027 Feb 13
- 2027 Snow Devil Snowshoe Spartan Ultra Feb 19
- BigMud Trail Marathon Feb 21
- 2027 Austin Tough Mudder Event Weekend Feb 27
- 2027 Jacksonville Spartan Event Weekend Feb 27
- TITAN Obstacle Course Run | West Coast #1 Feb 27
- Tough Mudder Austin 2027 Feb 27
- 2027 Jacksonville Trail Experience Feb 28
March 2027
- 2027 Zion Spartan Trifecta Weekend Mar 6
- 2027 Atlanta Spartan Trifecta Weekend Mar 13
- Atlanta Spartan Trifecta Weekend Mar 13
- 2027 Atlanta Trail Experience Mar 14
- 2027 Houston Spartan Trifecta Weekend Mar 20
- 2027 Los Angeles Tough Mudder Event Weekend Mar 20
- Tough Mudder Los Angeles 2027 Mar 20
- Muddy Good Run Mar 22
- 2027 Palm Beaches Spartan Event Weekend Mar 26
- Palm Beaches Spartan Event Weekend Mar 27
- TEVA X TITAN Obstacle Course Run Mar 27
April 2027
- 2027 Charlotte Spartan Event Weekend Apr 3
- Santa Domenica Spartan Trifecta Weekend Apr 3
- 2027 Spartan Munich Apr 8
- Tuscaloosa Gauntlet Apr 9
- 2027 San Diego Spartan Event Weekend Apr 10
- F.I.T. the Challenge OCR Apr 10
- Strong Viking Mud Edition Gent Apr 10
- Ultimate Athlete Mount Maunganui Apr 11
- Wairua Warrior Apr 18
- 2027 Atlanta Spartan Hurricane Heat Weekend Apr 24
- 2027 Atlanta Tough Mudder Event Weekend Apr 24
- 2027 Rome, Orte Spartan Weekend Apr 24
- 2027 Tri-State New Jersey Spartan Trifecta Weekend Apr 24
- Rome, Orte Spartan Weekend 2027 Apr 24
May 2027
- 2027 Fayetteville Spartan Trifecta Weekend May 1
- 2027 Raymond James Stadium Spartan Stadion 5K May 1
- 2027 Seattle Spartan Event Weekend May 1
- HRI MONTESSORI HEAR ME ROAR 5K: 9 am - 10:30 am May 1
- 2027 Austin Spartan Event Weekend May 15
- 2027 Big Bear Spartan Trifecta Weekend May 15
- 2027 Austin Trail Experience May 16
- 2027 Big Bear Trail Experience May 16
- Foreshore Adventure Run May 22
- Frontline OCR May 22
- 2027 Colorado Springs Spartan Trifecta Weekend May 29
- 2027 Monterey Spartan Event Weekend May 29
- ASCO Spartacus Dash May 29