Obstacle Race Calendar United States 2025-2026

May

30-31

Sa - Su

Colorado Springs Spartan Weekend

Fort Carson, Colorado

5 km 10 km Half Marathon 50 km

Take on the Colorado Springs Spartan Trifecta Weekend at Fort Carson near Pikes Peak, with high elevation trails, rugged obstacles and multiple race distances. Finish strong then relax in the festival area with music and beer gardens.

May

30

Saturday

Angry Cow Trail Run / Obstacle Race

Beatrice, Nebraska

5 mi

Take on the Angry Cow Trail Run and Obstacle Race at Rockford Lake near Beatrice on May 30. Enjoy a family friendly 4 to 5 mile trail loop with on course challenges, camping, snacks and awards, plus a new rucking option for brave participants.

May

31

Sunday

Badass Human Race

El Paso, Texas

3 mi

Take on the Badass Human Race in downtown El Paso on May 31, 2026, a 3 mile urban obstacle course featuring shipping container climbs, cold plunges and high energy team zones. Enjoy live DJs, food trucks, finisher medals and a festival style finish l..

Jun

6-7

Sa - Su

Tri-State New York Event Weekend

Bethel, New York

5 km 10 km

Run the iconic Bethel Woods trails at the Tri State New York Spartan Weekend, set on the historic Woodstock site with rolling hills, forests and festival vibes. Choose Sprint, Super or Kids races packed with classic Spartan obstacles and camping opti..

Jun

6-7

Sa - Su

Cincinnati Spartan Trifecta Weekend

Lawrenceburg, Indiana

5 km 10 km Half Marathon 50 km

Run a Spartan Trifecta Weekend at Perfect North Slopes near Cincinnati on steep ski terrain with mud and water. Celebrate in a lively base lodge festival with kids races and Trifecta medals.

Jun

6

Saturday

Savage Race - Charlotte

Charlotte, North Carolina

3 mi 7 mi

Jun

6

Saturday

Mud Factor - St. Louis

Eureka, Missouri

5 km

Get muddy at Mud Factor St. Louis, a fun 5K obstacle run at Brookdale Farms on June 6, 2026, with adult and KIDZ family waves and a lively festival area for spectators. Perfect for families and anyone up for a messy challenge.

Jun

6

Saturday

Goliathon

Mullica Hill, New Jersey

4 mi

Goliathon is a non profit ninja warrior style obstacle run in Mullica Hill with a four mile course and 12 tiered obstacles from easy to extreme. Go solo or form a team, tackle G3s to earn free entry and compete for points.

Jun

13-14

Sa - Su

Tough Mudder - Michigan

Oxford, Michigan

5 km 15 km

Test your limits at Tough Mudder Michigan on June 13 and 14, 2026 with 5K and 15K courses featuring dozens of obstacles like Everest and Cage Crawl. Enjoy Mudder Village vibes, swag, and a post race drink.

Jun

13

Saturday

The Ultimate Ram OCR Challenge

Chattaroy, Washington

5 mi

Tackle more than 30 obstacles across a 4.5 mile wooded course at the Ultimate Ram OCR Challenge in Chattaroy. Competitive and open divisions welcome, with proceeds benefiting Riverside High School Athletics.

Jun

13

Saturday

Gaylord Gauntlet

Wallingford, Connecticut

5 km

Tackle the Gaylord Gauntlet 5k, a spirited trail run with natural and manmade obstacles across scenic Gaylord grounds. Celebrate afterward with live music, food vendors and support for adaptive sports.

Jun

20

Saturday

Reid Adventure Course

Richmond, Indiana

3 mi

Run or walk a fun 3 mile obstacle course featuring more than a dozen mud and water challenges while supporting Reid Health athletic training. Obstacles are self paced and the event includes a finisher medal and lively fan zone.

Jun

26-28

Fr - Su

Summer Spartan Death Race

Pittsfield, Vermont

Jun

26-27

Fr - Sa

Vermont Spartan Summer 24 Hour Hurricane Heat

Pittsfield, Vermont

24 hr

Push your limits with a 24 hour team endurance challenge at Riverside Farm in Pittsfield, VT. Tackle over 40 unpredictable missions that blend physical grit and problem solving, then celebrate with a festival vibe and finisher rewards.

Jun

27-28

Sa - Su

Tough Mudder - Twin Cities

Hugo, Minnesota

5 km 15 km

Tough Mudder Twin Cities is a weekend mud run through scenic, tree lined trails with challenging obstacles and a festive team atmosphere. Choose 5K or 15K, tackle iconic obstacles and earn finisher gear plus a celebratory beer.

Jun

27

Saturday

Savage Race - Ohio

Zanesfield, Ohio

3 mi 7 mi

Jun

27-28

Sa - Su

New England Spartan Event Weekend

Barre, Massachusetts

5 km 10 km

Tackle mud, woods and rolling hills at the New England Spartan Race weekend, June 27 and 28 in Barre, MA. Choose Sprint, Super, Kids Race or the 4 hour Hurricane Heat and earn Spartan finisher medals and a tee while enjoying a lively festival area.

Jun

27-28

Sa - Su

Mount Sparta Challenge

Pittsfield, Vermont

2 mi

Test your limits at the Mount Sparta Challenge, a 24 hour endurance loop at Riverside Farm in Pittsfield VT. Run steep two mile laps solo or as a team, chasing maximum laps or staying on course for the full day.

Jun

27-28

Sa - Su

War-X Trilogy OCR

Centerville, Ohio

War X Trilogy Weekend brings mission style, war themed obstacle racing to Ohio on June 27 and 28, featuring multiple race formats and a giant American flag course with two 350 foot water slides. It hosts the USAOCR National Championships.

Jul

11

Saturday

Savage Race - Chicago

Spring Grove, Illinois

3 mi 7 mi

Take on Savage Race Chicago on July 11, 2026 in Spring Grove IL, a 5 to 7 mile obstacle course with mud, fire and barbed wire. Compete solo or with a team, and bring kids for Savage JR or pick up a spectator pass.