Obstacle Race Calendar United States 2025-2026

11-12

Poconos Spartan Event Weekend

Lehighton, Pennsylvania

5 km 10 km

Test your limits at the Poconos Spartan Race, July 11 to 12 at Blue Mountain in Palmerton PA. Tackle sprint, super or kids courses through rugged forest and ski slope sections with classic obstacles and festival finish line energy.

11-12

Utah Spartan Weekend

Huntsville, Utah

5 km 10 km Half Marathon

Take on mountain terrain at the 2026 Utah Spartan Trifecta Weekend, July 11 and 12 at Snowbasin Ski Resort, with Sprint, Super and Beast obstacle races up alpine trails and big vertical climbs. Enjoy a scenic gondola, festival vibe and finisher swag.

18-19

Michigan Spartan Event Weekend

Belmont, Michigan

5 km 10 km

Tackle rugged terrain with steep climbs, challenging descents and water crossings at Spartan Michigan, July 18 and 19 at Cannonsburg Ski Area. Choose Sprint 5 km with 20 obstacles, Super 10 km or Kids races and celebrate with finisher medals, tees an..

OCR Overload

Gainesville, Florida

5 mi

Test your grit on mud, water and a 140 foot finisher rig at OCR OVERLOAD in Gainesville on July 18, 2026. Choose from elite competitive heats, open OCR waves or a 5 mile trail run and enjoy post race food and drinks.

Tough Mountain Challenge

Newry, Maine

5 km

Tough Mountain Challenge at Sunday River Resort in Newry, Maine on July 25, 2026 is a gritty 5K obstacle adventure through mud, water, walls and steep trails. Family friendly with a Mini Mountain kids race and lodging deals for early registrants.

August 2026

Savage Race - Boston

Barre, Massachusetts

3 mi 7 mi

Take on Savage Race Boston in Barre on August 1 for a gritty obstacle course featuring mud, fire and barbed wire across roughly 5 to 7 miles or a shorter 3 mile plus Blitz. Race solo or with a team through 20 to 30 brutal obstacles.

1-2

Tough Mudder - Indiana

Columbus, Indiana

5 km 15 km

Get muddy at Tough Mudder Indiana in Columbus for a weekend of rugged fun on woodland trails, farmland and sticky mud. Choose 5K or 15K courses packed with ice dips and electric crawls, plus a lively Mudder Village for fans.

1-2

Asheville Spartan Event Weekend

Mill Spring, North Carolina

5 km 10 km

Test your grit at the Asheville Spartan Race on Aug 1 and 2 at Tryon International Equestrian Center. Tackle rugged trails and mud with 20 to 25 obstacles, then celebrate in a festival village with music, food and beer gardens.

8-9

Boise Spartan Trifecta Weekend

Payette, Idaho

5 km 10 km Half Marathon

Boise Spartan Trifecta Weekend at Tom Pence Ranch offers rugged high desert terrain with steep climbs and dusty off road trails. Race Sprint, Super or Beast to earn finisher swag and a Trifecta wedge amid a lively festival.

Ohana Mud Run

Morganton, North Carolina

Event details Ohana Mud Run is scheduled for August 8, 2026 in Morganton, North Carolina. The event is listed in the Mud Run category and the advertised course distance is 1 mile with 16 obstacles. Course and features The course includes multiple mud..

Ruck for the Fallen

New Gloucester, Maine

10 km

Join Ruck for the Fallen at Pineland Farms in New Gloucester Maine on August 8 for a 10k ruck through scenic trails ending with The Crucible, a 20 plus obstacle course. All ages and teams welcome in a fundraiser honoring fallen members.

Savage Race - Pennsylvania

Albrightsville, Pennsylvania

3 mi 7 mi

Conquer mud, fire, barbed wire and 20 to 30 brutal obstacles at Savage Race Pennsylvania in Albrightsville. Choose a 5 to 7 mile course or a 3 plus mile Blitz and race solo or with a team for epic bragging rights.

15-16

Hawaii Spartan Trifecta Weekend

North Shore, Hawaii

5 km 10 km Half Marathon 50 km

Push your limits at the Hawaii Spartan Trifecta Weekend in Oahu, where coastal climbs, single track trails and steep ridgelines challenge all levels. Choose from Sprint to Ultra or a kids race for a rugged North Shore adventure.

Highlander Assault Obstacle Race

McHenry, Illinois

5 km 15 km

Experience the Highlander Assault Obstacle Race in McHenry, a Scottish themed obstacle challenge with technical rigs, atlas stones and caber carries. Run 5k, 15k or a Family Frenzy 3k, or brave the torch lit night course.

29-30

Norcal Spartan Event Weekend

Elk Grove, California

5 km 10 km

Take on the Sacramento Spartan Race at Mahon Ranch Aug 29 to 30 with rugged trails, river crossings and challenging obstacles for Sprint, Super and Kids races. Celebrate at the finish festival with music, beer gardens and team entries.

29-30

Tough Mudder - Chicago

Rockford, Illinois

5 km 15 km

Tough Mudder Chicago returns to Rockford International Airport on Aug 29 and 30 with fields, trails and creek crossings. Run a 15K with 20 plus obstacles, a 5K with 12 plus, or the Infinity eight hour format and enjoy finisher swag.

29-30

West Virginia Spartan Trifecta Weekend

Mount Hope, West Virginia

5 km 10 km Half Marathon

Conquer rugged trails and steep hills at the West Virginia Spartan Race at Summit Bechtel Reserve on Aug 29 and 30 2026. This Trifecta Weekend features Sprint Super and Beast courses plus muddy water features and a dramatic suspension bridge.

Mud Happens, One Bad Mud Run

Alvaton, Kentucky

3 mi

Get ready to embrace the mess at One Bad Mud Run, a 3 mile obstacle course with 20 plus natural and man made challenges through wooded terrain on August 29 at Phil Moore Park. Open to ages 10 and up with a free kids area and a wash off station.

September 2026

Sep

4-6

Fr - Su

The Ultimate Suck

Cuba, Illinois

Sep