Obstacle Race Calendar United States 2025-2026

Tough Mudder - Nashville

Lebanon, Tennessee

5 km 15 km

Tough Mudder Nashville : October 18, 2025 Tough Mudder Nashville takes place on October 18, 2025 at Neal Farms, 5275 Trousdale Ferry Pike, Lebanon, TN 37087. The event offers multiple race formats and participation options on a weekend schedule. Avai..

18-19

Dallas Spartan Trifecta Weekend

Granbury, Texas

5 km 10 km Half Marathon 50 km

Run Dallas Spartan Weekend at Twin Canyons Ranch near Granbury for rugged trails and obstacles like rope climb, spear throw and fire jump across Sprint, Super, Beast and Ultra. Kids races and Trifecta, medals and festival fun.

Knoxville DEKA FIT

Knoxville, Tennessee

5 km

DEKA FIT Knoxville on Oct 18, 2025 blends a 5 km run with ten functional training zones for a challenging full body test suitable for all levels. Finishers get a tee and medal while supporting local breast cancer survivors.

Ruff Run California

Phelan, California

4 km

Run with your dog at Ruff Run California 2025, a 4ishK obstacle course with more than 20 mud and water challenges that test teamwork. New course features, a custom jersey and a lively after party round out the day.

Georgia Southern True Blue 5k & Abbie's Adventure Race

Statesboro, Georgia

Road Race 5 km

The True Blue 5K & the adventure race take place at the Recreation Activity Center on Georgia Southern University in Statesboro, GA, as part of Homecoming weekend. The True Blue 5K is a campus-centered route that runs through Paulson Stadium, invitin..

Boot Camp Challenge 3-Mile Obstacle Run

Midway District, California

3 mi

Take on a 3 mile Boot Camp Challenge at MCRD San Diego with tunnel crawls, climbing walls and Marines cheering you on. Enjoy live music, vendors, K9 demos and a beer garden at the family friendly festival.

18-19

Tri-State New York Spartan Event Weekend

New Hampton, New York

5 km 10 km

Get muddy at the New York Spartan Race in New Hampton, NY on Oct 18 and 19, 2025 with Sprint, Super and kids races plus a Trifecta option. Conquer classic obstacles through woods and creeks and celebrate at the finish festival.

Tribe Fitness Challenge - Trail

Trenton, New Jersey

Tribe Fitness Challenge - Field takes place in Hamilton, New Jersey (185 Sawmill Rd). The event offers Elite and Open Singles and Doubles, plus Relays and a Gym Champions Relay. The course features eight stations connected by 400-meter interval runs,..

OneWorld Canine Obstacle Run Rewind - Fall

Anniston, Alabama

4 mi

OneWorld Canine Obstacle Run REWIND - Fall 2025 The OneWorld Canine Obstacle Run REWIND is a Halloween-themed owner-and-dog team event held at the OneWorld Pet Resort in Anniston, Alabama on October 18, 2025. The fall "Rewind" course runs i..

San Bernardino County Sheriff's Mud Run

Devore Heights, California

5 km

San Bernardino County Sheriff's Mud Run, hosted by the Sheriff’s Athletic Federation, takes place in San Bernardino, California, at 18901 Institution Road (ZIP 92407). The event offers three options: a 5K mud run for individuals, a 1K Kids Race, and..

Iron Claw Challenge

Zapata, Texas

5 km

25-26

Virginia Spartan Event Weekend

Massanutten, Virginia

5 km 10 km

Take on the Virginia Spartan Race at Massanutten Resort in the Blue Ridge Mountains on Oct 25 and 26 2025. Choose Sprint Super or Kids courses and tackle mud climbs rope climbs and classic Spartan obstacles for an unforgettable day of grit and fun.

Beyond Limits Adventure 5k

Tallahassee, Florida

5 km

Test your grit at the Beyond Limits Adventure 5K at Independence Landing, featuring five on course challenges and finisher medals. A shorter Fun Run Walk Roll keeps it family friendly, costumes encouraged and post race refreshments provided.

November 2025

Savage Race - Florida Fall

Dade City, Florida

3 mi 7 mi

Myrtle Beach Adventure Ruck

Myrtle Beach, South Carolina

20 mi

Myrtle Beach Adventure Ruck is a 10-hour team endurance event held in Myrtle Beach, South Carolina. Open to teams of three, participants embark on a self-navigated course that spans roughly 20–35 miles across beaches and urban spaces. Each team must..

Friday

Spartan Sprint - Orlando

Orlando, Florida

3 km 5 km

Event overview The 2025 Unicity Takeover Spartan Sprint 5K & 3K takes place in Lake Nona, Orlando, FL on November 7, 2025. The event offers two race distances: 5 km 3 km The Sprint distance lists 20 obstacles and an average duration of 1 h 32 m..

Soldier Rush

Coral Springs, Florida

5 km

Soldier Rush is a 5K obstacle course in Parkland with over 30 challenges from rope climbs to tire flips and both competitive and noncompetitive divisions. Proceeds support Veterans and First Responders through Fitness On A Mission.

8-9

Fenway Spartan Stadion Event Weekend

Fenway–Kenmore, Massachusetts

5 km

Take on Spartan Stadion at Fenway Park on November 8 and 9, racing stadium obstacles by the Green Monster and earning a 2025 finisher medal and tee. Kids races and a Trifecta Pass are available, with music, food and a beer garden for a festival vibe.

8-9

SLO CAL Spartan Weekend

Santa Margarita, California

5 km 10 km Half Marathon 50 km

Challenge vineyards, valleys and a fossilized oyster bed at the Central California Spartan Race at Santa Margarita Ranch for a rugged, fun obstacle experience. Choose Sprint to Ultra or a kids race, enjoy festival vibes and earn hard won finisher gea..

8-9