Obstacle Race Calendar United States 2025-2026

4-5

Nashville Spartan Event Weekend

Lebanon, Tennessee

5 km 10 km 4 hr

The Nashville Spartan Event Weekend, held at Neal Farms in Lebanon, Tennessee, offers a challenging obstacle course race experience just 35 minutes from downtown Nashville. Participants can choose fro..

Zootown Challenge Obstacle Course Race

Missoula, Montana

The ZooTown Challenge Obstacle Course Race, held at Washington-Grizzly Stadium in Missoula, Montana, offers a variety of race categories suitable for all skill levels, including Expert, Novice, Kids,..

City Challenge Race - Hoboken, NJ

Hoboken, New Jersey

3 mi

OCR Overload

Gainesville, Florida

4 mi 5 mi

OCR OVERLOAD is an obstacle course race held in Gainesville, Florida, featuring a challenging 4.3-mile course with over 23 obstacles, including massive mud holes and a 140-foot finisher rig. The terra..

Goliathon

Mullica Hill, New Jersey

4 mi

Goliathon is a non-profit, ninja-warrior style obstacle course run held at the Gloucester County Fairgrounds in Mullica Hill, New Jersey, near Philadelphia. The event features a challenging approximat..

4-5

Mammoth Spartan Trifecta Weekend

Mammoth Lakes, California

5 km 10 km 21 km

The Mammoth Spartan Trifecta Weekend, held in Mammoth Lakes, California, is a high-altitude obstacle course racing event set at 7,900 feet in the Sierra Nevada Mountains. Taking place over October 4-5..

Sunday

Mammoth Spartan Super World Championship Weekend

Mammoth Lakes, California

10 km

The Mammoth Spartan Super World Championship Weekend, held at Mammoth Mountain Ski Area in California, is a premier obstacle course race set at a challenging high altitude of 7,900 feet in the Sierra..

Sunday

Muddy Princess - South Carolina

Gaston, South Carolina

5 km

The Muddy Princess in South Carolina is a 5k obstacle mud run designed exclusively for women, taking place at The Master's Motoplex in Gaston, SC. Scheduled for October 5, 2025, this event features ov..

Savage Race - Dallas

Grandview, Texas

3 mi 7 mi

North American Wife Carrying Championship

Newry, Maine

Zombie Mania

Rexburg, Idaho

5 km

Zombie Mania is a unique 5K race held in Rexburg, Idaho, featuring a flat loop course through Nature and Eagle Parks. Participants wear flags representing their health while volunteers dressed as zomb..

18-19

Tough Mudder - Nashville

Lebanon, Tennessee

5 km 15 km

Tough Mudder Nashville 2025 is an exciting mud run event held at Neal Farms in Lebanon, Tennessee. Participants can choose from various race options, including a 15K course with over 20 challenging ob..

18-19

Dallas Spartan Trifecta Weekend

Granbury, Texas

5 km 10 km 21 km 50 km

The Dallas Spartan Trifecta Weekend, held at Twin Canyons Ranch near Granbury, Texas, offers a rugged obstacle course experience just an hour from Dallas-Fort Worth. Participants can tackle multiple r..

Knoxville DEKA FIT

Knoxville, Tennessee

5 km

The Knoxville DEKA FIT is a dynamic hybrid fitness challenge held at the World’s Fair Exhibition Hall in Knoxville, Tennessee. This premier event features a 5K course divided into 10 functional traini..

Ruff Run California

Phelan, California

4 km

Ruff Run California is an annual obstacle run held in Phelan, CA, set in the scenic high desert at 4,200 feet elevation. The event features a 4ishK course with over 20 obstacles that challenge partici..

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

Statesboro, Georgia

Road Race 3 mi 4 mi

The Georgia Southern True Blue 5K & Abbie's Adventure Race, held at Georgia Southern University in Statesboro, GA, offers a unique running experience celebrating True Blue pride. The True Blue 5K cour..

Boot Camp Challenge 3-Mile Obstacle Run

Midway District, California

3 mi

The Boot Camp Challenge is a 3-mile obstacle race held at the Marine Corps Recruit Depot (MCRD) San Diego, one of only two Marine Corps boot camp locations in the U.S. This unique event, open to the p..

18-19

Tri-State New York Spartan Event Weekend

New Hampton, New York

5 km 10 km

The 2025 Tri-State New York Spartan Event Weekend takes place at Sunflower Valley Farm in New Hampton, NY, featuring Sprint (5K, 20 obstacles), Super (10K, 25 obstacles), and Kids races. The course of..

Tribe Fitness Challenge - Trail

Trenton, New Jersey

25-26