United States
- Alabama 2
- Alaska 1
- Arizona 2
- Arkansas 1
- California 18
- Colorado 7
- Connecticut 2
- Delaware
- District of Columbia
- Florida 11
- Georgia 7
- Hawaii 3
- Idaho 4
- Illinois 10
- Indiana 8
- Iowa 3
- Kansas 1
- Kentucky 5
- Louisiana
- Maine 4
- Maryland 1
- Massachusetts 4
- Michigan 11
- Minnesota 3
- Mississippi 1
- Missouri 3
- Montana 1
- Nebraska 1
- Nevada 1
- New Hampshire 3
- New Jersey 5
- New Mexico
- New York 10
- North Carolina 14
- North Dakota
- Ohio 12
- Oklahoma 3
- Oregon 6
- Pennsylvania 9
- Puerto Rico
- Rhode Island 2
- South Carolina 6
- South Dakota
- Tennessee 4
- Texas 16
- Utah 5
- Vermont 4
- Virginia 9
- Washington 7
- West Virginia 2
- Wisconsin 3
- Wyoming
Obstacle Race Calendar United States 2026-2027
Monthly updates for United States
Get new running races (and updates) in your inbox every month.
Explore the best obstacle runs in the United States for 2026-2027! Our updated list features 234 exciting races across the country. Find your next race in the United States below and join the running community at these great events!
November 2026
A Homecoming 5K and adventure race at Georgia Southern on November 7, 2026. Multiple entry categories plus a virtual 5K and a free quarter mile kiddie run.
Savage Race Florida Fall in Dade City on November 14, 2026 offers a 3+ mile BLITZ with 15 to 20 obstacles and a 5 to 7 mile main race with 25 or more obstacles. Entry fees rise by date and parking is $20.
A timed-loop endurance event at Ballparks National where runners repeat a 3.1 mile loop within chosen 1, 3, 6, 9, or 12 hour leagues, choosing either obstacle Gauntlet or a Pure Running Division.
A 5K mud and obstacle run at Mars Family Sports Park in Edinburg, Texas on November 14, 2026 with adult and KIDZ family waves, required signed waiver for participants, spectator festival access and listed entry prices.
A multi-distance Spartan weekend at The Johnson Farm in Newberry with Sprint, Super, Beast, Ultra and kids races across wooded, creek-crossed terrain; team entries, an obstacle workshop, spectator access, and a GOVX service discount are available.
An obstacle and mud focused 5K at Oak Canyon Park on November 21, 2026 featuring mud pits, walls, ropes and monkey bars, plus a finish line festival. Registration includes value and VIP package options.
Obstacle course races at Sandy Oaks Ranch in Devine, Texas on Nov 21 and 22, 2026 include a 5 km Sprint, 10 km Super, 21 km Beast, kids races, Hurricane Heat formats, team entries, and service member discounts.
Obstacle course weekend at Phoenix Raceway with Sprint, Super and Beast distances across the NASCAR track and nearby desert trails. Kids races and spectator access are included.
December 2026
A Spartan Trifecta weekend at Skipper Ranch in Sebring on December 19 to 20, 2026, featuring Sprint, Super, and Beast obstacle races over farmland, marsh, and mud. The weekend also includes a kids race, an obstacle workshop, and spectator access.
January 2027
Experience a 5k mud run or a color run in Stuttgart Arkansas to support cancer patients. Choose from timed competitive heats, team challenges, or a kids course featuring specialized obstacles on flat terrain.
SoCal Spartan Trifecta Weekend at Lake Perris on Jan 23 and 24, 2027 offers 5K, 10K and 21K obstacle races plus kids races and spectator options at a lakeside park with camping and facilities.
A winter obstacle race at Lake Geneva offering 5K, 10K, a 20K Yeti Challenge, a kids course, team packs and a virtual option. Fun heats allow skipping obstacles while the Elite division requires full obstacle completion for podiums.
February 2027
Arizona Spartan Event Weekend at Fort McDowell Rodeo Grounds features obstacle races across warm, dusty trails with cactus, a route through the Yavapai Nation Indian Reservation, and climbs to a mesa. Distances include a 5 km sprint, 10 km super, and..
Obstacle course and trail races at Diamond D Ranch near downtown Jacksonville, featuring Sprint, Super, trail, and kids distances. The course runs through ranch terrain with mud and natural obstacles and offers spectator and volunteer options.
An obstacle course event at Reveille Peak Ranch on February 27, 2027 offering 15K and 5K courses, Infinity laps, spectator passes, and group options. The course features forest trails, creeks, rocky hills, and multiple named obstacles.
March 2027
Zion Spartan Trifecta Weekend at Sand Hollow State Park in Hurricane, Utah features Sprint, Super and Beast obstacle races across red sand dunes, sandstone ridges and desert trails, plus a kids race and spectator access.
A Spartan Trifecta weekend at the Georgia International Horse Park in Conyers with 5 km, 10 km and 21 km obstacle races through woods, red clay and mud. Longer routes cross the venue's Olympic rings and include water crossings and technical terrain.
A weekend of Spartan obstacle races at 7iL Ranch near Cat Spring, Texas, with 5 km, 10 km, 21 km and a kids race across sandy hills, woods and creek crossings. Team entries can secure the same start time.
Tough Mudder Los Angeles on March 20, 2027 at Lake Elsinore Raceway is a mud obstacle event over scrubland and motor-cross terrain. Race options include 15 plus km, 5 to 8 km, Infinity laps, spectator access, and group packages.
Tough Mudder Los Angeles at Lake Elsinore Raceway on March 20, 2027 offers multiple course options including a 15K with 20 plus obstacles, a shorter 5 to 8 kilometer course, Infinity laps, spectator access, and group packages.