United States
- Alabama 4
- Alaska 2
- Arizona 2
- Arkansas 1
- California 18
- Colorado 2
- Connecticut
- Delaware
- District of Columbia
- Florida 15
- Georgia 6
- Hawaii 1
- Idaho 2
- Illinois 4
- Indiana 6
- Iowa 1
- Kansas 2
- Kentucky 3
- Louisiana
- Maine 3
- Maryland
- Massachusetts 2
- Michigan 4
- Minnesota 2
- Mississippi
- Missouri 2
- Montana
- Nebraska 1
- Nevada 1
- New Hampshire
- New Jersey 3
- New Mexico
- New York 6
- North Carolina 9
- North Dakota
- Ohio 3
- Oklahoma 4
- Oregon 4
- Pennsylvania 2
- Puerto Rico
- Rhode Island 1
- South Carolina 2
- South Dakota
- Tennessee 4
- Texas 11
- Utah 6
- Vermont 5
- Virginia 3
- Washington 3
- West Virginia 2
- Wisconsin 2
- 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 152 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
6th Annual Fidelis Militus Obstacle 5K in Tallulah Falls, GA on November 8, 2026, an obstacle course run raising funds for a memorial scholarship foundation.
Obstacle races in Dade City, Florida on November 14, 2026, with a 3+ mile 15 to 20 obstacle course or a 5 to 7 mile 25+ obstacle course.
A family-focused mud run in Ave Maria, FL on November 14, 2026 with 1.5 to 2 mile courses, 10 to 16 obstacles, and an optional dog entry.
A mud run in Foley, AL on November 14, 2026 offering a timed 5K with obstacles and a non-timed 2 Mile Fun Run supporting missions.
Obstacle course weekend at The Johnson Farm in Newberry featuring Sprint, Super, Beast, Ultra, kids races and an obstacle workshop.
Monthly updates for United States
Get new running races (and updates) in your inbox every month.
An obstacle and mud focused 5K at Oak Canyon Park on Nov 21, 2026, featuring a course with mud pits and obstacles, pre race and finish festivals, and Value and VIP registration options.
A weekend of obstacle course races at Sandy Oaks Ranch on Nov 21 and 22 with Sprint Super Beast formats plus kids and Hurricane Heat events.
Obstacle course races at Phoenix Raceway and nearby desert trails offering Sprint 5K, Super 10K, Beast 21K plus kids races over a two day weekend.
December 2026
Obstacle course weekend at Skipper Ranch in Sebring, Florida featuring Sprint, Super, Beast races, a kids course and an obstacle workshop.
January 2027
Obstacle course weekend at Lake Perris with 5 km, 10 km, 21 km and kids races on January 23 and 24, 2027.
Conquer a winter obstacle course in Lake Geneva with distances ranging from 5K to 20K plus a dedicated kids race and a festive basecamp with fire pits.
February 2027
Two days of Spartan obstacle races at Fort McDowell featuring Sprint, Super, kids races and a four hour Hurricane Heat across dusty desert trails and mesa views.
Multi day winter endurance race in Pittsfield, Vermont (Feb 18 to 20, 2027) on snow covered terrain; entry requires application and acceptance to receive a ticket code.
Jacksonville Spartan Event Weekend Feb 27 28 2027 at Diamond D Ranch features Sprint and Super obstacle races, kids events, a four hour Hurricane Heat, and spectator access.
Obstacle-course event at Reveille Peak Ranch, Burnet TX on Feb 27 2027 offering 15K, 5K, Infinity laps, spectator passes, and finisher medals.
March 2027
An obstacle race weekend at Sand Hollow State Park near Zion, featuring Sprint, Super, Beast and kids races across red sand dunes and desert trails.
Muddy Dash Irvine on March 6, 2027 at Oak Canyon Park is a family friendly 5K mud run with obstacles, mud pits, slides, and a post race party.
A community mud run and color run on March 13, 2027, supporting cancer causes with competitive, fun, team and virtual options plus fundraising and sponsorship opportunities.
Two day Spartan Trifecta at the Georgia International Horse Park with Sprint 5K, Super 10K, Beast 21K, kids races and technical muddy terrain.