United States
- Alabama 3
- Alaska 1
- Arizona 2
- Arkansas 2
- California 18
- Colorado 7
- Connecticut 2
- Delaware
- District of Columbia
- Florida 11
- Georgia 8
- Hawaii 3
- Idaho 3
- Illinois 11
- Indiana 9
- Iowa 3
- Kansas 1
- Kentucky 5
- Louisiana 1
- Maine 4
- Maryland 2
- Massachusetts 5
- Michigan 6
- Minnesota 2
- Mississippi 1
- Missouri 4
- Montana 2
- Nebraska 1
- Nevada 1
- New Hampshire 4
- New Jersey 7
- New Mexico
- New York 14
- North Carolina 16
- North Dakota 1
- Ohio 14
- Oklahoma 5
- Oregon 6
- Pennsylvania 9
- Puerto Rico
- Rhode Island 1
- South Carolina 5
- South Dakota
- Tennessee 5
- Texas 18
- Utah 6
- Vermont 5
- Virginia 8
- Washington 8
- West Virginia 2
- Wisconsin 4
- 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 255 exciting races across the country. Find your next race in the United States below and join the running community at these great events!
May 2027