United States
- Alabama 55
- Alaska 28
- Arizona 101
- Arkansas 43
- California 347
- Colorado 140
- Connecticut 35
- Delaware 10
- District of Columbia 13
- Florida 167
- Georgia 95
- Hawaii 5
- Idaho 16
- Illinois 78
- Indiana 55
- Iowa 27
- Kansas 30
- Kentucky 56
- Louisiana 33
- Maine 21
- Maryland 63
- Massachusetts 35
- Michigan 111
- Minnesota 47
- Mississippi 15
- Missouri 54
- Montana 46
- Nebraska 19
- Nevada 27
- New Hampshire 28
- New Jersey 62
- New Mexico 21
- New York 128
- North Carolina 152
- North Dakota 3
- Ohio 82
- Oklahoma 51
- Oregon 84
- Pennsylvania 149
- Puerto Rico 2
- Rhode Island 8
- South Carolina 70
- South Dakota 8
- Tennessee 60
- Texas 239
- Utah 70
- Vermont 22
- Virginia 134
- Washington 136
- West Virginia 26
- Wisconsin 78
- Wyoming 8
Trail Running Calendar United States 2026-2027
Explore the best trail runs in the United States for 2026-2027! Our updated list features 3864 exciting trail runs across the country. Find your next trail run in the United States below and join the trail community at these great events!
November 2026
Trail running event in Silverado, CA with marathon, 25k, half and 10K courses routed through Black Star Canyon and the Mariposa Reserve.
Timed 6, 12 and 24 hour solo and relay running formats on a 4 miles loop at Rooted Acres NJ with on-site camping and amenities.
Two-day Spartan Stadion weekend at Fenway Park featuring a 5 km course with 20 obstacles, kids races, and spectator options.
A timed loop event in New Boston, NH offering 6, 12, 24 and 30 hour options plus relays, team entries, central aid station and chipped bib tracking.
A fully supported 24 hour ultramarathon in Cedar Point NC on a USATF certified 1.37779 mile loop through marsh and forest; proceeds benefit the Marine Raider Foundation.
A backyard ultra in O'Neill, Nebraska with 4.17 mile loops on the Cowboy Trail, hourly starts, designated crew areas, and awards including a custom belt buckle.
A November trail festival at Willowdale State Forest with distances from 10K to 100K, a Cider Donut Mile, a free youth run, and fundraising for local land trusts.
A 13.1 mile night race through Mojave Desert terrain near Joshua Tree with sandy trails, required headlamp, a 4 hour cutoff, and start and finish at RESET Hotel.
A public 6K community race at Blue River Cross Country Course in Shelbyville, IN on November 7, 2026, held as a prelude to the NIRCA National Championships. Online registration details and a $30 fee are listed; late registration is available at the c..
Trail run at Indian Cave State Park offering 4, 8, and 12 mile courses, long sleeve shirts, refreshments, and medals; veterans race free with proof of service.
Season finale at Grand Ridge Park near Issaquah with 5 mile, half marathon, marathon, 50K and a kids race on forested, technical trails.
The Iowa Trail Run Series: Whiterock takes place November 7, 2026 at Whiterock Conservatory in Coon Rapids, Iowa. Offered distances include 5K, 10K, a half marathon and a new 30K option, with registration opening November 11, 2025.
Turkey Shuffle at Stars & Stripes Park in Oklahoma City offers a Kids Dash, 1 mile, chip timed 5K and 10K, a virtual race, costume contest, and age group awards.
A trail event near Folsom Lake offering 100 miles and 50K routes with varied terrain, staffed aid stations, cupless policy, and pacer restrictions.
Trail running and ruck event at North Chagrin Reservation on November 7, 2026, with distances from a 5K to 100K, aid stations, shirts, medals, and awards.
A community run at Lady Bird Johnson Trail Park on 11/07/2026 offering distances from a 50 m Kids Dash to a 10K, music, a costume contest, awards, and volunteer options.
Trail running at Ouabache State Park on November 7, 2026 with 5, 10, and 15 mile courses plus a 15 mile three person relay, medals, shirts, hot meal, and awards.
Timed runs and relays on a 2 mile loop at South Mastick in Rocky River Reservation, including 6 hour and 3 hour time events plus 4 mile races.
Weekend trail event at Zion Ponderosa Ranch Resort, November 7–9 2026, with looped courses from 5K to 150 miles, three nights camping, and central aid station support.
Trail ultramarathon in Fruita Colorado with multiple distances on singletrack through high desert terrain and significant elevation change.