United States
- Alabama 56
- Alaska 17
- Arizona 110
- Arkansas 45
- California 363
- Colorado 137
- Connecticut 43
- Delaware 14
- District of Columbia 15
- Florida 176
- Georgia 102
- Hawaii 9
- Idaho 15
- Illinois 74
- Indiana 73
- Iowa 34
- Kansas 36
- Kentucky 72
- Louisiana 33
- Maine 28
- Maryland 67
- Massachusetts 63
- Michigan 105
- Minnesota 48
- Mississippi 16
- Missouri 67
- Montana 34
- Nebraska 21
- Nevada 26
- New Hampshire 30
- New Jersey 73
- New Mexico 27
- New York 148
- North Carolina 167
- North Dakota 2
- Ohio 98
- Oklahoma 40
- Oregon 85
- Pennsylvania 193
- Puerto Rico 1
- Rhode Island 10
- South Carolina 71
- South Dakota 6
- Tennessee 74
- Texas 247
- Utah 67
- Vermont 22
- Virginia 152
- Washington 130
- West Virginia 30
- Wisconsin 70
- 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 4124 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!
July 2027
A 3rd annual cross country 5K in Carterville with team and individual competition, grass and gravel course, standard XC scoring, and awards for top finishers and teams.
A 100 mile trail endurance race through the Cascade Mountains near Easton WA on July 16, 2027, supported by race directors, volunteers and HAM radio operators.
Multiple race distances in Shippensburg, PA on July 17, 2027 including a half, 10K, 5K and a 5K+10K combo, four hour time limit, race swag and post-race food.
Obstacle course races at Cannonsburg Ski Area on July 17 and 18 2027 with Sprint, Super, kids races and a four hour Hurricane Heat.
Repeating 4.1 mile laps each hour in McCoy Flats, Vernal, UT, with elimination each hour and cash paid per lap to top finishers.
A five day looped running series July 17–21, 2027 around St. Cloud MN offering races from 5K to 50K with large aid stations and a post-series celebration.
Community 10K and 5K in Los Gatos with mountain trails, informational booths and CPR training focused on addiction and fentanyl awareness.
July 17, 2027 trail races at Little Blackfoot Meadows offering 15 km and 30 km out-and-back courses with forested singletrack, creek crossings, and a Kading Grade viewpoint.
A 29.75-mile trail ultramarathon in the southern Massanutten range with 5,700 ft of elevation change, six aid stations, and a mix of rocky climbs, woods, and dirt roads.
Nighttime trail running at Colorado Bend State Park with distances from 5K to 60K, aid stations, finisher medals, and specific pacer rules for the 60K.
Looped trail event at Rocky Hill Ranch with a 10 km pine-forest loop, multiple distances to 200K, full aid, cupless stations and a 500-runner cap.
A nighttime 5K on the Cedar City East Bench Trail with a foam party finish, glow in the dark shirts, shuttle service, an aid station, and post race Moon Pies.
Night trail races in Anza, CA on July 17, 2027 with looped courses from 9 miles to 50K under a full moon, limited to 225 runners.
Trail races at Seeley Creek Nordic Trails near the Bob Marshall Wilderness offering distances from 5K to 50K, chip timing, aid stations, and finish-line refreshments.
Multi-distance trail endurance event near Lake Tahoe offering 100 Mile, 100K, 50K and 23K options with ITRA qualification and nonprofit community support.
Out and back trail race on the West Rim Trail near Wellsboro, Pennsylvania, offering 50K and 25K distances on July 17, 2027.
Trail out and back race on the West Rim Trail offering 50K and 25K options on July 17, 2027, organized by Tyoga Running Club.
Last Person Standing race in Holly, MI with hourly repeating 4.167 mile trail loops and an Oak Flats three hour option, plus camping, limited overnight parking, and on-site prizes.
Night Claw is a nighttime trail race in Glen Rose, Texas with multiple distances and an optional Claw Challenge where a volunteer chaser can take your tear tag.