United States
- Alabama 47
- Alaska 22
- Arizona 104
- Arkansas 27
- California 344
- Colorado 137
- Connecticut 46
- Delaware 9
- District of Columbia 11
- Florida 135
- Georgia 107
- Hawaii 3
- Idaho 25
- Illinois 87
- Indiana 62
- Iowa 43
- Kansas 34
- Kentucky 43
- Louisiana 29
- Maine 33
- Maryland 60
- Massachusetts 51
- Michigan 114
- Minnesota 58
- Mississippi 16
- Missouri 72
- Montana 37
- Nebraska 18
- Nevada 31
- New Hampshire 45
- New Jersey 54
- New Mexico 28
- New York 154
- North Carolina 129
- North Dakota 1
- Ohio 110
- Oklahoma 28
- Oregon 71
- Pennsylvania 179
- Puerto Rico
- Rhode Island 11
- South Carolina 56
- South Dakota 11
- Tennessee 69
- Texas 181
- Utah 86
- Vermont 34
- Virginia 149
- Washington 111
- West Virginia 25
- Wisconsin 73
- Wyoming 14
Trail Running Calendar United States 2026-2027
Explore the best trail runs in the United States for 2026-2027! Our updated list features 3935 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!
January 2027
A New Year trail event at Canyon of the Eagles offering looped 100K, 50K, 25K, half, 10K and 5K courses along limestone bluffs and Colorado River views. Ruck divisions have verified minimum weights and set cutoff times.
A 31.7 mile New Year event in Prince William Forest Park run as three loops on groomed trails and some gravel roads. Unmanned aid at the start and finish is supplied by participants and entry is limited to 120.
A New Year 5K run/walk at the Bridge Sports Complex in Bridgeport, WV. Entry is $35 with same-day cash or check at $40; first 60 registrants receive a beanie and awards are given for overall and age-group placements.
Annual New Year’s Day 5K and 10K run and walk in Chicago Park supporting local firefighters, the 4-H club, and the school PTA.
A 5K trail race at Cliff Cave County Park in St. Louis on January 1, 2027 featuring pavement sections and the Spring Valley Trail with about 272 feet of elevation gain.
A winter human powered run, bike, and ski event on the Tuscobia and Wild Rivers State Trails offering 80 mile and 160 mile options, largely self supported with required gear.
Ultramarathon event on the Northeast Texas Trail in Paris TX offering 50K, 100K, 100K ruck and 100M with aid stations and required gear.
Night trail run in Blanchard, Louisiana on January 2, 2027 with a TBD seven mile single track option and a paved 4.5 mile Soda Lake loop. A light source is mandatory and registration has a $25 fee.
A 14 mile trail race on Trail 100 in Phoenix's North Mountain Preserve, featuring single-track sections, steep climbs, loose rock, aid stations and a 4 hour cutoff. The route runs from Mountain View Park to Dreamy Draw and back.
Winter trail race on Jan 2, 2027 at Harriet Hollister with an approximately 10k loop, no on-course aid, and a post-race gathering in Honeoye.
Trail trail race at Monte Sano State Park in Huntsville offering 10K and Half Marathon as race two of the Winter Wild Thangs Trail Series.
A timed, choose your own pace 3, 6, or 9 hour run or walk on a 2 mile loop at Bridgeway Station, featuring a mug and stone lap tradition and finisher medals.
A winter event in Bowling Green on January 2, 2027 offering a 4 mile run (two laps on a gravel perimeter track) and a 2 mile walk with walking only rules. Entry fee is $40 and each paid participant receives a sweatshirt or hoodie.
A trail running event at Gruber ORV Park on January 2, 2027 offering 5, 10, 20 mile and virtual options on a moderately technical 5+ mile loop. Trophies go to top three men and women and all finishers receive medals.
A winter trail run at St. Edward State Park offering 4 mile and 8 mile looped courses with lakeshore single track, an on-course aid station, and nearby parking options including an alternate Bastyr University lot.
A New Year event at Granite Beach featuring a 2 mile run 5 mile bike 2 mile run duathlon and a 5K trail run with lake views. Awards include overall champions and age group prizes.
Trail races at Elk City Lake in Independence KS featuring technical single-track courses, 12K and 25K distances, and a Triple Crown series totaling 176K.
A prediction format 5K in Rochester where runners estimate their finish time, start so they cross at the common finish, and the first ten finishers win carved polar bears.
Snowy Owl 10 Mile is a winter trail race at York River State Park on Jan 3, 2027, featuring technical single track, fire roads, and about 600 feet of elevation gain. The course includes three aid stations and a finisher medal.