United States
- Alabama 47
- Alaska 22
- Arizona 101
- Arkansas 26
- California 340
- Colorado 137
- Connecticut 47
- Delaware 9
- District of Columbia 11
- Florida 133
- Georgia 107
- Hawaii 3
- Idaho 21
- Illinois 87
- Indiana 62
- Iowa 43
- Kansas 34
- Kentucky 43
- Louisiana 26
- Maine 33
- Maryland 60
- Massachusetts 54
- Michigan 114
- Minnesota 60
- Mississippi 16
- Missouri 72
- Montana 37
- Nebraska 16
- Nevada 31
- New Hampshire 45
- New Jersey 54
- New Mexico 27
- New York 157
- North Carolina 130
- North Dakota 1
- Ohio 110
- Oklahoma 27
- Oregon 70
- Pennsylvania 178
- Puerto Rico
- Rhode Island 12
- South Carolina 56
- South Dakota 10
- Tennessee 66
- Texas 177
- Utah 88
- Vermont 34
- Virginia 149
- Washington 109
- West Virginia 26
- Wisconsin 74
- Wyoming 15
Trail Running Calendar United States 2026-2027
Explore the best trail runs in the United States for 2026-2027! Our updated list features 3913 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!
August 2026
Old Fort Fifty takes place in Old Fort, North Carolina on August 8, 2026, with an event schedule and course maps available. Results may be posted automatically to Twitter when participants connect their accounts.
A community event on August 8, 2026 at the Herbert Hoover National Historic Site featuring a 5K run on prairie trails and a 1.5K walk.
Lyndon Ellefson 5K Trail Run is a 5 kilometer trail race set for Saturday, August 8, 2026. A race brochure and online registration are listed for the event.
Trail endurance event at Daniel Stowe Conservancy where participants walk or run as many 5K loops as they wish within an eight hour window.
A continuous loop trail race at Deer Grove East Forest Preserve in Palatine IL offering 40 or 50 mile distances on a 3.1 mile loop with full aid support.
Loop-format trail event at Deer Grove East Forest Preserve offering distances from 5K to 50K plus continuous 40 mile and 50 mile challenges with central aid.
A 10th anniversary trail event at Hobby Park in Winston-Salem featuring 5K and 10K single track courses with roots, rocks and varied terrain. Field is limited to 200 runners and registration runs from May 1 to July 10.
HCA Cross Country Fun Run in Dacula, GA on August 8, 2026 offers 3K and 5K Run/Walk options with a $25 fee; all proceeds support the HCA Cross County Program.
A community event in Ashby, Minnesota on August 8, 2026 offering a 5K, a 5 mile course, and an in spirit option; the event includes clear mile markers, memorial displays, and a registration packet with a hat.
Trail run and walk at Flushing Farms on 08/08/2026 with 5 km and 10 km options; registration runs from June 25 to August 8 and the fee is $45.
A 6K run and walk in Springville, Iowa on August 8, 2026, using an alternate town route this year with proceeds going to Springville Sports Boosters.
Tower Rock Run features 10k, 5k and a one mile fun run on the Sheep Creek Geological Loop in the Flaming Gorge National Recreation Area on August 8, 2026.
A 6K cross country race beginning and ending at Death Ridge Brewery, using parts of the Verdun Adventure Bound course. The event features varied trails, ponds and bridged streams, race shirts for early registrants, and awards with proceeds supporting..
A 5K run and hike at Hilltop Ski Area in Anchorage to raise funds for the Christopher Walden House of Hope and Hilltop Ski Area. The trail covers 1288 feet of elevation change and is offered in person, virtual, and student formats.
An annual fundraising trail run and walk at Prairie Pines Nature Preserve with 1 mile and 4 mile courses, on-course volunteers, dog-friendly rules, category awards and refreshments in the arboretum.
A multi-day event in Fairbanks with in-person runs on UAF north campus trails and virtual 5K and 10K options, highlighting conservation of the Arctic National Wildlife Refuge and Indigenous-led protection efforts.
Trail races at Okemo's Jackson Gore area feature a 7.6 mile summit course with 2500 vertical feet plus short family fun runs, post-race lunch and awards.
A two-day trail running and mountain bike weekend at McDougal Lake in Hodgenville, KY, featuring distances from 4 to 32 miles, junior and e-bike divisions, looped courses, and a Double Down multi-event option.
Community fundraising event in Ocilla featuring a 5K obstacle course, a one-mile obstacle course, and a kids course with proceeds benefiting a local family.