United States
- Alabama 55
- Alaska 15
- Arizona 108
- Arkansas 44
- California 357
- Colorado 127
- Connecticut 40
- Delaware 14
- District of Columbia 15
- Florida 174
- Georgia 97
- Hawaii 9
- Idaho 14
- Illinois 70
- Indiana 71
- Iowa 30
- Kansas 36
- Kentucky 71
- Louisiana 30
- Maine 25
- Maryland 69
- Massachusetts 60
- Michigan 102
- Minnesota 46
- Mississippi 15
- Missouri 65
- Montana 34
- Nebraska 20
- Nevada 26
- New Hampshire 29
- New Jersey 72
- New Mexico 27
- New York 142
- North Carolina 164
- North Dakota 2
- Ohio 89
- Oklahoma 39
- Oregon 83
- Pennsylvania 181
- Puerto Rico
- Rhode Island 8
- South Carolina 69
- South Dakota 6
- Tennessee 73
- Texas 246
- Utah 66
- Vermont 20
- Virginia 144
- Washington 124
- West Virginia 30
- Wisconsin 65
- Wyoming 7
Trail Running Calendar United States 2026-2027
Explore the best trail runs in the United States for 2026-2027! Our updated list features 3984 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!
June 2027
Trail and virtual races June 5 to 6, 2027 at Clackamas Lake Historic Ranger Station Oregon, featuring a 25.2 mile marathon, 14 mile half marathon, and views of Mt Hood.
A night time 10 hour endurance run at Carson Park Fairgrounds in Paducah with chip timing on a lighted half mile oval, a large aid station, on site parking, and options to stop at common race distances or continue into ultras.
Backyard Ultra at Willenborg Woods in Charleston, IL on June 5, 2027 features repeated 4.167 mile loops each hour until one runner wins a Bronze Ticket.
Point to point ultras on the Virginia Creeper Trail with long downhill sections, 50-mile and 55K courses, and a 25K Pepsi Challenge finishing in Abingdon.
Eagle Up Ultra on June 5, 2027 is a multi distance 24 hour ultramarathon at St. Helena Heritage Park in Canal Fulton, Ohio. The race runs on a five mile loop mostly on packed crushed limestone with a main pavilion aid station and cupless policy.
A trail running event in Malibu Canyon on June 5, 2027 offering distances from a half marathon to 100K on singletrack and fire road in the Santa Monica Mountains.
Timed 5K trail run at Coogan Farm in Mystic CT through meadows, woods and fields, capped at 150 runners with tiered fees and youth pricing.
Trail ultramarathon on Vashon Island with 50K, 20 and 10 mile looped courses across mixed-surface park trails and forest.
A German-themed summer running event in Pennypack Park offering 10K, half and full marathon distances, a trail section called Mount Cuckoo, Bavarian post-race festivities, and unique German awards.
A family friendly 5K obstacle run at Brookdale Farms on June 5, 2027 with Adult and KIDZ Family waves; participants must bring a signed waiver and adults need photo ID.
Multiple timed running events at Hollis Hills Farm in Ellenboro on June 5, 2027, featuring a 3-mile loop, stocked aid station, and handmade pottery medals.
A 5 mile trail event in Lapoint, UT with 1,244 ft elevation gain offering 12 hour and 6 hour endurance formats plus a 5 mile speed run.
An off trail 25 mile navigation race in Nicollet, MN featuring five unmarked 5 mile loops inside Swan Lake WMA with a map sent the day before.
A.W. Marion Trailfest is a June 5, 2027 trail event in Circleville OH featuring a 4.5 mile single track loop and multiple timed race formats.
Scenic trail ultramarathon in Robert H. Treman State Park offering 50K and 50M on mostly singletrack with waterfall and gorge terrain.
Five mile out-and-back loops form an exclamation mark in Farmersville; runners repeat hourly loops until one remains, with multiple age and performance awards.
A vineyard trail run at Orfila Winery with 3, 6 and 9 mile routes on packed dirt and wine tastings for runners over 21.
A backyard ultra in Knoxville MD where runners repeat a 4.167 mile loop each hour until one remains; a parallel 1 mile Mortals Edition runs under the same rules.
Timed loop races at Lake Tye in Monroe, WA offering 12 hour, 6 hour and 3 hour options on a 1.70 mile paved loop with aid station and participant awards.
Trail races in Old Fort, NC offering a two-loop 50k, a net downhill half marathon, and a 10k on the Old Fort Gateway trails.