United States
- Alabama 55
- Alaska 15
- Arizona 107
- Arkansas 44
- California 351
- Colorado 129
- Connecticut 38
- Delaware 16
- District of Columbia 14
- Florida 174
- Georgia 97
- Hawaii 9
- Idaho 12
- Illinois 68
- Indiana 71
- Iowa 30
- Kansas 35
- Kentucky 70
- Louisiana 29
- Maine 25
- Maryland 71
- Massachusetts 56
- Michigan 110
- Minnesota 48
- Mississippi 15
- Missouri 64
- Montana 33
- Nebraska 21
- Nevada 27
- New Hampshire 27
- New Jersey 73
- New Mexico 28
- New York 134
- North Carolina 163
- North Dakota 2
- Ohio 91
- Oklahoma 44
- Oregon 79
- Pennsylvania 174
- Puerto Rico
- Rhode Island 8
- South Carolina 68
- South Dakota 6
- Tennessee 72
- Texas 242
- Utah 66
- Vermont 20
- Virginia 141
- Washington 121
- West Virginia 29
- Wisconsin 66
- 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 3954 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!
March 2027
Nordic ski event in Tahoe City offering 26 km and 10 km loops, a noncompetitive Tour Wave, a finish line party, and fundraising for Tahoe Nordic Search & Rescue.
Scenic USATF certified half marathon, 10K and 5K in McKinney Texas with in person and virtual options that benefit the McKinney Police Association.
A chip-timed 5K at Artesa Vineyards & Winery in Napa on March 7, 2027 that pairs a run or walk with wine tasting and Spanish-inspired architecture. Registration opens May 18, 2026 and packages include a shirt, collapsible wine glass, medal that serve..
Trail event in Middletown CA on March 7 2027 offering Half Marathon, 10K and 5K with camping, awards, and proceeds benefiting trail development and charity.
A spring running event in Madera, California offering a Half Marathon, 10K, 5K and a virtual option through trails, lanes, meadows, bridges and wetlands.
St Patrick themed running event in Lansing on March 7 2027 with 1 Mile, 5K, 10K, Half Marathon, kids dash and virtual entries plus event shirt and finisher medals.
Trail runs at Lake Padden Park offering a technical 5k and 10k on narrow, muddy singletrack with lakeside finishes and on-course water stations.
15k trail run at Red Mill County Park on March 7, 2027 featuring four loops, a cereal breakfast with milk options, manual timing with numbered popsicle sticks, and event apparel.
Point of Rocks on March 7, 2027 features a mostly flat gravel out and back with 5k, 10k and half marathon options, limited water stations and a virtual option.
Chip-timed 5k and 10k on a flat, light-gravel section of the C&O canal path near Smoketown Brewery, with limited water stations and post-race beverage and medal.
Point-to-point ultrarun in Franklin NC offering 200 and 100 mile options across trails in SC, NC and GA, with mandatory gear requirements and finisher buckles.
Multi-day endurance festival in Stillwater, OK with running and gravel cycling races, an expo, live music, food trucks, and a family 12-mile ride.
A three-day running event at Rex Meador Park in Seabrook, Texas, with distances from a kids 1K to a full marathon plus virtual options. Shirt sizes are guaranteed for registrations made by January 31 and some entries combine weekend races.
A timed endurance event in Williamson WV with 47 hour and 35 hour options on a 2.05 mile loop, offering solo and team entries, rucking, on-site food, camping, and mileage awards.
A 24-hour endurance event in Cape Girardeau with 24hr, 12hr and 1hr races on a certified paved loop around Arena Park, benefiting a scholarship foundation.
A community mud run and color run on March 13, 2027, supporting cancer causes with competitive, fun, team and virtual options plus fundraising and sponsorship opportunities.
A one-day cross-country ski event at Swedetown in Calumet, MI on March 13, 2027, featuring multiple distances from 1 km junior races to 52 km, plus Para Nordic races, a post-race pasty luncheon, awards, and an event hat.
Obstacle course weekend at Georgia International Horse Park offering Sprint 5 km, Super 10 km, Beast 21 km and kids races across hills, mud, and water crossings.
Santa Barbara Nine Trails is a trail running event in Santa Barbara, CA on March 13, 2027, offering 35 mile and 17 mile race options organized by AllWeDoIsRun.