United States
- Alabama 47
- Alaska 22
- Arizona 104
- Arkansas 27
- California 344
- Colorado 139
- Connecticut 46
- Delaware 9
- District of Columbia 11
- Florida 135
- Georgia 107
- Hawaii 3
- Idaho 25
- Illinois 88
- Indiana 62
- Iowa 43
- Kansas 34
- Kentucky 43
- Louisiana 29
- Maine 33
- Maryland 60
- Massachusetts 51
- Michigan 115
- Minnesota 60
- Mississippi 16
- Missouri 72
- Montana 37
- Nebraska 18
- Nevada 31
- New Hampshire 45
- New Jersey 54
- New Mexico 28
- New York 155
- North Carolina 130
- North Dakota 1
- Ohio 110
- Oklahoma 28
- Oregon 71
- Pennsylvania 180
- 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 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 3951 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!
September 2026
Timed 5k at Blue Ridge Estate Vineyard and Winery in Saylorsburg on Sept 13 2026, with event swag, an on course wine pour, age group awards, and virtual options.
Big Brad Ultras at Bradbury Mountain State Park offers 25K and 50K options on a 15.5-mile single-track loop with technical, hilly terrain, significant elevation gain, aid stations, and drop-bag access.
Experience a scenic 5K race and yoga session at Penns Woods Winery. Enjoy a chip timed course through vineyard trails and national park land followed by live music and wine.
Experience the Iowa Trail Run Series at Jester Park featuring 5K, 10K, and 10 hour enduro options. Run along the shores of Saylorville Lake past buffalo enclosures on a mix of grass and dirt trails.
Explore the lush singletrack and mountain vistas of Mt. Spokane State Park. Choose from several trail distances starting at Selkirk Lodge for a true alpine adventure.
Wicked Fast Marathon & Half Marathon Poconos runs along the Lehigh River on the D & L Trail with a consistent net drop of about 1%. Both distances are USATF certified and finish at the Outdoor Center in Lehighton.
Experience the natural beauty of Oak Openings Metropark with a 25k or 5k trail race. Support global health initiatives while navigating scenic forests and prairies on a professionally timed course.
A community event at Herndon Park using the American Tobacco Trail with a 5K, a 1 mile fun run and a virtual Sleep In Superhero option. Proceeds support outreach and education on organ eye and tissue donation in North Carolina.
Experience a scenic multisport event at Crystal Cove State Beach featuring swim legs in the Pacific Ocean and a closed bike course on the Pacific Coast Highway. Choose from triathlon duathlon aquabike or trail run options.
Experience a scenic 10 mile run or hike around the shores of Lake Summit on packed gravel roads. Enjoy mountain views and a pancake breakfast at the finish line in the heart of the Southern Appalachian Mountains.
Trail races at Richfield Heritage Preserve offering 50K, half marathon, and 10K on mixed single track, bridle trails, fields, and camp roads in mid September.
A 10k mountain trail race through the historic Swiss settlement area of Helvetia, West Virginia, held each September alongside the Helvetia Fair.
An annual community run along the tree-lined acequias of Corrales, New Mexico, marking its 30th year. Multiple distances are offered and proceeds benefit Search & Rescue organizations and Kiwanis Kids Kamp.
An obstacle and fitness race on September 13, 2026 in Fayetteville, NY featuring a roughly 3 mile course with about 23 first responder inspired challenges, including Search & Rescue, Hose Drag and timed mental focus tasks.
Pisgah Mountain Trail Races in Chesterfield, NH offers 50k and 23k mountain trail ultraruns on Sunday 9/13/26. Aid stations provide LMNT, Tailwinds, and Untapped and proceeds support New Hampshire Special Olympics.
A neon-lit night cross-country event at Bennett Park offering 2-mile and 4-mile courses with required headlamp and a referral refund program.
A timed endurance challenge in Greer, SC offering 9 hours and 11 minutes to run, walk, or ruck while honoring the heroes of 9/11.
A community 5K trail run and free Kids 1K at Skyline Farm through fields, hills and woods with prizes, food and music.
GBTC XC Invite in Carlisle, MA features youth and Open/Masters cross-country races at Great Brook Farm State Park on September 13, 2026. Distances include a 2K youth race and multiple 5K races; registration runs August 1 to September 11.
A five-hour navigation rogaine on desert trails around the Reno Sports Complex with unique checkpoints, on-site water and restrooms, and free registration.