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 87
- 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 154
- North Carolina 130
- 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 74
- 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!
September 2026
Trail ultras at O'Bannon Woods State Park in Corydon, Indiana offering 50 mile, 50 mile relay, 50K and 25K over technical singletrack, ridgelines and creek crossings.
The Boxers' Trail 5K in Strawberry Mansion on September 19, 2026 offers run, walk, and youth options along a trail that passes forests, meadows, creeks, historic mansions and playgrounds. Proceeds support youth programs at Mander Playground.
Tecumseh Warrior Challenge is an outdoor obstacle event at the Eastern Shawnee Wellness Center in Wyandotte, Oklahoma on September 19, 2026. It features a 3.1 mile obstacle race and a 1 mile fun run with water stations and finish-line refreshments.
A trail 5K along the historic Roanoke Canal and a Half Mile Fun Walk in Roanoke Rapids, with proceeds helping replace historic batteau replicas and age-group awards for finishers.
Conquer 14000 steps at Waldo Stadium to earn 14ER status in this unique stair climbing challenge. Participate as an individual or form a relay team of two to four people to complete the trek within three hours.
Experience the historic landscapes and vibrant forests of Cle Elum and Roslyn. Choose between a 10K or 15K trail run through the scenic coal mining heritage of the Pacific Northwest.
Trail races at Brushy Hills near Lexington VA with a 9 mile course (2000+ ft climb) and a 4 mile course; proceeds support local trails and school teams.
Trail races of 14K, 25K and 50K around the McMaster Hills near Helena MT on Sept 19 2026; a free trial event with limited course markings and basic aid.
Inaugural Black Oak Challenge in Tuolumne features a 5K with physical and mental obstacles plus a 1 mile family run with water challenges.
Trail races on the Robert Hutson Course in Moultrie GA offer 10K, 5K and a 1 Mile family run with race entry including breakfast, a shirt and finisher medal. Proceeds support YMCA of the Sunbelt youth and wellness programs.
A community 5K run and walk in Leechburg that follows mixed pavement and trail and crosses the Kiskiminetas River. Proceeds benefit The Breast Cancer Research Foundation.
SPEAR 50K is a 50 kilometer trail race on September 19, 2026 at Sherando Park in Stephens City, Virginia. It is part of the Sherando Park Endurance Athletic Runners summer trail series and lists details and registration on RunSignUp and Facebook.
A community running day in Lehighton with two 5K course options plus a 1 mile community walk. Preregistration includes a T shirt and swag while supplies last.
Trail run at Wapsi River Environmental Education Center with a self timed 5K and 1 mile course, proceeds benefit the Friends of the Wapsi Center.
Rebels XC Challenge is an in-person cross-country meet in Carmichael CA on September 19 2026 featuring Women's, Masters Men's and Open Men's races with a listed fee of USD 30.
A 10th annual community 5K at Camphill Village Copake on September 19, 2026, featuring woodland and pasture trails plus a village Ring Road for walking, strolling, or rolling.
Honest Abe Trail Run at Lincoln State Park offers marathon, 14K and 5K courses on trails and roads with aid stations, drop bag support for marathoners, tiered entry fees, and no participant cap.
Experience a scenic 8k trail race through the forests and wetlands of Lake Conestee Nature Park. Run or walk a five mile loop featuring natural trails and boardwalks with views of the lake and local wildlife.
A 13.6 mile loop race starting and finishing at High Knob Observation Tower in Wise County, held Sunday September 20, 2026. The course runs mainly on Forest Service roads and proceeds support trail development in the Flag Rock and High Knob areas.