United States
- Alabama 47
- Alaska 22
- Arizona 101
- Arkansas 26
- California 340
- Colorado 137
- Connecticut 46
- 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 55
- South Dakota 10
- Tennessee 66
- Texas 177
- Utah 86
- 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
Participate in a 5K run or walk at the Somerset Historical Center to support the North Star Cross Country team. Enjoy a dedicated cross country course with awards for various age groups and included event t-shirts.
A weekend of timed running in Salem with 24 hour, 12 hour, and 6 hour events on a 1.05 mile loop, with a staffed aid station and chipped timing.
A self-supported ultramarathon at Killen's Pond State Park on Aug 8, 2026 offering 50-mile, 50K and 12-hour options on a mostly shaded 3.1-mile dirt loop.
Night trail races in Dixon IL on a 5 mile loop with 5, 10, and 15 mile options plus a three person relay, one aid station, and a post race snack.
A low key trail run in Jefferson National Forest on a roughly 60 km loop with three aid stations and a shorter 50 km Party Route option.
A road race on Whidbey Island through Ebey’s National Historical Reserve offering 5K, 10K and a half marathon on hilly, scenic roads. Proceeds support safe and sober graduation activities for Coupeville High School Class of 2027.
A multi-event day in Coal Valley with a 5K Mud Adventure Run, a Ninja Kids Run, and a Cross Country Trail Run. Main obstacles include a Tire Wall, Ninja Scaling Wall and Weight Lift; spectator entry is $7.
A trail event at Mt McSauba in Charlevoix on August 8, 2026, featuring a 6K course with steep climbs and single track plus a 1K kids run. Proceeds support loon protection and local outdoor education.
At Tom Pence Ranch on Aug 8-9, 2026, the Boise Spartan Trifecta Weekend features Sprint, Super and Beast obstacle races, kids races, an obstacle workshop, and spectator access.
The Thirteenth annual JailBreak Escape Urban Challenge Run is a 3.1 miles obstacle course in Lexington SC on August 8, 2026, supporting law enforcement with competitive and noncompetitive team options.
Wildcat XC on August 8, 2026 in Janesville, Iowa includes a competitive 5K, a fun 5K, a family run, and a youth 1 mile race. Fees are $30 for the 5K and $15 for the kids mile and all proceeds support the Janesville CSD Cross Country program.
A community 5K and one mile run at Cherokee Bluff High School supporting Cherokee Bluff and Flowery Branch cross country programs. Proceeds benefit the teams and the course follows the school cross country loop.
A 24 hour challenge at Elijah Bristow State Park where runners complete ten 5 km laps at 2.5 hour intervals. Camping, meals, drinks, event shirts and swag are provided and finishers receive a coffin style award.
Cross country 5K at Hagerstown High School on August 8, 2026 featuring a double loop of steep hills on grass and dirt with good spectator viewing.
Community 5K at Easley High School with a kids mile for sixth grade and below, t-shirt guarantee for early registrants, and proceeds supporting the school cross country and track program.
A community 5K and 1-mile fun run at Lane Southern Orchards with a grass cross country course, toy donations for Middle Georgia Toys for Tots, entry fees and guaranteed Dri Fit shirts for pre-registrations.
Trail run at Rampart Reservoir with 8 mile and 16 mile options on single track and rocky sections. Entry is limited to 150 and registration closes August 5, 2026.
A community 5 km run in Derry, New Hampshire on August 8, 2026, with adult and kids categories and online registration closing August 7, 2026.
Feed Charlotte 5K at McAlpine Creek Park raises funds for local food banks through a community organized 5K on August 8, 2026.
Horning Farms Hustle pairs a scenic 5k and a 1 mile fun run on a working dairy farm in Manchester Michigan. Routes pass crop fields and calves, with medals for all and T shirts for paid entries.