United States
- Alabama 47
- Alaska 22
- Arizona 101
- Arkansas 26
- California 340
- Colorado 137
- Connecticut 47
- 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 56
- South Dakota 10
- Tennessee 66
- Texas 177
- Utah 88
- 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!
June 2027
Trail race at Van Peenen Memorial Park in Decorah, IA offering 50K, 25K, 10K, 5K and a kids mile on marked single track trails with significant climbing.
Trail races of 25K and half marathon distances through Tiadaghton State Forest with technical single track, stream crossings, and strict course cut-offs.
Levee Loop Trail Race 5K and 10K at Dansbury Park features timed results, finish photos, age group awards, and pool entry with your race bib.
Trail races from 50K to a 1 mile youth run take place at Canyon Park in Canyon Lake, Texas on June 5, 2027. The event includes post-race festivities and supports the Great Springs Project and Edwards Aquifer awareness.
Trail races on the Beaverhead Trails High Trails near Dillon, MT, featuring a 15K, 5K, kids 5K and a 1-mile fundraiser. Courses are off-pavement with extensive single-track, significant climbing and valley views.
8 mile trail event at Lakewood Nature Preserve with solo or 2 to 4 person relays, BYOB beer laps, chip timing, finisher medals and postrace Beer Olympics.
A Last Man Standing backyard ultra on a measured 4 miles 880 feet loop at Missouri Freedom Camp in Bourbon, Missouri, with on course aid and proceeds benefiting the Freedom 13 Organization.
Mightyssippi features a 10 mile race, a two-person 5 mile relay and a new 5K along the Mississippi River in St Paul, finishing at Upper Landing Park with a shuttle back to the start.
Trail marathon and half marathon around Timothy Lake in Oregon with single track forest trails, rustic bridge crossings and views of Mt. Hood on June 5 and 6, 2027.
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, with repeated 4.167 mile loops and a Bronze Ticket to Big Dog's Backyard Ultra World Championship for the last runner.
A trail ultramarathon in Abingdon, VA offering 50 mile and 55K courses, cupless rules, crew access, chip timing, and a 25K Pepsi Challenge the following day.
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.
Trail races at Point Mugu State Park in Malibu on June 5 2027 offering distances from a half marathon up to a 100K.
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.
Looped trail races on Vashon Island offering 50K, 20 mile and 10 mile courses with staffed aid stations, a 200 runner limit and USATF sanctioning.
A summer race in Pennypack Park near Philadelphia offering marathon, half marathon and 10 km on a shaded paved trail with German themed post race festivities.
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.
Multi-duration time trials at Hollis Hills Farm in Ellenboro on a 3-mile loop, with unique handmade pottery medals and proceeds supporting farm development.
A five mile trail loop event near Lapoint UT offering 12 hour and 6 hour endurance formats plus a 5 mile speed run with cash prizes for new course records.