Loading view. 20 Mile Events Search and Views Navigation Search Enter Keyword. Search for Events by Keyword. Enter Location. Search for Events by Location. Find Events Hide filters Event Views Navigation List List Filters Changing any of the form inputs will cause the list of events to refresh with the filtered results. Done Clear Race Distance: Open filter Close filter Remove filters Race Distance Close filter Running 200m 1/4 Mile 1/2 Mile 1K 1500m 1 Mile 2K 1.5 Mile 3K 2 Mile 4K 2.5 Mile 3 Mile 5K 6K 4 Mile 8K 5 Mile 10K 7 Mile 12K 8 Mile 15K 10 Mile 20K Half Marathon 25K 30K 20 Mile Marathon Ultra Endurance Run Relay (Running) Kids Run Fun Run / Walk Stair Climb Triathlon and Multisport Youth Multisport Indoor Triathlon Super Sprint Triathlon Sprint Triathlon Olympic Triathlon Half Ironman Triathlon Ironman Triathlon Other Triathlon Relay (Multisport) Aquathon Duathlon Course Type: Open filter Close filter Remove filters Course Type Close filter Adventure Race Obstacle Course Road Race Themed Run Trail Race Track Meet Location: Open filter Close filter Remove filters Location Close filter Alabama Alaska Arizona Arkansas California Colorado Connecticut Delaware Florida Georgia Hawaii Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Ohio Oklahoma Oregon Pennsylvania Rhode Island South Carolina South Dakota Tennessee Texas Utah Vermont Virginia Washington Washington DC West Virginia Wisconsin Wyoming Day: Open filter Close filter Remove filters Day Close filter Sunday Monday Tuesday Wednesday Thursday Friday Saturday Race Distance: Remove filters Course Type: Remove filters Location: Remove filters Day: Remove filters Today 5/26/2025 Mon, May 26 - 9/13/2025 Sat, September 13 Select date. Condense Events Series May 2025 Sgt David Hierholzer Memorial Day 50K Mon, May 26 College Grove, TN 10 Mile, 20 Mile, Ultra Frio Trail Runs Sat, May 31 Leakey, TX 10K, Half Marathon, 20 Mile, Marathon, Ultra June 2025 MoMoFo100k and 20 mile Fun Run Fri, June 6 - Sat, June 7 Martinsville, IN 20 Mile, Ultra Towpath ‘Train’ing Run Sat, June 7 New Brunswick, NJ Half Marathon, 30K, 20 Mile, Marathon, Ultra Hypnosis Night Runs Sat, June 14 Goodyear, AZ 6K, 15K, Half Marathon, 20 Mile, Ultra Golden State Trail Run Sat, June 21 Monterey, CA 10K, Half Marathon, 20 Mile, Ultra August 2025 Boulder Rez Marathon Sat, August 2 Boulder, CO 10K, Half Marathon, 20 Mile, Marathon, Relay (Running) Blazin’ Summer Sufferfest Sat, August 2 Cedar Hill, TX 5K, 10K, 10 Mile, 20 Mile, Ultra Bigfoot 200 Fri, August 8 Mount Saint Helens, WA 20 Mile, Ultra Swift Bear Trail Run Sat, August 9 Hays, MT 10 Mile, 20 Mile, Ultra Jigger Johnson Ultras Fri, August 15 Waterville Valley, NH 20 Mile, Ultra Scorchin’ Squirrel Trail Run Sat, August 16 Little Rock, AR 10K, 10 Mile, 25K, 20 Mile Ridge to Blazing Ridge Sat, August 23 Pelham, AL 10 Mile, 20 Mile Sweaty Hooters Trail Runs Sat, August 23 Nancy, KY 5K, 10K, Half Marathon, 20 Mile Creede Mountain Run Sat, August 30 Creede, CO 2 Mile, 20K, 20 Mile, Ultra J&J Race & Trail Running Reunion Sat, August 30 Rocksprings, TX 4 Mile, 10 Mile, 20 Mile, Ultra, Relay (Running), Kids Run September 2025 Goat Rocks Wilderness: 2 Day, 50 Mile Stage Run Fri, September 5 Packwood, WA 20 Mile, Ultra Mogollon Monster 100 Sat, September 6 Pine, AZ 20 Mile, Ultra Nooksack Ridgelines Trail Running Rendezvous Thu, September 11 Glacier, WA 7 Mile, 20K, 20 Mile, Ultra Sugg Farm Ultra Sat, September 13 Holly Springs, NC 20 Mile, Ultra Previous Events Today Next Events
Boulder Rez Marathon Sat, August 2 Boulder, CO 10K, Half Marathon, 20 Mile, Marathon, Relay (Running)
J&J Race & Trail Running Reunion Sat, August 30 Rocksprings, TX 4 Mile, 10 Mile, 20 Mile, Ultra, Relay (Running), Kids Run
Nooksack Ridgelines Trail Running Rendezvous Thu, September 11 Glacier, WA 7 Mile, 20K, 20 Mile, Ultra
