Upcoming trail running races in and near Washington, D.C. Use filters to quickly find races by month or race type.
More races: USA running calendar
Date Race Distance Location hf:tax:distancecategory hf:tax:monthandyear 02/02/2025 Little Patuxent River Run 10K, 13.1M Columbia MD 10k half 02-february 01/01/2025 Redeye 50 km 50K Triangle VA ultra 01-january 02/01/2025 ICY-8 Hour Adventure Trail Run & Half Marathon 13.1M, 8H Spotsylvania VA half ultra 02-february 11/23/2024 The Tuckahoe 25k 25K Queen Anne MD half-marathon-to-full-marathon 11-november 07/19/2025 Great Appalachian Valley Race 10K, 13.1M, 5K Shippensburg PA 10k 5k half 07-july 05/10/2025 Mountain Railroad Half Marathon 13.1M Everett PA half 05-may 01/05/2025 Snowy Owl 10 Mile 10M Williamsburg VA 10k-to-half-marathon 01-january 01/19/2025 Chilly Cheeks Trail Run 11K Reading PA 10k-to-half-marathon 01-january 04/05/2025 Camp Innabah Challenge Trail 5K 5K Spring City PA 5k 04-april 01/18/2025 Chills In The Mill: Harwoods Half Marathon 13.1M, 5K Yorktown VA 5k half 01-january 12/15/2024 Naked Nick 25K, 50K Leesport PA half-marathon-to-full-marathon ultra 12-december 11/10/2024 Run the Vineyards – Cork High & Bottle Deep 13.1M Williamstown NJ half 11-november 06/07/2025 Half Sauer Half Kraut 13.1M, 26.2M Philadelphia PA half marathon 06-june 04/12/2025 Philadelphia Trail Marathon 13.1M, 26.2M Philadelphia PA half marathon 04-april 04/12/2025 Dirty Kiln Trail Race 10K, 13.1M Hollidaysburg PA 10k half 04-april 07/12/2025 Ironstone 100K Ultra 100K Hollidaysburg PA ultra 07-july 12/07/2024 Freight Train 100K 100K, 13.1M, 50K Farmville VA half ultra 12-december 06/14/2025 Night Train 50K and Half Marathon 13.1M, 50K, 5K Farmville VA 5k half ultra 06-june 12/07/2024 High Bridge Challenge 100K, 150K, 26.2M, 26K Farmville VA half-marathon-to-full-marathon marathon ultra 12-december 02/01/2025 Frozen Snot Trail 13.5M, 8.3M McElhattan PA 10k-to-half-marathon half 02-february 11/10/2024 Wyoming Valley Striders 20K Run 20K Shickshinny PA 10k-to-half-marathon half 11-november 04/26/2025 Celebrate Trails Day Distance Medley 10K, 13.1M, 1M, 5K Shickshinny PA 10k 5k half 04-april 04/19/2025 Susquehanna Warrior Trail 5K 5K Shickshinny PA 5k 04-april 03/30/2025 The Long Run 3H, 5M, 6H Wind Gap PA ultra 03-march 04/26/2025 Coopers Rock 50K and Half Marathon Trail Race 13.1M, 50K Morgantown WV half ultra 04-april 06/07/2025 Slate Run Trail Race 13.1M, 25K Slate Run PA half half-marathon-to-full-marathon 06-june 12/14/2024 Hellgate 100K 100K Fincastle VA ultra 12-december 12/01/2024 Navesink Challenge 12K and 5K 12K, 5K Middletown NJ 5k half-marathon-to-full-marathon 12-december 07/27/2025 Run for the Elk Race Festival 10K, 13.1M, 26.2M, 5K Emporium PA 10k 5k half marathon 07-july 07/26/2025 Conquer the Canyon Marathon Race Festival 10K, 13.1M, 26.2M, 5K Wellsboro PA 10k 5k half marathon 07-july 11/30/2024 Squatchy Leftovers Trail Race 10K, 25K, 50K, 5K West Orange NJ 10k 5k half-marathon-to-full-marathon ultra 11-november