Ultra Running Hub Races
30 upcoming ultras worldwide
United States — remove filter2027-05 — remove filterGrit 8.5 — 10 — remove filter 30 races match · sorted by date
30 races found
Date Race Location Dist Climb Grit
19 Sept Grindstone 100 Km Fixed Distance · rolling Swoope, VA, United States 100 km 3,350 m 10.0 19 Sept Kilkenny Ridge 50mi Race Fixed Distance · mountain Stark, NH, United States 80 km 4,600 m 10.0 19 Sept Run Rabbit Run 50 Mile Endurance Run Fixed Distance · rolling Steamboat Springs, CO, United States 80 km 3,000 m 8.5 19 Sept The Barkley Fall Classic Fixed Distance · vertical Wartburg, TN, United States 50 km 5,000 m 10.0 26 Sept Dick Collins Firetrails 100 km Fixed Distance · rolling Castro Valley, CA, United States 100 km 3,000 m 9.5 26 Sept Sangre de Cristo Ultra 100 km Race Fixed Distance · rolling Westcliffe, CO, United States 100 km 3,000 m 9.5 26 Sept Sangre de Cristo Ultra 50 Mile Race Fixed Distance · rolling Westcliffe, CO, United States 80 km 3,000 m 8.5 3 Oct Cuyamaca 100 km Endurance Run Fixed Distance · rolling Julian, CA, United States 100 km 3,335 m 10.0 3 Oct Shawnee 50 Mile Trail Run Fixed Distance · mountain West Portsmouth, OH, United States 80 km 3,350 m 9.0 4 Oct Black Forest 100k Ultra Race Fixed Distance · mountain North Bend, PA, United States 100 km 4,100 m 10.0 17 Oct Indian Creek Fifties - 50 Miles Fixed Distance · mountain Sedalia, CO, United States 80 km 3,300 m 9.0 17 Oct Sonoma Fall Classic Fixed Distance · rolling Healdsburg, CA, United States 161 km 3,200 m 10.0 5 Dec Blood Rock 50 Mile Endurance Race Fixed Distance · rolling Pelham, AL, United States 80 km 3,000 m 8.5 5 Dec Cloudland Canyon 50 Mile Race Fixed Distance · mountain Rising Fawn, GA, United States 80 km 5,180 m 10.0 5 Dec Ray Miller 50 Mile Trail Race Fixed Distance · rolling Malibu, CA, United States 80 km 3,000 m 8.5 28 Dec Across The Years, 200mi Fixed Distance · fast & flat Peoria, AZ, United States 322 km 6 m 10.0 31 Dec Go Big 100 Mile Race Fixed Distance · fast & flat Volcano, HI, United States 161 km 1,500 m 10.0 31 Dec Go Big 260 Mile Race Fixed Distance · fast & flat Hilo, HI, United States 418 km 5,500 m 10.0 16 Jan Fierce Dragon Flintstrike 40 Fixed Distance · mountain Blairsville, GA, United States 64 km 3,960 m 9.1 23 Jan Sean OBrien 100 km Trail Race Fixed Distance · mountain Calabasas, CA, United States 100 km 4,000 m 10.0 23 Jan Sean OBrien 50 Mile Trail Race Fixed Distance · rolling Calabasas, CA, United States 80 km 3,000 m 8.5 13 Mar Marin Ultra Challenge 50 Mile Race Fixed Distance · mountain Rodeo Beach, Sausalito, CA, United States 80 km 3,300 m 9.0 3 Apr Leatherwood Ultras 100 Mile Fixed Distance · rolling Ferguson, NC, United States 161 km 4,000 m 10.0 3 Apr Leatherwood Ultras 50 Mile Fixed Distance · mountain Ferguson, NC, United States 80 km 4,000 m 10.0 10 Apr Gorge Waterfalls 100K Fixed Distance · mountain Cascade Locks, OR, United States 100 km 4,200 m 10.0 10 Apr Knobstone 50 Fixed Distance · mountain Borden, IN, United States 80 km 3,300 m 9.0 17 Apr Rock/Creek Stillhouse 100 km Race Fixed Distance · rolling Soddy-Daisy, TN, United States 100 km 3,600 m 10.0 1 May Coyote Two Moon Ultras 55 Mile Fixed Distance · mountain Ojai, CA, United States 88 km 5,800 m 10.0 1 May Coyote Two Moon Ultras 55 km Fixed Distance · vertical Ojai, CA, United States 55 km 5,800 m 10.0 12 Jun Snow Peaks 50 Mile Trail Run Fixed Distance · mountain Provo, UT, United States 80 km 4,260 m 10.0