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50K

upcoming races

Larrabee Lakes Trail Run
Aug 8, 2026
/
Bellingham
Wy'east Trailfest
Aug 15, 2026
/
Mt. Hood
Harriman 25K/50K Trail Run
Aug 15, 2026
/
Island Park
Redwood (Summer) Trail Run
Aug 15, 2026
/
Oakland
Habanero Hundred
Aug 21, 2026
/
Backcountry Rise
Aug 29, 2026
/
Mt St Helens
Rock Hawk Trail Races
Aug 29, 2026
/
Denver
Six-O Trail Run
Sep 5, 2026
/
Diablo Trail Run
Sep 6, 2026
/
Walnut Creek
Old Forge Marathon Weekend - Ultra, Marathon, Half Marathon, 10K, 5K
Sep 10, 2026
/
The Rut Mountain Runs
Sep 11, 2026
/
Big Sky
TransRockies Golden Ultra
Sep 11, 2026
/
Bachelor Ascent
Sep 12, 2026
/
Bend
Odyssey Trail Running Rampage
Sep 12, 2026
/
Berkeley Trail Adventure
Sep 12, 2026
/
Berkeley
Grindstone Running Festival
Sep 17, 2026
/
Three Sisters Skyline
Sep 19, 2026
/
Sisters
Teanaway Country 100M/50M/50K
Sep 19, 2026
/
Paris Texas Marathon
Sep 19, 2026
/
Dallas
Pilot Mountain to Hanging Rock Ultra
Sep 19, 2026
/
Ultra Fest 100M, 100K, 50M, 50K
Sep 19, 2026
/
Snoqualmie
Priest Lake Marathon and 50K
Sep 19, 2026
/
Sandpoint
Stagecoach Line 100
Sep 19, 2026
/
Flagstaff
Mammoth Trail Fest
Sep 25, 2026
/
Mammoth Lakes
Flagstaff Sky Peaks Mountain Runs
Sep 25, 2026
/
Flagstaff
Bogus 50/50
Sep 26, 2026
/
Boise
WILD Wahatoya Runs
Sep 26, 2026
/
Sawatch Ascent
Sep 27, 2026
/
Perpetua Coast
Oct 3, 2026
/
Yachats
Dana Peak Trail Run
Oct 3, 2026
/
Austin
Arches Half Marathon
Oct 3, 2026
/
Moab
Kodiak Ultra Marathons
Oct 8, 2026
/
Middle Fork Trail Run
Oct 10, 2026
/
Snoqualmie
Defiance 50K, 30K & 15K
Oct 10, 2026
/
Tacoma
Mad Meadows
Oct 10, 2026
/
Wenatchee

featured events

Grateful Dad Half Marathon
Jun 20, 2026
/
Portland
The Presidio Half Marathon, 10K, 5K
Jun 21, 2026
/
San Francisco
OTC Butte To Butte Presented by Rexius
Jul 4, 2026
/
Eugene
Cultus Lake Triathlon
Sep 20, 2026
/
Chilliwack