Aug 11 August 11, 2023 - August 15, 2023 Bigfoot 200 Endurance Run Marble Mountain Sno-Park NF-83, Cougar Event Details Get Directions
Aug 12 6:30 am - 3:30 pm Cougar Mountain Trail Run Series #4 5K | 14.5 Mi | 26.2 Mi Sky Country Trailhead 7077-7181 Clay Pit Rd, Bellevue Event Details Get Directions
Aug 19 August 19, 2023 - August 20, 2023 The Squamish 50 Races Squamish Junction Park Loggers Ln, Squamish Event Details Get Directions
Aug 19 August 19, 2023 - August 20, 2023 Event Series Backcountry Rise Trail Runs Mount St. Helens Science & Learning Center 19000 Spirit Lake Hwy, Toutle Event Details Get Directions
Aug 19 5:00 am - 9:00 pm Waldo 100K Ultramarathon Willamette Pass Ski Area Highway 58, Crescent Event Details Get Directions
Aug 25 August 25, 2023 - August 29, 2023 Event Series Oregon 200 Trail Race Oakridge Greenwaters Park 48362 OR-58, Oakridge Event Details Get Directions
Aug 26 All Day Event Series Secret Beach Trail Runs Curry County Fairgrounds 29392 Ellensburg Ave, Gold Beach Event Details Get Directions
Aug 27 6:30 am - 1:00 pm Event Series Iron Horse Half Marathon Meadowbrook Farm 1711 Boalch Ave NW, North Bend Event Details Get Directions
Sep 2 8:00 am - 12:00 pm Lake Padden Relays Lake Padden Park 4882 S Samish Way, Bellingham Event Details Get Directions
Sep 9 September 9, 2023 - September 10, 2023 Event Series Mt. Hood Trail Games Mt Hood Meadows 14040 Highway 35, Newberg Event Details Get Directions
Sep 9 6:00 am - 5:00 pm GOAT Run Half Marathon | Marathon | 50K Joyce Museum 50883 Highway 112, Port Angeles Event Details Get Directions
Sep 10 6:45 am - 1:00 pm Sundance to Spearfish Marathon Spearfish, SD Spearfish Event Details Get Directions