100 KM Ultra Running Events in Washington

Upcoming Events

Date Event City Distances
05/23/24 Pigtails Challenge Renton 50 KM , 100 KM , 100 Miles , 150 Miles , 200 Miles
06/08/24 Lumberjack Endurance Runs Port Gamble 50 Miles , 100 KM , 100 Miles
06/22/24 Strawberry Fields Forever North Bonneville 50 KM , 100 KM , 100 Miles
06/28/24 The Yeti 100 Mile Endurance Run-Washington North Bend 100 KM , 100 Miles
08/17/24 Olympic Mountains Trail Races Quilcene 50 KM , 100 KM
09/14/24 Plain 100M/100K Endurance Runs Plain 100 KM , 100 Miles
09/21/24 Ultra Fest (The Cascade Super Ultra) Snoqualmie Pass 50 KM , 50 Miles , 100 KM , 100 Miles

Past Events

Date Event City Distances
03/23/24 Badger Mountain Challenge Richland 50 KM , 55 KM , 50 Miles , 100 KM , 100 Miles
04/07/23 Seven Trails Ultra Festival Olga 36 Hours , 50 KM , 50 Miles , 100 KM , 100 Miles
04/19/20 Palouse 100K Pullman 100 KM
04/27/19 Snake River Island Hop Pasco 50 KM , 100 KM
10/07/16 Bigfoot 120 Cougar 100 KM , 120 Miles
04/11/15 Rock Creek Ramble Trail Run Lamont 50 KM , 50 Miles , 100 KM
04/23/11 Skagit Valley Ultra Mt. Vernon 50 KM , 50 Miles , 100 KM
06/20/09 20th Century Easton 50 KM , 100 KM
04/24/83 Yakima Valley Coca-Cola Ultramarathons Yakima 50 KM , 50 Miles , 100 KM