Loading view. Events Search and Views Navigation Search Enter Keyword. Search for Events by Keyword. Enter Location. Search for Events by Location. Find Events Hide filters Event Views Navigation List List Today 10/1/2023 Sun October 1 - 12/5/2023 Now Select date. Filters Changing any of the form inputs will cause the list of events to refresh with the filtered results. Your selections Clear Distance: Marathon Remove filters Done Clear Featured: Open filter Close filter Featured Show featured events only Category: Open filter Close filter Category Distance: (1) Marathon Open filter Close filter Distance State: Open filter Close filter State Oct 2023 Sun 1 Leavenworth Oktoberfest Marathon Leavenworth, Washington Sat 7 Arches Half Marathon Moab, Utah Sat 7 Whiskey Row Marathon Prescott, Arizona Sun 8 The Spokane Marathon Spokane, Washington Sun 8 Chicago Marathon Chicago, Illinois Sun 8 Featured Featured Boulderthon: Boulder Marathon (Full, Half, 10k, 5k, Kids Run) Boulder, Colorado Sun 8 Humboldt Redwoods Marathon, Half Marathon, and 5K Humboldt, California Sat 14 The Rogue Marathon Medford, Oregon Sat 14 Long View Marathon & Half Fort Collins, Colorado Sat 14 Featured Featured Hayden Lake Marathon Coeur d'Alene, Idaho Sun 15 Snohomish River Run Snohomish, Washington Sat 21 Blue Sky Marathon Fort Collins, Colorado Sun 22 Columbia Gorge Marathon and Half Marathon Hood River, Oregon Sat 28 Canyonlands Ultra Moab, Utah Nov 2023 Fri 3 Silver Falls Trail Runs Silverton, Oregon Sun 5 Two Cities Marathon Fresno, California Sun 5 Louisville Marathon, Half Marathon & 10K Louisville, Kentucky Sun 5 San Tan Trail Run Phoenix, Arizona Sat 11 Grand Ridge Trail Run Issaquah, Washington Sun 12 St. Luke’s D&L Racefest Sat 18 REVEL Big Bear Redlands, California Sun 26 Featured Featured UW Medicine Seattle Marathon & Half Marathon Seattle, Washington Dec 2023 Sat 2 Rock ‘n’ Roll San Antonio San Antonio, Texas Sun 3 California International Marathon Sacramento, California Previous Events Today Next Events