Tartarus Backyard Ultra

The Tartarus Backyard Ultra is a unique running and rucking event held at Camp 7 in Riverside State Park, Spokane, WA. Following the last person standing format, participants must complete laps within an hour, with the race continuing until only one runner and one rucker remain. Runners tackle a 4.1667-mile loop, while ruckers navigate a 2.2-mile course.

The event emphasizes self-sufficiency, with participants required to return to the start line before each hour's bell rings. Fundraising opportunities are available, allowing participants to waive registration fees by raising funds for the event's cause. Visit the organization's website for the most recent information.