Event Series

Northwest Trail Runs hosts three trail run series: Winter Trail Series, Tuesday Night Trail to Grill, and the Half Marathon Trail Series. These series provide ongoing competition, as well as extra motivation and community.


No additional sign-up is required to participate in any of the series; simply complete any event in the series, and you will automatically be entered into the competition. Each series offers a swag prize for each person who participates in at least a specified number of events.