Event Series

Northwest Trail Runs hosts three trail run series: Winter Trail Series, Tuesday Night Trail to Grill, and a new series in 2024, the Goat 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.

Goat Series
FEB - APR

The Goat Series is a trail running series that features hilly courses in local parks. Challenge yourself by picking a hilly course at your level, and channel your inner mountain goat. Score points in the series to see how well you can place among your competitors, or just get in some hilly miles in preparation for summer adventures in the mountains.

With events in local parks, Goat Series events are an opportunity to practice hill running and rack up a lot of elevation gain in your backyard! The series is a great opportunity to have fun in an organized and supportive environment while working on your fitness goals, possibly including preparing for mountain races later in the year with longer climbs.

Tuesday Night Trail to Grill
MAY - AUG

The Tuesday Night Trail to Grill series offers an opportunity to enjoy the long days of summer and get your trail fix on a weeknight. Distances range from 4 kilometers to 10 miles. Come make the most of summer evenings, and put these fun runs on your calendar!

Use the red registration button below to register for multiple Tuesday Night Trail to Grill Series events at once. Register for two races to get a 5% discount on your entry fees, three races to get a 10% discount, and four or more races to get a 15% entry fee discount!

2024 Final Age-Group Standings (August 7 version)

2023 Final Age-Group Standings (August 10 version)

2022 Final Age-Group Standings (September 1 version)

2021 Final Age-Group Standings (August 20 version)

2020 Final Age-Group Standings (September 8 version)

2019 Final Age-Group Standings (September 14 version)

2018 Final Age-Group Standings (August 29 version)

2017 Final Age-Group Standings (as of August 26)

2016 Final Age-Group Standings, August 28 version

Thank you to Oiselle for supporting the Tuesday Night Trail to Grill Series. Oiselle not only helps promote the series, but also helps with their awesome volunteers! Bring in your bib number post race or proof of race registration and get 15% off any item at the Seattle Flagship store in University Village!

Athletic Brewing Co. is an official sponsor of the Tuesday Night Trail to Grill Series!

Amphipod is an official sponsor of the Tuesday Night Trail to Grill Series!

Winter Trail Series
NOV - FEB

The Winter Trail Series celebrates Seattle and the Eastside’s local parks with trail runs that will keep your winter fitness warm. All events have a choice of at least two distances, with shorter course lengths ranging from 4-8 kilometers (2.5-5 miles), and longer course lengths ranging from 10-21 kilometers (6-13 miles). So rally your running pals and put these motivating events on your calendar!

Event Series

Goat Series FEB - APR

Tuesday Night Trail to Grill MAY - AUG

Winter Trail Series NOV - FEB

Goat Series
FEB - APR

Tuesday Night Trail to Grill
MAY - AUG

Winter Trail Series
NOV - FEB