A towed groomer with black side wings sits on fresh corduroy on a trail through heavily snow-covered trees.

11/18 3pm

2 passes were made on the 4K and Arlberg sidewalk, for a safer ski attempt earlier today. This afternoon the 5K and Arlberg have fresh corduroy and tracks set! Thank you volunteer groomers. Need to renew your Membership? Sign Up HERE

Read More News

Runners leave the start under a green arch at the Girdwood Marathon, a snow-dusted peak behind them.
4 October, 2026

Marathon, 1/2, 5K RESULTS!

Read more
Girdwood Trails Marathon medal with moose antlers over a helmet, resting on white and orange pumpkins.
1 October, 2026

Girdwood Marathon here we come!

Read more
Girdwood middle school cross country runners wave from the grassy shore of a sunlit mountain lake.
22 September, 2026

Cheer on Girdwood cross country!

Read more
TAMS logo: a cartoon gnome in a red hat hugging a red and white mushroom.
13 September, 2026

Fungus Fair this weekend!

Read more