Have you completed 5 or more hikes?
Finish the Trails Challenge by filling out this online trails log and telling us about your hikes.
We'll email you instructions for getting your free Trails Challenge T-shirt. (Note: Trails Challenge T-shirts are temporarily out of stock until Sept. 20.)
Parents, you're welcome to fill out trails logs for your children, and we'll send you instructions for also getting a free nature-themed kids' book from the Sonoma County Library.
If you posted a trails photo on Facebook or Instagram with the hashtags #SonomaCountyParks #TrailsChallenge, you're also eligible for giveaways of park memberships and trail gear donated by REI.
Fill out a trails log