Sunset Trail Running Festival Sunday, June 21

Posted on: June 2nd, 2026
Sunset Trail Running Festival – attached is the official notification for our event this year that will have very minimal, very brief impacts to roads on the morning of Sunday, June 21. No full closures. 
 
Full event info can be found here: https://www.teamboco.com/#/sunsettrailrunningfestival/. All proceeds go to local fire mitigation efforts.
 
Local kids (GH & Fourmile) can race for FREE (code: GOLDHILLKID) and residents can get 10% off (code: GOLDHILLRESIDENT).
 
We still need a few more volunteers to join our fun, high energy morning! They can direct their questions / sign-ups / volunteer requests to me (Cat@nullboulderwatershedcollective.org). 
 
Please feel free to share and/or let me know if there’s any other info I can provide.
 
Thank you!!
 
Best,
Cat 
 
Cat Price (she/her) 
Co-Director: Partnerships, Engagement & Development
Boulder Watershed Collective
1740 Fourmile Canyon Dr.
Boulder, Co. 80302
(c) 903-235-7754
(o) 720-514-9908
 
 
I recognize that the Boulder Creek watershed is land within the territory of the Arapaho people and they along with the 48 contemporary tribal nations stewarded here for centuries and for that I am grateful. 

2026 - Sunset Trail Running Notice.pdf