To qualify for the Nasty Challenge T-shirt, participants must:
1) Sign up for Miles For Forest Park
2) Subscribe to Northwest Dirt Churners and Forest Park Conservancy Newsletters
3) Run each of the five Forest Park Nasties by September 28,
4) Document the run by registering for a group run on the events page of the Miles For Forest Park web page OR
Post the run on Instagram or Facebook and tagging both @forestparkconservancypdx and @nwdirtchurners
copy/paste these hashtags and mentions, “#milesforforestpark @nwdirtchurners @forestparkconservancypdx #skylinenasty” or Nasty route.

For Instagram users, please post in your feed as the stories disappear and we may not be able to access the post in time.

Nasty Challenge