17 mile Trail Run - Chino hills state park

Hello Everyone, I am the new organizer for the group. I am preparing for Trail Marathon in May in Lone Pine
https://lonepinechamber.org/wild-west-marathon/.

I have started preparing using these guidelines for the next 16 weeks.
https://www.rei.com/dam/marathon-trail-running-plan-printable.pdf

Whether you want to join as part of the preparation for an upcoming run, for fun or to make new trail running friends. Please join.

I'll be at the entrance of the trailhead.

Bring lots of water and sunscreen.