Become a volunteer

Being a volunteer for Grindstone Running Festival by UTMB®️ is an exciting experience which will guarantee an extraordinary adventure. As part of an international event, you will meet people from all over the world and help runners reach the finish line.

Welcome to the Grindstone Running Festival by UTMB®️! Come join us and be part of trail running history. Grindstone Running Festival by UTMB®️ cannot happen without our dedicated and passionate volunteers. Volunteers have helped grow our race into the global destination it has become. You all are truly the essence of this race. We are excited to have you help us put on 4 amazing events over 2 days! Don't worry - no previous experienced needed. Come join our Family!

Event Date: September 19-21, 2025

Event Location: Natural Chimneys Park, VA

Please click the link below to sign up.

All volunteers will receive a volunteer shirt, meal(s), and access to early volunteer registration for next year's event. We have some volunteer positions that require previous experience and/or a longer time commitment. Depending on the commitment of the position, volunteers may have access to additional benefits, such as sponsor swag and/or a complimentary entry and more.

If you have any questions, please reach out to grindstone-volunteers@team.utmb.world.

Become a Volunteer