The Marfa100k is a charitable bike race held every October in Marfa, Texas. Registration is OPEN for 2024 REGISTER NOW Race day for the Marfa 100k is October 19, 2024 HAVE QUESTIONS ABOUT RACE WEEKEND? SEE THE 2023 EVENT GUIDE BELOW: 2023 Weekend Guide Want to participate without riding? Sign-up to volunteer at this year’s event! VOLUNTEER Subscribe Sign up to receive email updates on this year’s event Email Address Sign Up We respect your privacy. Thank you!
