The Marfa100 is a charitable bike race held in October in Marfa, Texas Registration for 2025 is OPEN FIND THE 2024 RACE PHOTOS LINKED BELOW2024 Race Weekend Photos Check back for info on the 2025 donation recipient!The 2024 donation recipient was the Marfa Education Foundation Click here to learn more and donate REGISTER FOR MARFA100 THIS EVENT IS GENEROUSLY SUPPORTED BY THE CITY OF MARFA Subscribe Sign up to receive email updates on this year’s event Email Address Sign Up We respect your privacy. Thank you!