Colfax Marathon Races - INDIVIDUAL
Choose the marathon, half marathon, urban 10 miler or 5K. Premium options include a Colfax halfzip.
Colfax Marathon - RELAY
Register your relay team(s) early at the lowest prices, and you can enter your runners later!Register Now
Colfax Marathon - Multiple Registrations
Purchasing multiple registrations opens in August!
Use this option if you are a company, a charity, or a government entity and you would like to pay for several registrations, and receive the codes for your captains or runners to register later. Email firstname.lastname@example.org be on the list to receive the link for 2024.
Email to purchase codes