
Colfax Marathon Races - INDIVIDUAL
Choose the marathon, half marathon, urban 10 miler or 5K. Premium options include a Colfax halfzip.
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Colfax Marathon - RELAY
Register your relay team(s) early at the lowest prices, and you can enter your runners later!
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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 multiplereg@runcolfax.org be on the list to receive the link for 2024.
Email to purchase codes