Don't run Millinocket for what you get, run Millinocket for what you give!

Please don't register unless you are somewhat serious about traveling to Millinocket in the first place. Although our race is FREE, we still prepare bib numbers and accrue expenses to prepare for your participation. We totally understand that life happens, but if you can't come, don't just NOT show up; it's very important to officially cancel your registration in a timely manner so that those volunteering their time and funds do not expend them unecessarily. Thank you for your understanding -- we can't wait to see you in the Magic City! 

You must complete the final checkout process/payment page for the registration to be recorded, even if no payment is required. You will receive a confirmation email if you successfully completed the checkout. 

Important! If you signed up for the 2023 Sea to Summit Series while registering for MDI 2023, you are automatically signed up for Millinocket 2023! You may confirm this by searching the Millinocket 2023 entrants list HERE. (This means that you don’t need to register a second time.)

Special thanks to ZippyReg for sponsoring our 2023 registration platform.