Please note: The 2020 Eugene Marathon has been cancelled. If you were a registered participant, click here to defer your entry to 2021 or 2022. Otherwise, information about registering for the 2021 Eugene Marathon will be available soon.


  • Entry fees are non-refundable and bib numbers are not transferable to other runners.  No exceptions.
  • If you cannot participate in 2020 you may defer your registration to the 2021 race, planned for April 23-25, 2021.  Deferments must be completed by April 15th and a $30 fee is charged.  Log into your Active Network account at, look for “2020 Eugene Marathon” and follow the instructions for deferring to 2021.  Deferments are not accepted after April 15th and may not be pushed beyond 2021.
  • More registration information available on the Frequently Asked Questions webpage.


Runners who were registered for the 2020 Marathon, Half Marathon, Eugene 5K, and Kids Duck Dash  may defer registration to the 2021 race, planned for April 23-25, 2021 or the 2022 race, planned for April 29 – May 1st.  We have waived deferment fees due to this unprecedented situation. Follow the instructions posted here for information on how to defer your entry.


The Krusteaz Doublestack Challenge is your chance to earn an extra medal by running in two races during the Eugene Marathon weekend. Similar to the popular “Dopey Challenge” held by RunDisney, the Doublestack Challenge is a chance to run the Marathon or Half Marathon on Sunday and the Eugene 5K on Saturday.


RUN FOR a Reason

Run for a Reason, and for free, with a commitment to the charity of your choice!

The 2020 official charity program of the Eugene Marathon, “Eugene Has Heart,” offers participants the opportunity to run for a cause!  Register to “Run for a Reason” with one of our charity partners and make a commitment to a fundraising goal.   Raise a minimum amount for one of our participating charities, your registration fees will be covered by the charity, and you will be on your way to the finish line!  Find all the information you need on our Run for a Reason webpage.



2020 Eugene Marathon Mail-in Registration Form – Marathon, Half Marathon, Eugene 5K

2020 Eugene Kids Duck Dash Mail-in Registration Form – Kids Duck Dash only

Print the mail-in registration form using the above link.  Complete ALL fields, sign at the bottom and mail your check and form to the address below.  All mail-in registration forms must be postmarked by April 1st.

Eugene Marathon
2300 Oakmont Way Ste. #211
Eugene, OR 97401

Note: Discount codes are not valid through mail-in registration. If you have a discount code, you must register online. This is strictly enforced. No exceptions. Mail-in registration must be postmarked on or before the date of a price increase in order to secure that price. All registration forms postmarked after the price increase will be returned to sender.