City Of Trees Marathon Association Inc.

The City Of Trees Marathon Association Inc. is a non-profit 501(3)c organization that produces sporting events in the Boise Idaho area since our first race in 2002. Our goal is to provide quality running events that are tough, fun, and rewarding.

We are a family business first and foremost, we have a few paid event staff, but our organization consists of mostly volunteers.  We are passionate about giving the participant a home town feel to world class events.  We aren’t some corporate entity, and don’t be surprised if the event staff, doesn’t personally congratulate you with acknowledgement of your accomplishments.

We love our customers, the running community and the cities and towns we operate within.

Event Calendars

2020 Events

Event Date                     Event                                                     Distances 

January 18th                Freezeout Challenge                   12K and 6K

March 7th                      Les Bois 10K                                      10K

July 18th                         Fit For Life Half Marathon         Half Marathon, 10K and 5K

September 6th            Payette Lake Run                             30K, 8.6 Mile & 5K

October 11th              City Of Trees Marathon               Marathon and Half Marathon

2021 Events

Event Date                  Event                                                       Distances 

January 16th             Freezeout Challenge                     12K and 6K

March 6th                   Les Bois 10K                                        10K

July 17th                     Fit For Life Half Marathon          Half Marathon, 10K and 5K

September 5th         Payette Lake Run                             30K, 8.6 Mile & 5K

October 10th           City Of Trees Marathon               Marathon and Half Marathon