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

2017 Events

Event Date                Event                                                     Distances 

January 21st           Freezeout Challenge                    12K and 6K

March 4th                  Les Bois 10K                                     10K

July 8th                       Fit For Life Half Marathon        Half Marathon, 10K and 5K

September 3rd       Payette Lake Run                             30K, 8.6 Mile & 5K

October 8th             City Of Trees Marathon               Marathon and Half Marathon

2018 Events

Event Date                Event                                                     Distances 

January 18th           Freezeout Challenge                    12K and 6K

March 3rd                  Les Bois 10K                                      10K

July 14th                     Fit For Life Half Marathon        Half Marathon, 10K and 5K

September 2nd       Payette Lake Run                             30K, 8.6 Mile & 5K