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 The Army Ten Miler, the second largest 10 mile race in the U.S., is a massive, historical running event throughout Arlington, VA and Washington, DC. This year will mark the 35th Annual race, as it was cancelled in 2001 during the aftermath of the 9/11 terriost attacks. 

This year, COSF is proud to be represented by 25 athletes on this race of a lifetime! The only thing better than completing a tough physical feat, is completing a tough physical feat while helping others! Our team is comprised of COSF staff, board members, donors, service members, veterans and college students!


Thank you to our 2019 Army Ten Miler Sponsor - Warrior Events!

If you’d like to donate to our team, you can pick the athlete of your choice below.