Welcome to Blue Circle Sports

Whether you are a participant or an event director, Blue Circle Sports is your best local choice for event registration.
By registering with blue circle sports you can not only sign up for local events, but track and save your results, finish times, splits as well as compare yourself with other athletes.
After a simple sign up, you will be able to quickly and easily sign up for local events.
So create a free account today and see how fast and easy it is to register for events online.

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Find an event that is right for you.
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  1. Les Bois 10K Trail Run 2020
    The Les Bois 10k trail run starts in Fort Boise Park, travels North on the dirt road past the cemetery to the Trail head at the Shooting Range, up the ...
  2. Motherstubber Gnarly Trail Run
    Join in this fun and gnarly trail run through some of the sweetest sage, lava rock, and canyon floor terrain in the West! The Gnarly 20K, Gnarly 10K, ...
  3. Freezeout Challenge 2020
    The Course starts and finishes at the Gem County Fairgrounds, in Emmett Idaho. It should be cold, it should be hard, but it should be great! Beat ol ...
  4. City Of Trees Marathon and Half Marathon 2019
    The City Of Trees Marathon has both a Half Marathon and a Full Marathon on Sunday October 13th, 2019. The Marathon starts at 8:00am and the Half Mara ...