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.
The benefits of being a member.
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  1. Run For Your Life 5k, 10k and Half Marathon
    5K, 10K, and 1/2 Marathon along the beautiful Boise River! All net proceeds to benefit Camp Rainbow Gold! Walker's welcome! ...
  2. Salmon Marathon 2017
    Salmon Marathon route Finish: 3,947' Total Gain 555' Start: 4,876' Total Loss 1,484' Change -929' Gain up Sandy Creek (Mile 6.9) 219' Gain u ...
  3. City Of Trees Marathon and Half Marathon 2017
    The City Of Trees Marathon has both a Half Marathon and a Full Marathon on Sunday October 8th, 2017. The Marathon starts at 8:00am and the Half Marat ...
  4. Fit For Life Half Marathon 2017
    Home Plate Finish!!! Flat and fast 5K, 10K, and Half Marathon courses, starting and finishing at The Boise Hawks Memorial Stadium, utilizing the sh ...
  5. Tablerock Challenge 2017 Run/Walk/Relay
    Treasure Valley Fire Prevention and Safety Cooperative 9 mile run or walk individual or 2 person relay. The course starts and finishes at Fort Boise P ...