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Located in Arco during the city's biggest celebration of the year,  Atomic Days Fun Run will make a fun addition to your summer running schedule. We offer a 5K run, 5K walk, 10K run and a 1 mile run for kids 12 and under. With mostly flat terrain and solid running surfaces, Atomic Days Fun Run courses offer a good opportunity for achieving fast times and reaching goals.  Also, if your goal is to get out, exercise, socialize and have fun, Atomic Days Fun Run is perfect for you.  An awards ceremony follows the races' conclusion, with medals given to top overall runners in each race as well as by age group (excepting the kids mile), and local businesses donate a variety of prizes. With pre-registration priced at just $20, Atomic Days Fun Run is one of the most economical ways to participate in competitive running in southeast Idaho. Plus Atomic Days offers a plethora of activities to join in after you run. All proceeds benefit the Butte County High School track & field program.

Earlier Event: July 15
Paddle Dash Kayathlon 2017
Later Event: July 15
10th Annual Tin Cup Challenge