Circle the Lake Half Marathon

SEP
12
2026
Scenic races around Circle Lake in Rice County Minnesota include 5K, 10K and a half marathon. Courses run on mixed paved and dirt roads with rolling hills and wildlife views; chip timed with aid stations.
Sat 12 Sep 2026
Half Marathon 10 kilometers 5 kilometers

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Circle the Lake

Circle the Lake takes runners along the shores of Circle Lake in rural Rice County, Minnesota, about 20 minutes south of Burnsville. The courses run over rolling hills on a mix of paved and dirt roads and provide views of the lake island and local wildlife, including bald eagles, osprey, deer, ducks, and pelicans. Part of the route follows Dodd Road, a lane with historical significance, and the event starts and ends at the historic Millersburg School House.

Distances offered:

  • Half marathon
  • 10K
  • 5K

All races are chip timed. Posted mile markers and water and sports drinks are available throughout the courses. The event welcomes competitive racers, families, children, seniors, and dogs, and is iPod friendly with the usual caution about remaining aware of traffic. The half marathon includes several large hills. The event is held about two weeks before the Twins Cities Marathon and is used by some runners as part of their training schedule. This is a charity event sponsored by the Circle Lake Association, with proceeds directed to projects that improve the lake watershed. After the race a complimentary drink is provided at Boonie’s Grill. Visit the organization's website for the most recent information.

Half Marathon
Half Marathon
10 km
10k
5 km