Join us to support your national park! Proceeds help preserve over 200 historic buildings and landscapes of Sleeping Bear Dunes National Lakeshore. Choose your race between the Flat and Fast 5K, a 10K, and our inaugural HILLY half marathon.
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Earlier Event: August 2
Summer Series Week 8 - 6 Mile Handicap
Later Event: August 5
Harborun 5K, 10K, and Fun Run