Smith Physical Therapy + is excited to present the 6th Annual Crystal Lake Half Marathon & 12K on Sunday, August 31st, 2025.

Start Times:
7:30 Half Marathon
8:00 a.m. 12K (7.44 miles)

The Half Marathon starts at Main Beach and the 12K starts just up a few yards from the half start. All runners will finish together Downtown Crystal Lake. You will enjoy the sites of Crystal Lake Illinois with the start at iconic Crystal Lake Main Beach, a loop around Lippold Park, a view of the Dole Mansion, a jaunt down the Prairie Path, and finish up in downtown Crystal Lake. This point to point venue will bus runners to the START with an easy 5 minute bus ride. You will be able to stay away from the elements inside the Main Beach building prior to the start. The race offers aid stations every mile and a half on course. The race also offers an after party at Crystal Lake Brewing, providing pizza and beer (over 21) for all runners and an award ceremony.

Registration now open: https://raceroster.com/events/2025/98446/2025-crystal-lake-half-marathon-and-12k

Find us on Facebook: Crystal Lake Half Marathon: https://www.facebook.com/clhalfmarathon

Visit Event Website: https://smithptplus.com/events/6th-annual-crystal-lake-half-marathon-12k/