Arbor Rock Running will have a free preview run for the Arbor Ridge Trail Race at Robert O. Cook Arboretum. The 5k & 8K courses will be moderately marked and some of their team will be on hand to lead and follow runners. You can fill your water bottle at the cold, spring-fed bubbler now open for the summer season. They will also have fruit on hand for post-run nourishment.
Robert O Cook Memorial Arboretum - 3550 W Co Hwy A - Janesville, WI 53548