- Friday, September 10, 2021 from 3:30 p.m. to 6:30 p.m.
- Saturday, September 11, 2021 from 6:30 a.m. to 7:30 a.m.
Location:
East Grand Rapids Parks and Recreation Department
750 Lakeside Dr. SE
East Grand Rapids, MI 49506.
Body marking:
Saturday morning in the bike transition area.