- Where: Loomis Lodge, Newaygo, Michigan
- Length: 15 hour unsupported. From 3:00am to 6:00pm
- Teams: Solo, 2 person coed, male (M/M), female (F/F), 4 person coed
- Disciplines: Orienteering, Mountain Biking, Canoeing, Trekking and Ropes
Not sure why the “Summer” Groove is in the middle of October, but it still looks like a fun race. More information available on race website…





