Name: Thumbs Up 400
Start: 2026-06-13T05:00:00-04:00
End: 2026-06-14T08:00:00-04:00
Location: Hampton Inn Port Huron

April 2026
North East Populaire

April 11 @ 8:00 am - 3:48 pm

Cullen Plaza 1325 Atwater St, Detroit, Michigan 48207 1325 Atwater St, Detroit, MI, United States

Register $10
200k West of Northville

April 18 @ 8:00 am - 9:00 am

MainCentre Appartment Parking 209 S Center St, Northville, MI, United States

Register $20
Happy Trails 145 Populaire

April 25 @ 8:00 am - 5:36 pm

Crosswind CVS Orchard Lake 4295 Orchard Lake Rd, West Bloomfield, MI, United States

Register $10
Happy Trails 200K

April 25 @ 8:00 am - 9:30 pm

Crosswind CVS Orchard Lake 4295 Orchard Lake Rd, West Bloomfield, MI, United States

Register $20
May 2026
Huron River Cruise 162 Populaire

May 9 @ 8:00 am - 9:00 am

Sunoco Gas Station Okemos 3450 Okemos Rd, Okemos, MI, United States

Register $10
Huron River Cruise 200

May 9 @ 8:00 am - 9:00 am

Sunoco Gas Station Okemos 3450 Okemos Rd, Okemos, MI, United States

out and back, 204K,

Register $20
Huron River Cruise 300

May 9 @ 8:00 am - May 10 @ 4:43 am

Ann Arbor road work and Willow Metropark Trails

Register $20
Maple Cider Gravel Flats 200k

May 23 @ 8:00 am - 9:30 pm

Uncle John's Cider Mill 8614 US-127 St Johns, St Johns, MI, United States

Register $20
Go to Hell Backwards 400k

May 30 @ 6:00 am - May 31 @ 9:00 am

Northville 101 W Cady St, Northville, MI 48167 Northville 101 W Cady St, Northville, MI, United States

Register $30
June 2026
Huntington Woods/Northville Audax

June 6 @ 8:00 am

$10.00
TWO THUMBS UP 1000k

June 12 @ 5:00 am - June 15 @ 8:00 am

Hampton Inn Port Huron 1655 Yeager St,, Port Huron, MI, United States

Register $60
Thumbs Up 400

June 13 @ 5:00 am - June 14 @ 8:00 am

Hampton Inn Port Huron 1655 Yeager St,, Port Huron, MI, United States

Register $30

April 2026

May 2026

June 2026