Team INFINIT Performance

Upcoming Races

06/19/2021 Lumberjack 100
07/17/2021 The Crusher Enhanced Gravel
09/18/2021 Marji Gesick 100

Past Races

06/10/2021 Marji Gesick Camp
05/01/2021 Hart Hills
04/10/2021 Lowell Classic Gravel RR 53rd overall 2nd age group
03/27/2021 Dirty 30 Gravel Grinder 169th

Sonny Isaak

ROCKFORD, Michigan

Main FocusMountain Biking
Bucket List RaceTHE MARJI GESICK 200
Off-Day ActivityFamily time and wake surfing

I am an amateur racer currently living in Rockford, Michigan. I spent 8 years active duty in the Marine Corps with 3 combat deployments. I am not one to give up on a goal when I have set one for myself and this is one that I aim to pursue and excel in. I am working hard to enter the elite/professional ranks of the sport. This year, I am registered for multiple ultra-endurance events within the National Ultra Endurance Series. Next year, it is my plan to compete in most of the events within that series. I am a volunteer coach for the Grand Rapids Dirt Dawgs, a non-profit mountain bike organization focusing on teaching kids a healthy lifestyle and trail stewardship through mountain biking.