Is it a road race? A gravel race? Mixed terrain, maybe? Who knows but this event is going to be an absolute throw down of North American talent!

Covering 138 miles and more than 13,000 feet of climbing, this event snakes its way all across Sonoma County.

Follow along on my preview of the course as well as a bike check coming into this massive Saturday on a bike.

See the course here:   / strava