Race starts in Sinbad Canyon, near Gateway, CO and goes up Sky Mesa, then down John Brown Canyon Road. Finish is at the Gateway Canyons Resort.
http://www.gatewaycanyonsbikerace.com/skymesapasstrailmarathon.html
When: May (This trail race takes place in May each year. Visit race website link below for details.)
Location: Colorado, United States Nearby City: Grand Junction
Event 1:
Race Length: 26.2 miles (42.2 km) Route: Point-to-point