Mammoth Gran Fondo

The Gran Fondo is a 102 Mile course, with 6643 ft of elevation and 6 rest stops.
Stating on Main St, route heads west until turning north onto US-395. After 20.3 miles on the US-395, the course turns right onto the CA-120. After another 38.3 miles, the route takes the right fork onto Benton Crossing Rd, and follows it for 30.3 miles. The course then turns right and follows the road back to the start line.

The Medio is a 70 mile course, with 3601 ft of elevation and 3 rest stops (one of which is passed twice).
Starting on Lake Mary Rd, the route continues onto Mammoth Scenic Loop. After 5.9 miles, the course turns right onto the US-395, and follows it until it reaches the Crowley Lake Aid Station, where it turns around and follows the US-395 until it turns right onto Benton Crossing Rd. The route follows the road out to Watterson Summit Rest Stop, where it turns around and follows Benton Crossing Rd back to the US-395, and follow it to the CA-203 and follow it back to the finish.

The Piccolo is a 42 mile course, with 2,340 ft of elevation and 2 rest stops. The Piccolo follows the same route as the Medio, however it turns around at the second rest stop instead of following Benton Crossing Rd out to the third rest stop.