Marathon Mountain Bike Race

Lake Sonoma 

April 1, 2017

9:00 am

3333 Skaggs Springs Rd., Geyserville, CA, 95441

This event is not a joke. It is a true test of your fitness in every sense. Lake Sonoma is a very rugged place with the terrain to match. Isolation is a regular condition out there, so be safe and try to silence the nagging voices in your head. In short, if you’re considering entering this event, you should be training for it.


  • Sports