NorCal MTB Racing This Weekend: 28 Jul - 2 Aug, 2011

For those of you making your weekend plans, here is quick rundown of this weekend's MTB racing schedule for NorCal:

1. Sierra Cup #4, Kirkwood Mountain Classic (07/30/11) [XC, SD]
2. Crested Butte Alpine Odyssey (07/31/11) [MA]
3. Twilight MTB Series (08/02/11) [XC]