I'm on the Mach 5 chasing down my wife on the Mach 5.7 - Kudos to the FVMBA for such a progressive fun line. Built by Ewan with a $ 40,000 grant with the support of the City of Abbotsford, and Community Futures Fraser Valley. 6.2kms ~ 305m elev drop. Mostly downhill but with 10min climb in the middle.. Fast, great sightlines, flows