Mar 16 2017: David Ryther DNF'ed at the Men Pro 1/2/3 Race at the Driveway Series in a group sprint

Jul 3 2014: David Ryther DNF'ed at the Men Pro 1/2/3 Race at the PURE Driveway Series in a group sprint

Jul 3 2014: David Ryther DNF'ed at the Men Masters 35+ Cat 1/2/3/4 Race at the PURE Driveway Series in a group sprint