Sep 27 2015: Jeff Mason places 3rd at the Cat. 4 Master Men 55+ Race at the Cross Revolution #1

Oct 19 2014: Jeff Mason places 13th at the Clydesdales (200 lbs +) Race at the Magnuson Park 'Cross (MFG #4)

Oct 5 2014: Jeff Mason places 10th at the Clydesdales (200 lbs +) Race at the MFG #3: The Super Duper

Sep 28 2014: Jeff Mason places 19th at the Master Men 55+ Race at the MFG #2 - South Sound Super Prestige

Nov 10 2013: Jeff Mason places 58th at the Master Men 55+ Race at the MFG #6: Woodland Park

Sep 8 2013: Jeff Mason places 16th at the Beginning Men Race at the MFG #1: Kick-Off Cross