Mar 24 2018: Dan Dumbaugh wins the Men FatBike Mid Race at the 2018 Austin Ridge Riders Pace Bend Race

Mar 24 2018: Jack Dumbaugh places 9th at the Men 15-18 Cat3 Race at the 2018 Austin Ridge Riders Pace Bend Race

Apr 9 2017: John t. Dumbaugh places 13th at the Men Cat2 15-18 Race at the 2017 Austin Ridge Riders Pace Bend Race p/b CHUMBA USA

Mar 25 2017: Dan Dumbaugh wins the Men FatBike Mid Race at the 2018 ARR Pace Bend Race

Mar 25 2017: Jack Dumbaugh places 9th at the Men Cat3 15-18 Race at the 2018 ARR Pace Bend Race