Apr 12 2015: Eric Castillo places 25th at the Men Cat 4 Race at the Redlands Bicycle Classic Criterium in a group sprint

Mar 29 2015: Eric Castillo places 26th at the Men Junior 15-16 Open Race at the San Dimas Stage Race - Crit in a group sprint

Mar 28 2015: Eric Castillo DNF'ed at the Men Junior 15-16 Open Race at the San Dimas Stage Race - RR in a group sprint

Mar 27 2015: Eric Castillo places 35th at the Men Junior 15-16 Open Race at the San Dimas Stage Race - TT in a group sprint