May 19 2019: Trey Trefry places 9th at the Men Senior Cat 4/5 Race at the Mutual of Enumclaw Stage Race - RR in a group sprint

May 19 2019: Trey Trefry places 11th at the Men Senior Cat 4/5 Race at the Mutual of Enumclaw Stage Race in a group sprint

May 18 2019: Trey Trefry places 6th at the Men Senior Cat 4/5 Race at the Mutual of Enumclaw Stage Race - Crit in a group sprint

May 18 2019: Trey Trefry places 19th at the Men Senior Cat 4/5 Race at the Mutual of Enumclaw Stage Race - TT in a group sprint