Mark Mastoras

Event Category Date
33 Portland Cup (USGP) UCI races Elite Masters 12/7
21 Portland Cup (USGP) Elite Masters 12/6

62

San Bruno, CA

Dolore Grotta/Big Swingin Cycles

M

23386

4254

1

2

3

4

5/Novice

January 1, 2006

December 31, 2025

© 2025 Oregon Bicycle Racing Association