Jonathan Boyer is a 68 year old cyclist from USA (born October 8th 1955). He has won 2 UCI races. Strengths: Mountain.
History Team and ranking 4 Jours de Dunkerque One-day race Stage race
Date | Pos | GC | Race | Distance | CAT | ||
---|---|---|---|---|---|---|---|
1980 | 11.05 | 51 | 4 Jours de Dunkerque | SPP |