Info
| Last name | Markus |
| First name | Barry |
| Nationality |  Netherlands |
| Date of birth | 17-07-1991 |
| Age | 34 |
Grand tours
| Year | Giro d'Italia | Tour de France | Vuelta a España |
|---|---|---|---|
| 2013 | - | - | DNF |
| Date | Rank | Race | |||||
|---|---|---|---|---|---|---|---|
 Kroz Istru / Tour d'Istrie (2.NCUP) | |||||||
| 5 |  Standings | ||||||
| 20-09 | 2 | Stage 3Rabac - Pula | |||||
| 27-08 | 4 | National Road Championships - Netherlands TT U19 (CN) | |||||
| 09-08 | 16 |  UCI World Championship Moscow U19 (CM) | |||||
 GP Général Patton (2.NCUP) | |||||||
| 2 | Standings | ||||||
| 12-07 | 2 | Stage 2Wincrange - Wincrange (97.0km) | |||||
| 04-07 | 2 |  European Championship U19 (CC) | |||||
| 21-06 | 3 | National Road Championships - Netherlands U19 (CN) | |||||
 Trofeo Karlsberg (2.NCUP) | |||||||
| 14-06 | 2 | Stage 5Gersheim - Gersheim (141.0km) | |||||
| 11-06 | 1 | Stage 1Blieskastel - Wittersheim (108.0km) | |||||
| Int. Junioren Driedaagse van Axel (2.1) | |||||||
| 4 | Standings | ||||||
| 24-05 | Stage 4Strijpen - Strijpen (104.0km) | ||||||
| 23-05 | 2 | Stage 3Hulst - Axel (104.0km) | |||||
| 03-05 | 1 | Vlaams-Brabantse Pijl - Korbeek-lo (National) | |||||
| 12-04 | 3 |  Paris-Roubaix U19 (1.NCUP) | |||||
Teams
Victories
| This year | 0 |
| Total | 8 |