| Name: | Martijn |
| Family name: | Keizer |
| Nationality: | The Netherlands |
| Age: | 37 years |
| Date of birth: | March 25, 1988 |
| Place of birth: | Muntendam (Groningen), The Netherlands |
| Participations: | 5 |
| Teams: |
2011 Vacansoleil - DCM 2012 Vacansoleil - DCM 2014 Belkin Pro Cycling Team 2015 Team LottoNL - Jumbo 2016 Team LottoNL - Jumbo |
| 181° in | Stage 2 | - | 174 km | (ESP) |
| 195° in | Stage 3 | - | 163 km | (ESP) |
| 96° in | Stage 4 | - | 170,2 km | (ESP) |
| 166° in | Stage 5 | - | 187 km | (ESP) |
| 144° in | Stage 6 | - | 193,4 km | (ESP) |
| 165° in | Stage 7 | - | 182,9 km | (ESP) |
| 167° in | Stage 8 | - | 177,3 km | (ESP) |
| 128° in | Stage 9 | - | 183 km | (ESP) |
| 34° in | Stage 10 | - | 47 km | (ESP) |
| 88° in | Stage 11 | - | 167 km | (ESP) |
| 153° in | Stage 12 | - | 167,3 km | (ESP) |
| 108° in | Stage 13 | - | 158,2 km | (ESP) |
| 77° in | Stage 14 | - | 175,8 km | (ESP) |
| 174° in | Stage 15 | - | 142,2 km | (ESP) |
| 108° in | Stage 16 | - | 203,6 km | (ESP) |
| 145° in | Stage 17 | - | 211 km | (ESP) |
| 158° in | Stage 18 | - | 174,6 km | (ESP) |
| 107° in | Stage 19 | - | 158,5 km | (ESP) |
| 139° in | Stage 20 | - | 185 km | (ESP) |
| 143° in | Stage 21 | - | 95,6 km | (ESP) |
| 153° in | General Classification | - | (ESP) |
| 196° in | Stage 2 | - | 181,4 km | (ESP) |
| 187° in | Stage 3 | - | 155,3 km | (ESP) |
| 113° in | Stage 4 | - | 160,6 km | (ESP) |
| 102° in | Stage 5 | - | 168 km | (ESP) |
| 99° in | Stage 6 | - | 175,4 km | (ESP) |
| 84° in | Stage 7 | - | 164,2 km | (ESP) |
| 67° in | Stage 8 | - | 174,7 km | (ESP) |
| 106° in | Stage 9 | - | 196,3 km | (ESP) |
| 32° in | Stage 11 | - | 39,4 km | (ESP) |
| 61° in | Stage 12 | - | 190,5 km | (ESP) |
| 117° in | Stage 13 | - | 172,8 km | (ESP) |
| 53° in | Stage 14 | - | 149,2 km | (ESP) |
| 60° in | Stage 15 | - | 186,5 km | (ESP) |
| 85° in | Stage 16 | - | 183,5 km | (ESP) |
| 55° in | Stage 17 | - | 187,3 km | (ESP) |
| 176° in | Stage 18 | - | 204,5 km | (ESP) |
| 89° in | Stage 19 | - | 178,4 km | (ESP) |
| 140° in | Stage 20 | - | 170,7 km | (ESP) |
| 121° in | Stage 21 | - | 115 km | (ESP) |
| 102° in | General Classification | - | (ESP) |
| 89° in | Stage 2 | - | 174,4 km | (ESP) |
| 126° in | Stage 3 | - | 197,8 km | (ESP) |
| 126° in | Stage 4 | - | 164,7 km | (ESP) |
| 93° in | Stage 5 | - | 180 km | (ESP) |
| 66° in | Stage 6 | - | 167,1 km | (ESP) |
| 89° in | Stage 7 | - | 169 km | (ESP) |
| 127° in | Stage 8 | - | 207 km | (ESP) |
| 127° in | Stage 9 | - | 185 km | (ESP) |
| 52° in | Stage 10 | - | 36,7 km | (ESP) |
| 127° in | Stage 11 | - | 153,4 km | (ESP) |
| 90° in | Stage 12 | - | 166,4 km | (ESP) |
| 143° in | Stage 13 | - | 188,7 km | (ESP) |
| 83° in | Stage 14 | - | 200,8 km | (ESP) |
| 130° in | Stage 15 | - | 152,2 km | (ESP) |
| 59° in | Stage 16 | - | 160,5 km | (ESP) |
| 92° in | Stage 17 | - | 190,7 km | (ESP) |
| 79° in | Stage 18 | - | 157 km | (ESP) |
| 70° in | Stage 19 | - | 180,5 km | (ESP) |
| 108° in | Stage 20 | - | 185,7 km | (ESP) |
| 80° in | General Classification | - | (ESP) | |
| 51° in | Stage 21 | - | 9,7 km | (ESP) |
| 167° in | Stage 2 | - | 158.7 km | (ESP) |
| 172° in | Stage 3 | - | 158.4 km | (ESP) |
| 122° in | Stage 4 | - | 209.6 km | (ESP) |
| 163° in | Stage 5 | - | 167.3 km | (ESP) |
| 140° in | Stage 6 | - | 200.3 km | (ESP) |
| 131° in | Stage 7 | - | 191.1 km | (ESP) |
| 122° in | Stage 8 | - | 182.5 km | (ESP) |
| 105° in | Stage 9 | - | 168.3 km | (ESP) |
| 131° in | Stage 10 | - | 168.3 km | (ESP) |
| 113° in | Stage 11 | - | 146.6 km | (ESP) |
| 144° in | Stage 12 | - | 173 km | (ESP) |
| 126° in | Stage 13 | - | 178 km | (ESP) |
| 138° in | Stage 14 | - | 215 km | (ESP) |
| 111° in | Stage 15 | - | 175.8 km | (ESP) |
| 144° in | Stage 16 | - | 185 km | (ESP) |
| 45° in | Stage 17 | - | 38.7 km | (ESP) |
| 45° in | Stage 18 | - | 204 km | (ESP) |
| 131° in | Stage 19 | - | 185.8 km | (ESP) |
| 125° in | Stage 20 | - | 175.8 km | (ESP) |
| 146° in | Stage 21 | - | 98.8 km | (ESP) |
| 153° in | General Classification | - | (ESP) |
| 105° in | Stage 2 | - | 160.8 km | (ESP) |
| 172° in | Stage 3 | - | 176.4 km | (ESP) |
| 107° in | Stage 4 | - | 163.5 km | (ESP) |
| 103° in | Stage 5 | - | 170 km | (ESP) |
| 93° in | Stage 6 | - | 163 km | (ESP) |
| 110° in | Stage 7 | - | 158.5 km | (ESP) |
| 149° in | Stage 9 | - | 164.5 km | (ESP) |
| 130° in | Stage 10 | - | 188.7 km | (ESP) |
| 93° in | Stage 11 | - | 168.6 km | (ESP) |
| 152° in | Stage 12 | - | 193.2 km | (ESP) |
| 111° in | Stage 13 | - | 213.4 km | (ESP) |
| 150° in | Stage 14 | - | 196 km | (ESP) |
| 150° in | Stage 15 | - | 118.5 km | (ESP) |
| 66° in | Stage 16 | - | 156.4 km | (ESP) |
| 136° in | Stage 17 | - | 177.5 km | (ESP) |
| 131° in | Stage 18 | - | 200.6 km | (ESP) |
| 136° in | Stage 19 | - | 37 km | (ESP) |
| 131° in | Stage 20 | - | 193.2 km | (ESP) |
| 129° in | Stage 21 | - | 104.8 km | (ESP) |
| 137° in | General Classification | - | (ESP) |