Youngest & oldest winners in KOM
Youngest
| # | Rider | Age | Year |
|---|---|---|---|
| 1 | LAGUÍA José Luis | 21y + 222d | 1981 |
| 2 | RODRÍGUEZ Emilio | 22y + 183d | 1946 |
| 3 | FERNÁNDEZ Juan | 23y + 127d | 1980 |
| 4 | RUIZ Bernardo | 23y + 176d | 1948 |
| 5 | EVENEPOEL Remco | 23y + 235d | 2023 |
| 6 | OCAÑA Luis | 23y + 335d | 1969 |
| 7 | DEFILIPPIS Nino | 24y + 52d | 1956 |
| 8 | ZOETEMELK Joop | 24y + 164d | 1971 |
| 9 | STORER Michael | 24y + 189d | 2021 |
| 10 | FARFÁN José Martín | 24y + 267d | 1990 |
| 11 | VARGAS Óscar de Jesús | 25y + 53d | 1989 |
| 12 | FRAILE Omar | 25y + 58d | 2015 |
| 13 | SASTRE Carlos | 25y + 148d | 2000 |
| 14 | SAN MIGUEL Gregorio | 25y + 164d | 1966 |
| 15 | BURATTI Giuseppe | 25y + 185d | 1955 |
| 16 | ABILLEIRA José Luis | 25y + 198d | 1973 |
| 17 | TAMAMES Agustín | 25y + 205d | 1970 |
| 18 | EDET Nicolas | 25y + 287d | 2013 |
| 19 | HERRERA Luis Alberto | 26y + 11d | 1987 |
| 20 | CLARKE Simon | 26y + 53d | 2012 |
Oldest
| # | Rider | Age | Year |
|---|---|---|---|
| 1 | MONCOUTIÉ David | 33y + 144d | 2008 |
| 2 | HERNÁNDEZ Carlos | 33y + 142d | 1992 |
| 3 | ROMINGER Tony | 32y + 50d | 1993 |
| 4 | DE GENDT Thomas | 31y + 314d | 2018 |
| 5 | PINO Álvaro | 31y + 272d | 1988 |
| 6 | CÁRDENAS Félix Rafael | 30y + 306d | 2003 |
| 7 | SÁNCHEZ Luis León | 30y + 294d | 2014 |
| 8 | GABICA Francisco | 30y + 133d | 1968 |
| 9 | BERRENDERO Julián | 30y + 99d | 1942 |
| 10 | MENCHOV Denis | 29y + 241d | 2007 |
| 11 | CARAPAZ Richard | 29y + 105d | 2022 |
| 12 | OSA Aitor | 29y + 19d | 2002 |
| 13 | BAHAMONTES Federico | 28y + 306d | 1957 |
| 14 | VINE Jay | 28y + 297d | 2024 |
| 15 | JIMÉNEZ Julio | 28y + 199d | 1963 |
| 16 | MARTÍNEZ Egoi | 28y + 125d | 2006 |
| 17 | TORRES Pedro | 28y + 18d | 1977 |
| 18 | LEBLANC Luc | 27y + 284d | 1994 |
| 19 | MOLINAR Edoardo | 27y + 257d | 1935 |
| 20 | DÍAZ Mariano | 27y + 239d | 1967 |