| Puerto de Cotos | Copyright © 2006 | |||
| Height: 1,876 meters | ||||
| Range/Area: Castilla-y-Leon and Madrid | ||||
| Route: from Rascafria 17.5 km - ave 4.1% (max 9.0%) | ||||
| Category: 1-2 | ||||
| History: | ||||
| 1980 | Puerto de Cotos (1-1876) - Marino Lejarreta (Spa) | Stage 18 Valladolid to Los Angeles de San Rafael, 197 km | ||
| 1981 | Puerto de Cotos (1-1876) - José Antonio Cabrero (Spa) | Stage 17 Torrejón de Ardoz to Segovia, 150 km | ||
| 1981 | Puerto de Cotos (1-1876) - José Luis López Cerron (Spa) | Stage 18 Segovia to Los Angeles de San Rafael, 175 km | ||
| 1982 | Puerto de Cotos (1-1876) - Paul Wellens (Bel) | Stage 18 Segovia to Segovia, 184 km | ||
| 1984 | Puerto de Cotos (1-1876) - José Recio (Spa) | Stage 17 Valladolid to Segovia, 258 km | ||
| 1985 | Puerto de Cotos (1-1876) - José Recio (Spa) | Stage 18 Alcalá de Henares to Segovia, 200 km | ||
| 1986 | Puerto de Cotos (1-1876) - Yvon Madiot (Fra) | Stage 12 Valladolid to Segovia, 258 km | ||
| 1987 | Puerto de Cotos (1-1876) - Francisco Rodriguez (Col) | Stage 21 Segovia to Collado Villalba, 160 km | ||
| 1989 | Puerto de Cotos (2-1876) - Mariano Sánchez (Spa) | Stage 21 Collado Villalba to Destilleras DYC, 188 km | ||
| 1990 | Puerto de Cotos (2-1876) - Roberto Torres (Spa) | Stage 21 Collado Villalba to Palazuelos del Eresma, 188 km | ||
| 1991 | Puerto de Cotos (2-1876) - Roland le Clerc (Fra) | Stage 20 Segovia/Destillerias Dyc-Dyc, 212.7 km | ||
| 1992 | Puerto de Cotos (2-1876) - Roberto Torres (Spa) | Stage 20 Collado Villalba to Segovia, 188 km | ||
| 1998 | Puerto de Cotos (2-1876) - Richard Virenque (Fra) | Stage 20 Segovia to Puerto de Navacerrada, 206 km | ||
| 1999 | Puerto de Cotos (2-1876) - Jon Odriozola (Spa) | Stage 18 Guadalajara to Alto de Abantos, 166.3 km | ||
| 2004 | Puerto de Cotos (1-1876) - Eladio Jimenez (Spa) | Stage 20 La Vega de Alcobendas to Puerto de Navacerrada, 178 km | ||
| Profile from Rascafria | ||||
| Return to Grand Tour Climbs | ||||