Ismael Esteban Agüero

Ismael Esteban Agüero (born 16 September 1983 in Torrelavega) is a Spanish cyclo-cross cyclist. He competed in the men's elite event at the 2016 UCI Cyclo-cross World Championships in Heusden-Zolder.

Cyclo-cross

 * 2004–2005
 * 1st MaillotEspaña.PNG National Under-23 Championships


 * 2005–2006
 * 1st MaillotEspaña.PNG National Under-23 Championships


 * 2015–2016
 * 3rd National Championships
 * 3rd Les Franqueses del Valles


 * 2016–2017
 * 1st MaillotEspaña.PNG National Championships
 * 1st Overall Copa de España de Ciclocross
 * 1st Elorrio
 * 1st Asteasuko
 * 1st Trofeo San Andres
 * 1st Les Franqueses del Valles
 * 1st Laudio
 * 2nd Igorre
 * 2nd Karrantza
 * 2nd Manlleu


 * 2017–2018
 * 1st MaillotEspaña.PNG National Championships
 * 1st Les Franqueses del Valles
 * 3rd Abadiano


 * 2018–2019
 * 1st Karrantza
 * 1st Xativa
 * 2nd National Championships
 * 3rd Abadiano


 * 2019–2020
 * 1st Overall Copa de España de Ciclocross
 * 1st Pontevedra
 * 2nd Karrantza
 * 2nd Laudio
 * 2nd Les Franqueses del Vallès
 * 2nd Xativa
 * 2nd Abadiano
 * 3rd Ziklokross Igorre
 * 3rd Vic
 * 3rd Trofeo San Andres


 * 2020–2021
 * 3rd National Championships


 * 2021–2022
 * 1st Alcobendas

Road

 * 2005
 * 1st Stage 4 Vuelta Ciclista a Navarra


 * 2006
 * 1st Overall Vuelta a Tenerife
 * 1st Stage 2

Gravel

 * 2023
 * UCI World Series
 * 2nd La Indomable
 * 3rd Limburg