You are going to register in the International race. In just three steps you will be able to enjoy the best way to say goodbye to the past year.
Ready... Steady... ¡GO!
Accreditation of your time
In order to participate in the International Nationale-Nederlanden San Silvestre Vallecana race, you must prove your performance at the time of collecting your bib by means of a printed document (official classification or accreditation diploma). These marks must be achieved in the 10 km track or road races validated by Nationale-Nederlanden San Silvestre Vallecana during 2026. The list is published on the race website.
If you consider that a race valid for accreditation is not included in our list, please include the oficial classification or accreditation diploma and we will assess its viability.
In order to add that race you must choose the option "The province is not in the list" in the Province field and then include the name of the race and the year of celebration in the Race Name field.
This option is also valid to add races of distances other than 10.000 metres.
*The garment's symmetry from the left to the right has a tolerance of 1 cm
Size
Shoulder
Chest
Long
S
40,5
48
61
M
41
50
62
L
41,5
52
63
XL
43
56
65
XXL
46
59
66,5
*The garment's symmetry from the left to the right has a tolerance of 1 cm
“Si así lo ha consentido marcando la casilla habilitada a tal efecto, sus datos consistentes en nombre, apellidos, email, teléfono y código postal serán tratados por Nationale-Nederlanden* para beneficiarse del envío de comunicaciones comerciales ( descuentos, promociones, sorteos, boletines informativos…), por correo electrónico y/u otros medios de comunicación equivalente ( ej. Sms, correo postal), relativas a sus productos y servicios, así como para la elaboración de perfiles y análisis de mercado.
Le informamos que podrá revocar en cualquier momento el consentimiento prestado a:
*Nationale-Nederlanden Vida, Compañía de Seguros y Reaseguros, S.A.E.
* Nationale-Nederlanden Generales, Compañía de Seguros y Reaseguros, S.A.E.”