Nationale-Nederlanden San Silvestre Vallecana
About This Race
The worlds best 10K race and Spains largest athletic event. Held every December 31st since 1964, over 42,000 runners celebrate New Years Eve running through Madrids festive streets. One of only four 10K races with IAAF Gold Label status.
The Course
Urban course through Madrid on New Years Eve, from Cibeles to Vallecas through festive streets
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Race Details
Terrain
Road
Elevation
Flat
Minimal gain
Participants
42,000 participants
Distances
10K, 10K Internacional
What to Expect
A massive celebration to end the year. Two races run: the popular fun run and the elite international race. Christmas lights illuminate the course as runners of all levels share the streets with world-class athletes.
Highlights
Race Information
Typical Weather
Cold winter night, 5-10°C
Established
1964
Tags
Frequently Asked Questions
Quick Info
- December 31, 2025
- Madrid · Spain
- Road course
- Flat elevation
- 42,000 participants
Verified event information
- Last verified 2 months ago
- Data sourced from official website