eventsport.pt

São Silvestre Gondomar Tranquilidade

location_on

Valbom, Viana do Castelo, Portugal

calendar_today 13 Dec, 2025

About the Event

Close out your year with an unforgettable celebration at the São Silvestre Gondomar, a classic Portuguese year-end race that promises a festive and energetic close to the running season. While the official 2026 date is to be announced, this event traditionally lights up the streets of Gondomar with a vibrant atmosphere, uniting the community in a final, spirited athletic effort. As a hallmark event organized by Eventsport, it offers a perfectly organized course for runners of all levels to achieve a memorable year-end goal. This is more than just a race; it's a joyful tradition, a shared moment of celebration and reflection as you cross the finish line into the new year. Secure your spot to run, celebrate, and finish the year on a high note.

Races Offered

10 km

Dec 13, 2025

straighten

Distance — 10K

terrain

Type — —

timer

21:00

4 km Walk

Dec 13, 2025

straighten

Distance — 4K

terrain

Type — —

timer

21:00

Weather Overview

These values represent the 3-year monthly averages for December in Valbom.

Temp (°C)

Feels Like (°C)

thermostat 6.7° / 14.4°

wb_sunny 4.3° / 12.7°

Wind (km/h)

Humidity (%)

air 7.8 /

water_drop 84.7%

Temp (°C)

Feels Like (°C)

Wind (km/h)

Humidity (%)

thermostat 6.7° / 14.4°

wb_sunny 4.3° / 12.7°

air 7.8 km/h

water_drop 84.7%

About Valbom

Learn more about the host city, Valbom.

Valbom is a city and a former civil parish in the municipality of Gondomar, Portugal. In 2013, the parish merged into the new parish Gondomar, Valbom e Jovim. It has about 15,000 residents. It was elevated to city status on 9 December 2004. For generations Valbom was a fishing village, due to its location by the river Douro. Today, local crafts dominate the economy.