“Yellow light” for El Corte Ingles Sao Silvestre de Lisboa

That was the colour chosen by the race’s Facebook fans for the New Balance longsleeve runners will receive at registration.

HMS Sports debuted the t-shirt colour vote in 2015 involving athletes who follow the event on social networks. In the 2020 contest there were about 2200 entries made between 1–3 June with 52% of the votes for yellow.

The 10km race starts at 17.30 while there is a race at 15.00 for children born between 2007 and 2015 called the Pelicas São Silvestre da Pequenada, The organisers hold three preparation sessions leading up to the race on 5, 12 and 19 December, each at 10:00 am in the Anfiteatro Keil do Amaral, Monsanto.