My marathons

Lidl S. Silvestre Cidade do Porto

The organiser has not published a date. Porto
Avenida dos Aliados
Avenida dos Aliados. Photograph by Diego Delso, CC BY-SA 3.0 via Wikimedia Commons

The course

The 31st Lidl S. Silvestre Cidade do Porto was held on 28 December 2025, with 18,000 expected by the organiser, 14,000 of them in the 10 km race and 4,000 in the walk, finishing on the Avenida dos Aliados.

The course in short 2 lines
  • The 31st edition, 28 December 202531st edition on 28 December 2025; 14,000 in the 10 km, 4,000 walking.
  • A city's year-end run, with the elite in frontElite athletes, club runners and families at the end of December.
Course notes 2 short reads on the course
Whole courseTacticsThe 31st edition, 28 December 202531st edition on 28 December 2025; 14,000 in the 10 km, 4,000 walking.

The organiser Runporto announced runners from 66 countries, 15 more than the year before, and expected a record number of athletes to cross the line on the Avenida dos Aliados. The race lights up the streets of Porto at the end of the year and is run as a 10 km race with a walk alongside it.

Sourced

Whole courseLandmarkA city's year-end run, with the elite in frontElite athletes, club runners and families at the end of December.

At the 2025 presentation, speakers from the city of Porto, the Portuguese sports institute and the main sponsor Lidl Portugal described a race that unites professional athletes, casual runners and families. The 2025 field included the national elite and a growing number of young and female participants, and the oldest entrant in the 10 km was 90.

Sourced

Race fuel

Energy gel
An energy gel sachet
Illustration · drag to turn

No gel needed at this pace

Finish

Under about 75 minutes most runners need no gel: water at the aid stations does it.

For your long training runs:

Our pick: SiS BETA Fuel gel, box of 6, strawberry and lime. 40 g of carbohydrate a gel, about twice a usual gel, from two kinds of sugar your body takes up side by side.

Get it on Amazon

We earn a small fee if you buy through these links. The price is the same.

In Canada the button opens GU Energy Gel, Salted Caramel, 24-pack, the best seller there.

Outside the Netherlands, Belgium, Germany, Austria and Switzerland, the UK and Ireland, Spain and Portugal, Italy, the rest of the EU and Canada the button opens GU Energy Gel, Chocolate Outrage, 24-pack on Amazon.com, the best seller there.

Anti-chafe
Compeed Anti-blister stick
Photo: Compeed

Compeed

Compeed anti-blister stick, 8 ml

Best selling on Amazon amazon.nl, read 2 Nov

An invisible layer before the start keeps seams, straps and shoes from rubbing skin raw.

Put it on before you leave for the start: heels and toes, inner thighs, under a bra or heart-rate strap.

Try it on a long run first, like everything you use on race day.

Get it on Amazon

We earn a small fee if you buy through these links. The price is the same.

Number belt
A race number belt
Illustration · drag to turn

Compressport Race Belt

Holds your bib without safety pins through your top, with loops for up to 8 gels.

Clip the bib on the night before, so it goes on with your shorts in the morning.

Keep the number on the front, where officials and photographers can see it.

Get it on Amazon

We earn a small fee if you buy through these links. The price is the same.

Electrolytes
A tube of electrolyte tablets
Illustration · drag to turn

SiS Hydro electrolyte tablets, tube of 20

One tablet in a bottle puts back some of the salt you sweat out.

One tablet in 500 ml of water in the hour before the start.

Only if you have used them in training: nothing new on race day.

Get it on Amazon

We earn a small fee if you buy through these links. The price is the same.

Blister plasters
Compeed Blister plasters, medium, 6
Photo: Compeed

Compeed

Compeed blister plasters, medium, 6

Best selling on Amazon amazon.nl, read 2 Nov

One in a pocket cushions a blister if one starts.

Put it on clean, dry skin and leave it until it comes off by itself.

Give a couple to whoever comes to cheer, so they are there at the km you need them.

Get it on Amazon

We earn a small fee if you buy through these links. The price is the same.
distance
10.0 km6.2 mi

Trip

Getting a place

Entry through the organiser

Entry details on the organiser’s site →

The organiser, a third party. We take no entries and have no part in the race.

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