Skip to content
iRun42
Half marathonRoad🇵🇹 Porto, Portugal

Porto Half Marathon

Sunday, 19 September 2027In 11 months · Start 09:00

Official site

A sell-out September half along both banks of the Douro, out and back from Avenida Dom Carlos I under the Arrabida bridge towards the river mouth.

Something out of date? Suggest a correction · Organizer of this race?

Facts checked 10 Oct 2026 against meiamaratonadoporto.com, finishers.com.

Elevation gain
60 m
Flat · ↓ 60 m
Start altitude
0 m
above sea level, from terrain data
Temp at start
18°C
Peaks around 23°C
Entry fee
≈ $40
Open entry
Finishers
—
typical year
Course
Out and back
3h cut-off
Getting thereFly into OPO (Porto), about 12 km from the start

Course map

A detailed route is not available for this race yet. The marker shows the race location.

Elevation profile

Flat: about 60 m of climbing and 60 m of descent. A detailed profile isn’t available for this race yet.

Race-day weather

At start
18°C
Peak during race
23°C
Humidity
70%
Chance of rain
10%
Wind
11 km/h

Race day in past years

Historical averages for 19 September ±3 days, 2016–2025, from 09:00 for 5 hours (70 days sampled). Source: Open-Meteo / ERA5.

What time could you run here?Adjust your goal time for this course’s hills and typical race-day weather.Race time calculator →

Share this race

WhatsAppFacebookXEmail
Organizing this race? Add it to your website

Show your runners the course facts and race-day weather. Paste this code into your site; it displays the badge below and links to this page. It updates automatically when the race details change.

Plan your trip

Searches are set for Porto and the race weekend.

Hotels near the start lineClosest first · 2027-09-18 → 2027-09-20Booking.com Flights to PortoArrive 2027-09-17, fly home 2027-09-21Google Flights Things to do in PortoTours and attractions in Portugal for the days around the raceGetYourGuide

Gear for this race

Lightweight running shoesBuilt for fast road milesElectrolyte tabletsIt often reaches 23°C during the raceEnergy gelsFuel for race day

Some of these are affiliate links: if you book or buy through them we may earn a commission, at no extra cost to you.

Around the same time

All races in September 2027 →
🇵🇹 Carcavelos, Portugal

Lisbon Marathon

9 Oct 2027est.In 12 months
Gain
60 m
Start temp
17°C
Entry
$110
MarathonOpen entrycoastalscenic
🇩🇪 Münster, Germany

Münster Marathon

12 Sept 2027In 11 months
Gain
60 m
Start temp
15°C
Entry
$90
MarathonOpen entryfast
🇺🇸 Salt Lake City, United States

REVEL Big Cottonwood Marathon

11 Sept 2027In 11 months
Gain
60 m
Start temp
11°C
Entry
$120
MarathonOpen entrydownhillaltitude