Porto Half Marathon 2026: Your Complete Race Guide

The Porto Half Marathon 2026 takes place this Sunday, 13 September, starting at 9:00 a.m. Thousands of runners will complete the 21.097 km course alongside the Douro River in one of Portugal’s most iconic running events.

Entries have been sold out since June, once again confirming the event’s popularity among Portuguese and international runners. For those who secured a place, now is the time to reduce training volume, organise the final details and define a clear race-day strategy.

This guide covers the essential information and preparation tips to help you arrive at the Porto Half Marathon start line feeling ready and confident.

When Is the Porto Half Marathon 2026?

The 19th edition of the Hyundai Porto Half Marathon takes place on 13 September 2026.

The event starts at 9:00 a.m. and includes two distances:

• Half Marathon: 21.097 km;
• Mini Marathon: 5 km.

The official time limit for completing the half marathon is three hours, equivalent to an average pace of approximately 8:32 min/km.

What Is the Porto Half Marathon Course Like?

The Porto Half Marathon is known for its connection to the Douro River and the city’s distinctive scenery. The route passes through some of Porto’s most recognisable areas, combining running, sightseeing and the atmosphere of a major sporting event.

Although it is generally considered a fast race, runners should not rely on the course profile alone. Your pace should reflect your training, the conditions on the day and your individual goal.

If you are aiming for a personal best, use the opening kilometres to settle into a consistent rhythm and avoid starting too quickly because of the excitement around you.

What to Do During Porto Half Marathon Race Week

The main objective during the final week before a half marathon is to arrive at the race with plenty of energy. Your most important training sessions have already been completed, and trying to recover missed workouts will only create additional fatigue.

Reduce your training volume and keep your remaining runs easy. A short session with a few controlled accelerations can help keep your legs active, but it should not leave you tired afterwards.

Prioritise sleep, maintain a balanced diet and avoid making significant changes to your normal routine.

A Pacing Strategy for 21 km

A simple approach is to divide the Porto Half Marathon into three sections.

Km 0–7: Control the Excitement

The opening kilometres should feel comfortable. The atmosphere at the start can make it tempting to run faster than planned, but an overly quick start can make the second half of the race much harder.

Km 7–15: Stay Consistent

Use this section to maintain your target pace, monitor your breathing and follow the hydration and nutrition strategy practised during training.

Km 15–Finish: Run by Feel

From kilometre 15, assess how you feel. If you still have energy, gradually increase your effort. If the race is becoming difficult, focus on maintaining a sustainable pace to the finish line.

What to Eat Before the Race

During the days before the race, include carbohydrate sources such as rice, pasta, potatoes, bread, oats and fruit in your meals. There is no need to eat excessive amounts or make dramatic changes to your diet.

Choose a simple and familiar meal on Saturday evening. Avoid foods you have never tested before running, as well as anything particularly heavy or difficult to digest.

On Sunday morning, eat breakfast approximately two to three hours before the start. Ideally, it should be similar to what you ate before your longer training runs.

Hydration and Energy During the Race

Begin the race properly hydrated, but avoid drinking a large amount of water immediately before the start.

During the 21 km, use the refreshment stations and follow the strategy you tested in training. If you use energy gels, carry only products that your body already knows.

Race day is not the right time to experiment with a new gel, sports drink or supplement.

What to Bring to the Porto Half Marathon

Prepare everything the day before to avoid forgotten items and last-minute decisions:

• Race bib and safety pins or a race number belt;
• Running shoes already used in training;
• Comfortable socks;
• Clothing suitable for the expected conditions;
• Fully charged running watch;
• Energy gels or another familiar energy source;
• Sunscreen;
• Anti-chafing balm;
• Dry clothes for after the race.

Do not wear new shoes, socks or clothing for the first time during the half marathon.

Planning Your Journey to the Start

Confirm the start location, transport options and possible travel disruptions in advance. Major events often involve road closures and increased demand for public transport.

Arrive early enough to find your starting area, leave any necessary belongings, use the facilities and complete a short warm-up without rushing.

As the race starts at 9:00 a.m., remember to include enough time for breakfast and your journey when planning the morning.

Enjoy the Experience

For some runners, the Porto Half Marathon will be an opportunity to achieve a new personal best. For others, it will be their first experience of the 21.1 km distance or simply a special way to run through the city.

Whatever your goal, enjoy the course, the support and the atmosphere. Reaching the start line already represents weeks or months of preparation—and crossing the finish line is your chance to celebrate all that work.

Good luck!

Porto Half Marathon 2026: Frequently Asked Questions

When Is the Porto Half Marathon 2026?

The race takes place on Sunday, 13 September 2026.

What Time Does the Porto Half Marathon Start?

The event starts at 9:00 a.m.

How Long Is the Porto Half Marathon?

The main race covers the official half marathon distance of 21.097 km. The event also includes a 5 km Mini Marathon.

What Is the Time Limit?

Participants have a maximum of three hours to complete the half marathon.

Are Entries Still Available?

No. Entries for the 2026 edition are sold out.

Find Your Next Race on RaceFinder

Didn’t secure a place, or are you already planning your next challenge? RaceFinder helps you discover half marathons, road races, trail races, triathlons and other endurance events in Portugal and abroad.

Explore the calendar, compare events and find your next start line.