Porto Alegre Marathon
Porto Alegre, Brazil · Monday 7 June 2027
Porto Alegre Marathon, held in Porto Alegre, Brazil, is one of the fastest marathons in southern Brazil. The event features a full marathon, half marathon, 10 km trail, and 5 km trail, attracting over 10,000 participants annually. The course is flat and fast, making it ideal for runners seeking to achieve personal bests. With its well-organized logistics and festive atmosphere, this marathon is a must-do for those seeking a competitive and enjoyable race experience.
Difficulty Calculator
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:m
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Adjusted Time
4:00:55
Time difference: +0.9 minutes compared to a flat, road, temperate course.
Course Details
Elevation Gain204m
Elevation High37m
Elevation Low2m
Weather Forecast
High16°C
Low9°C
Chance of Rain3%
How hard is Porto Alegre Marathon?
Moderateharder than 41% of marathons
Flattest / easiestHardest
On our difficulty model, Porto Alegre Marathon plays about 5 minutes slower than an average road marathon for a 3:30 runner. It ranks #681 hardest of 1151 marathons we analyse, and #6 of 6 in Brazil. Use the calculator above to see the exact adjusted time for your own goal pace.
What will you run at Porto Alegre Marathon?
Estimated finish times on this course versus the same effort on an average road marathon, based on its elevation, surface, and expected race-day temperature.
| Average-course time | On Porto Alegre Marathon | Difference |
|---|---|---|
| 3:00:00 | 2:58:22 | −01:38 |
| 3:30:00 | 3:29:34 | −00:26 |
| 4:00:00 | 4:00:55 | +00:55 |
| 4:30:00 | 4:32:22 | +02:22 |
| 5:00:00 | 5:03:56 | +03:56 |
| 5:30:00 | 5:35:36 | +05:36 |
| 6:00:00 | 6:07:22 | +07:22 |
Use the calculator above for your exact goal time. Want a prediction from your own training? Try the marathon time predictor.
Porto Alegre Marathon 2027 Course Analysis
Porto Alegre Marathon is a full marathon held in Porto Alegre, Brazil. It is scheduled for Monday 7 June 2027. The course is run on road surface with 204m of total climbing, with its high point near 37m above sea level. For registration and full race details, visit the official Porto Alegre Marathon website.
Elevation Profile
With 204m of total climbing, this is a gently undulating course. The elevation changes are manageable for most runners and shouldn't greatly affect your pacing.
Expected Race Day Weather
Based on historical weather data for June, the expected race day conditions are as follows. Near-ideal running temperatures are expected, ranging from 9°C to 16°C. This temperature range is widely considered optimal for marathon performance, allowing efficient heat dissipation without cold-related issues. There is a low chance of rain (3%), so dry conditions are likely.
Surface Type: Road
Porto Alegre Marathon is run on road surfaces, which provide the fastest and most predictable conditions for racing. Road courses allow for consistent pacing and are typically the best choice for a personal best.
Looking for an easier marathon or a tougher challenge? You can also compare Porto Alegre Marathon against other marathons to find the right race for your goals.
Marathons of similar difficulty
If Porto Alegre Marathon fits your goal, these courses play out about the same on our difficulty model.