
Seixal, Portugal · Tuesday 30 March 2027
Discover the hidden gem of Portugal at the Meia Maratona Baía do Seixal, a captivating road race that showcases the stunning natural beauty and rich cultural heritage of this coastal paradise. Nestled on the shores of the Seixal Bay, just a short distance from Lisbon, this event offers runners a unique opportunity to experience the charm and tranquility of Portugal's less-traveled paths.
Adjusted Time
1:46:35
Time difference: +1.6 minutes compared to a flat, road, temperate course.
On our difficulty model, Meia Maratona Baía do Seixal plays about 3 minutes slower than an average road half marathon for a 1:30 runner. It ranks #232 hardest of 450 half marathons we analyse, and #3 of 4 in Portugal. Use the calculator above to see the exact adjusted time for your own goal pace.
Estimated finish times on this course versus the same effort on an average road half marathon, based on its elevation, surface, and expected race-day temperature.
| Average-course time | On Meia Maratona Baía do Seixal | Difference |
|---|---|---|
| 1:30:00 | 1:30:51 | +00:51 |
| 1:45:00 | 1:46:35 | +01:35 |
| 2:00:00 | 2:02:23 | +02:23 |
| 2:15:00 | 2:18:14 | +03:14 |
| 2:30:00 | 2:34:08 | +04:08 |
| 2:45:00 | 2:50:05 | +05:05 |
| 3:00:00 | 3:06:04 | +06:04 |
Use the calculator above for your exact goal time. Want a prediction from your own training? Try the marathon time predictor.
Meia Maratona Baía do Seixal is a half marathon held in Seixal, Portugal. It is scheduled for Tuesday 30 March 2027. The course is run on road surface with 107m of total climbing, with its high point near 22m above sea level. For registration and full race details, visit the official Meia Maratona Baía do Seixal website.
With 107m of total climbing, this is a gently undulating course. The elevation changes are manageable for most runners and shouldn't greatly affect your pacing.
Based on historical weather data for March, the expected race day conditions are as follows. Moderate temperatures between 13°C and 24°C are expected. While comfortable for most runners, those targeting fast times should pay attention to hydration, as these temperatures can impact performance on race day. There is a low chance of rain (0%), so dry conditions are likely.
Meia Maratona Baía do Seixal 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 Meia Maratona Baía do Seixal against other half marathons to find the right race for your goals.
If Meia Maratona Baía do Seixal fits your goal, these courses play out about the same on our difficulty model.