Espoo Rantamaraton
Espoo, Finland · Saturday 18 September 2027
Difficulty Calculator
Adjusted Time
3:52:07
Time difference: -7.9 minutes compared to an average road marathon.
Course Details
Typical Race-Day Weather
Average for this date over the last 8 years.
Espoo Rantamaraton course route, from the mapped course on GoAndRace.
How hard is Espoo Rantamaraton?
On our difficulty model, Espoo Rantamaraton plays about 7 minutes faster than an average road marathon for a 3:30 runner. It ranks #845 hardest of 897 marathons we analyse, and #6 of 6 in Finland. Use the calculator above to see the exact adjusted time for your own goal pace.
What will you run at Espoo Rantamaraton?
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 Espoo Rantamaraton | Difference |
|---|---|---|
| 3:00:00 | 2:53:31 | −06:29 |
| 3:30:00 | 3:22:52 | −07:08 |
| 4:00:00 | 3:52:07 | −07:53 |
| 4:30:00 | 4:21:18 | −08:42 |
| 5:00:00 | 4:50:24 | −09:36 |
| 5:30:00 | 5:19:27 | −10:33 |
| 6:00:00 | 5:48:26 | −11:34 |
Use the calculator above for your exact goal time. Want a prediction from your own training? Try the marathon time predictor.
Espoo Rantamaraton 2027 Course Analysis
Espoo Rantamaraton is a full marathon held in Espoo, Finland. It is scheduled for Saturday 18 September 2027. The course is run on road surface with 59m of total climbing, with its high point near 11m above sea level. For registration and full race details, visit the official Espoo Rantamaraton website.
Course map
Espoo Rantamaraton is run as a loop: the course starts and finishes in the same place. The race map above shows the full route (42.1 km as mapped), with the start and finish.
Climbing
At 59m of total climbing, it is flatter than 88% of the 897 marathons we rate. That makes it one of the flatter courses we track, well suited to an even pace.
Race-day weather
Over the last 5 years this September date has averaged a high of 14°C and a low of 7°C. That is cooler than 84% of the marathons we track.
On 18 September over the last 5 years, the high ranged from 10°C (2021) to 18°C (2024), so pack for either. It rained on 3 of those 5 days.
| 18 September | High | Low | Rain | Wind |
|---|---|---|---|---|
| 2026 | 15°C | 11°C | 10 h | 24 km/h |
| 2024 | 18°C | 10°C | dry | 11 km/h |
| 2021 | 10°C | 6°C | 2 h | 16 km/h |
| 2020 | 15°C | 6°C | dry | 22 km/h |
| 2019 | 12°C | 4°C | 1 h | 17 km/h |
Daily weather for the race location (Open-Meteo archive). Wind is the day's peak.
Looking for an easier marathon or a tougher challenge? You can also compare Espoo Rantamaraton against other marathons to find the right race for your goals.
Marathons of similar difficulty
If Espoo Rantamaraton fits your goal, these courses play out about the same on our difficulty model.