Lake Annecy Marathon
Annecy, France · Monday 26 April 2027
The Lake Annecy Marathon, held in Annecy, France, is a legendary event that has been running since 1980. Known as the \"Venice of the Alps,\" Annecy offers a picturesque setting for runners, with courses that wind between the lake and mountains. The event includes a full marathon, half marathon, 5 km, 10 km, and youth races, making it accessible to runners of all levels.
Difficulty Calculator
h
:m
:s
Adjusted Time
3:54:55
Time difference: -5.1 minutes compared to a flat, road, temperate course.
Course Details
Elevation Gain86m
Elevation High479m
Elevation Low451m
Weather Forecast
High19°C
Low6°C
Chance of Rain78%
How hard is Lake Annecy Marathon?
Moderateharder than 15% of marathons
Flattest / easiestHardest
On our difficulty model, Lake Annecy Marathon plays about even with an average road marathon for a 3:30 runner. It ranks #979 hardest of 1151 marathons we analyse, and #31 of 33 in France. Use the calculator above to see the exact adjusted time for your own goal pace.
What will you run at Lake Annecy 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 Lake Annecy Marathon | Difference |
|---|---|---|
| 3:00:00 | 2:55:11 | −04:49 |
| 3:30:00 | 3:25:04 | −04:56 |
| 4:00:00 | 3:54:55 | −05:05 |
| 4:30:00 | 4:24:45 | −05:15 |
| 5:00:00 | 4:54:33 | −05:27 |
| 5:30:00 | 5:24:20 | −05:40 |
| 6:00:00 | 5:54:06 | −05:54 |
Use the calculator above for your exact goal time. Want a prediction from your own training? Try the marathon time predictor.
Lake Annecy Marathon 2027 Course Analysis
Lake Annecy Marathon is a full marathon held in Annecy, France. It is scheduled for Monday 26 April 2027. The course is run on road surface with 86m of total climbing, with its high point near 479m above sea level. For registration and full race details, visit the official Lake Annecy Marathon website.
Elevation Profile
This is a very flat course, with only 86m of total climbing and little change in altitude throughout. Flat profiles let you hold an even pace from start to finish, which makes this a fast, PB-friendly race.
Expected Race Day Weather
Based on historical weather data for April, the expected race day conditions are as follows. Near-ideal running temperatures are expected, ranging from 6°C to 19°C. This temperature range is widely considered optimal for marathon performance, allowing efficient heat dissipation without cold-related issues. There is a high chance of rain (78%). Runners should prepare for wet conditions, including appropriate footwear and clothing choices.
Surface Type: Road
Lake Annecy 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 Lake Annecy Marathon against other marathons to find the right race for your goals.
Marathons of similar difficulty
If Lake Annecy Marathon fits your goal, these courses play out about the same on our difficulty model.
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