EcoTrail Paris 80K, by the numbers
From the hill at Élancourt through the forests of Meudon and Saint-Cloud, then along the Seine to a finish on the first floor of the Eiffel Tower. Every figure on this page is computed from 2,451 real finishes from the 2026 edition — checkpoint by checkpoint. Not estimates. The actual field.
- Median finish
- 10:20
- hours, all finishers
- Finish rate
- 89.8%
- 2,451 of 2,728 starters
- Front of the pack
- 8:20
- fastest 10% finish under
- Women in the field
- 13.4%
- share of finishers
Where your hours would land.
2,451 finish times, one bar per hour. The median finisher crosses at 10h 20m; the fastest 10% are done under 8h 20m.
When the field actually arrives.
The median finisher's real arrival at all 7 timed checkpoints, and how the field's pace moves segment by segment.
| Checkpoint | KM | Median arrival | Field pace here |
|---|---|---|---|
| Buc - Château | 25.0 | 2:34 | 0.83× |
| Chaville - Stade Jean Jaurès | 37.6 | 4:10 | 1.02× |
| Meudon - St-Philippe | 47.7 | 5:39 | 1.16× |
| Meudon - Marcel Bec | 53.5 | 6:26 | 1.07× |
| DN St-Cloud - Manufacture | 72.2 | 9:00 | 1.11× |
| Ile aux Cygnes | 79.6 | 10:02 | 1.08× |
| Arrivée 1er étage tour Eiffel | 81.6 | 10:20 | 1.19× |
Field pace: the median finisher's pace on the segment into this checkpoint, relative to their own whole-race average — right/orange = slower than race pace, left/blue = faster. Runners who missed a cutoff or dropped are not in the data (finishers only).
The race is planned on paper. It's decided out there.
The slowest stretch of the entire course for the median finisher — 1.19× their whole-race pace, 10h 20m into the race.
The second-hardest segment — 1.16× their whole-race pace, 5h 39m into the race.
The fastest segment on the course for the median finisher — the field moves at 0.83× its whole-race pace into Buc - Château.
EcoTrail Paris 80K FAQ
- What is a typical EcoTrail Paris 80K finish time?
- The median finish across 2,451 finishers (2026) is 10h 20m. The fastest 10% finish under 8h 20m; the slowest 10% finish after 12h 20m.
- What percentage of runners finish EcoTrail Paris 80K?
- 89.8% across the 2026 edition (2,451 finishers from 2,728 starters).
Now run it before you run it.
Fly the full course in 3D, get an ML finish-time prediction built on splits like the ones above, and generate a training plan pointed at race day.
Methodology & sources
Split data: official per-runner checkpoint times for the 2026 EcoTrail Paris 80K, 2,451 finishers at 7 timed checkpoints. All split-derived figures describe finishers only — runners who dropped or missed a cutoff do not appear in split data, so buffer statistics understate how tight cutoffs are for the full field. Medians are used throughout; no figure on this page is modeled or extrapolated.