Hardest stages
The hardest stages in Tour de l'Ain are sorted by the number of vertical meters and profileScore.
Most vertical meters
| Pos. | # | Vertical meters | Stage | |
|---|---|---|---|---|
| 1 | 0 | Prologue | Trevoux - Trevoux | |
| 2 | 0 | Stage 1 | Lagnieu - Bourg-en-Bresse | |
| 3 | 0 | Stage 2 | Ferme-Musée de la Forêt - Oyonnax | |
| 4 | 0 | Stage 3 | Izernore - Lélex Monts-Jura | |
| 5 | 0 | Stage 4 | Nantua - Belley |
Stages sorted by profileScore
| # | Stage | ProfileScore | Stage | |
|---|---|---|---|---|
| 1 | 0 | Prologue | Trevoux - Trevoux | |
| 2 | 0 | Stage 1 | Lagnieu - Bourg-en-Bresse | |
| 3 | 0 | Stage 2 | Ferme-Musée de la Forêt - Oyonnax | |
| 4 | 0 | Stage 3 | Izernore - Lélex Monts-Jura | |
| 5 | 0 | Stage 4 | Nantua - Belley |