SWISS CANYON TRAIL - 81 KM 2023
The forecast arrives five days before the start.
Here you'll find the elevation profile and an estimated finish time based on your UTMB Index.
What's your time based on your UTMB?
Times estimated by the RAVIT model, learned from real ultra-trail finish times. Enter your UTMB Index (utmb.world) to get a personalized estimate.
Predicted race time based on your UTMB Index® · smoothed times achieved by runners at your level in past editions
Cut-off times and crew - SWISS CANYON TRAIL - 81 KM · 2023
Data from the official race rules, checked for every edition. The race rules prevail. Positions are interpolated along the GPX track and are a guide, not official course marking.
What you'll find at each aid station
Aid station contents not documented.
Elevation profile
The course and its aid stations
SWISS CANYON TRAIL - 81 KM: times, aid-station stops and fuelling needs by UTMB® Index
Between a UTMB® Index of 500 and 800, the estimated finish time on this race runs from 12h18 to 7h41. These times include aid-station stops: they come from real durations between two timing points, and this race's timing does not measure stops separately.
| UTMB® Index | Estimated time | Night hours | Carbs | Fluid | Sodium |
|---|---|---|---|---|---|
| 500 | 12h18 | 1 | 738 g | 8.6 L | 6,150 mg |
| 550 | 11h29 | 1 | 689 g | 8 L | 5,742 mg |
| 600 | 10h41 | 1 | 641 g | 7.5 L | 5,342 mg |
| 650 | 9h41 | 1 | 581 g | 6.8 L | 4,842 mg |
| 700 | 9h02 | 1 | 542 g | 6.3 L | 4,517 mg |
| 750 | 8h18 | 1 | 498 g | 5.8 L | 4,150 mg |
| 800 | 7h41 | 1 | 461 g | 5.4 L | 3,842 mg |
Figures based on 60 g of carbohydrate, 700 mL of fluid and 500 mg of sodium per hour, "average" preparation and mild conditions (15–25 °C). Above 25 °C, count on roughly 900 mL/h and 700 mg/h. Carbohydrate intake is trained: 60 g/h is a floor, 90 g/h assumes a glucose-fructose blend and a gut used to it.
Measured on the 2023 edition: the field checkpoint by checkpoint
196 finishers measured over 11 timed checkpoints.
| Segment | km | Median | Middle half | Measured | Median passage | Still ranked |
|---|---|---|---|---|---|---|
| Couvet départ → Noiraigue | 12.2 | 1 h 19 | 1 h 12 – 1 h 25 | 192 | 1 h 19 | 196 |
| Noiraigue → Les Petites Fauconnières | 20.2 | 1 h 19 | 1 h 11 – 1 h 26 | 192 | 2 h 37 | 196 |
| Les Petites Fauconnières → Carrière de Môtiers aller | 30.5 | 1 h 03 | 56 min – 1 h 10 | 196 | 3 h 38 | 196 |
| Carrière de Môtiers aller → Chasseron aller | 41 | 1 h 57 | 1 h 43 – 2 h 07 | 195 | 5 h 37 | 196 |
| Chasseron aller → Gorges de Noirvaux | 45.9 | 42 min | 36 min – 50 min | 194 | 6 h 22 | 196 |
| Gorges de Noirvaux → Les Places | 54.5 | 1 h 34 | 1 h 20 – 1 h 48 | 192 | 7 h 57 | 196 |
| Les Places → La Montagne de Buttes | 60.3 | 1 h 06 | 59 min – 1 h 12 | 193 | 9 h 01 | 196 |
| La Montagne de Buttes → Chapeau de Napoléon | 66.1 | 35 min | 30 min – 39 min | 196 | 9 h 37 | 196 |
| Chapeau de Napoléon → Sommet du Signal | 73.6 | 1 h 20 | 1 h 10 – 1 h 29 | 196 | 10 h 57 | 196 |
| Sommet du Signal → La Roche | 79.2 | 1 h 04 | 57 min – 1 h 13 | 196 | 12 h 02 | 196 |
| La Roche → Couvet arrivée | 83.6 | 37 min | 31 min – 43 min | 196 | 12 h 37 | 196 |
“Median passage” is elapsed time from the start, not a clock time: the clock time depends on the edition.
RAVIT record from the official timing of the 2023 edition, data from October 12, 2026.
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SWISS CANYON TRAIL - 81 KM over the years
Sources and method
- Time projection — les temps par cote sont repris des passages réels des coureurs de chaque tranche sur les éditions précédentes de cette course, arrêts aux ravitaillements compris. Aucune formule n'intervient tant que ces résultats existent.
- Trail nutrition — hourly targets for carbohydrate, fluid and sodium follow the commonly accepted ultra-endurance guidance. La Clinique du Coureur — Fuelling in trail running
- Course, aid stations and cut-offs — taken from the event's official rules, which prevail in case of any discrepancy. Official site — SWISS CANYON TRAIL - 81 KM
Weather for SWISS CANYON TRAIL - 81 KM
The weather for SWISS CANYON TRAIL - 81 KM will appear here as soon as the forecast models reach that date, around five days before the start: feels-like temperature, rain, snow, wind and storms, section by section and at your passage time.
Detailed weather for SWISS CANYON TRAIL - 81 KM, hour by hour on the courseFrequently asked questions
How many checkpoints?
SWISS CANYON TRAIL - 81 KM has 11 checkpoints: 11 checkpoints with undocumented contents. Details are in the two tables above.
How do I find the exact location of an aid station?
The Google Maps icon in the “Access” column opens the aid station's location: handy for planning your crew's routes.
What distance and elevation gain?
SWISS CANYON TRAIL - 81 KM is 84 km long with 3286 m of elevation gain.
How long to finish?
With a UTMB Index of 600 (average runner), the estimated time is around 10h41 for SWISS CANYON TRAIL - 81 KM.
What's the weather forecast?
The weather for SWISS CANYON TRAIL - 81 KM will be published on this page around five days before the start, once the forecast models reach the race date. It will be detailed section by section: feels-like temperature, rain, snow, wind and storms.
Want to stack the odds in your favor for SWISS CANYON TRAIL - 81 KM?
In 2 minutes, RAVIT generates your complete plan: segment-by-segment time, carbs, water and sodium at every aid station, printable roadbook.
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