Torrencial Chile - ONCOL 65K 2027
The forecast arrives five days before the start.
Here you'll find the elevation profile, an estimated finish time based on your UTMB Index and details of the 6 aid stations to plan your nutrition and hydration segment by segment.
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.
Cut-off times and crew - Torrencial Chile - ONCOL 65K · 2027
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
| Product | Las Truchas 1km 6.2 | Cafetería Oncolkm 24.7 | Las Truchas 2km 39.5 | Potreroskm 44.8 | Espacio Bayokm 57.1 | El Castañokm 62.4 |
|---|---|---|---|---|---|---|
| Water | available | available | available | available | available | available |
| Hot meal | available | available | available | available | available | available |
La feuille de ton assistance pour Torrencial Chile - ONCOL 65K · 2027
L'assistance n'est autorisée sur aucun poste de cette course.
Elevation profile
The course and its aid stations
Torrencial Chile - ONCOL 65K: 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 10h06 to 6h12, and the aid-station stop budget from 0h18 to 0h07. The longer the race, the more stops weigh: this is time you should plan to spend standing still, not only running.
Source
Below a UTMB® Index of roughly 330, the overall cut-off of 14h00 is no longer reachable at the estimated pace.
| UTMB® Index | Estimated time | Of which stops | Night hours | Carbs | Fluid | Sodium | Cut-off margin |
|---|---|---|---|---|---|---|---|
| 500 | 10h06 | 0h18 | 4 | 606 g | 7.1 L | 5,053 mg | +3h54 |
| 550 | 9h18 | 0h15 | 4 | 558 g | 6.5 L | 4,652 mg | +4h42 |
| 600 | 8h30 | 0h13 | 4 | 510 g | 5.9 L | 4,246 mg | +5h30 |
| 650 | 7h48 | 0h11 | 4 | 468 g | 5.5 L | 3,903 mg | +6h12 |
| 700 | 7h09 | 0h09 | 4 | 429 g | 5 L | 3,573 mg | +6h51 |
| 750 | 6h38 | 0h08 | 4 | 398 g | 4.6 L | 3,320 mg | +7h22 |
| 800 | 6h12 | 0h07 | 4 | 372 g | 4.3 L | 3,100 mg | +7h48 |
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.
Edition 2026 measurements
Edition 2026 measured 62 km, vs 64.7 km for this one: its times aren't included here.
See segment-by-segment analysis of Torrencial Chile - ONCOL 65KIn the 2027 ranking
Torrencial Chile - ONCOL 65K is 65 km and 2,546 m of elevation gain, that's 90 km-effort: category M, among 124 races in 2027. Its time limit of 14 h requires a minimum speed of 4.6 km/h: rank 71 out of 112 of the widest cut-off times in M.
M trails 2027: 75 to 114 km-effort
Similar effort in 2027
- Povoação Trail - 50 KMS · 90 km-effort
- Big Bend 50 · 89 km-effort
- Vietnam Highlands Trail by UTMB - 50K ELEPHANT · 89 km-effort
Other trails worth preparing for
Torrencial Chile - ONCOL 65K over the years
Sources and method
- Time projection — times by UTMB Index are taken from the actual splits of runners in each level band on previous editions of this race, aid station stops included. No formula is used as long as these results exist.
- 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 — Torrencial Chile - ONCOL 65K
Weather for Torrencial Chile - ONCOL 65K
The weather for Torrencial Chile - ONCOL 65K 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 Torrencial Chile - ONCOL 65K, hour by hour on the courseFrequently asked questions
How many checkpoints?
Torrencial Chile - ONCOL 65K has 7 checkpoints: 6 aid stations and 1 checkpoint with undocumented contents. Details are in the two tables above.
What's the longest segment without aid?
The one leading to Cafetería Oncol: 18.6 km and 844 m elevation gain. That's the one to load up for first.
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?
Torrencial Chile - ONCOL 65K is 65 km long with 2546 m of elevation gain.
How long to finish?
With a UTMB Index of 600 (average runner), the estimated time is around 8h30 for Torrencial Chile - ONCOL 65K.
What's the weather forecast?
The weather for Torrencial Chile - ONCOL 65K 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 Torrencial Chile - ONCOL 65K?
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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