Torrencial Chile - CAU CAU 12K 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 3 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 - CAU CAU 12K · 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 | Castaño 1km 6.2 | Castaño 2km 10.0 | Finishkm 12.3 |
|---|---|---|---|
| Water | available | available | available |
| Hot meal | available | available | available |
La feuille de ton assistance pour Torrencial Chile - CAU CAU 12K · 2027
L'assistance n'est autorisée sur aucun poste de cette course.
Elevation profile
The course and its aid stations
Torrencial Chile - CAU CAU 12K: 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 1h24 to 0h55, and the aid-station stop budget from 0h02 to 0h01. The longer the race, the more stops weigh: this is time you should plan to spend standing still, not only running.
Source
| UTMB® Index | Estimated time | Of which stops | Night hours | Carbs | Fluid | Sodium | Cut-off margin |
|---|---|---|---|---|---|---|---|
| 500 | 1h24 | 0h02 | — | 84 g | 1 L | 699 mg | +2h06 |
| 550 | 1h17 | 0h01 | — | 77 g | 0.9 L | 643 mg | +2h13 |
| 600 | 1h11 | 0h01 | — | 71 g | 0.8 L | 591 mg | +2h19 |
| 650 | 1h07 | 0h01 | — | 67 g | 0.8 L | 555 mg | +2h23 |
| 700 | 1h03 | 0h01 | — | 63 g | 0.7 L | 522 mg | +2h27 |
| 750 | 0h59 | 0h01 | — | 59 g | 0.7 L | 493 mg | +2h31 |
| 800 | 0h55 | 0h01 | — | 55 g | 0.6 L | 461 mg | +2h35 |
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 2026 edition: the field checkpoint by checkpoint
383 starters, 2.1% DNF rate, 4 timed checkpoints.
| Segment | km | Median | Middle half | Measured | Median passage | Still ranked |
|---|---|---|---|---|---|---|
| Salida 6/12 → Castaño 1 | 5.8 | 49 min | 41 min – 55 min | 380 | 48 min | 383 |
| Castaño 1 → Mirador Tejas | 7.5 | 16 min | 14 min – 20 min | 371 | 1 h 06 | 381 |
| Mirador Tejas → Castaño 2 | 9.5 | 18 min | 16 min – 21 min | 363 | 1 h 25 | 381 |
| Castaño 2 → Meta 6/12 | 11.6 | 15 min | 13 min – 17 min | 362 | 1 h 40 | 378 |
“Median passage” is elapsed time from the start, not a clock time: the clock time depends on the edition.
Where runners drop out. Castaño 2 (3) · Meta 6/12 (3) · Castaño 1 (2) out of 8 total DNFs.
RAVIT record from the official timing of the 2026 edition, data from September 18, 2026.
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In the 2027 ranking
Torrencial Chile - CAU CAU 12K is 12 km and 299 m of elevation gain, that's 15 km-effort: category XXS, among 95 races in 2027. Its time limit of 3 h 30 requires a minimum speed of 3.5 km/h: rank 29 out of 88 of the widest cut-off times in XXS.
Short XXS trails 2027: less than 25 km-effort
Similar effort in 2027
- Tarawera Ultra-Trail - T14 · 15 km-effort
- Melibokus Lauf - 10 km Running-Trail · 15 km-effort
- Julian Alps Trail Run - FUNNY 10K · 15 km-effort
Torrencial Chile - CAU CAU 12K 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 - CAU CAU 12K
Weather for Torrencial Chile - CAU CAU 12K
The weather for Torrencial Chile - CAU CAU 12K 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 - CAU CAU 12K, hour by hour on the courseFrequently asked questions
How many checkpoints?
Torrencial Chile - CAU CAU 12K has 3 checkpoints: 3 aid stations. Details are in the two tables above.
What's the longest segment without aid?
The one leading to Castaño 1: 6.2 km and 179 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 - CAU CAU 12K is 12 km long with 299 m of elevation gain.
How long to finish?
With a UTMB Index of 600 (average runner), the estimated time is around 1h11 for Torrencial Chile - CAU CAU 12K.
What's the weather forecast?
The weather for Torrencial Chile - CAU CAU 12K 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 - CAU CAU 12K?
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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