Puerto Vallarta - Haramara 37K 2026
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
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Cut-off times and crew - Puerto Vallarta - Haramara 37K · 2026
| Aid station | Cum. km | Cum. D+ | Seg. km | Seg. D+ | Seg. D- | Crew | Cut-off | Access |
|---|---|---|---|---|---|---|---|---|
| Canopy | 8.7 | 0 m | 8.7 | 82 m | 0 m | — | — | — |
| Guasimas | 16.3 | 0 m | 7.6 | 554 m | 279 m | — | Sat 08:45 AM | — |
| Higueras | 20.9 | 0 m | 4.7 | 191 m | 12 m | — | — | — |
| Aguacatera | 29.1 | 0 m | 8.2 | 525 m | 548 m | — | Sat 12:15 PM | — |
| Puerto Vallarta Finish | 37.2 | 0 m | 8.2 | 93 m | 415 m | — | Sat 02:00 PM | — |
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.
La feuille de ton assistance pour Puerto Vallarta - Haramara 37K · 2026
Les règles d'assistance de cette course ne sont pas encore connues : tu marqueras tes rendez-vous toi-même.
Recto, verso et planche d'étiquettes, en PDF : l'exemple d'une coureuse de l'UTMB.
Elevation profile
The course and its aid stations
Puerto Vallarta - Haramara 37K: 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 5h27 to 3h17. 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.
Source| UTMB® Index | Estimated time | Night hours | Carbs | Fluid | Sodium | Cut-off margin |
|---|---|---|---|---|---|---|
| 500 | 5h27 | 2 | 327 g | 3.8 L | 2,725 mg | +3h33 |
| 550 | 4h57 | 2 | 297 g | 3.5 L | 2,475 mg | +4h03 |
| 600 | 4h33 | 2 | 273 g | 3.2 L | 2,275 mg | +4h27 |
| 650 | 4h11 | 2 | 251 g | 2.9 L | 2,092 mg | +4h49 |
| 700 | 3h50 | 2 | 230 g | 2.7 L | 1,917 mg | +5h10 |
| 750 | 3h32 | 2 | 212 g | 2.5 L | 1,767 mg | +5h28 |
| 800 | 3h17 | 2 | 197 g | 2.3 L | 1,642 mg | +5h43 |
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
323 starters, 5% DNF rate, 6 timed checkpoints.
| Segment | km | Median | Middle half | Measured | Median passage | Still ranked |
|---|---|---|---|---|---|---|
| VALLARTA START → CANOPY | 8.8 | 1 h 00 | 54 min – 1 h 07 | 322 | 1 h 00 | 323 |
| CANOPY → GUASIMAS 20/37 | 16.1 | 1 h 19 | 1 h 10 – 1 h 28 | 321 | 2 h 17 | 323 |
| GUASIMAS 20/37 → LAS HIGUERAS | 20.8 | 47 min | 40 min – 56 min | 319 | 3 h 05 | 322 |
| LAS HIGUERAS → AGUACATERA 20/37 | 28.9 | 2 h 14 | 1 h 51 – 2 h 41 | 316 | 5 h 14 | 320 |
| AGUACATERA 20/37 → CARMELITAS 20/37 | 32.1 | 44 min | 35 min – 53 min | 300 | 5 h 55 | 309 |
| CARMELITAS 20/37 → VALLARTA FINISH | 37 | 50 min | 42 min – 59 min | 300 | 6 h 46 | 307 |
“Median passage” is elapsed time from the start, not a clock time: the clock time depends on the edition.
Where runners drop out. AGUACATERA 20/37 (11) · LAS HIGUERAS (2) · CARMELITAS 20/37 (2) out of 16 total DNFs.
RAVIT record from the official timing of the 2026 edition, data from September 22, 2026.
SourceOther trails worth preparing for in France
Puerto Vallarta - Haramara 37K 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 — Puerto Vallarta - Haramara 37K
Weather for Puerto Vallarta - Haramara 37K
The weather for Puerto Vallarta - Haramara 37K 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 Puerto Vallarta - Haramara 37K, hour by hour on the courseFrequently asked questions
How many checkpoints?
Puerto Vallarta - Haramara 37K has 5 checkpoints: 5 checkpoints with undocumented contents. Details are in the two tables above.
What distance and elevation gain?
Puerto Vallarta - Haramara 37K is 37 km long with 1587 m of elevation gain.
How long to finish?
With a UTMB Index of 600 (average runner), the estimated time is around 4h33 for Puerto Vallarta - Haramara 37K.
What's the weather forecast?
The weather for Puerto Vallarta - Haramara 37K 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 Puerto Vallarta - Haramara 37K?
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