Chiang Mai Thailand - HMONG 50-NIGHT 2026
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 - Chiang Mai Thailand - HMONG 50-NIGHT · 2026
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 | A17 King Kong Landmarkkm 9.0 | A13 Maesa Elephant Campkm 19.4 | A14 Jaophorluangoppathum 7 Schoolkm 28.9 | A15 Wat Doi Puikm 38.9 | A16 Montha Than Waterfallkm 52.1 | Chiang Mai PAO Parkkm 63.0 |
|---|---|---|---|---|---|---|
| Water | available | available | available | available | available | available |
| Brand products | unavailable | available | available | available | unavailable | unavailable |
| Hot meal | unavailable | unavailable | unavailable | unavailable | available | available |
Elevation profile
The course and its aid stations
Chiang Mai Thailand - HMONG 50-NIGHT: 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 9h57 to 6h04, and the aid-station stop budget from 0h16 to 0h06. 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 | 9h57 | 0h16 | 7 | 597 g | 7 L | 4,975 mg | +6h33 |
| 550 | 9h09 | 0h13 | 6.2 | 549 g | 6.4 L | 4,579 mg | +7h21 |
| 600 | 8h18 | 0h11 | 5.3 | 498 g | 5.8 L | 4,153 mg | +8h12 |
| 650 | 7h40 | 0h09 | 4.7 | 460 g | 5.4 L | 3,832 mg | +8h50 |
| 700 | 7h01 | 0h08 | 4 | 421 g | 4.9 L | 3,509 mg | +9h29 |
| 750 | 6h31 | 0h06 | 3.5 | 391 g | 4.6 L | 3,258 mg | +9h59 |
| 800 | 6h04 | 0h06 | 3.1 | 364 g | 4.2 L | 3,033 mg | +10h26 |
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.
Other trails worth preparing for
- SMT5555 km · 3,908 m D+ · November 7, 2026
- Chiang Mai Thailand - PAGODA 50-NIGHT57 km · 3,505 m D+ · November 28, 2026
- Chiang Mai Thailand - PAGODA 50-DAY57 km · 3,505 m D+ · November 28, 2026
- Chiang Mai Thailand - ELEPHANT 100101 km · 5,448 m D+ · December 4, 2026
- Chiang Mai Thailand - HMONG 50-DAY63 km · 2,915 m D+ · December 5, 2026
- Amazean Jungle Thailand - JUNGLE 50K56 km · 2,812 m D+ · May 1, 2027
- Amazean Jungle Thailand - TUNNEL 100K91 km · 4,825 m D+ · May 1, 2027
- PYT10097 km · 4,145 m D+ · October 17, 2026
- Mu Cang Chai Ultra Trail 55K56 km · 2,850 m D+ · October 3, 2026
Chiang Mai Thailand - HMONG 50-NIGHT 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 — Chiang Mai Thailand - HMONG 50-NIGHT
Weather for Chiang Mai Thailand - HMONG 50-NIGHT
The weather for Chiang Mai Thailand - HMONG 50-NIGHT 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 Chiang Mai Thailand - HMONG 50-NIGHT, hour by hour on the courseFrequently asked questions
How many checkpoints?
Chiang Mai Thailand - HMONG 50-NIGHT has 6 checkpoints: 5 aid stations and 1 water point. Details are in the two tables above.
What's the longest segment without aid?
The one leading to A16 Montha Than Waterfall: 13.3 km and 405 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?
Chiang Mai Thailand - HMONG 50-NIGHT is 63 km long with 2915 m of elevation gain.
How long to finish?
With a UTMB Index of 600 (average runner), the estimated time is around 8h18 for Chiang Mai Thailand - HMONG 50-NIGHT.
What's the weather forecast?
The weather for Chiang Mai Thailand - HMONG 50-NIGHT 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 Chiang Mai Thailand - HMONG 50-NIGHT?
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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