Antelope Canyon 50M 2027
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.
Cut-off times and crew - Antelope Canyon 50M · 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
Aid station contents not documented.
La feuille de ton assistance pour Antelope Canyon 50M · 2027
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
Antelope Canyon 50M: 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 12h05 to 7h04, and the aid-station stop budget from 0h41 to 0h13. 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 |
|---|---|---|---|---|---|---|
| 500 | 12h05 | 0h41 | 1 | 725 g | 8.5 L | 6,045 mg |
| 550 | 10h58 | 0h33 | 1 | 658 g | 7.7 L | 5,487 mg |
| 600 | 9h45 | 0h26 | 1 | 585 g | 6.8 L | 4,873 mg |
| 650 | 8h55 | 0h22 | 1 | 535 g | 6.2 L | 4,458 mg |
| 700 | 8h13 | 0h18 | 1 | 493 g | 5.8 L | 4,107 mg |
| 750 | 7h36 | 0h16 | 1 | 456 g | 5.3 L | 3,800 mg |
| 800 | 7h04 | 0h13 | 1 | 424 g | 5 L | 3,537 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.
In the 2027 ranking
Antelope Canyon 50M is 88 km and 1,280 m of elevation gain, that's 101 km-effort: category M, among 124 races in 2027. Its time limit is not yet published: minimum speed unknown.
M trails 2027: 75 to 114 km-effort
Similar effort in 2027
- Black Mountain Trail ® - COUPO CAMBO · 100 km-effort
- Davos X-Trails - Diamond Run 68km · 101 km-effort
- Comrades Up Run CONSPORTS · 101 km-effort
Other trails worth preparing for
- Javelina 100k97 km · 1,053 m D+ · October 31, 2026
- Tunnel Hill 5081 km · 182 m D+ · November 7, 2026
- Mountain Masochist 100k101 km · 3,268 m D+ · November 7, 2026
- Mountain Masochist 5081 km · 2,311 m D+ · November 7, 2026
- Looking Glass 100K98 km · 3,190 m D+ · November 14, 2026
- Pass Mountain 50 Mile81 km · 1,602 m D+ · November 14, 2026
- Jackson County Ultras100 km · 2,491 m D+ · December 5, 2026
- Devil Dog Ultra 100k100 km · 1,820 m D+ · December 5, 2026
- Bandera 100k100 km · 1,891 m D+ · January 9, 2027
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 — Antelope Canyon 50M
Weather for Antelope Canyon 50M
The weather for Antelope Canyon 50M 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 Antelope Canyon 50M, hour by hour on the courseFrequently asked questions
How many checkpoints?
Antelope Canyon 50M has 2 checkpoints: 2 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?
Antelope Canyon 50M is 88 km long with 1280 m of elevation gain.
How long to finish?
With a UTMB Index of 600 (average runner), the estimated time is around 9h45 for Antelope Canyon 50M.
What's the weather forecast?
The weather for Antelope Canyon 50M 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 Antelope Canyon 50M?
In 2 minutes, RAVIT generates your complete plan: segment-by-segment time, carbs, water and sodium at every aid station, printable roadbook.
No card required · Instant results