Mountain Ultra Trail - MUT Miler by UTMB® 2027
This page is generated independently by RAVIT. RAVIT is not affiliated with UTMB Group SAS, the race's official organizer.
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 11 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 - Mountain Ultra Trail - MUT Miler by UTMB® · 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 | Cradock Passkm 16.5 | Montagu Passkm 23.6 | Herold Wineskm 41.4 | Tierkopkm 52.8 | Garden Route Damkm 67.9 | Groeneweidekm 83.3 | Wildernesskm 101.7 | Oakhurstkm 116.2 | Bergplaaskm 136.9 | Tierkopkm 153.2 | Trail Kioskkm 166.2 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Water | available | available | available | available | available | available | available | available | available | available | available |
| Brand products · Näak | unavailable | unavailable | available | available | available | available | available | available | available | available | available |
La feuille de ton assistance pour Mountain Ultra Trail - MUT Miler by UTMB® · 2027
Ton assistance peut te voir à ces postes. Ton plan RAVIT y met tes heures, ce qu'elle te tend et la route pour y aller.
Recto, verso et planche d'étiquettes, en PDF : l'exemple d'une coureuse de l'UTMB.
Elevation profile
The course and its aid stations
Mountain Ultra Trail - MUT Miler by UTMB®: 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 40h42 to 25h00, and the aid-station stop budget from 3h55 to 0h50. 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 365, the overall cut-off of 50h00 is no longer reachable at the estimated pace.
| UTMB® Index | Estimated time | Of which stops | Night hours | Carbs | Fluid | Sodium | Cut-off margin |
|---|---|---|---|---|---|---|---|
| 500 | 40h42 | 3h55 | 17.7 | 2,442 g | 28.5 L | 20,346 mg | +9h18 |
| 550 | 37h51 | 2h46 | 14.9 | 2,271 g | 26.5 L | 18,924 mg | +12h09 |
| 600 | 35h01 | 1h58 | 12 | 2,101 g | 24.5 L | 17,508 mg | +14h59 |
| 650 | 32h08 | 1h29 | 10 | 1,928 g | 22.5 L | 16,070 mg | +17h52 |
| 700 | 29h22 | 1h11 | 10 | 1,762 g | 20.6 L | 14,681 mg | +20h38 |
| 750 | 27h07 | 0h59 | 10 | 1,627 g | 19 L | 13,555 mg | +22h53 |
| 800 | 25h00 | 0h50 | 10 | 1,500 g | 17.5 L | 12,501 mg | +25h00 |
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
75 starters, 28% DNF rate, 12 timed checkpoints.
| Segment | km | Median | Middle half | Measured | Median passage | Still ranked |
|---|---|---|---|---|---|---|
| Start → Cradock Pass | 16.4 | 3 h 44 | 3 h 17 – 4 h 12 | 75 | 3 h 44 | 75 |
| Cradock Pass → Montagu Pass | 23.6 | 1 h 38 | 1 h 29 – 1 h 47 | 75 | 5 h 22 | 75 |
| Montagu Pass → Herold Wines | 41.6 | 4 h 13 | 3 h 39 – 4 h 48 | 74 | 9 h 38 | 74 |
| Herold Wines → Tierkop | 53 | 2 h 55 | 2 h 30 – 3 h 25 | 69 | 12 h 45 | 69 |
| Tierkop → Garden Route Dam | 68.1 | 3 h 00 | 2 h 32 – 3 h 12 | 68 | 15 h 40 | 68 |
| Garden Route Dam → Groeneweide | 83.5 | 3 h 18 | 2 h 44 – 3 h 31 | 64 | 18 h 57 | 64 |
| Groeneweide → Wilderness | 101.8 | 3 h 56 | 3 h 23 – 4 h 24 | 64 | 22 h 45 | 64 |
| Wilderness → Oakhurst | 116.4 | 3 h 18 | 2 h 40 – 3 h 51 | 57 | 26 h 20 | 57 |
| Oakhurst → Bergplaas | 136.7 | 5 h 00 | 4 h 11 – 5 h 52 | 55 | 30 h 43 | 55 |
| Bergplaas → Tierkop | 152.7 | 5 h 50 | 4 h 30 – 6 h 48 | 54 | 36 h 29 | 54 |
| Tierkop → Trail Kiosk | 166.4 | 3 h 49 | 3 h 13 – 4 h 14 | 54 | 40 h 34 | 54 |
| Trail Kiosk → Finish | 168.4 | 22 min | 17 min – 25 min | 54 | 40 h 57 | 54 |
“Median passage” is elapsed time from the start, not a clock time: the clock time depends on the edition.
Where runners drop out. Wilderness (7) · Herold Wines (5) · Garden Route Dam (4) out of 21 total DNFs.
RAVIT record from the official timing of the 2026 edition, data from September 20, 2026.
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In the 2027 ranking
Mountain Ultra Trail - MUT Miler by UTMB® is 168 km and 7,959 m of elevation gain, that's 247 km-effort: category XXL, among 59 races in 2027. Its time limit of 50 h requires a minimum speed of 3.4 km/h: rank 21 out of 51 of the widest cut-off times in XXL.
XXL ultra-trails 2027: 210 km-effort and above
Similar effort in 2027
- SWISS CANYON TRAIL - 100 Miles · 248 km-effort
- Zugspitz Ultra Trail - ZUT100 | Zugspitz Ultra Trail by UTMB · 248 km-effort
- Cruel Jewel 100 · 242 km-effort
Other trails worth preparing for
Mountain Ultra Trail - MUT Miler by UTMB® 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 — Mountain Ultra Trail - MUT Miler by UTMB®
Weather for Mountain Ultra Trail - MUT Miler by UTMB®
The weather for Mountain Ultra Trail - MUT Miler by UTMB® 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 Mountain Ultra Trail - MUT Miler by UTMB®, hour by hour on the courseFrequently asked questions
How many checkpoints?
Mountain Ultra Trail - MUT Miler by UTMB® has 12 checkpoints: 9 aid stations, 2 water points, and 1 checkpoint with undocumented contents. Details are in the two tables above.
What's the longest segment without aid?
The one leading to Bergplaas: 20.7 km and 935 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?
Mountain Ultra Trail - MUT Miler by UTMB® is 168 km long with 7959 m of elevation gain.
How long to finish?
With a UTMB® Index of 600 (average runner), the estimated time is around 35h01 for Mountain Ultra Trail - MUT Miler by UTMB®.
What's the weather forecast?
The weather for Mountain Ultra Trail - MUT Miler by UTMB® 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 Mountain Ultra Trail - MUT Miler by UTMB®?
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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