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Cover photo of Trail Verbier St Bernard - X-Alpine 2027 — 141 km, 9316 m elevation gain

Trail Verbier St Bernard - X-Alpine 2027

July 9, 2027
Distance
140.8 km
Elevation gain
9316 m
Country
🇨🇭 Switzerland
Download the GPXOfficial race website
Course weather at your time of passage

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 13 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.

Predicted race time based on your UTMB Index® · smoothed times achieved by runners at your level in past editions

UTMB Index®
Peaking29h34
Normal day
3005007009001000UTMB Index®
from Peaking (P10) to Survival mode (P90)extended based on 209,157 finishers from 222 racesCalibrated UTMB® points
SourceUTMB® IndexLiveTrail

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Cut-off times and crew - Trail Verbier St Bernard - X-Alpine · 2027

141 km race checkpoints: kilometers, elevation, crew, cut-off time and access
Aid stationCum. kmCum. D+Seg. kmSeg. D+Seg. D-CrewCut-offAccess
Savoleyres13.01,213 m13.01,213 m372 mForbidden—
Sembrancher30.01,421 m17.0208 m1,823 mForbiddenSat 04:05 AM
Champex37.72,208 m7.7787 m21 mAllowedSat 06:20 AM
Orny46.43,613 m8.81,405 m75 mForbidden—
La Fouly60.64,080 m14.2467 m1,673 mAllowedSat 01:30 PM
Col Fenêtre71.85,295 m11.21,215 m135 mForbidden—
Gd St Bernard75.05,461 m3.2166 m376 mForbiddenSat 06:35 PM
Col des Chevaux77.25,716 m2.3255 m19 mAllowed—
Bourg St Pierre89.25,872 m12.0156 m1,242 mAllowedSat 10:30 PM
Cabane de Mille101.16,914 m11.91,042 m189 mForbidden—
Cabane Brunet108.97,129 m7.8215 m620 mAllowedSun 04:50 AM
Cabane Panossière116.38,026 m7.4897 m345 mForbidden—
Lourtier128.18,051 m11.825 m1,550 mAllowedSun 11:00 AM
La Chaux134.29,261 m6.11,210 m41 mAllowedSun 02:30 PM
Verbier140.89,317 m6.756 m834 m——

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: products in rows, aid stations in columns
ProductSavoleyreskm 13.0Sembrancherkm 30.0Champexkm 37.7Ornykm 46.4La Foulykm 60.6Gd St Bernardkm 75.0Bourg St Pierrekm 89.2Cabane de Millekm 101.1Cabane Brunetkm 108.9Cabane Panossièrekm 116.3Lourtierkm 128.1La Chauxkm 134.2Verbierkm 140.8
Wateravailableavailableavailableavailableavailableavailableavailableavailableavailableavailableavailableavailableavailable
Brand products · Näakunavailableavailableavailableunavailableunavailableavailableunavailableavailableavailableunavailableunavailableavailableunavailable
Hot mealunavailableunavailableunavailableunavailableavailableunavailableavailableunavailableunavailableunavailableavailableunavailableavailable

La feuille de ton assistance pour Trail Verbier St Bernard - X-Alpine · 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.

  • Champexkm 37.7
  • La Foulykm 60.6
  • Col des Chevauxkm 77.2
  • Bourg St Pierrekm 89.2
  • Cabane Brunetkm 108.9
  • Lourtierkm 128.1
  • La Chauxkm 134.2

Recto, verso et planche d'étiquettes, en PDF : l'exemple d'une coureuse de l'UTMB.

Elevation profile

1000 M1500 M2000 M2500 MS01 · Savoleyres KM 13.0 — Alt 2335 m D+ cumulé 1213 m13.0 KMSavoleyresS02 · Sembrancher KM 30.0 — Alt 711 m D+ cumulé 1421 m30.0 KMSembrancherS03 · Champex KM 37.7 — Alt 1469 m D+ cumulé 2208 m37.7 KMChampexS04 · Orny KM 46.4 — Alt 2818 m D+ cumulé 3613 m46.4 KMOrnyS05 · La Fouly KM 60.6 — Alt 1601 m D+ cumulé 4080 m60.6 KMLa FoulyS06 · Col Fenêtre KM 71.8 — Alt 2693 m D+ cumulé 5295 m71.8 KMCol FenêtreS07 · Gd St Bernard KM 75.0 — Alt 2471 m D+ cumulé 5461 m75.0 KMGd St BernardS08 · Col des Chevaux KM 77.2 — Alt 2711 m D+ cumulé 5716 m77.2 KMCol des ChevauxS09 · Bourg St Pierre KM 89.2 — Alt 1620 m D+ cumulé 5872 m89.2 KMBourg St PierreS10 · Cabane de Mille KM 101.1 — Alt 2477 m D+ cumulé 6914 m101.1 KMCabane de MilleS11 · Cabane Brunet KM 108.9 — Alt 2101 m D+ cumulé 7129 m108.9 KMCabane BrunetS12 · Cabane Panossière KM 116.3 — Alt 2629 m D+ cumulé 8026 m116.3 KMCabane PanossièreS13 · Lourtier KM 128.1 — Alt 1081 m D+ cumulé 8051 m128.1 KMLourtierS14 · La Chaux KM 134.2 — Alt 2263 m D+ cumulé 9261 m134.2 KMLa ChauxStart0 KMFinish140.8 KM

The course and its aid stations

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GPX
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Trail Verbier St Bernard - X-Alpine: 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 37h27 to 22h58, and the aid-station stop budget from 1h32 to 0h25. The longer the race, the more stops weigh: this is time you should plan to spend standing still, not only running.

SourceUTMB® Index

Below a UTMB® Index of roughly 370, the overall cut-off of 42h00 is no longer reachable at the estimated pace.

0h000h250h491h141h383005007009001000UTMB® Index
Estimated time, stop time and fuelling needs on Trail Verbier St Bernard - X-Alpine by UTMB Index
UTMB® IndexEstimated timeOf which stopsNight hoursCarbsFluidSodiumCut-off margin
50037h271h32192,247 g26.2 L18,725 mg+4h33
55034h311h23192,071 g24.2 L17,258 mg+7h29
60032h311h1418.51,951 g22.8 L16,258 mg+9h29
65029h070h5615.11,747 g20.4 L14,558 mg+12h53
70026h330h4412.61,593 g18.6 L13,275 mg+15h27
75024h300h3110.51,470 g17.2 L12,250 mg+17h30
80022h580h2591,378 g16.1 L11,483 mg+19h02

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

559 starters, 59.2% DNF rate, 17 timed checkpoints.

Duration of each segment on edition 2026: median and middle half of field
SegmentkmMedianMiddle halfMeasuredMedian passageStill ranked
Verbier → Savoleyres12.92 h 232 h 04 – 2 h 385562 h 18556
Savoleyres → Sembrancher302 h 111 h 56 – 2 h 285394 h 25544
Sembrancher → Champex37.61 h 401 h 29 – 1 h 505116 h 02516
Champex → Col Breya43.22 h 021 h 46 – 2 h 204777 h 59480
Col Breya → Orny46.41 h 121 h 04 – 1 h 254759 h 05479
Orny → La Fouly entrée60.53 h 122 h 44 – 3 h 3845412 h 10468
La Fouly entrée → La Fouly sortie60.510 min3 min – 25 min45212 h 20465
La Fouly sortie → Col Fenêtre71.82 h 472 h 28 – 3 h 2036715 h 12368
Col Fenêtre → Grd St-Bernard74.91 h 0254 min – 1 h 1135916 h 04363
Grd St-Bernard → Bourg St Pierre89.12 h 322 h 15 – 2 h 5131118 h 44314
Bourg St Pierre → Mille1012 h 001 h 55 – 2 h 004—241
Mille → Brunet108.91 h 0059 min – 1 h 00424 h 26241
Brunet → C Panossière115.62 h 252 h 03 – 2 h 5522827 h 04231
C Panossière → Lourtier entrée127.42 h 372 h 11 – 3 h 0122529 h 52229
Lourtier entrée → Lourtier sortie127.422 min11 min – 35 min22830 h 35229
Lourtier sortie → La Chaux133.52 h 192 h 04 – 2 h 3322832 h 48229
La Chaux → Verbier140.21 h 221 h 07 – 1 h 3822734 h 13228

“Median passage” is elapsed time from the start, not a clock time: the clock time depends on the edition.

Where runners drop out. La Fouly sortie (97) · Bourg St Pierre (73) · Grd St-Bernard (49) out of 331 total DNFs.

RAVIT record from the official timing of the 2026 edition, data from September 23, 2026.

SourceLiveTrail
See segment-by-segment analysis of Trail Verbier St Bernard - X-Alpine

Other trails worth preparing for

Trail Verbier St Bernard - X-Alpine over the years

Trail Verbier St Bernard - X-Alpine 2026

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 — Trail Verbier St Bernard - X-Alpine

Weather for Trail Verbier St Bernard - X-Alpine

The weather for Trail Verbier St Bernard - X-Alpine 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 Trail Verbier St Bernard - X-Alpine, hour by hour on the course

Frequently asked questions

How many checkpoints?

Trail Verbier St Bernard - X-Alpine has 15 checkpoints: 10 aid stations, 3 water points, and 2 checkpoints with undocumented contents. Details are in the two tables above.

What's the longest segment without aid?

The one leading to Sembrancher: 17.0 km and 208 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?

Trail Verbier St Bernard - X-Alpine is 141 km long with 9316 m of elevation gain.

How long to finish?

With a UTMB Index of 600 (average runner), the estimated time is around 32h31 for Trail Verbier St Bernard - X-Alpine.

What's the weather forecast?

The weather for Trail Verbier St Bernard - X-Alpine 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 Trail Verbier St Bernard - X-Alpine?

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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