Skip to content
TrailMath
Language EN FR
Trail Verbier St-Bernard by UTMB - X-Alpine

Verbier X-Alpine Aid Station Planner

All 17 Verbier X-Alpine checkpoints pre-loaded. Enter your goal finish time to get estimated arrival times at every aid station.

140.3km9,127m D+17 checkpointsCutoff: 41h30

Full Trail Verbier St-Bernard by UTMB - X-Alpine course data: aid stations, cutoffs, course profile

Enter a goal Verbier X-Alpine finish time and get estimated arrival times at every checkpoint - 140.3 km with around 9,127 m of climbing, with crew and drop-bag points flagged.

Starting estimate based on the cutoff, not on published finish times. Replace it with your own goal.

Turns every arrival into a clock time and every cutoff into a margin.

Terrain changes how the goal time is shared between segments, not the total. One surface everywhere cancels out.

Checkpoints (17)

Crew may meet you at
  • Champex 37.7 km, by Sat 06:58
  • La Fouly 60.6 km, by Sat 13:22
  • Col des Chevaux 77.2 km, by Sat 17:54
  • Bourg-St-Pierre 89.2 km, by Sat 20:25
  • Cabane Brunet 108.9 km, by Sun 01:04
  • Lourtier 127.5 km, by Sun 05:28
  • La Chaux 133.6 km, by Sun 07:48

Not published for Plan la Chaux - check the race manual.

Drop bags
  • Bourg-St-Pierre 89.2 km, by Sat 20:25

Not published for Plan la Chaux - check the race manual.

  1. Savoleyreslikely hiking (pace)

    Sat 01:25
    Dist (km)
    13.0
    D+ (m)
    +1211
    Seg time
    3:25:42
    Seg pace/km
    15:49

  2. Sembrancherlikely hiking (pace)

    Sat 04:59
    Dist (km)
    30.0
    D+ (m)
    +193
    Seg time
    3:33:50
    Seg pace/km
    12:35

  3. Champexlikely hiking (pace)

    Sat 06:58
    Dist (km)
    37.7
    D+ (m)
    +781
    Seg time
    1:59:22
    Seg pace/km
    15:30

  4. Ornylikely hiking (pace)

    Sat 09:55
    Dist (km)
    46.4
    D+ (m)
    +1413
    Seg time
    2:56:52
    Seg pace/km
    20:20

  5. La Foulylikely hiking (pace)

    Sat 13:22
    Dist (km)
    60.6
    D+ (m)
    +451
    Seg time
    3:26:30
    Seg pace/km
    14:33

  6. Plan la Chauxlikely hiking (pace)

    Sat 15:06
    Dist (km)
    67.9
    D+ (m)
    +570
    Seg time
    1:44:03
    Seg pace/km
    14:15

  7. Col Fenêtrelikely hiking (pace)

    Sat 16:26
    Dist (km)
    71.8
    D+ (m)
    +653
    Seg time
    1:19:53
    Seg pace/km
    20:29

  8. Col du Grand-Saint-Bernardlikely hiking (pace)

    Sat 17:16
    Dist (km)
    75.0
    D+ (m)
    +155
    Seg time
    0:50:40
    Seg pace/km
    15:50

  9. Col des Chevauxlikely hiking (pace)

    Sat 17:54
    Dist (km)
    77.2
    D+ (m)
    +261
    Seg time
    0:37:32
    Seg pace/km
    17:04

  10. Bourg-St-Pierrelikely hiking (pace)

    Sat 20:25
    Dist (km)
    89.2
    D+ (m)
    +157
    Seg time
    2:31:15
    Seg pace/km
    12:36

  11. Cabane de Millelikely hiking (pace)

    Sat 23:23
    Dist (km)
    101.1
    D+ (m)
    +1043
    Seg time
    2:57:40
    Seg pace/km
    14:56

  12. Cabane Brunetlikely hiking (pace)

    Sun 01:04
    Dist (km)
    108.9
    D+ (m)
    +242
    Seg time
    1:41:39
    Seg pace/km
    13:02

  13. Cabane Panossièrelikely hiking (pace)

    Sun 02:59
    Dist (km)
    115.8
    D+ (m)
    +714
    Seg time
    1:54:17
    Seg pace/km
    16:34

  14. Lourtierlikely hiking (pace)

    Sun 05:28
    Dist (km)
    127.5
    D+ (m)
    +10
    Seg time
    2:29:39
    Seg pace/km
    12:47

  15. La Chauxlikely hiking (pace)

    Sun 07:48
    Dist (km)
    133.6
    D+ (m)
    +1209
    Seg time
    2:19:57
    Seg pace/km
    22:57

  16. Verbier (Finish)likely hiking (pace)

    Sun 09:17
    Dist (km)
    140.3
    D+ (m)
    +64
    Seg time
    1:28:08
    Seg pace/km
    13:09

Highlighted rows use a pace heuristic (>12 min/km / >19 min/mi) - likely hiking by speed, not grade. The grade-based power-hike cue is ≥15% (see GAP and Incline tools). Times are distributed proportionally by km-effort.

Cutoff buffers are estimates from your goal time and published barriers. Courses and barriers change - verify against the official race guide.

Next step

Calculate nutrition →

Verbier X-Alpine course in numbers

Climbing per km
65 m
ITRA km-effort
232 (100M)
Highest point
2,818 m
Biggest climb
+2,207 m over 16.3 km at 12.9% (Sembrancher to Orny)
Steepest climb
+1,203 m over 5.7 km at 21.1% (Lourtier to La Chaux)
Longest descent
-1,773 m over 14.9 km at 11.4% (down to Sembrancher)
Track climbing above 3%
43%
Winning time / cutoff
19h42 / 41h30 (2.1x the winner's time)

Section-by-section climbs, descents and grades are on the Verbier X-Alpine course page.

About Trail Verbier St-Bernard by UTMB - X-Alpine

Trail Verbier St-Bernard by UTMB - X-Alpine covers 140.3 km with around 9,127 m of elevation gain, starting in Verbier, Switzerland. The overall cutoff is 41 hours 30 minutes.

Crew access is allowed at Champex (37.7 km), La Fouly (60.6 km), Col des Chevaux (77.2 km), Bourg-St-Pierre (89.2 km), Cabane Brunet (108.9 km), Lourtier (127.5 km) and La Chaux (133.6 km). Drop bags are available at Bourg-St-Pierre.

Checkpoint data approximate - verify against the current official race guide at verbier.utmb.world before your race.

How the splits are allocated

Your goal time is split across the Verbier X-Alpine legs by km-effort: distance + gain/100 + loss/200. Full methodology.

Related tools

Verbier X-Alpine Finish Time Predictor Predict your Verbier X-Alpine finish time Nutrition Calculator Calories, carbs & hydration targets Aid Station Planner Checkpoint times & pacing plan

Track your Verbier X-Alpine plan, crew notes, and live progress in the app

TrailMath uses these models to build periodized plans adjusted to your goals and terrain.

Start free