TDS

Route

Profile

TrailSight+

Unlock the full picture of this course

Get the climbs, the descents, the effort split, the longest stretch without aid — every metric a trail runner needs to plan a race.

Top climbs, average and max gradients
Longest and steepest descents
Effort split by thirds and hardest km
Longest stretch without aid and spacing stats
Runnable sections and terrain mix

TrailSight+

Build your race plan with the roadbook

Set a target time or a cut-off margin and get the passage time at every checkpoint, with adjustable aid-station stops and shareable links.

Target finish time or margin on every cut-off
Aware of every aid station's cut-off
Pace adjusted by slope and fatigue
Editable pause per aid station
Shareable link for crew & pacers

Segments

Courmayeur

Mon 23:50

Distance 0.0 km

Altitude 1,223 m

D+ 0 m

D- 0 m

7.6 km 781 m 47 m

10.19 km/h (5:53/km) 4.06 km/h (14:47/km)

Checrouit - Maison Vieille

Tue 00:35

Tue 01:43

Distance 7.6 km

Altitude 1,957 m

D+ 781 m

D- 47 m

4.4 km 455 m 0 m

10.25 km/h (5:51/km) 4.10 km/h (14:38/km)

Arête du Mont-Favre

Tue 01:01

Tue 02:48

Distance 12.1 km

Altitude 2,412 m

D+ 1236 m

D- 47 m

4.2 km 0 m 456 m

14.10 km/h (4:15/km) 5.90 km/h (10:10/km)

Lac Combal

Tue 01:19

Tue 03:31

Tue 03:30

Distance 16.3 km

Altitude 1,973 m

D+ 1237 m

D- 504 m

4.0 km 607 m 0 m

7.03 km/h (8:32/km) 3.02 km/h (19:52/km)

Col Chavannes

Tue 01:53

Tue 04:50

Distance 20.3 km

Altitude 2,580 m

D+ 1861 m

D- 504 m

16.0 km 448 m 836 m

12.03 km/h (4:59/km) 4.76 km/h (12:36/km)

La Thuile - Petit St Bernard

Tue 03:13

Tue 08:12

Tue 08:30

Distance 36.3 km

Altitude 2,187 m

D+ 2318 m

D- 1349 m

10.8 km 0 m 1295 m

12.65 km/h (4:45/km) 4.78 km/h (12:33/km)

Seez

Tue 04:04

Tue 10:27

Distance 47.1 km

Altitude 892 m

D+ 2318 m

D- 2649 m

3.3 km 25 m 86 m

14.23 km/h (4:13/km) 5.24 km/h (11:27/km)

Bourg St Maurice

Tue 04:18

Tue 11:05

Tue 11:00

Distance 50.4 km

Altitude 831 m

D+ 2343 m

D- 2735 m

4.7 km 1159 m 0 m

4.11 km/h (14:36/km) 1.80 km/h (33:20/km)

Fort de la Platte

Tue 05:26

Tue 13:40

Tue 13:45

Distance 55.1 km

Altitude 1,990 m

D+ 3502 m

D- 2735 m

5.9 km 736 m 172 m

5.89 km/h (10:11/km) 2.62 km/h (22:54/km)

Passeur de Pralognan

Tue 06:26

Tue 15:55

Distance 61.0 km

Altitude 2,554 m

D+ 4238 m

D- 2907 m

4.1 km 0 m 583 m

9.87 km/h (6:05/km) 4.25 km/h (14:07/km)

Cormet de Roselend

Tue 06:51

Tue 16:53

Tue 17:15

Distance 65.1 km

Altitude 1,971 m

D+ 4238 m

D- 3490 m

2.8 km 335 m 0 m

6.09 km/h (9:51/km) 2.47 km/h (24:17/km)

Col de la Sauce

Tue 07:19

Tue 18:02

Distance 67.9 km

Altitude 2,306 m

D+ 4573 m

D- 3490 m

4.6 km 22 m 671 m

10.20 km/h (5:53/km) 3.94 km/h (15:14/km)

La Gittaz

Tue 07:46

Tue 19:12

Tue 19:30

Distance 72.5 km

Altitude 1,657 m

D+ 4596 m

D- 4162 m

18.3 km 944 m 1864 m

7.57 km/h (7:56/km) 2.97 km/h (20:12/km)

Beaufort

Tue 10:11

Wed 01:22

Wed 03:00

Distance 90.8 km

Altitude 739 m

D+ 5540 m

D- 6026 m

6.2 km 457 m 22 m

7.97 km/h (7:32/km) 3.00 km/h (20:00/km)

Hauteluce

Tue 10:58

Wed 03:27

Wed 05:30

Distance 97.0 km

Altitude 1,174 m

D+ 6036 m

D- 6085 m

8.5 km 890 m 287 m

6.48 km/h (9:16/km) 2.42 km/h (24:48/km)

Barrage de la Girotte

Tue 12:17

Wed 06:58

Distance 105.6 km

Altitude 1,777 m

D+ 6926 m

D- 6372 m

8.0 km 406 m 307 m

8.39 km/h (7:09/km) 3.28 km/h (18:18/km)

Le Signal

Tue 13:14

Wed 09:24

Wed 11:15

Distance 113.5 km

Altitude 1,876 m

D+ 7332 m

D- 6679 m

3.7 km 0 m 668 m

8.46 km/h (7:06/km) 3.28 km/h (18:18/km)

Notre Dame de la Gorge

Tue 13:40

Wed 10:31

Distance 117.2 km

Altitude 1,208 m

D+ 7332 m

D- 7347 m

3.9 km 0 m 61 m

13.15 km/h (4:34/km) 5.04 km/h (11:54/km)

Les Contamines

Tue 13:58

Wed 11:18

Wed 13:15

Distance 121.2 km

Altitude 1,157 m

D+ 7332 m

D- 7408 m

3.4 km 557 m 0 m

4.91 km/h (12:13/km) 1.94 km/h (30:56/km)

Chalets du Truc

Tue 14:40

Wed 13:04

Distance 124.6 km

Altitude 1,714 m

D+ 7899 m

D- 7408 m

3.5 km 589 m 186 m

4.70 km/h (12:46/km) 1.89 km/h (31:45/km)

Col de Tricot

Tue 15:25

Wed 14:56

Distance 128.1 km

Altitude 2,117 m

D+ 8488 m

D- 7594 m

6.5 km 390 m 711 m

6.61 km/h (9:05/km) 2.73 km/h (21:59/km)

Bellevue

Tue 16:24

Wed 17:19

Wed 18:15

Distance 134.6 km

Altitude 1,796 m

D+ 8878 m

D- 8305 m

4.4 km 0 m 788 m

8.88 km/h (6:45/km) 3.65 km/h (16:26/km)

Les Houches

Tue 16:54

Wed 18:32

Wed 19:15

Distance 139.1 km

Altitude 1,008 m

D+ 8878 m

D- 9093 m

9.1 km 241 m 205 m

9.62 km/h (6:14/km) 4.03 km/h (14:53/km)

Chamonix

Tue 17:51

Wed 20:48

Wed 20:45

Distance 148.2 km

Altitude 1,035 m

D+ 9123 m

D- 9302 m

Comments 0

No comment yet. Ask the first question.

No TrailSight runner yet

Heading to this race?

Get the GPX track, elevation profile and aid stations on your watch.

Unlock the full picture of this course

Build your race plan with the roadbook

Courmayeur

Checrouit - Maison Vieille

Arête du Mont-Favre

Lac Combal

Col Chavannes

La Thuile - Petit St Bernard

Seez

Bourg St Maurice

Fort de la Platte

Passeur de Pralognan

Cormet de Roselend

Col de la Sauce

La Gittaz

Beaufort

Hauteluce

Barrage de la Girotte

Le Signal

Notre Dame de la Gorge

Les Contamines

Chalets du Truc

Col de Tricot

Bellevue

Les Houches

Chamonix

Comments 0

Heading to this race?

Login required

Unlock GPX Export

Get this GPX track

Export

Connect Garmin

Course already exists

GARMIN CONNECT™

Connect Suunto

SUUNTO

Unlock the full picture of this course

Build your race plan with the roadbook

Courmayeur

Checrouit - Maison Vieille

Arête du Mont-Favre

Lac Combal

Col Chavannes

La Thuile - Petit St Bernard

Seez

Bourg St Maurice

Fort de la Platte

Passeur de Pralognan

Cormet de Roselend

Col de la Sauce

La Gittaz

Beaufort

Hauteluce

Barrage de la Girotte

Le Signal

Notre Dame de la Gorge

Les Contamines

Chalets du Truc

Col de Tricot

Bellevue

Les Houches

Chamonix

Comments 0

Heading to this race?

3D View — TDS

Login required

Unlock GPX Export

Get this GPX track

Export

Connect Garmin

Course already exists

GARMIN CONNECT™

Connect Suunto

SUUNTO