Camins d'Hèr - CDH
This page is for the 2027 CDH, Camins d’Hèr, the “iron roads”: 110 km from Les to Vielha, starting at 06:00 on Friday 9 July 2027 with a 28-hour limit.
LES → VIELHA
- Distance
- 110 km
- Ascent
- +6,400 m
- High point
- 2,551 mCoth de Maubèrme
- Life bases
- 2
- drop bag
- 3
- Stations
- 13
- Time limit
- ≤ 28 h
- Start
- 06:00 AMFri, Jul 9
The course
The whole race, as a ridgeline
● life base◆ drop bag▲ high point
Camins d'Hèr - CDH
The organiser describes the CDH as a journey through the mining history of the valley, through tunnels and mines at the foot of the Mauberme, and then into lakes, waterfalls and rivers. The checkpoint table makes that concrete. From Les at 637 metres the course passes Canejan and the Refugi Honeria, then climbs to the Mines de Liat at 2,322 metres around 23 km, Còth de Varradòs and the Pòrt d’Urets at 2,520 before Montgarri and Beret.
Salardú comes at 61 km, then the lake section shared with the VDA: Banhs de Tredòs, Estanh Obago at 2,239 metres, Colomèrs, Mont-Romies and Arties at 96 km, before Santet Escunhau and the Tuc de Meddia at 2,209 lead down to Vielha. The course climbs 6,400 metres. Assistance is allowed only at Salardú and Arties, where each runner’s two drop bags wait.
A 06:00 start means the front runs in daylight and most of the field reaches the lakes after dark. Through a Livebib link, family see the runner’s position on the course line, the distance covered and a finish estimate that updates as the race goes, in a browser with no account. Up by the mines and among the lakes the phone may lose signal; the position is then carried forward along the course and shown as estimated, never as measured.
About Val d'Aran by UTMB Camins d'Hèr - CDH 2027
Val d'Aran by UTMB Camins d'Hèr - CDH 2027 starts on Friday, July 9, 2027 at 06:00 AM in LES.
Camins d'Hèr - CDH: 110 km, 6,400 m of climbing, from LES to VIELHA, time limit 28 h.
There are 13 stations on the course, 9 of them with a cutoff time.
Official website: valdaran.utmb.world
The climbs
The climbs that decide the day
The course
On the map
Open the full-resolution mapThe course
Marked trails along the course
- Circular Val d'Aran31.7 km on this trail
- el Gran Bucle22 km on this trail
- Setau Sagèth21.7 km on this trail
- Camin Reiau - Variant Canejan9.9 km on this trail
- Aran Àneu8.6 km on this trail
- BTT 21: Salardú - Prüedo - Arties - Salardú7.6 km on this trail
- Prüedo7.6 km on this trail
- Pedals de Foc7.6 km on this trail
- Camin Reiau - Etapa 37.2 km on this trail
- Via Calda7.2 km on this trail
- Encantats6.6 km on this trail
- BTT 02: Les - Pista Portet . Honeria . Canejan . Les6.3 km on this trail
The roadbook
Stations
Every station on the course. Life bases carry a barrier clock in race-local time.
LES
59.9 km to SALARDU
0 km637 m
- CANEJAN5.7891
- REF. ERA HONERIA12.71,017Fri 09:30 AM
- CÒTH DE VARRADÒS28.42,057Fri 02:45 PM
- MONTGARRI461,659Fri 06:00 PM
- BERET511,850Fri 07:00 PM
SALARDU
life basedrop bagcrew34.7 km to ARTIES
59.9 km1,260 mCloses Fri 08:30 PM
- BANHS DE TREDÒS68.71,759Fri 10:30 PM
- COLOMERS80.11,980Sat 02:00 AM
- MONT-ROMIES90.31,765
ARTIES
life basedrop bagcrew14 km to VIELHA
94.7 km1,139 mCloses Sat 05:30 AM
- STET ESCUNHAU100.51,780
VIELHA
drop bag
108.7 km978 mCloses Sat 10:30 AM