Trail du Hérou 2026
Pacing, fueling and crew sheet for the course you pick
2’7008’858 m D+ ft D+
At a glance
Trail du Hérou 2026 took place on Saturday 12 September 2026 in Nadrin (Luxembourg, Belgium). 6 courses from 7.5 to 60 km.
Longest course: Maxi Hérou, 60 km with 2’700 m D+ (45 m per km: mountain terrain). It has 6 aid stations. Terrain: 47% trail, 42% forest track and 10% road. Terrain data: © OpenStreetMap contributors.
The 2027 edition is expected on Saturday 11 September 2027, date to be confirmed by the organiser. On Kliva, plan your pacing and nutrition for free, then send the plan to your watch.
An emblematic race for 10 years. In the heart of the Hérou, a challenge awaits you. Each step brings you closer to a mythical moment: making the mythical bell ring at the finish.
6 courses
7.5km4.7mi
320 m D+1’050 ft D+
avg 4%
Start to Hérou12.09.
16.4km10.2mi
1’050 m D+3’445 ft D+
771 m D-2’530 ft D-
avg 6%
Petit Hérou12.09.
No index25.3km15.7mi
1’450 m D+4’757 ft D+
1’060 m D-3’478 ft D-
avg 6%
Moyen Hérou12.09. · 2 aid stations
No index33km20.5mi
1’750 m D+5’741 ft D+
avg 5%
Grand Hérou12.09.
42.9km26.7mi
2’200 m D+7’218 ft D+
avg 5%
Hérou Marathon Trail12.09.
60km37.3mi
2’700 m D+8’858 ft D+
2’458 m D-8’064 ft D-
avg 5%
Maxi Hérou12.09. · 6 aid stations
No index
External route
7.5 km4.7 mi320 m D+1’050 ft D+
External content: map and profile provided by the third-party service.
Where to stay
Find a place to stay near Nadrin for the race.
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