Pacing, fueling and crew sheet for the course you pick
Start line in
At a glance
Raidlight Trail Festival 2027 takes place from Friday 21 to Sunday 23 May 2027 in Saint-Pierre-de-Chartreuse (Isère, France). 6 courses from 4 to 46 km.
Longest course: Maratour, 46 km with 2’600 m D+ (57 m per km: mountain terrain). Terrain: 52% trail, including 17 km of mountain trail (T2) and 2 km of T3, the most technical part; 34% forest track and 10% road. Terrain data: © OpenStreetMap contributors.
On Kliva, plan your pacing and nutrition for free, then send the plan to your watch.
The trail festival in Chartreuse: 3 days, 6 race formats.
6 courses
4km2.5mi
900 m D+2’953 ft D+
3 m D-10 ft D-
avg 23%
Kilomètre Vertical14.05.
No index17km10.6mi
800 m D+2’625 ft D+
663 m D-2’175 ft D-
avg 5%
Festi'Trail15.05.
No index24km14.9mi
1’400 m D+4’593 ft D+
1’262 m D-4’140 ft D-
avg 6%
Semi Trail15.05.
No index27km16.8mi
2’000 m D+6’562 ft D+
2’383 m D-7’818 ft D-
avg 7%
Sky Trail16.05.
No index33km20.5mi
2’000 m D+6’562 ft D+
avg 6%
Trail Tour15.05.
46km28.6mi
2’600 m D+8’530 ft D+
2’592 m D-8’504 ft D-
avg 6%
Maratour15.05.
No index
Course analysis
46 km28.6 mi2’600 m D+8’530 ft D+
- D+
- 2’600 m8’530 ft
- D−
- 2’592 m8’504 ft
- Max alt.
- 1’744 m5’722 ft
- Steepest
- 16%
Segments
Elevation profile: Maratour
774 m – 1’744 m2’539 ft – 5’722 ft
Feels like these
- XIII Trail Câmara de Lobos39.2 km24.4 mi · 67 km-effortSep 19, 2027 · Dates to be confirmed2’408 km away1’496.3 mi away
- UT4M40.4 km25.1 mi · 72 km-effortJul 15, 202718 km away11.2 mi away
- Kalkkoegeltrail42.2 km26.2 mi · 73 km-effortSep 25, 2027472 km away293.3 mi away
- La 6000D by DARE2B - Trail de légende43.1 km26.8 mi · 71 km-effortJul 31, 202769 km away42.9 mi away
Where to stay
Find a place to stay near Saint-Pierre-de-Chartreuse for the race.
We may earn a commission if you book through this map, at no extra cost to you.
Spotted wrong info on this page? Tell us and we'll review it. Report it