MDS Crazy Loops Val d'Isère
Trail Running covering 24 h in Val d Isere (Auvergne-Rhône-Alpes, France)
MDS Crazy Loops Val d'Isère is an endurance sporting event in Val-d'Isère, Auvergne-Rhône-Alpes, FR focused on Trail Running. Key features include Mountain, Nature & Off-Road, Charity Run, Multi-Day.
The race program comprises 5 competitions, including Crazy Loops 24h Self-Sufficient (24 h, +380 m D+), Crazy Loops 12h Standalone (12 h, +380 m D+), Crazy Loops 9h Standalone (9 h, +380 m D+), Crazy Loops 6h Self-contained (6 h, +380 m D+), and Crazy Loops 3h Autonomous (3 h, +380 m D+). The exact date for the next edition is currently open and will be announced by the organizer. Official race regulations, course details, and registration information are provided on the organizer's website (marathondessables.com).

Event characteristics
Races & distances (5)
| Competition | Discipline | Distance | Elevation gain | Altitude range | Course type | Course & profile |
|---|---|---|---|---|---|---|
| Crazy Loops 24h Self-Sufficient | Trail Running | 24 h | +380 m | 1,829 m - 1,913 m | Multi-lap course | Route & profile |
| Crazy Loops 12h Standalone | Trail Running | 12 h | +380 m | 1,832 m - 1,916 m | Multi-lap course | Route & profile |
| Crazy Loops 9h Standalone | Trail Running | 9 h | +380 m | 1,835 m - 1,995 m | Loop course | Route & profile |
| Crazy Loops 6h Self-contained | Trail Running | 6 h | +380 m | 1,838 m - 1,922 m | Multi-lap course | Route & profile |
| Crazy Loops 3h Autonomous | Trail Running | 3 h | +380 m | 1,841 m - 2,001 m | Loop course | Route & profile |
Course route & map
Elevation profile & course telemetry
Altitude from 1,829 m to 1,913 m above sea level (+380 m D+, -380 m D-)
Elevation profile & course telemetry
Altitude from 1,832 m to 1,916 m above sea level (+380 m D+, -380 m D-)
Elevation profile & course telemetry
Altitude from 1,835 m to 1,995 m above sea level (+380 m D+, -380 m D-)
Elevation profile & course telemetry
Altitude from 1,838 m to 1,922 m above sea level (+380 m D+, -380 m D-)
Elevation profile & course telemetry
Altitude from 1,841 m to 2,001 m above sea level (+380 m D+, -380 m D-)
Frequently asked questions (FAQ)
When and where does MDS Crazy Loops Val d'Isère take place?
MDS Crazy Loops Val d'Isère takes place in Val-d'Isère, Auvergne-Rhône-Alpes, FR (start area at coordinates 45.448° N, 6.9802° E). The exact date for the next edition is currently open and will be announced by the organizer.
What races and distances are offered at MDS Crazy Loops Val d'Isère?
The race program comprises 5 competitions, including Crazy Loops 24h Self-Sufficient (24 h, +380 m D+), Crazy Loops 12h Standalone (12 h, +380 m D+), Crazy Loops 9h Standalone (9 h, +380 m D+), Crazy Loops 6h Self-contained (6 h, +380 m D+), and Crazy Loops 3h Autonomous (3 h, +380 m D+). The competitions belong to Trail Running.
What is the course layout and elevation profile for MDS Crazy Loops Val d'Isère?
The main competition (Crazy Loops 24h Self-Sufficient over 24 h) is designed as a multi-lap course featuring +380 m of elevation gain and -380 m of elevation loss, ranging between 1,829 m and 1,913 m above sea level. An interactive course map with route visualization, elevation profile, and GPX export is available in the course section on this page.
Where can I find registration and official race rules for MDS Crazy Loops Val d'Isère?
Official race regulations, course details, and registration information are provided on the organizer's website (marathondessables.com).