The HMDS is a 7 days adventure, with 4 days of race in a desertic environment and nights in bivouac.
A route of 100 or 120 km to be completed by walking or running, divided into 3 stages:
- 1st stage: 30KM.
- 2nd stage: 40/60KM.
- Rest day.
- 3rd stage: 30KM.
On average, an edition of the HMDS is:
- 50% women.
- 45 nationalities represented.
- A speed of 5.5km/h.
- 93% of finishers.