MULTIDAYRUNNING
⛰️ Stage Race

Marathon des Sables

The 40th anniversary edition of the legendary 'Marathon of the Sands.' A 6-stage, 250km self-supported footrace through the Sahara Desert — widely considered the toughest foot race on Earth.

Official WebsiteBack to Events

Event dates, entry rules, qualification standards, and course details can change. Always verify current information on the official event website before registering or booking travel.

Event Overview

DateApr 3-13, 2026
Location🇲🇦 Sahara Desert, Morocco
FormatStage Race
TerrainDesert
RegionAfrica
Distance~250 km
CutoffStage cutoffs apply, with broad minimum-speed expectations rather than one continuous cutoff.
Highlights40th Anniversary Edition, Iconic Race

Course & Terrain

Self-sufficient desert stage race in the Moroccan Sahara, historically around 250 km over six stages.

Key course features to know before comparing this race:

  • Moroccan Sahara
  • Dunes, stony plateaus, dry riverbeds, and desert camps
  • Classic MDS Legendary format

Sand, heat, pack weight, and uneven desert ground make the race more technical than the headline distance suggests.

Saharan days can be very hot and exposed, while nights in camp can feel much cooler.

Entry & Logistics

QualificationOpen adventure-race format, but entrants must be ready for self-sufficiency, desert heat, and mandatory-equipment requirements.
Support modelThe organization supplies bivouac infrastructure, water distribution, race operations, medical support, and route marking; runners carry food and mandatory equipment.
Logistics notePack weight, food planning, mandatory kit, medical documents, and travel to the race organization hub should be finalized well before departure.

Why This Race Matters

Marathon des Sables is a useful reference point for runners comparing stage race events. Its format, terrain, and support model shape the kind of preparation required: not just fitness, but pacing discipline, nutrition planning, foot care, and the ability to make good decisions under fatigue.

Best Fit

  • Runners seeking the iconic self-sufficient desert stage race
  • Athletes comfortable walking, hiking, and running with a pack
  • Stage-race beginners who are strong with gear discipline and heat preparation

Planning Notes

  • Study the mandatory gear list early and rehearse carrying the exact pack weight you expect to use on race day.
  • Heat, sun exposure, and dry air can change hydration needs quickly. Test sun protection, sodium strategy, and cooling tactics before the race.
  • This is not marked as a beginner-friendly event. Confirm qualification standards, support rules, and registration requirements before building a season around it.
  • Self-sufficiency means poor food or pack choices follow you all week
  • Foot care can decide the race after the first sandy stages
  • The official MDS format and dates should be verified because the organization now runs multiple event formats

Event FAQs

Is Marathon des Sables self-sufficient?

Yes. The classic MDS format requires runners to carry their own food and mandatory equipment while the organizer supplies water, bivouac infrastructure, and race support.

How long is Marathon des Sables?

The classic MDS Legendary format is generally described as about 250 km over six stages.

Sources

  1. Official Marathon des Sables site — https://marathondessables.com
  2. Multiday Running event directory data, last reviewed June 2026.