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Since 1995, mountain bikers from all over the world have gathered in Alpe d’Huez for a race that has become legendary: the Megavalanche.
A Mass Start at 3,330 m, straight off the glacier, and a finish line in Allemond, 2,600 m lower— this is downhill with no limits.
A one-of-a-kind DH Marathon, the longest and most intense in the world.
Spend 3 to 9 days on site and experience much more than just a race:
Unlimited riding,
🔥 exciting side events and wild pre-races,
🍻 good vibes, après-rides and live concerts,
🤘 and above all… an unforgettable race.
More than an event. A true adventure.
Are you ready to take the MEGAVALANCHE start line?
MEGAVALANCHE - L'Alpe d'Huez 2026 - 10 juillet 1500 max participants (Solo registration)
De 105 à 125 €

VTT or Ebike  / VTT + Ebike

My registration includes :
  • - The Official Megavalanche frame plate
  • The timing chip and live timing
  • - Exclusive additional rates for the Megavalanche lift pass
  • Between 9 and 3 days’ riding depending on the lift-pass chosen
  • Access to the entire Bike Park with the lift-pass
  • Access to the Official Village
  • Access to Bike Speed on Wednesday
  • Thursday’s ‘Mégavalanche Ile de la Réunion’ aperitif
  • Refueling station at the finish on Friday
  • Concert and aperitif on Friday evening
  • Access to the assistance zone and emergency services
  • Refueling station at the finish on Saturday or Sunday
  • Concert and aperitif on Saturday evening
  • - Finisher’s medal

🩺 Mandatory medical document

  • Competition MTB license holder: valid license must be uploaded
  • Non-licensed rider: medical certificate required
    “no medical contraindication to the practice of competitive mountain biking”
    issued within the last 12 months
Health self-declaration (QS-Sport) not accepted
⚠️ No valid document = no start

16/01/2026 18:00
Registration opens
07/07/2026 23:59
Registration closing date
MEGA KIDS 7-16 yo - 10 juillet 150 max participants (Solo registration)
De 25 à 29 €

Your registration includes :

  • The Official Megavalanche frame plate
  • The timing chip and live timing
  • - Exclusive additional rates for the Megavalanche lift pass
  • - Between 9 and 3 days’ riding depending on the lift-pass chosen
  • - Access to the entire Bike Park with the lift-pass
  • - Access to the Official Village
  • Refueling station at the finish on Friday
  • Concert and aperitif on Friday evening (non-alcoholic drinks for Kids)
  • - Access to the assistance zone and emergency services
  • - Concert and aperitif on Saturday evening (non-alcoholic drinks for Kids)
  • Finisher’s medal

    🩺 Mandatory medical document

    • Competition MTB license holder: valid license must be uploaded
    • Non-licensed rider: medical certificate required
      “no medical contraindication to the practice of competitive mountain biking”
      issued within the last 12 months
    ❌ Health self-declaration (QS-Sport) not accepted
    ⚠️ No valid document = no start

16/01/2026 18:00
Registration opens
09/07/2026 23:59
Registration closing date
MEGA DRAISIENNE - 11 juillet (Solo registration)
5 €
Course de draisienne destinée aux enfants entre 2 et 5 ans

Samedi 11 Juillet à partir de 15h au village expo de l'Alpe d'Huez

Les vélos hors type Draisiennes ne seront pas acceptés. 

🩺 Document médical obligatoire

  • Licencié VTT compétition : licence valide 2026
  • Non-licencié : certificat médical obligatoire
    « non-contre-indication à la pratique du VTT en compétition »
    daté de moins d’un an à la date de la compétition.
Attestation de santé (QS-Sport) non acceptée
⚠️ Aucun document conforme = pas de départ

16/01/2026 18:00
Registration opens
09/07/2026 23:59
Registration closing date
MEGAVALANCHE - L'Alpe d'Huez 2026 - 10 juillet 200 max participants (Solo registration)

VTT or Ebike  / VTT + Ebike

My registration includes :
  • - The Official Megavalanche frame plate
  • The timing chip and live timing
  • - Exclusive additional rates for the Megavalanche lift pass
  • Between 9 and 3 days’ riding depending on the lift-pass chosen
  • Access to the entire Bike Park with the lift-pass
  • Access to the Official Village
  • Access to Bike Speed on Wednesday
  • Thursday’s ‘Mégavalanche Ile de la Réunion’ aperitif
  • Refueling station at the finish on Friday
  • Concert and aperitif on Friday evening
  • Access to the assistance zone and emergency services
  • Refueling station at the finish on Saturday or Sunday
  • Concert and aperitif on Saturday evening
  • - Finisher’s medal

🩺 Mandatory medical document

  • Competition MTB license holder: valid license must be uploaded
  • Non-licensed rider: medical certificate required
    “no medical contraindication to the practice of competitive mountain biking”
    issued within the last 12 months
Health self-declaration (QS-Sport) not accepted
⚠️ No valid document = no start

16/01/2026 18:00
Registration opens
07/07/2026 23:59
Registration closing date