6633 Arctic Ultra

❄️ The 6633 Arctic Ultra is an expedition race like no other — a self‑sufficient journey across the frozen wilderness of the Yukon and Northwest Territories.
🔥 Choose 120+ miles or go all‑in for the legendary 380‑mile Arctic crossing.
🌌 Follow the historic Dempster Highway, camp in the wild, battle Hurricane Alley and reach the Arctic Ocean at Tuktoyaktuk.
💪 This is resilience over pace. You decide when to move, rest and push through the silence, the cold and the surreal stillness of the Arctic sky.
🎒 Carry your gear, trust your preparation and embrace the solitude — the triumph is 100% yours.
🏁 For those who crave more than a medal. For those who seek the Arctic.

Entry Options

120+ Mile Classic Edition
380 Mile Classic Edition

Refunds

Refunds

  • You may Refund yourself the entry cost less 100% until 23/08/2027.
  • You may Refund yourself the entry cost less 50% until 24/11/2027.
  • You may Refund yourself the entry cost less 25% until 26/01/2028.
  • Click here for more info on Refunds.

Instalment Plan

  • You may pay in equal instalments up to a either a maximum set by the organizer or monthly up to one month before the event, whichever is less.
  • There is an additional fee of 1% + £0.50 for each instalment.
  • You are responsible for ensuring payments are made, missing payments may mean removal from the event and loss of any monies paid to date.
  • For more information on instalment plans see here.

You can manage your entries from the My Entries page.