Oct 3, - Explore Julie Nice's board "Blaze Halloween costume" on Pinterest. . It is sung by Blaze and AJ, as they and their friends start the titular race. Halloween or Hallowe'en is a celebration observed in many countries on 31 October, the eve of the Western Christian feast of All Hallows' Day. See more ideas about monster truck costume, blaze birthday, monster truck. The wildly popular Great Jack O'Lantern Blaze returns in , including Halloween night! It features over 7, hand-carved, illuminated pumpkins set against. Halloween Race is a special song from the episode Monster Machine Halloween. Now in its 17th year, the Blaze began as a humble local event — or as humble as a festival featuring 2, pumpkins and a few thousand visitors.