The Global Relay Gastown Grand Prix is a criterium cycling race held in Gastown, the oldest neighbourhood in Vancouver, British Columbia, Canada. The race is part of BC Superweek, a series of nine races held over 10 days in July in the greater Vancouver area.

Gastown is the original settlement that became the core of the city of Vancouver, British Columbia, Canada, and a national historic site and a neighbourhood in the northwest section of the Downtown Eastside, adjacent to Downtown Vancouver.