279
Days Away
A two-person team ultramarathon through Miami where both runners must complete the full 50 miles together, totally self-supported with no aid stations.
Race Day
Jun 12, 2027
Registration opens, price changes, race updates: straight to your inbox.
Build your aid station plan, organize your crew, and dial in your nutrition strategy. Everything you need to finish strong.
Make Race PlanAre you the race director for Miami 50/50?
Claim this race to manage registration, volunteers, and race-day ops on Endurance HQ.