Miami Marathon 2025: Street Closures and Traffic Alerts

As the Miami Marathon approaches this Sunday, residents and visitors should prepare for significant traffic disruptions throughout key areas of the city. Law enforcement agencies will implement street closures from 5 a.m. to 2 p.m. in Coconut Grove, Downtown Miami, and Miami Beach to ensure a smooth event.

Key Road Closures

Here’s a breakdown of the specific closures:

  • MacArthur Causeway: Closed eastbound from 5:00 a.m. to 8:15 a.m.
  • Venetian Causeway: Closed from 6:00 a.m. to 10:00 a.m.
  • Rickenbacker Causeway: Closed from 6:30 a.m. to 12:00 p.m.
  • Brickell Avenue: Temporary closures throughout the morning.
  • Biscayne Boulevard, South and North Miami Avenues, and South Bayshore Drive: Various temporary closures.

Miami Beach Impact

In Miami Beach, closures will occur from 5:00 a.m. to 10:00 a.m., affecting major roads including:

  • Alton Road
  • Ocean Drive
  • South Pointe Drive
  • Washington Avenue
  • Prairie and Meridian Avenues

Coconut Grove Closures

For those in Coconut Grove, expect road closures from 7:00 a.m. to 1:00 p.m. on:

  • Main Highway
  • Grand Avenue
  • Aviation Avenue
  • Tigertail Avenue

Planning Ahead

With these changes in place, residents are encouraged to plan their travel routes accordingly to avoid delays. Whether you’re a participant in the marathon or just navigating the city, being aware of the schedule can help you manage your day more effectively.