Introducing the NEW 305+

UNLOCK more of Miami.
More parks+ vistas+ land+ seascapes…
More roads+ paths+ trails…
More gravel+ dirt+ mud…
Run or bike with 305+
to discover more magic in our city.

NEW 305+ Gravel Homestead Night Run+Ride

Introducing the NEW 305+ Gravel Homestead Night Run+Ride! Congratulations to all athletes who tackled their 10K run and 30K/50K ride! Located at Schnebly Redland’s Winery & Brewery, 305 athletes had an epic Run+Ride experience in the untapped Homestead area on the edge of the Everglades.

Expand your limits and see how much of Miami you can UNLOCK with 305+!

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2021 305 Half Marathon & 5K CANCELLED

View 2021 Cancellation Message

The Ultimate Miami Experience!

The 305 Half Marathon & 5K (March 7, 2021) is all about local vibes, attracting visitors from all over the world and those who are fired up to call Miami their home. Once known as the 13.1 Miami Beach & 5K, this ultimate Miami experience is a cultural gem that will have you running like you live here. Count on a fast and coastal course with a fresh and vibrant Miami soul. It’s how we do it in the 305!

Get in the loop

The 305 Half Marathon is among more than 30 athletic events owned and produced by Life Time, the premier healthy lifestyle brand. We believe every event is an extension of our Healthy Way of Life philosophy and brand, and it’s always our goal to deliver an exceptional event experience for both participants and spectators. For more information please visit Life Time Events


The 305 Half Marathon is at the pinnacle of athletic events thanks in part to our wonderful sponsors.

Interested in becoming a sponsor?
For information on sponsorship opportunities, please contact our sponsorship team.


Promotional Partners

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