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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!

NEW Prize Money for 2020

This year we are awarding $305 to each winner in the following categories:

Half Marathon Overall Female
Half Marathon Overall Male
Half Marathon Overall/First MIAMIAN Female (proof of residency required)*
Half Marathon Overall/First MIAMIAN Male (proof of residency required)*
305th person to cross the Finish Line (Half)
*Conditions apply.
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CONGRATS to those who completed their 305 Three-Peat!

Athletes who completed the 2018, 2019 and 2020 races earned their ‘3’, ‘0’, and ‘5’ medals for each corresponding year. Huge congrats to those who earned their 3-0-5 title!

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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