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.

Join us in Virginia Key on Saturday, March 27th for this 5K/10K Night Trail Run benefitting the Virginia Key Bicycle Club! Located on the scenic trails of historic Virginia Key, 305 select athletes will experience an adventurous run to explore the untapped areas of our magical city with this first-ever off-road night run. Expand your limits and see how much of Miami you can UNLOCK with 305+!

2021 305 Half Marathon & 5K CANCELLED

To our valued 305 Half Marathon & 5K family,

The past year has been unlike anything we have ever experienced so we sincerely hope you and your family are safe, healthy and well. We hope you have found ways to stay positive, active and hopeful during this time.

We appreciate your continued patience as we navigate the uncertainty surrounding the return of large-scale athletic events. Due to coronavirus-related concerns for our runners, spectators, volunteers, staff, vendors and the numerous partners and essential workers that support us throughout race weekend, we made the difficult decision to cancel the 305 Half Marathon & 5K scheduled to take place on Sunday, March 7, 2021. While this was an incredibly difficult decision, we do believe that it is the right one to protect the safety and best interest of all involved.

Because of this unfortunate cancellation, we are offering the following options to all registered participants:
DEFER your entry to the 2022 305 Half Marathon & 5K (date TBD) at no additional cost.

DONATE your registration fee to the Miami-Dade County Public Schools via the Life Time Foundation. Your 100% tax-deductible donation will support Miami-Dade County Public Schools as they continue to safely provide meals to students during this time of crisis.

GET A REFUND for your registration fee, minus processing fees.

PLEASE NOTE: You will NOT receive a confirmation when making your selection. The selection tool is to gather the information. Once your decision is submitted, we will process your selection.

All decisions must be submitted before March 7, 2021, through your RunSignup RegistrationThose who do not submit a decision will be deferred to the 2022 event and will receive exclusive instructions to officially register for the 2022 event once registration opens in Fall 2021.

Make your decision by following these steps:
1. Go to our Event Page
2. Select your preferred option
3. Click “Continue”
4. Login to your account
5. Click “Save Decision”

Please take a moment to read through the FAQs. If you have questions after reading this page, feel free to email us.

While we all continue to do our part to stay safe, remember that we will get through this together and we will see you again at another start line in the 305. Until then, stay healthy, safe and motivated to return with us and Do It Like a Local when the time is right. Thank you for your continued support and stay well!

The 305 Half Marathon & 5K Team

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

EVENT SPONSORS

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.

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Promotional Partners

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