The Best Races - Key Biscayne
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A Merry Christmas Run 5K/10K/13.1 MIAMI
The event takes place on December 27, 2025, at Playita, Key Biscayne, FL 33149. Online registration for the event is closed. The event offers in-person and virtual participation options and includes a family 1 mile fun run. The site lists several sponsors for the event.
Distances and format
- 5K
- 10K
- 13.1 (Half-Marathon)
- Virtual Run
- Family 1 Mile Fun Run
The in-person event is organized in timed waves with a cap per wave; waves are filled on a first-come, first-served basis. Timing is optional and there are no timing chips. The virtual option allows participants to run at a time and place of their choosing and submit results to receive event items.
Swag and logistics
Race bibs are provided on race day. Event swag is shipped directly to the registrant’s US mailing address; shirts are scheduled to be mailed the week of the race. Included items listed are a running T-shirt, a finisher's towel or giveaway, a finisher's medal, a digital training pack, and an online certificate of completion. A technical running shirt is available as an optional upgrade for an additional fee. Visit the organization's website for the most recent information.
