NEED TO MAKE A CHANGE TO YOUR MIAMI MARATHON OR HALF MARATHON ENTRY?
ALL CHANGES MUST BE COMPLETED/REQUESTED TWO WEEKS PRIOR TO THE EVENT, Saturday January 16 (11:59 PM EST), unless otherwise noted. All change requests after the deadline will need to be made in person at the Expo during packet pick up. Note: Change requests are not guaranteed, are limited based on capacity of race at the time of your request and are first-come, first-served.
Looking to change your Miami Marathon & Half Marathon race distance?
Need to change your race distance? Click here
to log into your RunSignUp account. Select “Manage Registration > Transfer Event” to choose a new distance. If you are choosing a race option that costs more than your original, you will be charged the difference in registration fees. There are no refunds for a lower cost race option. Category changes within a distance can be completed for you by email to the Athlete Services team. The last day for online changes is Saturday, January 16 (11:59 PM EST).
For specific instructions, please click here
Need to change your race distance post-deadline? No distance changes are guaranteed after the deadline, but we will try our best to accommodate your request. Please email our Athlete Services
for your options or visit us at Solutions at Packet Pickup.
Looking to change to the Tropical 5K race?
Please email our Athlete Services for instructions on how to complete that process.
Need to change your bio or contact information?
Please email our Athlete Services providing the old and new information to be updated – information like name spelling, date of birth, gender, email address, emergency contact, etc.
Looking to change your assigned start corral?
**Corral assignment is determined by Life Time and review will be based on availability**
Corral review will ONLY be during Race Kit Pickup. Please make sure you bring an official proof of time within the past 12 months.
**La asignación de corral está determinada por Life Time y la revisión se basará en la disponibilidad**
La revisión del corral SOLO será durante la recogida del kit de carrera. Asegúrese de traer una prueba oficial de tiempo en los últimos 12 meses.
We place racers in start corrals based on our research of provided predicted finish times, past Miami Marathon & Half Marathon results, Athlinks Smart Corral results and pace research. If you have an updated race result within the last 12 months for additional consideration, the please email our Athlete Services with an image of race results showing your name, the event name, date, distance, and your finish time for consideration of a corral switch. (And remember that race day final times are the net of start and finish elapsed time regardless of corral placement.)
Once personalized bib printing for early registration is underway (cut-off date Oct. 1, 2020), please be aware that a distance-changed bib assignment will not be personalized and will not appear in your profile until the week before the races.
For any issues with athlete registration changes, please email our Athlete Services.