KB Half Marathon & 10K

Sep 26, 2017

MultiRace would like to thank you for your patience and understanding as we worked through the challenges associated with Hurricane Irma.  Due to extensive damage at Miami Marine Stadium, Crandon Park, Historic Virginia Key Beach Park and Virginia Key Park, the Key Biscayne Half Marathon & 10K will have to be rescheduled.  We have diligently looked at several dates on the South Florida running calendar and course alternatives on Key Biscayne and we feel we have explored every possible option.  A decision has been made to reschedule the Key Biscayne Half Marathon & 10K to Sunday, April 8, 2018.  MultiRace will continue to support Camillus House in the great work they are doing throughout South Florida.  

For those athletes already registered for the Key Biscayne Half Marathon & 10K, originally scheduled for October 1st, you will automatically be transferred into the KB Half Marathon & 10K on April 8th.  If you have a conflict with the date, you can select from the following options:

1.)   A credit for the registration amount will be placed on your MultiRace account in the amount of the registration fee you paid.  This credit can be used towards any future MultiRace event registration and does not expire. 

2.)   Participate in the "Virtual" Key Biscayne Half Marathon & 10K and receive the event t-shirt, BIB number and Finisher Medal mailed to you following the submission of your race time.  Your virtual race time will be posted in the online results.

Please send an email to with your preference.



Race Happy!  


The MultiRace Team