Race Registration

Online Registration

2020 Big Island International Marathon Online Registration is now available.

Online Hotel Registration

We’re proud to offer discounted rates for registrants at the beautiful nearby Grand Naniloa Hotel. Learn and share more about this DoubleTree Hilton resort and its services through this compelling brochure.

Mail-in Registration

  • Print out the following 2020 Registration Form and mail to:
    • BIIMA
      PO Box 11211
      Hilo, HI 96721 USA
  • Make Check out to BIIMA
  • Registration must be postmarked no later than March 1st, 2020