You may defer your registration from the 2015 Yuengling Shamrock Marathon to the 2016 event. The fee to defer a registration is $30 for the full marathon, $30 for the half marathon and $15 for the 8K. You may only defer to and from the same event: 2015 Full Marathon to the 2016 Full Marathon, the 2015 Half Marathon to the 2016 Half Marathon or the 2015 8K to the 2016 8K. If you are registered for the King Neptune, Dolphin or Whale Challenges and want to defer, you will have to defer the entire registration (I.e. the 8K, full and half will all be deferred to the 2016 King Neptune Challenge). The fee to defer a challenge is $75 for the King Neptune, $45 for the Whale and $45 for the Dolphin. Registrations may not be transferred to another person. Refunds will not be issued under any circumstances. All deferrals must be made by March 17, 2015 at 11:59 pm. After that time you will not be able to defer to the following year. You may only defer an entry once (I.e., if you deferred your 2014 entry to 2015, you will not be able to defer it again in 2015 to 2016.) There will be no deferrals at the Sports and Fitness Expo.