Online Registration Closes Friday, September 21st at 11:59 PM or when the event Sells Out. Registration will be accepted during Packet Pick Up on Friday & Saturday if space remains.


Half Marathon: 13.1 Mile (Course limit is 3.5 hours, Must be through mile 7 at a 15:30/min pace)

Half Marathon 2 Person RELAY: First Runner 7 Miles, Second Runner 6.1 Miles

5K: 3.1 Miles

Triathlon:1000 meter (.62 mile) Ocean Swim, 30k (18.5 mile) Bike and 7.5k (4.6 mile) Run
Duathlon: 2.5k (1.55 mile) Road Run, 30k (18.5 mile) Bike and 7.5k (4.6 mile) Run. NEW COURSE FOR 2017
AquaBike Race: 1000 Meter Swim (.62 miles) and a 30K Bike (18.5 miles). 

Tri & Du RELAYS.  Triathlon & Duathlon Relays. 2 or 3 person!

START: Garfield Parkway on the Beach, Downtown Bethany Beach, Delaware
FINISH: Bethany Beach Boardwalk at the Bandstand


SWITCH RACES (CLICK HERE) fees apply when switching races. Cutoff 9/15/2019

You may switch from your current race to one of our other races, however you will not receive a refund of registration fee.  If you are switching from one race to a more expensive race, you must pay the difference in race fee from what you initially paid for your original category to your new race category’s fee at the time of the switch. There will be a $25.00 fee to switch your race entry up.  If you are switching from one race to a more expensive race, you will pay the difference in entry fees PLUS the transfer and processing fees. 

DEFER TILL 2020 (CLICK HERE)  fees and rules apply when deferring. Cutoff 9/10/2019 NO DEFERRALS FOR 5K. NO EXCEPTIONS.




Half Marathon/Half Relay/5k




$80/$130 $33





  $80 / $150

  $100 / $195

  $105 / $200

  $115 / $225

  $120/ $250

  $140 / $290

    Valid Dates

  12/1/18 till 2/28/19

  3/1/19 till 3/31/19

  4/1/19 till 5/31/19

  6/1/189till 7/31/19

  8/1/19 till 9/3/19

  9/4/19 till 9/22/19

** No Relay for AquaBike


  • USA Triathlon Sanctioned Event
  • Finishing Medals for all Participants in the Half Marathon, Tri, Du, AB and Relays.
  • Multisport Awards for Overall, Clydesdale, Athena, and Age Group Awards, "First Timers", and Relays
  • Half Marathon & 5k Awards for Overall, Masters and Age Group
  • Course will encompass an Ocean Swim (Tri)/ Road Run (Du) with a Bike & Run through Bethany Beach, North Bethany, Indian River Bridge and South Bethany
  • Finish Oceanfront on the Bethany Beach Boardwalk
  • Sports Expo and First Timers Clinic during Packet Pick Up
  • Epic Race Swag to all Participants
  • After Party at Grotto Pizza on the Boards with tons of food and drink including Complimentary Beer from NKS Distributors.


  • Lots of great SWAG including an Event Tech Shirt to all Pre-Registered Athletes
  • Goody Bag at Packet Pick-Up
  • Finishing Medals
  • Post-Race Party featuring Awards Ceremony and Awesome Buffet hosted and sponsored by Grotto Pizza!
There are No Refunds for this event. Thank you.