DATE: May 25-31, 2020

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| Bike | Run | Transition

Virtual Duathlon

RUN: 2-Miles
BIKE: 7-Miles
RUN: 3.1-Miles (5K)

As time goes on and we continue to navigate through uncertainty we hope you and your family are well.  Our thoughts, prayers and appreciation go out to all healthcare and essential workers.

In these challenging times, we want to offer athletes options.  We have, therefore, decided to convert the annual Mighty North Fork Triathlon to a virtual duathlon.

To participate in the virtual duathlon Run 2 miles, Bike: 7 miles, Run: 5k, completing each between May 25 and May 31, 2020 and submit your results.  After you upload your results you will receive this year’s finisher medal, t-shirt, goodie bag and 30% off of next year’s race.  In addition, we will include a custom pair of socks and a custom visor. 

All finishers will be entered into a post-race raffle for the following prizes:
$50 Runner’s Edge gift certificate
– $50 Babylon Bike Shop gift certificate
Bicycle Makeover Spread the Love door decal
EventPower Sprint Race Passport (Four Races) for the 2021 season.

Note to racers:

EventPower will be donating a portion of overall registration fees to Community Action Southold Town, Inc. (CAST)
A regular beneficiary of the annual Mighty North Fork Triathlon, CAST has been serving low-income individuals and families on the North Fork of Long Island since 1965.  CAST helps struggling community members meet their basic needs in the areas of nutrition, clothing, energy, employment, and education. Now, an increased number of families are in need. We hope that many racers will take part in the virtual duathlon with this in mind.

For those that have already signed up for the Mighty North Fork Triathlon and do not wish to do the virtual duathlon, you have the option to defer your race entry to 2021 or 2022.  The dates for those races are not set, but we plan for the race to be the Sunday of Memorial Day Weekend.  To select your race option, please click here.



Until 5/21/20*

Virtual Duathlon


* Registration fee timetable adjusted in consideration of circumstances and concerns we all face due to CoronaVirus (COVID-19).


USATriathlon is the national governing body of triathlons. All EventPower races are sanctioned by USATriathlon. All participants must have a USATriathlon license in order to participate in this event.

A current annual membership card and photo ID are required at packet pick-up. If you do not have a current membership card you must purchase a one-day membership card at packet pick up for $15 (cash or check only) or you can purchase an annual card at USATriathlon.org or at packet pick up for $50 (cash, check or credit card).

Refund Policy

No refunds.
Registrations may not be transferred to another person.
Registrations may not be transferred to another race.
Sorry, no exceptions.

    USA Triathlon has issued a set of rules to maintain consistency and order from race to race across the country. The rules include sections on membership, and rules of conduct for swimming, cycling, running, and transition. Also included are special sections on protests, hearings and appeals, and rules modifications for physically challenged athletes. For full detail on USAT Rules click HERE 


  • NO HEADPHONES DURING ANY PART OF THE EVENT or you will be disqualified.
  • No helmet, no race.
  • Helmet strap must be fastened before taking bike from rack and remain fastened until after bike is replaced.
  • No Drafting! Leave three bike lengths unless passing. Stay to your extreme right unless passing.
  • Bike number must be on bike and shall not be removed until your bike is out of the transition area after the race.
  • Run number must be on front of body during entire run!
  • Any unsportsmanlike behavior to other competitors and/or event staff will be dealt with by an immediate disqualification.
CAST - Community Action of Southold Town

Since 1965, Community Action Southold Town, Inc. (CAST) has been serving people in need on the North Fork of Long Island. CAST helps individuals and families meet their basic needs in the areas of nutrition, clothing, energy, employment, and education. CAST provides a critical safety net for community members from Laurel to Orient Point and Fisher’s Island. We are committed to moving vulnerable populations to self-sufficiency. Our vision is to build a thriving community where every member is free from worry about basic necessities and is able to build a better future for themselves and their families. CAST relies on the generosity of the community to support our neighbors in need.

Race Photos

Photos on Facebook and RunSignUp

Same photos, but posted on Facebook so you can download, share, comment, like, and TAG your friends! Just have a Fun time!

2020 Photos on FB: Race was held as a virtual event due to Covid 19, no photos were taken

2019 Photos on FB:
LIRP Photo Album Set 1: Pre Race, Wave 1 & 2 getting ready, Post Race Awards (191 photos)
LIRP Photo Album Set 2: Wave 1 start, Bike and Run on course at 0.1 mi mark (479 photos)
LIRP Photo Album Set 3: Lead Bike in, Runners Out, all on course (420 photos)
LIRP Photo Album Set 4: Finish Line all (715 photos)

2018 Photos on FB:
LIRP Photo Album Set 1: Pre Race, Swim Start (112 photos)
LIRP Photo Album Set 2: Bike and Run on course at 0.1 mi mark (577 photos)
LIRP Photo Album Set 3: Finish Line all (456 photos)
EP Photo Album 1:
EP Photo Album 2:

2017 Photos on FB

2016 Photos on FB

2015 Photos on FB
EP Photos on FB

2014 Photos on FB
EP Photos on FB

2013 Photos on FB
EP Photos on FB

2012 Photos on FB
EP Photos on FB

Same Photos on RunSignUp

Photos Click Here

RunSignUp has the ability to search for your photos by Bib# or Name. Try it, it’s easy.
The photos can also be found by going to your results page on RSU, and clicking on the small photo icon under your name. The bib# tagging is done automatically by google software and is not always perfect. It is being worked on by RSU, to make it better.
You can also manually add missing bib#’s yourself, so don’t hesitate to help when the software missed it!

Thank You To Our Sponsors.