Delaware Valley Duathlon


The Doylestown Duathlon was started in 2009 by Johnny King-Marino. The event was a throw back to the golden age of Duathlon back in the 80′s and 90′s when stand alone duathlons would draw one thousand or more participants. The goal was to produce a premier regional event. For the first two years this race was the regional Duathlon Championship, drawing the top multi sport athletes in the area. The event would be held early in the multisport season to capitalize on the needs of the multisport athlete to test their conditioning before the waters were warm enough to swim. In 2012 former Duathlon World Champion and local pro triathlete Todd Wiley took over the race from King-Marino as Race Director. In 2013 we decided to change the name from the Doylestown Duathlon to the Delaware Valley Duathlon to hopefully give the race a more regional feel. This race is a great way to start your season and see where your training and fitness is. The course is perfect for all abilities and will give you a true test on the rolling course.


Must be a USAT member or pay the 1 day USAT fee

until January 31
Individual: $55+ processing fee
Teams of 2: $115+ processing fee

February 1 – February 28
Individual: $65+ processing fee
Teams of 2: $135+ processing fee

March 1 – April 11
Individual: $75+ processing fee
Teams of 2: $150+ processing fee

April 12 – until race day*
Individual: $85+ processing fee
Teams of 2: $160+ processing fee

Race day registration – cash or check only. No credit cards will be accepted on race day.
*Online registration will close Wednesday April 14th.



After March 20 entry fees are non-refundable and non-transferable. You may not roll your entry over to another year or transfer, sell or give it to another person if you are unable to run. This policy applies to all entrants and is in effect whether you are injured, have an unexpected family/business emergency, have a medical emergency, or if the event is cancelled because of weather, natural disaster or other unforeseen circumstances. There are NO exceptions.


The Delaware Valley Duathlon is sanctioned by USA Triathlon therefor the race will follow USAT’s rules.  You can review the rules here: USAT Rules


Sunday April 18

7:00 am – Transition Area Opens7:00 am – 8:20 am: Race Day Packet Pick-Up, Race Day registration8:30 am – Mandatory Pre-race Meeting8:45 am – Transition area closes9:00 am – First Wave
Top 3 Overall Male/FemaleTop 3 in both Male and Female 5 year age groups:
19 and under, 20-24, 25-29, 30-34, 35-39, 40-44, 45-49, 50-54, 55-59, 60-64, 65-69, 70+

Hampton Inn Hotel. (215) 536-7779. 1915 John Fries Highway, Quakertown, PA 18951Comfort Inn & Suites. (215) 538-3000. 1905 John Fries Highway, Quakertown, PA 18951

Lake Nockamixon State Park – 1540 Mountview Rd Quakertown, PA

Click here for a map of race location

Parking will be in lots 1 and 2, over flow/extra parking in Lot 7

Transition area, start/finish line will be in parking lot 3

See the course map for more details.

April 18, 2021


Duathlon - Relay
April 18, 2021 (Sunday) - 09:00
  • Running
    5 kilometers
  • Cycling
    25 kilometers
  • Running
    5 kilometers
Duathlon - Individual
April 18, 2021 (Sunday) - 09:00
  • Running
    5 kilometers
  • Cycling
    25 kilometers
  • Running
    5 kilometers


Apr 18 2021 : Mostly cloudy throughout the day.
4.5°C - 12.5°C (40.0°F - 54.5°F)

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The information about this event is based on data from the official website or may be provided by the organiser. Before booking flights or accommodation check the event's website and social media. If this listing is not up-to-date, please let us know at [email protected]
Last checked on 2022-06-14


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