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4th Annual Kingsbury Club Summer Youth Triathlon

Medfield, Massachusetts, United States

calendar_today 23 Aug, 2026

kayaking Multisports

language Official Website

sell $50.00

About the Event

Join us this summer for our 4th Annual Kingsbury Club Youth Triathlon!

The race starts at 8:30 a.m., and athletes will swim in our outdoor pool, ride their bikes along a gravel rail trail, and finish by running along a gravel road around the Club facility. Event will be rain or shine! We welcome kids ages 5-18 to participate - the age group breakdown is:

Ages 5-8 - swim 50 yards, bike 1.5 miles, run .50 mile
Ages 9-11 - swim 100 yards, bike 1.5 miles, run 1 mile
Ages 12-14 - swim 150 yards, bike 1.5 miles, run 1 mile
Ages 15-18 - swim 200 yards, bike 1.5 miles, run 1.5 miles

Please note per USA Triathlon rules kids will race as of their age on December 31st, e.g., if your child is 8 on August 23rd, but will turn 9 in October, he/she would be registered in the 9-12 age group. All registrants will receive a complimentary race swim cap and finishers' medal.

Registration Fees: Club Membership is $35, Non-Members is $50. To receive the club member discount code, you must be an active Kingsbury Club Member at the time of the race. Please fill out the code request form found here: prior to registering for the race.

Are your kids interested in racing, but not sure they can do the whole distance on their own? We would be happy to set up a team for you. After all potential team members are registered for the race, please contact Race Director, Russet Morrow, via email at kingsburyyouthtri@gmail.com.

Races Offered

Kids Tri - Ages 12-14

Aug 23, 2026

straighten

Distance — 2 Miles

terrain

Type — Multisports

timer

08:30

sell

$50.00

Kids Tri - Ages 15-18

Aug 23, 2026

straighten

Distance — 2 Miles

terrain

Type — Multisports

timer

08:30

sell

$50.00

Kids Tri - Ages 5-8

Aug 23, 2026

straighten

Distance — 2 Miles

terrain

Type — Multisports

timer

08:30

sell

$50.00

Kids Tri - Ages 9-11

Aug 23, 2026

straighten

Distance — 2 Miles

terrain

Type — Multisports

timer

08:30

sell

$50.00

Weather History

These values represent the 3-year monthly averages for August in Medfield.

thermostat Temperature

16.3° / 26.4°

wb_sunny Feels like

16.1° / 26.1°

light_mode Avg sunshine hours

10h 56m

water_drop Avg rainfall

3.2 mm

ac_unit Avg snowfall

—

air Avg wind speed

9.5 km/h (Light breeze)

opacity Sweat loss rate

High

terrain Course conditions

Hard and dry surface

sunny Max UV Index

High (7.0)

humidity_mid Humidity

74.1%

wb_twilight Sunrise

05:53

nightlight Sunset

19:43

About Medfield

Learn more about the host city, Medfield.

Medfield is a town of 13,000 people (2020) in Massachusetts. Medfield was first settled by Anglo-Americans in 1649 after the land was taken from the Neponset Native Americans. It is home to one of the oldest houses in the U.S., and to several other historic buildings.