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The Inkwell Clayton Kids Triathlon

Saint Louis, Missouri, United States

calendar_today 16 Aug, 2026

sell $45.00

About the Event

The City of Clayton, Inkwell, The Center of Clayton and Big Shark Bicycle Company are proud to announce the 11th Annual Inkwell Clayton Kids Triathlon. This year's event will take place at Clayton Shaw Park Outdoor Pool, Shaw Park and the new GRG Centennial Greenway. This fun and twisty course will introduce kids ages 7- 14 to the sport of triathlon. New for this year- following the completion of the younger age groups we will be holding a free Fun Run on the @1 mile run course.

Races Offered

Long Course (Ages 11-14)

Aug 16, 2026

straighten

Distance — Long Course (Ages 11-14)

terrain

Type — Multisports

timer

08:00

sell

$45.00

Short Course (Ages 7-10)

Aug 16, 2026

straighten

Distance — Short Course (Ages 7-10)

terrain

Type — Multisports

timer

08:00

sell

$45.00

Weather History

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

thermostat Temperature

20.5° / 29.9°

wb_sunny Feels like

21.8° / 31.1°

light_mode Avg sunshine hours

11h 18m

water_drop Avg rainfall

2.7 mm

ac_unit Avg snowfall

—

air Avg wind speed

8.9 km/h (Light breeze)

opacity Sweat loss rate

Very high

terrain Course conditions

Hard and dry surface

sunny Max UV Index

High (7.0)

humidity_mid Humidity

70.4%

wb_twilight Sunrise

06:15

nightlight Sunset

19:52

About Saint Louis

Learn more about the host city, Saint Louis.

St. Louis is an independent city in the U.S. state of Missouri. It lies near the confluence of the Mississippi and the Missouri rivers. In 2020, the city proper had a population of 301,578, while its metropolitan area, which extends into Illinois, had an estimated population of over 2.8 million. It is the largest metropolitan area in Missouri and the second-largest in Illinois. The city's combined statistical area is the 20th-largest in the United States.