Race Discovery
Summer Sizzler- St Louis
Summer Sizzler- St Louis logo

Summer Sizzler- St Louis

Maryland Heights, Missouri, United States
Aug 30, 2026
Running

About this race

Join us for the annual Summer Sizzler 5k/10k/15k!  A fun summer event that is perfect for the whole family. The fun includes -
  • Great Swag - designer shirt & custom medal
  • Chip-timing with live results and awards
  • Free photos
  • Delicious Treats waiting at the finish line
  • FREE Kona Ice
  • Plenty of fun!
Grab your friends and family, you are not going to want to miss this one! Can't make the race? No problem! We offer a virtual race option where you can run anywhere, at any time, and still earn the fun swag! *Youth-based pricing for the 5k/10k, 12 & Under are only $17!
  • 5k/10k/15K registration includes a custom bib, designer shirt, and a custom finisher medal!
  • 1 Mile registration is untimed and includes a custom bib, designer shirt, and an awesome finisher medal!
  • The kid's dash is a fun, untimed dash for our kiddos ages 10 and under. Registration includes a mini bib, youth-sized shirt, and a specifically crafted medal for our kids' dash event! (If your child wants to run the kid's dash, and doesn't want the SWAG, they are welcome to run with us on race day for free!)
*Register by midnight on Thursday, two Thursdays before race day, to guarantee your shirt! 🏁🏅Create a team, or join an existing team during registration. Once 4 people have registered on that team, all team members will be refunded $5, once ten people register another $5 will be refunded for a total of $10!

Join fellow runners on August 30, 2026 for the Summer Sizzler- St Louis. It's a fantastic 1.6K, 5K, 10K, 15K featuring a flat and fast course in Maryland Heights.

Pick your distance

Running

1 Mile

registration is untimed and includes a custom bib, designer shirt, and an awesome finisher medal!

Aug 30, 2026 1.6K 7:00 AM
$22.00
Open

5k

Aug 30, 2026 5K 7:00 AM
$36.00
Open

10k

Aug 30, 2026 10K 7:00 AM
$36.00
Open

15K

Aug 30, 2026 15K 7:00 AM
$36.00
Open

Weather Overview

These values represent the 4-year monthly averages for August in Maryland Heights.

Temp (°C)
Minimum temperature (monthly average) 18.9° / Maximum temperature (monthly average) 27.4°
Feels Like (°C)
Minimum feels like (with wind chill; monthly average) 18.9° / Maximum feels like (with wind chill; monthly average) 29.5°
Wind (km/h)
Average wind speed (monthly average)
14.6
Precipitation (mm)
Average precipitation (monthly average)
1.0mm

About Maryland Heights

Summer Sizzler- St Louis takes place in Maryland Heights, Missouri, United States. The local timezone is America/Chicago.

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Race information has been sourced from the event's official website and other publicly available resources. For the most up-to-date details, please refer to the official website directly. If you notice any incorrect or missing information, don't hesitate to reach out to us by email.

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