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Mason Ridge Fun Run & 5k Run/Walk
Mason Ridge Fun Run & 5k Run/Walk logo

Mason Ridge Fun Run & 5k Run/Walk

Saint Louis, Missouri, United States View on map
Sep 26, 2026 (America/Chicago local time)
Running

About this race

Mason Ridge 7th Annual Fun Run & 5K Run/Walk:

1. Timed Fun Run/Walk/Wheel (Pre-K-5th Grade) This event will be a timed 10-minute fun run/walk/wheel around the Mason Ridge Track.
  • 8:00 am National Anthem
  • 8:10-8:20am - Pre-K, K, and 1st grade
  • 8:25-8:35 am - 2nd and 3rd grade
  • 8:40-8:50 am - 4th and 5th grade
NOTE: This is an accessible event. Wheels permitted include wheelchairs and gait trainers only. 2. 5K Run/Walk (All Ages)  The race will start and end at Mason Ridge School near the track. The race course is predominantly in and around Longview Farm Park.

***NOTE: 11:59 pm on Thursday, September 10th, 2026 - Registration deadline to receive a FREE Dri-Fit race T-shirt***

***If your child wants to run both the fun run and the 5K, you only need to pay for one event. Please sign them up for the 5K and email Amanda at amanda.stanec@gmail.com and ask her to add them to the fun run event as well.***

    Cancellation Policy:
The Race Director reserves the right to modify or cancel the race or course for safety concerns or natural disaster. In such cases there will be no refunds of race entry fees. There is no complimentary race entry to a future race. Entry fees collected are used to develop and produce the event, starting well in advance of the race date – including course preparation, race supplies, permits and administration. We will make every effort to produce a fair and safe event for all participants. Any decision we make that impacts the race date or potential cancellation is carefully considered and based on the overall event safety, sustainability and manageability.

Pick your distance

Running

Timed Fun Run/Walk/Wheel (Pre-K-5th Grade)

This event will be a timed 10 minute fun run/walk/wheel around the Mason Ridge Track. 8:00 am National Anthem 8:10-8:20am - Pre-K, K, and 1st grade 8:25-8:35 am - 2nd and 3rd grade 8:40-8:50 am - 4th and 5th grade NOTE: This is an accessible event. Wheels permitted include wheelchairs and gait trainers only. ***NOTE: 11:59 pm on Thursday, September 11th*** Registration deadline to receive a FREE Dri-Fit race T-shirt*** ***NOTE: 11:59 pm on Wednesday, September 23rd *** Online Registration Closes, but RACE DAY REGISTRATION WILL BE AVAILABLE.

Sep 26, 2026 Timed Fun Run/Walk/Wheel (Pre-K-5th Grade) 8:00 AM
$20.00
Closed

5K Run/Walk (All Ages)

The race will start and end at Mason Ridge school near the track. The race course is predominantly in and around Longview Farm Park. ***NOTE: 11:59 pm on Thursday, September 11th*** Registration deadline to receive a FREE Dri-Fit race T-shirt*** ***NOTE: 11:59 pm on Wednesday, September 23rd *** Online Registration Closes, but RACE DAY REGISTRATION WILL BE AVAILABLE.

Sep 26, 2026 5K 9:00 AM
$20.00
Closed

5K Run/Walk for Mason Ridge Teachers and Staff

***NOTE: 11:59 pm on Thursday, September 11th*** Registration deadline to receive a FREE Dri-Fit race T-shirt*** ***NOTE: 11:59 pm on Wednesday, September 23rd *** Online Registration Closes, but RACE DAY REGISTRATION WILL BE AVAILABLE.

Sep 26, 2026 5K 9:00 AM
Free
Closed

Typical race-day weather

Based on 11 years of Open-Meteo archive data for this event's race dates in Saint Louis, plus the 3 days either side.

Temp (°C)
Minimum temperature (race-week average) 17.2° / Maximum temperature (race-week average) 27.4°
Feels Like (°C)
Minimum feels like — heat index / wind chill (race-week average) 16.8° / Maximum feels like — heat index / wind chill (race-week average) 31.7°
Peak wind (km/h)
Strongest wind of the day (race-week average)
15.9
Precip (mm)
Precipitation over the day (race-week average)
4.0mm
Humidity
Mean relative humidity (race-week average)
69.5%
Sunrise
Sunrise at the start line on September 26, 2026 (CDT)
Sunset
Sunset at the start line on September 26, 2026 (CDT)
Daylight
Hours between sunrise and sunset on race day
11h 59m

The sun rises at 6:52 AM and sets at 6:51 PM local time (CDT) in Saint Louis on September 26, 2026 — 11h 59m of daylight.

Course

No course map published yet.

The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.

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Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.

  • Entries, prices, waves and inclusions — the event's official registration page
  • Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
  • Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
  • Comparisons and counts — Race Discovery calendar, 115 Saint Louis events

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