Race Discovery
The "ROCKIN' RIVERFEST" 5k, 10K, Half Marathon & Fun Run!
The "ROCKIN' RIVERFEST" 5k, 10K, Half Marathon & Fun Run! logo

2026 - The "ROCKIN' RIVERFEST" 5k, 10K, Half Marathon & Fun Run!

Saint Charles, Missouri, United States
Jul 04, 2026
Running

2026 distances

Running

5k

Start at the Frontier park pavillion and head north on the Katy trail and into the single track riverscene trails then through the water station at mile 2 and stride it out on the Katy back to Racers village to finish.

Jul 04, 2026 5K 7:30 AM
$59.00
Closed

10k

Start at the Frontier park pavillion and head north on the Katy trail and into the single track riverscene trails then through the water station at mile 2 and stride it out on the Katy to the second section of riverscene trails then back on the Katy to Racers village to finish.

Jul 04, 2026 10K 7:30 AM
$69.00
Closed

5K fun run/walk/stroll

Start at the Frontier park pavillion just after the 5/10k and head north on the Katy trail and into the single track riverscene trails then through the water station at mile 2 and back to Racers Village. This is NOT a timed event but the Rockin' Riverfest bib number and all of the fun is!

Jul 04, 2026 3K 7:33 AM
$40.00
Closed

The Rockin' Half Marathon

Start at the Frontier park pavillion and head north on the Katy trail and into the single track riverscene trails then through the water station at mile 2 and stride it out on the Katy to the Turn around point, Back through the Aid Station and into the second section of riverscene trails Through the South Aid Station then back on the Katy to Racers village to the Turn around point (also an aid station) and take another lap!

Jul 04, 2026 Half-Marathon 7:30 AM
$120.00
Closed

Race date Weather

Conditions on July 4, 2026 — historical Open-Meteo data.

Temp (°C)
Minimum temperature (race-day average) 24.3° / Maximum temperature (race-day average) 32.5°
Feels Like (°C)
Minimum feels like — heat index / wind chill (race-day average) 24.3° / Maximum feels like — heat index / wind chill (race-day average) 42.7°
Wind (km/h)
Average wind speed (race-day average)
17.3
Precip (mm)
Average precipitation (race-day average)
3.8mm
Humidity
Average relative humidity (race-day average)
72.0%

About Saint Charles

The "ROCKIN' RIVERFEST" 5k, 10K, Half Marathon & Fun Run! takes place in Saint Charles, 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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