Windsor Septemberfest - Rock Island Run
- Date
- September 5, 2026
- Distance
- 5k Run/Walk
From the Organizer
Windsor is proud to be the location where the Rock Island and Katy Trails intersect. Hundreds of cyclists ride these trails every year from around the world. On SeptemberFest weekend, join runners (and walkers!) for a 5k on the beautiful tree covered trails.
Early-bird registration is now open through August 21st. Sign up early for only $20, after the price will increase to $30. Race day registration will open 6:30 am on race morning. Race begins shortly after at 7:00am.
Come celebrate small town life in a big way!
Events
Weather
Typical Conditions
It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.
Typical High
84°
Typical Low
63°
Based on US Climate Normals data from Windsor.
Host City
About Windsor, MO
Population
3,038
as of 2023
Elevation
890 ft
Nearest Airport
COU
Columbia Regional Airport · 73 mi
Major Hub
MCI
Kansas City International Airport · 83 mi
Time Zone
Central Time
From Endurance Grid
A small town race. Lodging near the start could be limited, so book early.
Race Location
Your Next Start Line
What Are You
Waiting For?
Every finish line starts with a single decision. Claim your spot at Windsor Septemberfest - Rock Island Run, put it on the calendar, and turn “someday” into a start date.
89
Days to train
- Race
- Windsor Septemberfest - Rock Island Run
- Date
- September 5, 2026
Coming Up
More Running races near Windsor, MO
Clinton Historic Half Marathon & 5K
Half Marathon · 5K
16 miles away
Olde Glory Days 5k
5K
16 miles away
Summer Scramble 5K/10K
10K · 5K
20 miles away
Spirit Trail Classic
17 miles away
From Endurance Grid
About This Sport
Endurance Grid is here to help you understand the sport, decide if it's the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer's event page.
With running, there's a distance for every fitness level, a community at every start line, and nothing beats the feeling of crossing a finish line you trained for.
Running is an endurance sport that rewards consistency, and showing up every week compounds in ways that will surprise you.
Running
From 5K to marathon, running races are the most accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
Frequently Asked Questions (FAQs)
- What is the Windsor Septemberfest - Rock Island Run?
- Windsor Septemberfest - Rock Island Run is a running race held in Windsor, Missouri on September 5, 2026. It is one of the many endurance events listed on Endurance Grid, a multi-sport endurance event calendar covering running races, triathlons, HYROX, and more endurance sports across the United States. Find more running races near you or explore our sports guides to learn what race day actually feels like.
- When and where is the Windsor Septemberfest - Rock Island Run?
- Saturday, September 5, 2026 in Windsor, Missouri at Katy Trail Windsor Trailhead, Windsor, MO. Check the event page for exact start times and wave schedules.
- How do I register for the Windsor Septemberfest - Rock Island Run?
- Registration is handled through the event's registration page. Confirm pricing and distances there, and sign up.
Windsor Septemberfest - Rock Island Run
Sep 5, 2026