Stone Bridge Half Marathon and 5k
- Date
- September 26, 2026
- Location
- Leland Park, Roscoe, IL
- Distance
- 1/2 Marathon · 5K
From the Organizer
A very fast, out and back half marathon course set up on the scenic Stone Bridge Trail in Roscoe, Illinois.
Packet Pick Up will be from 4:00 PM until 6:00 PM on Thursday, September 24th and Friday, September 25th at the Roscoe Branch of the Stateline Family YMCA.
Please Note: There will be no race day registration or packet pick-up. Please reach out to Beth Black(bblack@statelineymca.org) for special requests.
Please Note: To receive a t-shirt please register by 9/7/26.
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
67°
Typical Low
46°
Chance of Rain
27%
Based on US Climate Normals data from Beloit, 6 mi from the venue.
Host City
About Roscoe, IL
Population
10,881
as of 2023
Elevation
765 ft
Nearest Airport
RFD
Chicago Rockford International Airport · 16 mi
Major Hub
ORD
Chicago O'Hare International Airport · 64 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 Stone Bridge Half Marathon and 5k, put it on the calendar, and turn “someday” into a start date.
110
Days to train
- Race
- Stone Bridge Half Marathon and 5k
- Date
- September 26, 2026
- Location
- Leland Park, Roscoe, IL
Coming Up
More Running races near Roscoe, IL
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.
The half marathon is the distance where you find out what you're actually made of. Long enough to demand real preparation. Short enough that it doesn't consume your life to train for it. Most people who run their first half describe it as the race that changed their relationship with what they're capable of. Once you cross this finish line, the bar moves. That's not a warning — that's the point.
Race day energy varies by event size, but the finish line feeling is the same regardless. Big races keep the noise going the whole way. Smaller races give you stretches where it's just you and the miles — and that solitude becomes its own kind of fuel.
The half marathon rewards people who show up for the boring training miles.
How long to train: 10–14 weeks. If you're already running consistently, 10 weeks of structured buildup is enough. If you're building from a casual base, give yourself 14.
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 Stone Bridge Half Marathon and 5k?
- Stone Bridge Half Marathon and 5k is a running race held in Roscoe, Illinois on September 26, 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 Stone Bridge Half Marathon and 5k?
- Saturday, September 26, 2026 in Roscoe, Illinois at Leland Park, Roscoe, IL. Check the event page for exact start times and wave schedules.
- How do I register for the Stone Bridge Half Marathon and 5k?
- Registration is handled through the event's registration page. Confirm pricing and distances there, and sign up.
Stone Bridge Half Marathon and 5k
Sep 26, 2026