In 2 days · Sun, Sep 6, 2026
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Sunday, September 6th, 2026
6300 S. Cornell Drive (Hayes Drive), Chicago IL
5K
62–76°F · some rain risk
See last 10 years
On this date: rain 4 of the last 10 years
2025
50–65°F
dry
2024
59–69°F
dry
2023
69–85°F
rain
2022
67–77°F
dry
2021
62–76°F
dry
2020
60–83°F
rain
2019
62–76°F
dry
2018
65–71°F
rain
2017
52–63°F
dry
2016
75–85°F
rain
Best months to race in Illinois →
Race-day forecast · Sunday, Sep 6
Cloudy · 68–78°F
Sunday, Sep 6starts near 68°F · 3% chance of rain · wind up to 9 mph
About this race
Event Overview
Join us for the Check My Flow 1st Annual 5K Walk/Run/Bike Event on Sunday, September 6, 2026, along Chicago’s stunning lakefront as we honor survivors, remember lost loved ones, and take action against preventable blood clot conditions. Staged out of Grove 19 in Jackson Park (just south of 63rd Street Beach by the basketball courts), the course features a smooth 3.1-mile loop heading north along the scenic Lakefront Trail to 55th Street before returning directly back to the finish line at Grove 19.
Event Details
- Date: September 6, 2026
- Location: 6300 S. Cornell Drive (Hayes Drive), Chicago, IL
- Check-in and Registration: Opens on-site at 8:15 AM
- Start Times: Cyclists at 9:00 AM, Walkers and Runners at 10:00 AM
Mission and Impact
This event is more than a race—it is a live public health movement to combat the silent crisis of Deep Vein Thrombosis (DVT) and Pulmonary Embolisms (PE). Blood clots are preventable and treatable, yet thousands suffer needlessly due to diagnostic delays and medical dismissal, particularly young adults and expectant mothers facing maternal health disparities.
Support and Contributions
- Registration Fees: Every registration fee and donation directly supports the Check My Flow Blood Clot Foundation.
- Diagnostic Scholarship Fund: Helps cover steep out-of-pocket medical imaging costs for underinsured patients in crisis.
- Medication Scholarship Program: Provides direct financial aid for life-saving blood thinner prescriptions to uninsured individuals and seniors who have lost critical Medicare coverage.
- Join Us: Whether you bring your bike, your running shoes, or your walking crew, join us to shatter healthcare disparities.
Get Involved
Help end preventable blood clot deaths together! For more information, visit our race page.
Course map
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