Halloween Run CHICAGO
Road Running covering 5 km to 21.1 km in Chicago (Illinois, United States)
Halloween Run CHICAGO is an endurance sporting event in Chicago, Illinois, US focused on Road Running. Key features include City Run, Culture & History, Public Park, Festive.
The race program comprises 2 competitions, including Half Marathon (21.1 km, +95 m D+), and 5 Km (5 km, +22 m D+). The exact date for the next edition is currently open and will be announced by the organizer. Official race regulations, course details, and registration information are provided on the organizer's website (f3running.com).

Races & distances (2)
| Competition | Discipline | Distance | Elevation gain | Altitude range | Course type | Course & profile |
|---|---|---|---|---|---|---|
| Half Marathon | Road Running | 21.1 km | +95 m | 76 m - 116 m | Loop course | Route & profile |
| 5 Km | Road Running | 5 km | +22 m | 79 m - 88 m | Loop course | Route & profile |
Course route & map
Elevation profile & course telemetry
Altitude from 76 m to 116 m above sea level (+95 m D+, -95 m D-)
Elevation profile & course telemetry
Altitude from 79 m to 88 m above sea level (+22 m D+, -22 m D-)
Frequently asked questions (FAQ)
When and where does Halloween Run CHICAGO take place?
Halloween Run CHICAGO takes place in Chicago, Illinois, US (start area at coordinates 41.9234° N, 87.6339° W). The exact date for the next edition is currently open and will be announced by the organizer.
What races and distances are offered at Halloween Run CHICAGO?
The race program comprises 2 competitions, including Half Marathon (21.1 km, +95 m D+), and 5 Km (5 km, +22 m D+). The competitions belong to Road Running.
What is the course layout and elevation profile for Halloween Run CHICAGO?
The main competition (Half Marathon over 21.1 km) is designed as a loop course featuring +95 m of elevation gain and -95 m of elevation loss, ranging between 76 m and 116 m above sea level. An interactive course map with route visualization, elevation profile, and GPX export is available in the course section on this page.
Where can I find registration and official race rules for Halloween Run CHICAGO?
Official race regulations, course details, and registration information are provided on the organizer's website (f3running.com).