Step into the vibrant heart of Chicago on Sunday, September 27, 2026, for an unforgettable running experience with "The Oui Run5K." This French-inspired race invites runners and walkers alike to join us at the picturesque Lycée Français de Chicago in Ravenswood. Set against the backdrop of a beautifully manicured campus, participants will start their journey on Wilson Avenue just outside the school gates. The certified 5K course offers something for everyone: seasoned athletes can revel in its flat terrain, designed to produce personal best times; casual runners and joggers will appreciate the scenic route through charming Ravenswood neighborhoods; and families are welcome to run or walk together as they enjoy this special event. For younger racers aged 3-7 years old, a dedicated Kids Race kicks off at 9:15 AM, providing an opportunity for children to experience their first race in a fun and supportive environment. The main 5K event starts promptly at 8:00 AM with the enthusiastic call of "À vos marques, prêts, partez!" Translated as "On your marks, get set, go!" this traditional French phrase sets an energetic tone for the race. After crossing the finish line, runners and spectators are invited to stay for a lively afterparty where everyone can celebrate their achievements. Enjoy refreshments, music, and camaraderie in a festive atmosphere that captures the essence of Parisian charm right here in Chicago. Don't miss your chance to be part of this unique running event with its distinctive French flair. Join us at Lycée Français de Chicago for an afternoon filled with fun, fitness, and cultural celebration! Joining runners from around the city, "The Oui Run5K" promises a memorable day out on one of Chicago's most scenic routes. Whether you're pushing your limits or simply enjoying a family outing, this race offers something special to all who participate.
Races Offered
5K Run/Walk
Sep 27, 2026
straighten
Distance —
5K
terrain
Type —
Running
timer
08:00
sell
$44.79
Kids Race
Spots remaining: 118
Sep 27, 2026
straighten
Distance —
1K
terrain
Type —
Running
timer
08:00
sell
$18.04
Weather History
These values represent the 3-year monthly averages for September in Chicago.
thermostatTemperature
16.1° / 23.9°
wb_sunnyFeels like
14.9° / 22.7°
light_mode
Avg sunshine hours
9h 52m
water_drop
Avg rainfall
3.1 mm
ac_unit
Avg snowfall
—
air
Avg wind speed
12.8 km/h (Gentle breeze)
opacity
Sweat loss rate
High
terrain
Course conditions
Firm and slightly soft
sunny
Max UV Index
Moderate (5.0)
humidity_mid
Humidity
72.4%
wb_twilight
Sunrise
06:31
nightlight
Sunset
18:58
About Chicago
Learn more about the host city, Chicago.
Chicago is the home of the blues and the truth of jazz, the heart of comedy and the idea of the skyscraper. Here, the age of railroads found its center, and airplanes followed suit. "Stormy, Husky, Brawling / City of Big Shoulders," Chicago is a Heartland boomtown, its ethos defined by urban planner Daniel Burnham's immortal vision: "Make no little plans; they have no magic to stir men's blood." It is one of the world's great cities and the third largest city in the United States, behind only New York City and Los Angeles.