On September 21, 2026, runners are invited to experience a unique running event at Fleet Feet Lincoln Square. This exciting day offers participants the chance to test out the latest models from On Running: the On Runner Max and the On Surfer 3. The casual run begins at Fleet Feet Lincoln Square, allowing runners to explore the surrounding areas while getting acquainted with these innovative shoes. The route is designed for a relaxed pace, providing an ideal environment for those looking to enjoy a leisurely jog or walk while trying out new gear. Participants will have the opportunity to experience the comfort and performance features of both models in real-world conditions. Whether you're interested in testing the latest technology or simply enjoying a run with like-minded individuals, this event promises to be an engaging and fun-filled day for all participants. The atmosphere at Fleet Feet Lincoln Square is expected to be lively, with staff on hand to answer questions about the shoes and provide guidance throughout the experience. This event serves as a perfect introduction to On Running's latest innovations in footwear technology. For those who are curious about how these new models perform during a casual run or for anyone looking to explore their running gear options, this is an excellent opportunity not to be missed. Join fellow runners and enthusiasts at Fleet Feet Lincoln Square on September 21, 2026, for what promises to be an enjoyable day of discovery and camaraderie.
Races Offered
Fleet Feet South Loop: On Demo Run
Sep 21, 2026
straighten
Distance —
1 Hour
terrain
Type —
Running
timer
18:00
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 most populous city in the U.S. state of Illinois and in the Midwestern United States. Located on the western shore of Lake Michigan, it is the third-most populous city in the United States, with a population of 2.74 million at the 2020 census. The Chicago metropolitan area has approximately 9.62 million residents according to the 2020 census and is the third-largest metropolitan area in the country. Chicago is the county seat of Cook County, the second-most populous county in the U.S.