
Solidarity Sidekick Down Route 66- Stop 1: Chicago 6.6K is a running race on August 29, 2026 in Chicago, IL, with an entry fee of $55.
From the Organizer
Join us for Stop 1 of the Solidarity Sidekick Down Route 66 Series — the Chicago 6.6K! This kickoff event begins our 18‑stop journey down Illinois’ historic Route 66, raising funds for ALS and standing in support of Enric as he runs the Mother Road.
Every participant receives one official series medal. Each time you complete a stop, you’ll earn a new Route 66 charm to add to your medal — building your collection one town at a time. Your series. Your pace. All for one cause.
👕 Shirts are optional and can be purchased during registration. 📍 Location: Jane Addams Memorial Park, 550 E Grand Ave, Chicago, IL 🎉 Post‑run celebration with the Spirits Run community.
Every step supports ALS awareness and Enric’s Route 66 mission.
Events
Weather
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
79°
Typical Low
66°
Based on US Climate Normals data from Chicago Northerly Is, 3 mi from the venue.
Host City
Population
2,707,648
as of 2023
City Elevation
594 ft
Nearest Airport
MDW
Chicago Midway International Airport · 6 mi
Time Zone
Central Time
From Endurance Grid
A big city race. Expect multiple lodging options and plenty to do the day before.
Race Location
Your Next Start Line
Every finish line starts with a single decision. Claim your spot at Solidarity Sidekick Down Route 66- Stop 1: Chicago 6.6K, put it on the calendar, and turn “someday” into a start date.
37
Days to train
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From Endurance Grid
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.
With running, there's a distance for every fitness level, a community at every start line, and nothing beats the feeling of crossing a finish line you trained for.
Running is an endurance sport that rewards consistency, and showing up every week compounds in ways that will surprise you.
From 5K to marathon, running races are an accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
Coming Up
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Plan your trip
Coming from out of town? There's more to Chicago than race day. We'll help you line up nearby lodging, flights, a rental car, and things to do so you can make the most of your racecation.
Plan your trip to ChicagoFrequently Asked Questions (FAQs)
Solidarity Sidekick Down Route 66- Stop 1: Chicago 6.6K
Aug 29, 2026