Chicago Cycling Guide: Safest Routes & Legendary Group Rides

From the 18.5-mile Lakefront Trail to 800-rider Critical Mass, here's everything you need to ride safe in the Windy City.

Published March 26, 2026 • 9 min read

Chicago is a world-class cycling city hiding in plain sight. With 200+ miles of on-street protected bike lanes, an 18.5-mile car-free lakefront trail, and a bike share system that logged 6.8 million trips in 2025, this is a city that takes two wheels seriously. Whether you're commuting through Logan Square or chasing sunrise miles along Lake Michigan, this guide covers the routes and rides that matter.

The Routes: Where to Ride Safe

Chicago Lakefront Trail

Chicago Lakefront Trail
18.5 miles one-way • Paved • Ardmore to 71st St • Flat

Chicago's crown jewel. The Lakefront Trail runs 18.5 miles along Lake Michigan from Ardmore Avenue on the north side to 71st Street on the south, completely separated from vehicle traffic the entire way. After the 2018 trail separation project split pedestrians and cyclists onto parallel paths, this became one of the safest urban cycling corridors in the country. You'll pass North Avenue Beach, Navy Pier, the Museum Campus, and the South Shore Cultural Center without touching a single intersection.

The trail is dead flat with lake views for nearly the entire stretch. Expect company on summer weekends, especially between Fullerton and the Loop, but the separated bike lane handles volume well. Early morning rides reward you with empty pavement and dramatic skyline sunrises over the lake.

Brakeaway Tip: The Lakefront Trail scores exceptionally well on our safety analyzer due to its full traffic separation. Run your planned route through Brakeaway to see how connecting streets to the trail compare on the segment-by-segment safety breakdown.

The 606 (Bloomingdale Trail)

The 606 / Bloomingdale Trail
2.7 miles • Concrete • Wicker Park to Humboldt Park • Flat (elevated)

Chicago's answer to the High Line, but built for bikes. The 606 is a 2.7-mile elevated rail-trail running east-west from Ashland Avenue through Bucktown and Wicker Park to Ridgeway Avenue in Humboldt Park. The 10-foot-wide concrete path sits 17 feet above street level with 12 access ramps spaced roughly every quarter mile. No cars, no intersections, no stoplights.

It's open daily from 6 AM to 11 PM. The surrounding neighborhoods are some of Chicago's most vibrant, making this a perfect short ride combined with stops at Wicker Park coffee shops, Bucktown boutiques, or Humboldt Park's boathouse. CTA Blue Line stations at Western and Damen are right off the trail for multi-modal commuters.

North Branch Trail

North Branch Trail
20+ miles • Paved • Albany Park to Chicago Botanic Garden • Mostly flat

If you want real distance without real traffic, the North Branch Trail is your ride. Starting from Gompers Park on Chicago's northwest side, this trail follows the North Branch of the Chicago River north through the Cook County Forest Preserves all the way to the Chicago Botanic Garden in Glencoe. That's 20+ miles of shaded, river-adjacent riding through some of the most beautiful natural areas in the metropolitan region.

The trail passes through a mix of prairie, woodland, and wetland habitats. Some sections are unpaved, so a hybrid or gravel bike is ideal for the full run. The popular paved segment from Bunker Hill to the Botanic Garden covers about 15 miles and is smooth enough for road bikes.

Major Taylor Trail

Major Taylor Trail
8.1 miles • Paved • South Side • Flat

Named after Marshall "Major" Taylor, the legendary Black cyclist who became the world sprint champion in 1899, this South Side trail runs from Dan Ryan Woods at 81st Street south to Whistler Woods at 134th Street. The dedicated bike path passes through forest preserves and connects several South Side communities. It's a quieter, less crowded alternative to the Lakefront Trail with deep local roots and history.

Burnham Greenway

Burnham Greenway
8.5 miles (expanding) • Paved • Far South Side • Flat

A former railroad corridor converted into a flat, paved greenway running from Eggers Grove through Calumet City. Currently about 8.5 miles across two segments with plans to extend to a full 10-11 mile continuous path. The Burnham Greenway passes through prairies and forest preserves on the far south side, offering a peaceful escape from urban riding with almost no pedestrian traffic.

Milwaukee Avenue Protected Lanes

Milwaukee Avenue Corridor
Multiple miles • Protected bike lane • Logan Square to Downtown • Flat

Milwaukee Avenue is Chicago's busiest cycling street and has undergone major safety upgrades with physical barriers, including bollards and parked-car buffers, separating cyclists from traffic through Irving Park and Bucktown. It's the main artery for northwest side bike commuters heading downtown. The protected segments have meaningfully reduced conflict points, though the avenue still demands attention at major intersections. Pair it with the 606 for a connected northwest side route.

The Group Rides: Chicago's Cycling Community

Chicago's group ride scene is massive, diverse, and year-round. These are the rides that define the community.

Chicago Critical Mass

Last Friday of Every Month Daley Plaza (Picasso Sculpture) 6:00 PM All levels welcome

Running since 1997, Chicago Critical Mass is one of the longest-standing and largest monthly group rides in the country. Hundreds of riders gather at the Picasso sculpture in Daley Plaza on the last Friday of each month, then roll out on a new route through the city for approximately three hours. It's part community celebration, part advocacy, part moving street party. Every skill level is welcome, no one gets dropped, and there's no registration or cost. If you want to experience Chicago's cycling culture in a single evening, this is it.

Slow Roll Chicago

Regular community rides South & West Side neighborhoods Casual pace All welcome

Slow Roll Chicago is a grassroots movement that brings cycling to South Side and West Side communities that have historically been underserved by bike infrastructure. Their community-paced rides double as neighborhood tours and advocacy events, highlighting the need for equitable Divvy station access, protected lanes, and safe cycling infrastructure beyond the lakefront. It's the most meaningful way to ride Chicago if you care about the city beyond downtown.

Chicago Cycling Club

Multiple rides weekly Various locations All paces Organized since 1970s

Chicago's oldest recreational cycling club maintains a full calendar of group rides at every pace level from social spins to fast training rides. Their ride leaders know every back road and lakefront shortcut in the metro area. Membership gets you access to the full schedule, plus social events and maintenance clinics. If you're new to Chicago and want to meet the cycling community fast, this is the most structured on-ramp.

More Chicago Rides Worth Knowing

May is officially Chicago Bike Month, organized by the Active Transportation Alliance, and the calendar explodes with community events across the city. The Boulevard Lakefront Tour is a signature annual ride covering the lakefront and neighborhood boulevards. Bobby's Bike Hike runs guided tours and events for visitors and locals. And dozens of neighborhood bike shops run their own weekly shop rides through the season.

Infrastructure & Safety

Chicago has invested aggressively in cycling infrastructure. The city installed over 12 miles of new protected bike lanes in 2025 alone, bringing the total to roughly 70 miles of physically separated cycling corridors. Key streets with protection now include Milwaukee Avenue, Clark Street, Belmont Avenue, Broadway, and Augusta Boulevard. The Logan Square and Hyde Park neighborhoods lead the city in bike lane density.

The Divvy bike share system hit a record 6.8 million trips in 2025 and is adding 200 more stations in 2026, with expansion focused on the far South Side, Southwest Side, and Northwest Side. The Divvy for Everyone program offers annual memberships for $5 to income-eligible residents. The system now includes e-bikes with charging infrastructure downtown.

That said, Chicago still has gaps. Only about 9% of bike lanes have physical protection. Cycling incidents rose 46% between 2022 and 2025, with Milwaukee Avenue, Clark Street, and Damen Avenue topping the list for reported crashes. Right-of-way violations and hit-and-runs remain the top safety concerns. The default city speed limit of 30 mph leaves little margin for error on streets without protection.

Brakeaway Tip: Before riding any new route in Chicago, run it through our AI safety analyzer. You'll get a 0 to 100 safety score with a segment-by-segment breakdown showing exactly where the risky sections are. The AI automatically snaps your route to nearby protected lanes when possible. Try it free at brakeaway.bike.

Best Time to Ride

Chicago is rideable year-round if you have the grit. The prime season runs from May through October when temperatures range from the 60s to the 80s. September and October are arguably the best months: warm enough for comfort, cool enough for effort, and the lakefront crowds thin out after Labor Day. May is Bike Month with events citywide.

Winters are real. Average January temperatures sit in the mid-20s with nearly 30 inches of annual snowfall. But Chicago's winter cycling community is growing, and with the right layering strategy, short-distance commuting by bike can actually be faster than driving through snow-choked streets. The Lakefront Trail gets plowed quickly after storms.

Plan Your Chicago Ride

Analyze any Chicago cycling route for safety before you ride. Get a 0-100 safety score, segment-by-segment breakdown, and AI-powered route suggestions.

Analyze Your Route Free

More City Guides