4.5
(33)
1,492
riders
94
rides
Road cycling in Katy Trail State Park follows the longest rail-trail in the United States, offering a generally flat and paved surface ideal for road bikes. The route traces the Missouri River, characterized by limestone bluffs, dense woodlands, and open agricultural fields. This former railway line provides a consistent gradient, making it accessible for various skill levels.
Last updated: May 11, 2026
4.2
(6)
100
riders
35.6km
02:03
100m
100m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
23
riders
49.9km
02:47
240m
240m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.

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13
riders
52.9km
03:07
80m
80m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
26
riders
78.7km
04:21
740m
740m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
8
riders
77.8km
05:44
530m
530m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.
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Popular around Katy Trail State Park
The Katy Trail – Pedaling Missouri's historic railbed
Katy Trail — From steel rails to scenic trails
Rock Island Trail — Walking through railroad history
Hiking in Katy Trail State Park
Running Trails in Katy Trail State Park

MTB Trails in Katy Trail State Park
Cycling in Katy Trail State Park
Gravel biking in Katy Trail State Park
Known locally as “Devil’s Boot Cave,” this natural overhang carved in sandstone resembles the shape of a boot and stretches roughly 25 feet deep and wide, near Marthasville. Once used as a pioneer shelter and noted by local schools for nature trips, the site offers a little geological curiosity beside the trail—a hands-on reminder of Missouri’s limestone landscape and early frontier life. Great for a quick stop and photo op!
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Greens Bottom Road is a great alternative to the Katy Trail as it is lightly trafficked and has a 45 miles per hour speed limit. It's a short stretch of pavement where you can easily access or depart from the Katy Trail.
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This section of the Katy Trail extends from Greens Bottom Road to Missouri Research Trail. Here, you'll discover a shady, compact gravel road with views of the Missouri River.
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The Busch Greenway is a well-paved multi-use path weaving through the Weldon Springs Conservation Area. Along the way you will encounter lakes, vast open prairies, and the authentic landscapes native to Missouri.
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This section of the Katy Trail starts right after St. Charles and goes all the way to the 364 bridge. The gravel is compact.
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A fantastic and super flat road that was once a floodplain before the levee was built. It's great for road cycling as it has wide shoulders that give you plenty of space to ride comfortably and fast.
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Creve Coeur Lake is a 320-acre lake located in Creve Coeur Lake Memorial Park. The park dates back to 1945 and now offers a place for picnics, non-motorized boating, and fishing.
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Katy Trail State Park is known for its generally flat and consistent gradients, making it accessible for various skill levels. While most routes are moderate, there are 38 easy routes and 56 moderate routes available, with a few more challenging options for experienced cyclists.
Yes, the park offers numerous family-friendly options. The flat, former railway line surface is ideal for all ages. An excellent choice for families or beginners is the Creve Coeur Lake – Mallard Lake loop from Jane Downing Island, which is an easy 19.1 km (11.9 miles) route.
Road cycling routes in Katy Trail State Park vary in length, with options ranging from shorter loops around 19 km (11.9 miles) to longer excursions up to 78.7 km (48.9 miles). This allows cyclists to choose a distance that suits their fitness level and available time.
Katy Trail State Park features numerous trailheads along its length, many of which offer parking facilities. Specific parking availability can vary by trailhead, so it's advisable to check local signage upon arrival. Popular starting points often include areas near towns that border the trail.
Spring and fall are generally considered the best seasons for road biking in Katy Trail State Park. The weather is typically mild, and the natural scenery, whether blooming in spring or showcasing vibrant fall foliage, is particularly beautiful. Summer can be warm and humid, while winter may bring colder temperatures and potential trail closures due to ice or snow.
The routes in Katy Trail State Park offer diverse scenery, tracing the Missouri River with views of limestone bluffs, dense woodlands, and open agricultural fields. You can also discover natural monuments such as the Missouri River itself, The Manitou Bluffs, and Torbett Spring.
Yes, there are several interesting landmarks along the trail. Cyclists can explore the historic Rocheport Tunnel, enjoy the Missouri River Overlook, or see the unique art installation Boathenge. The Rocheport Trailhead is also a notable point of interest.
The area is highly rated by the komoot community, with an average score of 4.4 stars from over 40 reviews. Reviewers often praise the flat, well-maintained surface, the scenic views of the Missouri River, and the peaceful passages through forests and open fields that make for a relaxing ride.
There are nearly 100 road cycling routes available in Katy Trail State Park, offering a wide variety of options for different preferences and skill levels. This includes 38 easy routes, 56 moderate routes, and 5 difficult routes.
Yes, many routes in the park are designed as loops that incorporate sections of the Katy Trail with other scenic roads. Examples include the popular Katy Trail and Weldon Spring Loop, a moderate 49.9 km (31.0 miles) path, or the Katy Trail and Earth City Levee Loop, which is 52.9 km (32.8 miles).
The Katy Trail is primarily a crushed limestone surface, which is generally well-maintained and suitable for road bikes, though wider tires might offer more comfort. It's known for its consistent, smooth surface, making for an enjoyable ride. Conditions can vary slightly with weather, so checking local reports after heavy rain is always a good idea.
Yes, the Katy Trail passes through or near several small towns and communities that offer opportunities for refreshments. Many trailheads are located in or close to towns where you can find cafes, restaurants, and convenience stores to refuel during your ride.

