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Routes
Road cycling routes
United States
Iowa
Polk County
Des Moines

Great Western Trail

Moderate

3.2

(25)

41

riders

Great Western Trail

02:41

66.9km

250m

Road cycling

Cycle the moderate 41.6-mile Great Western Trail, gaining 833 feet in 2h 40m, passing Gray's Lake Park in Des Moines, Iowa.

Last updated: February 26, 2026

Waypoints

A

Start point

Parking

Get Directions

1

2.16 km

Gray's Lake Park

Highlight • Lake

Gray's Lake Park has a total size of 166-acres and is located in the heart of Des Moines. The lake of the same name is the park's main feature and …

Tip by

2

30.1 km

Great Western Trail

Highlight (Segment) • Trail

Great Western Trail is a 19-mile rail trail built on the former Great Western Railroad between Des Moines and Martensdale. It is fully paved and is a very popular path for walking, running and cycling.

Tip by

3

33.5 km

Martensdale

Highlight • Settlement

Martensdale is a quiet, small town nestled along the Middle River, offering a peaceful escape just outside Des Moines. With its connection to the Great Western Trail, it is an excellent destination for a scenic ride through the countryside.

Tip by

B

66.9 km

End point

Parking

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Way Types & Surfaces

Way Types

62.1 km

4.74 km

< 100 m

< 100 m

Surfaces

62.8 km

4.04 km

120 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (300 m)

Lowest point (240 m)

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Weather

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Today

Tuesday 26 May

32°C

17°C

0 %

Additional weather tips

Max wind speed: 12.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

What is the total distance and difficulty of this route?

This route on the Great Western Trail is approximately 41.6 miles (66.9 km) long. It is classified as a moderate difficulty ride, with an elevation gain of about 254 meters (833 feet).

How long does it typically take to cycle this route?

For a racebike, the estimated duration for completing this route is around 2 hours and 40 minutes, though this can vary based on your pace and stops.

What kind of terrain can I expect on the trail?

While specific surface details for this segment are not provided, many Great Western Trails, especially those converted from railway lines, are known for being relatively flat with a smooth surface, often limestone or asphalt, making them ideal for racebikes.

What are the main points of interest along the way?

The route features several notable spots, including Gray's Lake Park and the town of Martensdale. The trail itself, Great Western Trail, is a highlight for its scenic cycling opportunities.

Does the trail connect with other paths?

Yes, the route also passes through sections of the Bill Riley Trail, Meredith Trail, and Kruidenier Trail, offering opportunities to extend or vary your ride.

Is the Great Western Trail suitable for beginners?

Given its 'moderate' difficulty rating and suitability for racebikes, the trail is generally accessible. While it has some elevation, it's not overly challenging, making it a good option for cyclists with some experience, or beginners looking for a longer ride.

What is the best time of year to cycle this trail?

The best time to cycle this trail is typically during spring, summer, and fall when the weather is mild and the trail conditions are optimal. Winter cycling may be possible but could involve snow or ice, requiring appropriate gear.

Are dogs allowed on the trail?

Most multi-use trails in this region are dog-friendly, usually requiring dogs to be on a leash. It's always best to check local signage or official park websites for specific regulations regarding pets before your visit.

Do I need a permit or pay an entrance fee to use the trail?

Generally, multi-use trails like the Great Western Trail do not require permits or entrance fees for cycling. However, specific sections or parks along the route might have their own rules or parking fees, so it's advisable to check ahead.

Where can I park to access the Great Western Trail?

Access points for the Great Western Trail often include designated parking areas in towns or parks along its route. For this specific route starting near Martensdale and heading towards Des Moines, you would typically look for parking facilities in or around these areas.

Are there any facilities like cafes or restrooms along the route?

While the trail itself is primarily for recreation, towns like Martensdale and Des Moines offer various amenities, including cafes, restaurants, and restrooms. It's a good idea to plan your stops, especially for longer rides.

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