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Routes
Bike touring routes & trails
United States
Iowa
Polk County
Des Moines

Great Western Trail

Moderate

3.4

(19)

43

riders

Great Western Trail

03:48

66.3km

250m

Cycling

Cycle the moderate 41.2-mile Great Western Trail from Des Moines to Martensdale, a touring bicycle route taking under 4 hours.

Last updated: February 26, 2026

Waypoints

A

Start point

Parking

Get Directions

1

2.13 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

29.5 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

B

66.3 km

End point

Parking

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Way Types & Surfaces

Way Types

61.6 km

3.04 km

1.61 km

< 100 m

< 100 m

Surfaces

58.4 km

4.80 km

3.04 km

< 100 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

Powered by Foreca

Today

Monday 18 May

27°C

17°C

77 %

Additional weather tips

Max wind speed: 24.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

What is the terrain like for cycling on this route?

The Great Western Trail is primarily a rail-trail, meaning it follows a former railroad right-of-way. This typically results in a relatively flat and consistent grade, making it suitable for touring bicycles. While the Komoot tour shows an elevation gain of about 254 meters over 66 kilometers, this is spread out, so you can expect a generally gentle ride.

How long does it typically take to cycle the Great Western Trail?

The Komoot tour from Des Moines to Martensdale, covering approximately 66 kilometers (41 miles), is estimated to take around 3 hours and 48 minutes for touring cyclists. This duration can vary based on your pace, stops, and weather conditions.

Is the trail suitable for beginners or casual cyclists?

Yes, as a rail-trail with a moderate difficulty grade and gentle elevation changes, this route is generally well-suited for beginners and casual touring cyclists. Its consistent surface and lack of steep climbs make it an accessible option for many.

What can I see along the route?

The route offers scenic paths, often following natural corridors. You'll pass by Gray's Lake Park, a notable highlight. Rail-trails frequently offer quiet beauty, functioning as linear wildlife refuges where you might spot local flora and fauna.

What is the best time of year to visit the Great Western Trail?

For touring cycling, spring and fall generally offer the most pleasant conditions with milder temperatures and beautiful scenery. Summer can be enjoyable, but be prepared for warmer weather. Winter cycling is possible but may require appropriate gear and caution for potential ice or snow.

Is the Great Western Trail dog-friendly?

While specific regulations can vary, most rail-trails in the US allow dogs, provided they are kept on a leash and owners clean up after them. It's always a good idea to check local signage at trailheads for any specific rules regarding pets.

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

Generally, multi-use rail-trails like the Great Western Trail do not require permits or charge entrance fees for public access. However, it's always recommended to check with local park or trail authorities for any specific requirements before your visit.

Where can I find parking and trailhead access for the route?

As the Komoot tour starts in Des Moines and ends in Martensdale, you'll find various access points and parking options in or near these communities. Look for designated parking areas at trailheads, often located where the trail intersects with roads or in nearby parks.

Does the trail intersect other well-known paths?

Yes, the route incorporates sections of several other trails, including the Bill Riley Trail, Meredith Trail, Kruidenier Trail, and Pomerantz Family Trail, especially near the Des Moines area. It also features parts of the Great Western Connector.

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

While the trail itself is a natural corridor, communities along the route, such as Des Moines and Martensdale, will offer amenities like cafes, restaurants, and public restrooms. It's advisable to plan your stops, especially for longer rides, and carry sufficient water and snacks.

What should I bring for a touring bicycle trip on this trail?

For a comfortable touring bicycle trip, bring plenty of water, snacks, a basic repair kit (patch kit, pump, spare tube), sun protection (sunscreen, hat), and appropriate clothing for the weather. A helmet is always recommended for safety.

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