Routes

Planner

Features

Updates

App

Login or Signup

Get the App

Login or Signup

Login or Signup

Routes
Road cycling routes
United States
Oregon
Multnomah County
Portland

Forest Park loop

Moderate

4.8

(8699)

15,357

riders

Forest Park loop

01:59

50.2km

700m

Road cycling

Embark on the Forest Park loop, a moderate road cycling adventure that takes you through one of America's largest urban forests. This route spans 31.2 miles (50.2 km) and challenges you with 2294 feet (699 metres) of elevation gain, typically completed in about 1 hour and 58 minutes. As you…

Last updated: April 23, 2026

Waypoints

A

Start point

Parking

Get Directions

1

38.6 km

View of Saint Johns Bridge

Highlight • Viewpoint

Here, you get a nice view of the famous green suspension bridge.

Tip by

2

49.9 km

Adams Property

Highlight • Forest

The land alongside this stretch of road is a mix of dense Douglas fir forest and private property. Watch out for deer! If you're feeling triathlon-y, there are some hiking/running trails that wind into the forest too.

Tip by

B

50.2 km

End point

Parking

Loading

Way Types & Surfaces

Way Types

42.2 km

7.82 km

182 m

Surfaces

45.4 km

4.63 km

182 m

Sign up to see more specific route details

Sign up for free

Elevation

Elevation

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

Highest point (360 m)

Lowest point (10 m)

Sign up to see more specific route details

Sign up for free

Weather

Powered by Foreca

Today

Wednesday 20 May

22°C

8°C

0 %

Additional weather tips

Max wind speed: 15.0 km/h

to get more detailed weather forecasts along your route

This route was planned by komoot.

Save

Edit route

Download GPX

Move start point

Print

Share

Embed on a website

Report an Issue

Frequently Asked Questions

Where can I park to access the Forest Park loop?

Parking options for accessing cycling routes in Forest Park vary depending on your starting point. Many cyclists find street parking in neighborhoods adjacent to the park, particularly near popular access points for Leif Erikson Drive or other fire lanes. Always check local parking regulations and signage.

Is the Forest Park loop dog-friendly?

Yes, Forest Park is generally dog-friendly, but specific rules apply. Dogs must be kept on a leash at all times while on trails and fire lanes within the park. Please remember to clean up after your pet to help maintain the park's natural beauty.

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

The best time to cycle the Forest Park loop is typically during the spring, summer, and fall months when the weather is milder and rainfall is less frequent. The deeply forested nature of the park provides cool, shady conditions, making it pleasant even on warmer days. Winter cycling is possible, but be prepared for wet conditions and potentially slick surfaces.

Are there any permits or entrance fees required for cycling in Forest Park?

No, there are no permits or entrance fees required to access and cycle the trails and fire lanes within Forest Park. It is a public urban forest accessible to everyone.

What kind of terrain and surfaces can I expect on this route?

This road cycling loop features a mix of surfaces. You'll encounter paved roads, but also significant sections of hard-packed gravel fire lanes, such as Leif Erikson Drive. While a road bike can manage, some unpaved sections might be more comfortable on a cyclocross or gravel bike due to the varied terrain and potential for loose gravel. The route also includes substantial elevation changes with climbs and descents.

What notable sights or viewpoints will I encounter on the Forest Park loop?

Along this route, you'll experience the immersive beauty of one of the largest urban forests. A notable highlight is the View of Saint Johns Bridge, offering a picturesque vista. You'll also pass through the serene Adams Property, surrounded by lush forest. The entire ride offers a feeling of being deep in a Pacific Northwest forest.

Does this route connect with other trails in Forest Park?

Yes, this route utilizes and intersects with several other trails and fire lanes within Forest Park. You'll find yourself on sections of the Wildwood Trail, Northwest 24th Bicycle Boulevard, Northwest Firelane 1 Road, Skyline Trail, Lower Macleay Trail, and Jay Trail, among others. The park's extensive network allows for various connections.

How long does it typically take to complete this road cycling loop?

This 50 km (31 mile) road cycling loop typically takes around 1 hour and 59 minutes to complete. This duration can vary based on your cycling pace, fitness level, and any stops you make to enjoy the scenery.

Is this loop suitable for beginner road cyclists?

This loop is rated as moderate difficulty, requiring good fitness due to its distance and significant elevation gain of nearly 700 meters (2,300 feet). While sections like Leif Erikson Drive have a gentle grade, linking them with other fire lanes and roads can involve steep ascents. Beginners with good fitness might find it challenging but rewarding; those new to road cycling or hill climbing may prefer shorter, flatter routes initially.

What kind of scenery and wildlife can I expect to see?

The route offers an immersive experience within a deeply forested, unspoiled landscape with cool, shady drainages. You'll be surrounded by diverse native plants and have the chance to spot various wildlife, including over 100 kinds of birds, as well as mammals, reptiles, and amphibians. It's a true escape into nature just minutes from urban Portland.

Are there any particularly challenging sections or strategic tips for this loop?

While Leif Erikson Drive itself has a gentle grade, linking it with other fire lanes or roads can quickly increase the challenge with steep ascents like those found on Holman or Springville Road. Be prepared for these climbs. For optimal comfort on the mixed paved and gravel surfaces, some cyclists prefer a cyclocross or gravel bike over a pure road bike, especially if conditions are wet or the gravel is loose.

Nearby routes

Moderate

4.8

199

Willamette Greenway and Trolley Trail Loop

02:27h

64.1km

640m

Explore
RoutesRoute plannerFeaturesHikesMTB TrailsRoad cycling routesBikepackingSitemap
Download the app
Follow Us on Socials

© komoot GmbH

Privacy Policy