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Running trails & routes
United States
Pennsylvania
Allegheny County
Thornburg

Thornburg and Johnson's Trail

Moderate

5.0

(5355)

19,221

runners

Thornburg and Johnson's Trail

00:39

6.01km

20m

Running

Jog the moderate 3.7-mile Thornburg and Johnson's Trail through Thornburg Conservation Park, enjoying peaceful paths and Chartiers Creek vie

Last updated: February 26, 2026

Waypoints

A

Start point

Parking

Get Directions

1

757 m

Thornburg Conservation Park

Highlight • Natural

The Thornburg Conservation Area is a large green space just outside of Pittsburgh. It is surrounded by the Chartiers Creek and features about 2 miles of wide trails, leading through …

Tip by

2

3.35 km

Johnson's Trail

Highlight (Segment) • Trail

The Johnson Trail winds alongside Chartier's Creek, offering lush green scenery perfect for a run. However, be cautious as some sections may become muddy during rainy weather.

Tip by

B

6.01 km

End point

Parking

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Way Types & Surfaces

Way Types

4.32 km

1.64 km

< 100 m

Surfaces

4.32 km

1.11 km

529 m

< 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.

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Weather

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Today

Thursday 7 May

17°C

3°C

0 %

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Max wind speed: 24.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

Where can I park for Thornburg and Johnson's Trail?

The trail is located within Thornburg Conservation Park in Heidelberg, Pennsylvania. Parking is typically available at the park's designated areas. Specific parking details are usually found on local park signage or the park's official website.

Are there any permits or entrance fees required for Thornburg Conservation Park?

Generally, access to Thornburg Conservation Park and its trails, including Johnson's Trail, does not require an entrance fee. However, it's always a good idea to check the official Thornburg Conservation Park website for any updated regulations or specific permit requirements, especially concerning dog permits.

Is Thornburg and Johnson's Trail dog-friendly?

Yes, the trail is generally dog-friendly, making it a great spot for a jog with your canine companion. However, dogs must be kept on a leash, and owners are responsible for cleaning up after their pets. There might be specific regulations or a dog permit application process for Thornburg Conservation Park, so it's advisable to check local park rules before your visit.

What is the best time of year to visit Thornburg and Johnson's Trail?

The trail offers a pleasant experience year-round. Spring and fall provide comfortable temperatures and beautiful scenery, with changing leaves in autumn. Summer is also enjoyable, especially in the shaded sections. Even in winter, the wide, flat paths can be suitable for a refreshing jog, though conditions may vary with snow or ice.

What is the terrain like on Thornburg and Johnson's Trail?

The trail system, built on a former golf course, features wide, grassy, and flat paths, particularly in the Thornburg Conservation Park section. Johnson's Trail itself is a well-maintained path that meanders along Chartiers Creek. The overall terrain is considered easy, with minimal elevation gain, making it accessible for various activity levels.

Is Thornburg and Johnson's Trail suitable for beginners or families?

Absolutely! The trail is rated as easy, with a minimal elevation gain of only 75 feet over its 3.5-mile length. Its wide, flat, and grassy paths make it ideal for beginners, families with children, or anyone looking for a gentle workout or a peaceful nature walk.

What kind of wildlife or natural features can I expect to see?

The trail winds through areas with large trees and shrubs, bordered by Chartiers Creek, offering a peaceful setting for nature observation. Birdwatching is popular, with sightings of bald eagles reported. The serene environment provides a surprisingly remote feel despite its suburban location, perfect for unwinding in nature.

What are the main highlights or points of interest along the route?

The primary highlights include the expansive Thornburg Conservation Park, with its wide, grassy paths on a former golf course, and Johnson's Trail, which offers a quiet and peaceful experience along Chartiers Creek, extending almost to Carnegie.

Does the trail intersect other well-known paths?

Yes, the route also passes through sections of the Johnson's Trail, Thornburg Trail, Chartiers Trail, Christerny Way, Vernon Trail, Tucker Trail, Chartiers Path, Dinkey Trail, Falk Trail, Copperhead Trail, Incolala Trail, TCC Trail, Bell Road, and Compost Drive.

Are there any nearby amenities like cafes or restaurants?

While the trail itself offers a remote feel, it is located in a suburban area. You can find various cafes, restaurants, and other amenities in the nearby towns of Heidelberg and Carnegie, which are just a short drive away.

Is the trail a loop or out-and-back?

The Thornburg and Johnson's Trail system offers a combination of paths, allowing for various loop configurations within Thornburg Conservation Park, as well as an out-and-back option along Johnson's Trail along Chartiers Creek. You can choose your route based on your desired distance and experience.

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