Heartwood Forest running loop
Heartwood Forest running loop
4.5
(2)
15
runners
00:58
8.59km
70m
Running
Jog this moderate 5.3-mile (8.6 km) loop through Heartwood Forest, enjoying diverse terrain, ancient woodlands, and open fields.
Last updated: February 26, 2026
Waypoints
Start point
Parking
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1.16 km
Highlight • Natural
Tip by
5.08 km
Highlight (Segment) • Trail
Tip by
8.59 km
End point
Parking
Way Types & Surfaces
Way Types
3.06 km
2.43 km
1.36 km
1.26 km
300 m
183 m
Surfaces
3.47 km
1.84 km
1.82 km
1.31 km
109 m
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Elevation
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Weather
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Wednesday 6 May
14°C
6°C
31 %
Additional weather tips
Max wind speed: 15.0 km/h
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This route was planned by komoot.
The trail offers a varied experience with a mix of surfaces. You'll encounter soft, leafy paths, compacted earth, grass, and gravel pathways. Some sections are unpaved and natural, with undulating terrain and moderate elevation changes. Be prepared for uneven tracks and exposed roots in woodland areas. During wet weather, particularly a short bridleway section, it can become muddy.
Given the varied terrain, which includes unpaved sections, uneven tracks, and potential mud, especially after rain or in winter, trail shoes are highly recommended for this loop to ensure good grip and comfort.
This loop takes you through enchanting woodlands with impressive tree specimens, ancient oaks, and vibrant undergrowth. You'll pass through picturesque clearings offering views of the Hertfordshire countryside, flower meadows, and newly planted woodlands. Keep an eye out for the Heartwood Forest itself, and a Grassy Footpath Through Open Fields. In some areas, particularly the 'Magical Meander' trail, you might spot carved wooden animals and an impressive Archway.
The trail is enjoyable year-round, but offers different highlights seasonally. Autumn provides stunning views with vibrant foliage. Spring is spectacular for bluebell displays in ancient woodlands like Langley Wood. During wet winter months, be prepared for muddy sections.
Yes, dogs are generally welcome on the trails within Heartwood Forest. However, please ensure your dog is kept under control, especially around wildlife and other visitors, and adhere to any local signage regarding leashing.
No, there are no permits or entrance fees required to access Heartwood Forest. It is managed by the Woodland Trust and is freely accessible to the public.
Heartwood Forest has a main car park available for visitors. Specific directions to the car park can usually be found on the Woodland Trust's official website for Heartwood Forest.
Yes, the route also passes through sections of the Hertfordshire Way, The Romans & Nomansland, and Devil's Dyke & Nomansland.
This running loop is generally considered a 'moderate' run. It requires good fitness due to its undulating nature and varying surfaces. While the initial part offers a gentle ascent for warming up, more demanding sections follow with hills and uneven tracks.
Heartwood Forest is a significant ecological project, so you can expect to see a variety of wildlife and plants. The forest features an arboretum with all 57 native UK tree species, a communal orchard, and areas rich in wildflowers and butterflies. Keep an eye out for local birdlife and small mammals.
While Heartwood Forest is close to St Albans, public transport options might require a combination of bus and walking. It's advisable to check local bus routes and schedules from St Albans to the vicinity of the forest for the most up-to-date information.