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Running Trails
United Kingdom
England
East Of England
Hertfordshire

Hertsmere

The best running trails around Hertsmere

4.1

(21)

1,254

runners

140

runs

Jogging around Hertsmere offers access to a diverse countryside characterized by woodlands, open fields, and extensive green spaces. The region benefits from the Metropolitan Green Belt, preserving a pleasant natural environment for outdoor activities. Numerous parks and dedicated running routes provide varied terrain, from gentle paths around reservoirs to longer loops through parklands. This makes Hertsmere suitable for a range of running experiences.

Best jogging routes around Hertsmere

  • The most popular jogging route is Aldenham Reservoir – Aldenham loop from…

Last updated: May 9, 2026

4.0

(1)

215

runners

#1.

Aldenham Reservoir – Aldenham loop from Elstree

3.73km

00:23

10m

10m

Easy run. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

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Easy

Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Moderate
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5.0

(1)

35

runners

Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Moderate

4.0

(2)

33

runners

Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Moderate

Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Moderate

Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Moderate

Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Moderate

Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Moderate

Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Moderate

Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard
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Popular around Hertsmere

Running Trails around Aldenham

Running Trails around South Mimms

Running Trails around Elstree And Borehamwood

Running Trails around Ridge

Running Trails around Shenley

Hertfordshire Way — A grand loop through a historic home county

London LOOP — Hiking a ring of greenspaces around the capital

Hiking around Hertsmere

Cycling around Hertsmere

Road Cycling Routes around Hertsmere

Other adventures around Hertsmere

Hertfordshire Way — A grand loop through a historic home county

Hiking Collection by

Alex Foxfield

Tips from the Community

Greg Wesson
August 9, 2025, St Mary the Virgin Church, Monken Hadley

Beautiful church open most days (excluding Sunday) to pop in and take a look. The recent church dates back to 1494.

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Convenient for quick trains to and from London and the end of Section 15 and the start of section 16 of the London LOOP.

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Great place to stop , plenty of outdoor seating.

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This not actually a lake it's stream called Tykes Water which starts at Aldenham Reservoir

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1

Jag
May 15, 2025, Forest Path

Nice walk

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0

Jag
May 15, 2025, Farmside Dirt Path

Wear waterproof boots for the soggy days. A lot of mud and slippery conditions on parts of the route. However, the summer months leave the ground solid and a great location to walk or cycle.

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Travis
March 16, 2025, Shenley Park Woods

Pathway

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1

Wide pathway

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Frequently Asked Questions

How many running routes are available in Hertsmere?

Hertsmere offers a wide selection of over 140 running routes. These trails cater to various preferences, from easy jogs to more challenging runs, ensuring there's something for every runner.

What kind of terrain can I expect on Hertsmere's running trails?

The running trails in Hertsmere feature diverse countryside, including woodlands, open fields, and extensive green spaces. You'll find varied terrain, from gentle paths around reservoirs like Aldenham Reservoir to longer loops through parklands such as Shenley Park and along the Tykes Water Greenway. Many trails are mostly paved, making them accessible for various skill levels.

Are there running routes suitable for all fitness levels?

Yes, Hertsmere provides a good range of running routes for all abilities. You'll find 15 easy routes perfect for a relaxed jog, over 100 moderate trails for those looking for a bit more challenge, and 18 difficult routes for experienced runners seeking a demanding workout.

What do other runners enjoy most about the trails in Hertsmere?

The running routes in Hertsmere are highly rated by the komoot community, with an average score of 4.0 stars from nearly 20 reviews. Over 1200 runners have explored the area, often praising the diverse countryside, well-maintained green spaces, and the variety of options available for different running experiences.

Are there family-friendly running routes in Hertsmere?

Many of Hertsmere's parks and green spaces offer excellent options for family-friendly runs. Parks like Aldenham Country Park, Oakmere Park, and King George Recreation Ground feature designated running routes, some even with 1km marked loops, which are ideal for families or those looking for a shorter, easier run.

Can I bring my dog on the running trails in Hertsmere?

Generally, many of Hertsmere's parks and green spaces are dog-friendly, provided dogs are kept under control, often on a lead. Areas like Aldenham Country Park and Shenley Park are popular for walks and runs with dogs. It's always best to check local signage for specific rules regarding dogs in certain areas or nature reserves.

Are there any circular running routes in Hertsmere?

Yes, Hertsmere features many excellent circular running routes. For example, the Running loop from Bushey offers a moderate 5.9 km circuit, while the Cow Banks Wood loop from Radlett provides a moderate 6.8 km option through woodlands.

What natural features or landmarks can I see while running in Hertsmere?

While running in Hertsmere, you can encounter various natural features and landmarks. The Aldenham Reservoir – Aldenham loop from Elstree offers scenic views around Aldenham Reservoir. The Tykes Water Bridge loop from Elstree & Borehamwood follows the continuous green corridor of the Tykes Water Greenway. You might also pass by historic sites like St John the Baptist Church, Aldenham, or the De Havilland Aircraft Museum near some routes.

Are there facilities like outdoor gyms available in Hertsmere's parks?

Yes, Hertsmere is committed to promoting outdoor fitness. Many parks, including Aycliffe Park, Ripon Park, and Meadow Park in Borehamwood; Parkfields in Elstree; King George Recreation Ground and The Moatfield in Bushey; and Oakmere Park and Willow Way Open Space in Potters Bar, are equipped with outdoor gyms, providing additional opportunities for a comprehensive workout.

Where can I find parking for running routes in Hertsmere?

Many of the larger parks and starting points for popular running routes in Hertsmere offer dedicated parking facilities. For example, Aldenham Country Park and Shenley Park typically have parking available for visitors. For specific routes, it's advisable to check local information or komoot route details for parking suggestions near the trailhead.

How accessible are Hertsmere's running routes by public transport?

Several running routes in Hertsmere are accessible via public transport, particularly those starting from towns like Elstree & Borehamwood, Radlett, and Potters Bar, which have train stations or bus services. For instance, the Tykes Water Bridge loop from Radlett is easily reachable by public transport.

Are there any longer, more challenging running routes in Hertsmere?

For those seeking a greater challenge, Hertsmere offers several longer and more difficult running routes. The Tykes Water Bridge – Shenleybury Crossing loop from Elstree & Borehamwood is a difficult 17.5 km trail, providing a substantial workout with notable elevation changes.

Are there any routes suitable for a quick 5k run?

Yes, Hertsmere has several options for a quick 5k run. The Aldenham Reservoir – Aldenham loop from Elstree is an easy 3.7 km (2.3 miles) trail, perfect for a shorter, scenic jog. Additionally, Aldenham Country Park hosts a weekly parkrun, which is a free, timed 5-kilometer event.

Most popular routes around Hertsmere

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Check out more Running Trails & Routes throughout Hertsmere below and find the perfect route in your destination.

Elstree And BorehamwoodSouth MimmsShenleyRidgeAldenham

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