Routes

Planner

Features

Updates

App

Login or Signup

Get the App

Login or Signup

Routes
Mountain biking trails
United Kingdom
England
South East England
Oxfordshire
South Oxfordshire
Crowmarsh

Grim's Ditch – Young Offenders Singletrack loop from Wallingford

Moderate

5

riders

Grim's Ditch – Young Offenders Singletrack loop from Wallingford

03:24

43.7km

490m

Mountain biking

Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary. The starting point of the route is accessible with public transport.

Last updated: August 6, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Chilterns National Landscape

Waypoints

A

Start point

Bus stop

Get Directions

1

2.12 km

Grim's Ditch

Highlight • Forest

There are many prehistoric bank and ditch earthworks in the Chiltern's region, and many share the name Grim's Ditch or Grim's Dyke. This one is thought to have been a …

Tip by

2

3.96 km

Bachelor’s Hill

Highlight • Trail

Great views after leaving Mongewell Woods. Nice flowing descent on compacted dirt 👍👍

Tip by

4.51 km

Mongewell Woods

Forest

4

9.76 km

Bear Woods Mountain Bike Trails

Highlight (Segment) • Trail

5

10.2 km

Pudding Drop

Highlight (Segment) • Trail

11.7 km

Nott Wood

Forest

7

21.6 km

A great little section of single track through hedgerows and fields that you can just let the brakes go and enjoy!

Tip by

8

31.2 km

Bridleway that skirts Haycroft Wood, joining up Church Lane to the road from Swyncombe House. Half way along is the open meadow above St Botolphs Church.

Tip by

9

33.9 km

Young Offenders Singletrack

Highlight (Segment) • Forest

Fun bridleway to climb or descend. Flowing turns, great in dry conditions.

Tip by

B

43.7 km

End point

Bus stop

Loading

Way Types & Surfaces

Way Types

13.9 km

13.8 km

11.4 km

4.42 km

186 m

< 100 m

Surfaces

19.3 km

10.8 km

6.37 km

4.40 km

2.59 km

352 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.

Sign up to see more specific route details

Sign up for free

Weather

Powered by Foreca

Today

Sunday 30 August

22°C

13°C

78 %

Additional weather tips

Max wind speed: 24.0 km/h

to get more detailed weather forecasts along your route

Comments

guide_signup

Want to know more?

Sign up for a free komoot account to join the conversation.

Sign up for free

Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

Save

Edit route

Download GPX

Move start point

Print

Share

Embed on a website

Report an Issue

Report restricted access

Nearby routes

Moderate

4.7

144

Henley-on-Thames to Icknield Way loop

04:26h

55.2km

650m

Explore
RoutesRoute plannerFeaturesRedeem a voucherHikesMTB TrailsRoad cycling routesBikepackingSitemap
Download the app
Follow Us on Socials

© komoot GmbH

Privacy Policy