Ace of Herts 2026 Egypt Woods
Welcome
We welcome you to what is normally our biggest event of the year, the Ace of Herts, a National Middle distance event which is a round of the South East Orienteering League. It’s not just for experts, there are courses suitable for everybody and help for newcomers.
This year the event is part of the British Night Championships weekend, the morning after the Night event.
Location
Egypt Woods, near Beaconsfield Buckinghamshire.
Parking
Harehatch Lane, Egypt, nearest postcode SL1 8PQ, OS Grid reference SU948872, What3words care.punks.cone. You must approach from the A355, which runs between Beaconsfield and Slough. Other routes involve narrow lanes, some with width restrictions, so using them would cause congestion.
Public Transport
Burnham and Beaconsfield stations are each about 5.5km away
Beginners
First timers are very welcome. Look for our greeters in hi-vis jackets.
You can go around individually, in pairs or in a larger family group. From an entries perspective, pairs and groups are treated as a single runner – it’s one entry, you get one map, one timing chip (“dibber”) and one finish time listed in the Results. We charge per “entry” not per person and it’s easiest to enter in advance – see Entering for the first time for more info on how to do this.
If you’ve not orienteered before, we suggest most people start with the yellow course. Young juniors, say primary school age, and family groups are better on white. People confident with a map and compass may start on orange. If you find your course too easy, club policy is to offer you a run on the next course up at no cost, provided there’s enough time and there are maps available.
Don’t forget to download between runs!
Terrain

Egypt Woods is a mixed commercial woodland on either side of a broad valley. It is mostly very runnable, though with bracken and brashings in some areas. There are relatively few paths and at night many will be less distinct. Hangings Wood and Jennings Wood have similar terrain but with much less plateau running.

Map
1:10000 (1:7500 for courses primarily for 65+ competitors) pre-marked maps for all courses on waterproof paper. For a previous event see Routegadget.
Map completely reworked in Feb-Mar 2025, with revisions in winter 2025/26, by Simon Errington.
Loose control descriptions available in the start lanes.
Course Timing
Sportident punching will be used. SIAC will be enabled for those with ‘contactless’ dibbers, but you must punch start. Finish is ‘fly by’.
Facilities
TBA
Dogs
Sorry but no dogs allowed in either the car park or Egypt Woods.
Safety
Orienteering is an adventure sport. You take part at your own risk and are responsible for your own safety. A full risk assessment has been carried out.
Courses
Courses for everybody from beginners of any age to experienced orienteers.
All the SE League courses are included. These are the recommended course for age groups but you may enter any course you wish.If you run ‘down’ from the suggested course your league points will be reduced.
| Course | Men | Women |
| Black | M21 | |
| Brown | M20 M35 M40 | W21 |
| Short Brown | M18 M45 M50 | W20 W35 |
| Blue | M16 M55 M60 | W18 W40 W45 |
| Short Blue | M65 M70 | W16 W50 W55 |
| Green | M75 | W60 W65 |
| Short Green | M80 | W70 |
| Very Short Green | M85 M90 | W75 W80 W85 W90 |
| Light Green | M14 | W14 |
| Orange | M12 | W12 |
| Yellow | M10 | W10 |
| White |
Course Notes
TBA
Starts
When you enter, you can choose a start time between 10:30 and 12:30. IF you turn up for your start time we will start you then, but early or late starts will be available where there is a gap on the course.
Courses close 14:30. Please choose a start time to allow yourself plenty of time to finish before then.
Entry & Fees
Entries now open at SI Entries.
| Up to Feb 1 2026 | From Feb 2 2026 | |||
| BOF members | non-members | BOF members | non-members | |
| Seniors | £16 | £18 | £18 | £20 |
| Young Adults | £11 | £13 | £13 | £15 |
| Juniors and full time students | £6 | £8 | £8 | £10 |
If you don’t have your own dibber (SI or SIAC) you’ll need one. SI cards £1, SIAC
If you want an extra map so that each member of your group has one (recommended!), they are £1 each.
You can enter online up to 12:00 on the day, but if you need SIAC hire please enter by Friday 30th 23:59.
Results
Interim results will be published direct to the club website every few minutes during the event. There will be a QR code on your splits printout. There will be no printed results (apart from your own splits) or WiFi available.
Full results will be published to the same location and to Routegadget; we aim to do so on the day of the event.
Officials
| Planner | Helen Marsden & Alan Rosen |
| Organiser | Mike Bennett |
| Controller | Neil Crickmore (SO) |
The small print
This event is registered with British Orienteering, number 85815.
Orienteering is a great sport for youngsters. If you bring children, please help us to keep to our safeguarding policy and British Orienteering’s photography policy.
Your personal data is used for results and insurance, see our privacy policy.
