🏞️ South Downs Challenge: Lewes Hilly Circular | 25km (16mi)
Details
GRADE: Level 4/5 - moderate to strenuous, hike with long, steep ascents and descents
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Join us for a challenging South Downs workout, where tough climbs are rewarded with expansive views and a real sense of achievement. Expect a few thigh-burning ascents, plenty of fresh air, and some of the finest ridgeline walking the Downs has to offer. This Lewes circular showcases classic chalk landscapes, ancient Iron Age hill forts, and sweeping ridgelines, with highlights including the climb up Mount Caburn and scenic stretches along the South Downs Way. Come for the views, stay for the adventure, and leave with that satisfying feeling that you have truly earned your cake afterwards.
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IMPORTANT
Please read the event details carefully before signing up. This hike is intended for experienced hikers and requires a good level of fitness.
Make sure you come prepared with suitable hiking clothing and footwear. Proper hiking boots or walking shoes with good grip and ankle support are strongly recommended. Trainers are not advised.
The group will aim to maintain the advertised pace. If you find you are unable to keep up, you may need to continue the hike independently.
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Starting in Lewes, we climb steadily to Mount Caburn, crowned by an Iron Age fort and one of the finest viewpoints on the Downs. After soaking in the panorama, the route drops to Glynde, crosses the River Ouse, and continues to Southease, known for its distinctive round-towered church.
From here, we tackle a long, steady climb onto the chalk ridge. The effort pays off with classic South Downs ridge walking over Mill Hill, Front Hill, and Ilford Hill, where wide open skies and far-reaching views stretch across the Downs, the Ouse Valley, and, on clear days, the English Channel.
The route then loops back towards Lewes, descending gradually into town, perfectly timed for a well-earned drink, which will taste significantly better after 25 km on the Downs.
Expect steep gravel climbs and descents, grassy stretches, and uneven chalk paths that can be slippery after rain. Confident footing is essential, particularly on wet or steeper chalk sections. Gravity is very reliable on chalk.
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OVERVIEW
Distance: 25 km (≈15.5 miles)
Difficulty: Moderate to Strenuous
Approx. 500 m ascent and descent
Walking time: approx. 6 hours
Total time: approx. 7 hours
Pace: brisk, not a Sunday stroll, expect steady, continuous walking (approximately 4.5 to 5 km/h).
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MEETING POINT AND TIMINGS
📍 09:50 Meet at Lewes railway station, main entrance
▶️ 10:00 Walk starts (after check-in is completed)
🏁 17:00 Walk ends at Lewes railway station, main entrance
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LONDON GROUP TRAVEL (OPTIONAL)
Buy a return ticket from London Victoria to Lewes for £25.30 with a Network Railcard or GroupSave on the day.
Alternatively, an advance purchase Group DaySave ticket is available from £13 per person when travelling in a group of four.
🎟️ Click HERE for group tickets payment required by Tuesday 10 March at noon, when the tickets will be purchased
AdrianB will be at meeting point.
08:15 Meet at London Victoria ticket office
08:30 Leave meeting point and board the train
08:46 Train departs London Victoria
09:50 Train arrives at Lewes
Go up the stairs and exit via the main entrance.
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TRAINS
Regular trains from Eastbourne and Brighton to Lewes
Regular trains from Lewes towards London, Brighton, and Eastbourne
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BY CAR
Parking is available at Lewes Station Car Park.
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FOOD AND FACILITIES
Lunch: Bring a packed lunch. We plan to stop at a café with picnic tables that usually serves drinks and light snacks.
Facilities: Café at lunch stop.
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WHAT TO BRING
Packed lunch, snacks, and sufficient water
Proper hiking boots with grips. No trainers
Weather-appropriate layers and proper waterproofs
Fully charged phone
Personal medication and basic first aid
Trekking poles recommended for slippery ascents and descents
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RSVP & ATTENDANCE
RSVP only if you plan to attend. Please cancel as early as possible if you can no longer make it so others can join. A no-show means you RSVPed but did not attend or cancelled just before or after the start time. Repeated no-shows or late cancellations without a valid reason may lead to removal. Reliable regulars who end up on a waitlist may message the host for priority consideration.
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WHO CAN JOIN
Adults aged 21 and over
No children
No pets
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STAYING TOGETHER
Participants must choose events that match their fitness and keep up with the group lead, as the overall pace will not be adjusted for individuals. A dedicated back marker may not always be present, so stay within sight of others and keep an organiser in view where possible.
If someone ahead is significantly slowing the pace, please move past them to stay with the main group. Faster walkers should wait at junctions, and organisers may pause at key points to regroup.
While we try not to leave anyone behind, it is not safe or practical for a large group to repeatedly stop for individuals unable to maintain the stated pace. Participants who cannot keep up may be asked to navigate independently at their own pace. Anyone who continues independently without informing an organiser will be assumed to be managing their own route and safety.
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⬅️ EXIT POINTS
Glynde railway station (7 km, 1.5 to 2 hours)
Southease railway station (13 km, 3 to 4 hours)
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CONTACT
For pre-event questions, please message the event host via Meetup. On the day of the walk, if required, you may contact AdrianB via WhatsApp on +44 (0) 7438 812 663.
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⚠️ DISCLAIMER
By joining, you confirm that you have read and accepted the group policy on the About page. You are responsible for your own safety. Neither the host nor the group can be held liable for injury, loss, or damage.