The South Downs Way crosses southern England from Winchester in Hampshire to Eastbourne in East Sussex. The South Downs National Park Authority describes it as a mountain-bike journey through the national park; cyclists follow the bridleway route where it separates from the walking trail.
From Winchester into the Hampshire hills
Leaving Winchester, the trail enters the Hampshire countryside and climbs towards Cheesefoot Head. Beacon Hill and Old Winchester Hill introduce two nature reserves, with grassy slopes and views across the surrounding downland.
After Beacon Hill, the trail divides: cyclists and horse riders take their designated branch while walkers have a separate option. Both branches pass through Exton. Farther east, the route approaches Butser Hill and Queen Elizabeth Country Park, where the government trail guide identifies places to find food and drink.
Across the Sussex ridge
Beyond Buriton, the route follows the South Downs ridgeline for much of the journey east. Harting Down, the Devil’s Jumps burial mounds and Bignor Hill give the ride a mix of open landscape and historical interest before the descent towards the River Arun and Amberley.
The next stretch brings a steep climb to Amberley Mount, followed by Washington and Chanctonbury Ring, an Iron Age hill fort. Near Washington the trail crosses the busy A24; the government guide describes a safer route to the north using a bridge.
East of the River Adur, the trail passes Devil’s Dyke and climbs to Ditchling Beacon. It continues towards the River Ouse, then climbs towards Firle Beacon before descending to Alfriston.
The cycling finish at Eastbourne
At Alfriston, the National Trail offers two ways to Eastbourne, but cyclists and horse riders must use the route via Jevington. Do not follow the walking-only Seven Sisters branch on a bike.
The Jevington route climbs Windover Hill, then descends through woodland into the hamlet. A final climb over Willingdon Hill precedes the descent into Eastbourne. The Long Man of Wilmington hill figure can be seen with a short detour from the Windover Hill area.
Planning and sharing the trail
The trail is signed in both directions with the National Trail acorn or the route name. It can be tackled as a longer journey or sampled in shorter rides. When booking a stop, allow for the journey to and from accommodation in villages away from the ridge.
The National Park Authority’s mountain-bike guide advises riding on bridleways, restricted byways and byways, giving way to walkers and horse riders, and passing considerately. Carry food, drink, a map and basic repair supplies. Check for closures and diversions before setting out and follow signs on the ground.