South Downs Way
- Type: mtb crosscountry
- Network: ncn
- Operator: National Trails
- Reference: 89
- bicycle: designated
- designation: national_trail
- horse: designated
- note: this is the bicycle route, and differs from the walker's route and even horse route in a few places
- wikidata: Q1382726
Mountain bike route from the OpenStreetMap community, with statistics, an elevation profile and gpx and kml downloads.