Developers & API
Use this page to request sandbox API access, verify onboarding by email, and request production approval.
Reference documentation remains available at api.threepeakschallenge.uk.
Ben Nevis, Scafell Pike, Snowdon
23 miles • 3064m ascent • 3 stages
Ingleborough, Whernside, Pen-y-ghent
24 miles • 1585m ascent • continuous
Box Hill, Holmbury Hill, Leith Hill
23 miles • 1060m ascent • continuous
Snowdon, Cadair Idris, Pen y Fan
17 miles • 2334m ascent • 3 stages
Use this page to request sandbox API access, verify onboarding by email, and request production approval.
Reference documentation remains available at api.threepeakschallenge.uk.