The following riders successfully completed the Castleton 50 Challenge Ride held on Sunday, 24 September 2017.
- David Appleyard
- Vanya Barber
- Marc Bell
- Martin Bell
- Chris Blott
- Peter Boyes
- Garry Burnip
- Fergus Carnegie
- Eoin Carroll
- Rob Carter
- Gavin Chatto
- Paul Christon
- Richie Clarke
- Martyn Cooper
- Geoff Cowen
- Andy Curson
- Dave Easby
- Simon Ellison
- Mike Foley
- Carl Forbes
- Ian Fryett
- Thomas Fryett
- Mick Gettings
- Tony Gilbert
- Paul Godley
- Steve Johnson
- Ted Kane
- Martin Kendrew
- Tom Levell
- Matthew Lincoln
- John Main
- Bob Mitchell
- Dave Moody
- Lee O’Leary
- Andy Parkinson
- Marc Pickersgill
- Martin Pountain
- Aaron Preston
- John Price
- Mark Rigby
- Dan Smith
- Roy Stewart
- Robin Stocks
- Michael Storey Jnr
- Tim Swales
- Ross Turner
- Mike Vickers
- Nev Walker
- Gavin Wheeler