Local organisations support the Two Castles Run on the day, providing marshals and helping with the details of the Run.

These include:

  Kenilworth Round Table
  Kenilworth Soroptimists
  Kenilworth Inner Wheel
  Leamington and Warwick Rotaract
  Kenilworth Cricket Club
  Kenilworth Rugby Football Club

To thank these supporters for their efforts, each organisation receives a donation for their own charitable activities from the proceeds of the Run.