Entries for the Three Castles 30 2019:
- Tony Newman - Orpington - Orpington Road Runners
- Vincent Seymour - Rochester
- Elliott Denney - Hertford
- Steve Lawson - Gillingham - Medwaytri
- Bronagh Purcell - Orpington - Orpington Road Runners
- Lisa Duce - Sittingbourne - Sittingbourne Striders
- Niall Smith - Walthamstow
- Wagner Silva - Maidstone - Maidstone Harriers
- Gareth Bowart - Tunbridge Wells
- Mandy Lett - Orpington - Orpington Road Runners
- Peter Price - Orpington - Orpington Road Runners
- Ben Bliss - Newbury - Newbury Ac
- Trevor Taylor - Sevenoaks - Ukrunchat
- David Rogers - Bexhill On Sea - Bexhill Runners &triathletes
- Jimi Hendrick - Chatham - Rebel Runners~medway
- Paula Chase - Bexhill On Sea - Brt
- Karen Bennett - Canterbury - Canterbury Harriers
- Simon Leonard - Bexhill On Sea - Bexhill Runners & Triathletes
- Karl Limbert - Maidstone
- Timothy Kiddell - Tonbridge - 100 Marathon Club
- Sam Brown - Chatham - Rebel Runners Medway
- Trev Collett - Baldock
- Rebecca Henry-brown - Doncaster - Doncaster Athletic Club
- Angela Clarke - Doncaster - Doncaster Ac
- Sarah Smith - Doncaster - Doncaster Athletics Club
- Bryan Darney - Worthing - Goring Road Runners
- Carole White - Wickford - Pitsea Rc
- Melanie Gould - Basildon - Pitsea Rc
- Darren Rowe - Grimsby - 100 Marathon Club
- Jon Drake - Otford - 100 Marathon Club
- Lorraine Oakman - Maidstone - Maidstone Harriers
- Lucy Tomlinson - Maidstone
- Albert Cornelissen - Sevenoaks
- Marion Van Lille - Sevenoaks - Sevenoaks Ac
- Elise Rendall - Tonbridge - Tonbridge Ac
- Terry Stephens - Maidstone - Maidstone Harriers
- Paul German - Maidstone - Maidstone Harriers
- Andrew Mackay Miller - Rochester
- Lisa Freeman - Gravesend - 100 Marathon Club
- Guy Mills - Maidstone
- Eduardo Jr. Buglosa - Sydenham - Prg England
- Tracey Horne - Leigh, Tonbridge
- Ingrid Mrazova - Dorking - Tadworth Ac