Registrations for Race: Rother Valley Children\'s Triathlon
| Surname | Name | Gender | Organisation / Club | Residence/County |
| ALLEN | REECE | M | SHEFFIELD TRIATHLON CLUB | DERBYSHIRE |
| ASHTON | MAX | M | MARPLE SWIMMING CLUB | STOCKPORT |
| ASHTON | LILLI | F | MARPLE SWIMMING CLUB | STOCKPORT |
| BAGOT | KIERAN | M | NYP TRI | |
| BALL | ELLA | F | ELLA POWER | LINCS |
| BARKER | JOHN | M | RIPON | |
| BARKER | WILL | M | 4LIFE TRI CLUB | NOTTINGHAM |
| BASTOW | ALICE | F | PONTEFRACT | |
| BRADFORD | CHARLOTTE | F | RICHMOND DALESASC | BEDALE |
| BROOKES | KATHRYN | F | ||
| CARMAN | REBECCA | F | ||
| CARMAN | JESSICA | F | ||
| CHAMBERS | BRADLEY | M | BLACK KNIGHTS | SOUTH YORKSHIRE |
| CHANTLER-MAYNE | JAMES | M | SWINDON PHOENIX | |
| CLARKE | ERIN DAISY | F | SOUTH AXHOLME SHARKS | DONCASTER |
| CLARKE | NEVE IMOGEN | F | SOUTH AXHOME SHARKS | DONCASTER |
| CLAY | SUSANNAH | F | CAMBRIDGE | |
| COWAN | HARRY | M | ||
| DAWSON | EDWARD | M | SHEFFIELD TRI CLUB | SHEFFIELD |
| EGDELL | TIMOTHY | M | SHEFFIELD JUNIOR TRI CLUB | |
| FLINDERS | SAMUEL | M | EAST YORKSHIRE | |
| FOLETTI | JAMES | M | RACING TNT | |
| FOLETTI | LAUREN | F | RACING TNT | |
| GARRETT | BENJAMIN | M | NYPTRISTARS | NORTH YORKSHIRE |
| GAY | BEN | M | SHEFFIELD TRI CLUB | |
| GOACHER | CHARLIE | M | SHEFFIELD TRI | SHEFFIELD |
| HARRIS | DYLAN | M | ROTHERHAM | |
| HILL | ZETA | F | CLEVELAND | |
| HILL | CARYS | F | CLEVELAND | |
| JARVIS | PETA | F | 4LIFE TRI | NR LOUGHBOROUGH |
| JENKINS | EMMA | F | LINCOLN TRI | LINCOLN |
| LAWRENCE | FREDERICK | M | NONE | SOUTH YORKSHIRE |
| LINN | MAGNUS | M | ||
| MARKS | HARVEY | M | PONTEFRACT | |
| MARSDEN | ALANNAH | F | ABSOLUTE TRIATHLON CLUB | NOTTINGHAM |
| MARSDEN | SOPHIE | F | ABSOLUTE TRIATHLON CLUB | |
| MARSH | SAM | M | ABSOLUTE TRIATHALON CLUB | DERBYSHIRE |
| MARSLAND | IMOGEN | F | ||
| MEENAN | ALANA | F | ABSOLUTE TRIATHLON CLUB | NOTTINGHAM |
| MEENAN | ALEX | M | ABSOLUTE TRIATHLON CLUB | NOTTINGHAM |
| MILLWARD | DOMINIC | M | DRONFIELD DOLPHINS SC | |
| MILLWARD | CAMERON | M | DRONFIELD DOLPHINS SC | DERBYSHIRE |
| MILNER DAY | GEORGINA | F | MARPLE SWIMMING CLUB | STOCKPORT |
| MUMFORD | EDWARD | M | ROTHERHAM | |
| PENLINGTON | ARCHIE | M | ABSOLUTE | PAPPLEWICK |
| RAILTON | JOSEPH | M | GYLLYNGVASE SLSC | TRURO,CORNWALL |
| RAINE | NIKO | M | RACING TNT | CHESTERFIELD |
| RYALLS | JACK | M | ROTHERHAM | |
| RYALLS | HARRY | M | ROTHERHAM | |
| SCOFFINGS | POPPY | F | ABSOLUTE TRIATHLON CLUB | NOTTINGHAM |
| SCOTT | ADAM | M | NOTTINGHAM | |
| SCOTT | SAM | M | NOTTM | |
| SIMPSON | TILLY | F | RACING TNT | SHEFFIELD |
| SMITH | SAM | M | SOUTH AXHOLME SHARKS | DONCASTER |
| SMITH | JIMMY | M | SOUTH AXHOLME SHARKS | DONCASTER |
| SMITH | ETHAN | M | SOUTH AXHOLME SHARKS | DONCASTER |
| SNOWDEN | JACOB | M | SHEFFIELD TRIATHLON CLUB | SHEFFIELD |
| SWINDALE | TYLER | M | RUGBY TRIATHLON | |
| TAYLOR | ADAM | M | LEICESTER JUNIO TRIATHLON | LEICESTER |
| WARD | EVAN | M | NYP TRISTARS | |
| WEIGHTMAN | ELLA | F | ABSOLUTE TRIATHLON CLUB | NOTTINGHAM |
| WHITAKER | MADDIE | F | ABSOLUTE TRIATHLON | KEYWORTH |
| WHITWORTH | THOMAS | M | WEST YORKSHIRE | |
| WILLIAMS | ELLA | F | SHEFFIELD JUNIOR TRI CLUB | SHEFFIELD |
| WILSON | CHRIS | M | WAKEFIELD JUNIOR TRIATHLON CLUB | WAKEFIELD |
| WOOD | SAM | M | SHEFFIELD | |
| WOOD | PETER | M | SHEFFILED | |
| WOOD | GEORGE | M | SHEFFIELD TRIATHLON CLUB | SHEFFIELD |
| YIGIT | ALEX | M |