| 2026 U15 Hallamshire |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:58.20 | i | | | 5 | P2 | | | Sheffield | RJT Series Indoors and Master GP | 4 Jan 26 |
| 60HU15W | 10.28 | i | | | 2 | P2 | | | Sheffield | RJT Series Indoors and Master GP | 4 Jan 26 |
| 60HU15W | 10.39 | i | | | 6 | A2 | | | Loughborough | Loughborough Indoor Open | 10 Jan 26 |
| 60HU15W | 10.60 | i | | | 4 | B2 | | | Loughborough | Loughborough Indoor Open | 10 Jan 26 |
| HJ | 1.06 | i | | | 13 | P | | | Sheffield | RJT Series Indoors and Master GP | 4 Jan 26 |
| LJ | 4.14 | i | | | 10 | P | | | Sheffield | RJT Series Indoors and Master GP | 4 Jan 26 |
| SP3K | 6.08 | i | | | 13 | P | | | Sheffield | RJT Series Indoors and Master GP | 4 Jan 26 |
| PenIU15W | 1847 | i | | | 9 | | | | Sheffield | RJT Series Indoors and Master GP | 4 Jan 26 |
| 2025 U15 Hallamshire |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 50 | 8.0 | i | | | 1 | B03 | | | Wakefield | Wakefield Harriers Winter Series | 22 Mar 25 |
| 50 | 8.1 | i | | | 3 | A02 | | | Wakefield | Wakefield Harriers Winter Series | 22 Mar 25 |
| 60 | 9.03 | i | | | 4 | 3 | | | Sheffield | South Yorkshire CAA Indoor Open Series | 2 Nov 25 |
| 60 | 9.13 | i | | | 4 | A25 | | | Sportcity | Manchester Indoor Open Meeting | 30 Nov 25 |
| 60 | 9.13 | i | | | 6 | 7 | | | Sheffield | Northern Athletics December Indoor Open | 6 Dec 25 |
| 60 | 9.53 | i | | | 7 | 4 | | | Sheffield | RJT Series & Master GP | 25 Jan 25 |
| 60 | 9.81 | i | | | 5 | 1 | | | Sheffield | South Yorkshire CAA Indoor Series | 5 Jan 25 |
| 100 | 14.58 | | 1.7 | | 6 | D1 | | | Mansfield | Jointly held Nottinghamshire AAA's and Derbyshire Athletics County Championships | 10 May 25 |
| 100 | 14.96 | | 0.7 | | 3 | 5 | | | Sheffield | Steel City Rising Stars Open Meeting | 13 Apr 25 |
| 200 | 29.75 | | 1.5 | | 4 | D2 | | | Mansfield | Jointly held Nottinghamshire AAA's and Derbyshire Athletics County Championships | 11 May 25 |
| 200 | 30.10 | i | | | 6 | 4 | | | Sheffield | South Yorkshire CAA Indoor Open Series | 14 Dec 25 |
| 200 | 31.56 | i | | | 5 | 3 | | | Sheffield | South Yorkshire CAA Indoor Series | 23 Mar 25 |
| 200 | 32.13 | w | 3.0 | | 5 | 7 | | | Exeter | Exeter Harriers Evening Open Meeting | 27 May 25 |
| 600 | 2:03.38 | i | | | 3 | 4 | | | Sheffield | South Yorkshire CAA Indoor Open Series | 14 Dec 25 |
| 800 | 3:01.97 | | | | 7 | P1 | | | Peterborough | Eastern Combined Events & Open | 28 Sep 25 |
| 800 | 3:06.62 | | | | 9 | P | | | York | York Combined Events & Track | 5 May 25 |
| 800 | 3:08.15 | i | | | 7 | 2 | | | Sheffield | South Yorkshire CAA Indoor Series | 23 Mar 25 |
| 800 | 3:12.3 | | | | 6 | 3 | | | Sheffield | RJT Series | 21 May 25 |
| 50HU15W | 11.0 | i | | | 3 | 2 | | | Wakefield | Wakefield Harriers Winter Series | 22 Mar 25 |
| 60HU15W | 10.47 | i | | | 2 | 3 | | | Sheffield | Northern Athletics December Indoor Open | 6 Dec 25 |
| 60HU15W | 10.90 | i | | | 2 | 2 | | | Sportcity | Manchester Indoor Open Meeting | 30 Nov 25 |
| 75HU15W | 13.47 | | 0.5 | | 4 | B | | | Hull | UK Youth Development League Lower - Northern Premier East | 20 Jul 25 |
| 75HU15W | 13.97 | | -0.7 | | 5 | A | | | York | UK Youth Development League Lower - Northern Premier East | 29 Jun 25 |
| 75HU15W | 14.31 | | 0.3 | | 6 | D | | | Mansfield | Jointly held Nottinghamshire AAA's and Derbyshire Athletics County Championships | 11 May 25 |
| 75HU15W | 14.38 | w | 3.1 | | 2 | P3 | | | York | York Combined Events & Track | 5 May 25 |
| 75HU15W | 14.43 | | 1.5 | | 2 | | | | Exeter | Exeter Harriers Evening Open Meeting | 27 May 25 |
| 75HU15W | 14.48 | | -3.1 | | 4 | B | | | York | UK Youth Development League Lower - Northern Premier East | 1 Jun 25 |
| 75HU15W | 14.89 | | 0.5 | | 1 | P2 | | | Peterborough | Eastern Combined Events & Open | 28 Sep 25 |
| HJ | 1.25 | i | | | 6 | | | | Wakefield | Wakefield Harriers Winter Series | 22 Mar 25 |
| HJ | 1.25 | i | | | 7 | | | | Sheffield | South Yorkshire CAA Indoor Series | 23 Mar 25 |
| HJ | 1.20 | | | | 5 | B | | | Sheffield | UK Youth Development League Lower - Northern Premier East | 3 May 25 |
| HJ | 1.15 | | | | 1 | | | | Exeter | Exeter Harriers Open Meeting | 30 Mar 25 |
| HJ | 1.15 | | | | 7 | 2 | | | Sheffield | Steel City Rising Stars Open Meeting | 13 Apr 25 |
| HJ | 1.15 | | | | 13 | P | | | York | York Combined Events & Track | 5 May 25 |
| HJ | 1.05 | | | | 20 | | | | Peterborough | Eastern Combined Events & Open | 28 Sep 25 |
| PV | 2.00 | i | | | 5 | C | | | Sheffield | RJT Series Indoors and Master GP | 13 Dec 25 |
| PV | 1.90 | | | | 1 | D | | | Mansfield | Jointly held Nottinghamshire AAA's and Derbyshire Athletics County Championships | 10 May 25 |
| PV | 1.90 | | | | 6 | | | | York | Judith Temperton Northern Inter-County Championship | 26 May 25 |
| PV | 1.90 | | | | 2 | A | | | York | UK Youth Development League Lower - Northern Premier East | 1 Jun 25 |
| PV | 1.90 | | | | 12 | | | | Loughborough | Charnwood AC Open | 6 Aug 25 |
| PV | 1.90 | i | | | 11 | | | | Sheffield | Northern Athletics November Indoor Open | 22 Nov 25 |
| PV | 1.85 | | | | 7 | 2 | | | Sheffield | RJT Series | 21 May 25 |
| PV | 1.85 | | | | 4 | A | | | Sheffield | RJT Series | 2 Jul 25 |
| PV | 1.80 | | | | 1 | B | | | Sheffield | UK Youth Development League Lower - Northern Premier East | 3 May 25 |
| PV | 1.80 | | | | 1 | A | | | York | UK Youth Development League Lower - Northern Premier East | 29 Jun 25 |
| LJ | 4.17 | i | | | 14 | | | | Sheffield | South Yorkshire CAA Indoor Open Series | 2 Nov 25 |
| LJ | 4.11 | | | | 10 | | | | Peterborough | Eastern Combined Events & Open | 28 Sep 25 |
| LJ | 4.01 | | | | 12 | B | | | Loughborough | Charnwood AC Open | 6 Aug 25 |
| LJ | 3.88 | i | | | 4 | 2 | | | Sheffield | Northern Athletics November Indoor Open | 22 Nov 25 |
| LJ | 3.84 | | -2.3 | | 9 | D | | | Mansfield | Jointly held Nottinghamshire AAA's and Derbyshire Athletics County Championships | 11 May 25 |
| LJ | 3.83 | | | | 1 | 3 | | | Sheffield | Steel City Rising Stars Open Meeting | 13 Apr 25 |
| LJ | 3.80 | | | | 11 | P | | | York | York Combined Events & Track | 5 May 25 |
| LJ | 3.75 | | 1.9 | | 2 | | | | Exeter | Exeter Harriers Open Meeting | 30 Mar 25 |
| LJ | 3.65 | i | | | 12 | A | | | Sheffield | RJT Series & Master GP | 25 Jan 25 |
| LJ | 3.61 | | | | 6 | 1 | | | Sheffield | RJT Series | 4 Jun 25 |
| LJ | 3.36 | i | | | 12 | | | | Sheffield | South Yorkshire CAA Indoor Series | 5 Jan 25 |
| SP3K | 6.64 | i | | | 9 | | | | Sheffield | RJT Series Indoors and Master GP | 13 Dec 25 |
| SP3K | 6.31 | | | | 14 | | | | Peterborough | Eastern Combined Events & Open | 28 Sep 25 |
| SP3K | 5.97 | i | | | 14 | | | | Sheffield | South Yorkshire CAA Indoor Open Series | 2 Nov 25 |
| SP3K | 5.76 | | | | 6 | A | | | York | UK Youth Development League Lower - Northern Premier East | 29 Jun 25 |
| SP3K | 5.43 | i | | | 4 | D | | | Sheffield | RJT Series & Master GP | 25 Jan 25 |
| SP3K | 5.27 | i | | | 5 | | | | Wakefield | Wakefield Harriers Winter Series | 22 Mar 25 |
| SP3K | 5.22 | | | | 1 | | | | Exeter | Exeter Harriers Open Meeting | 30 Mar 25 |
| SP3K | 5.19 | | | | 12 | P | | | York | York Combined Events & Track | 5 May 25 |
| SP3K | 4.40 | i | | | 8 | | | | Sheffield | South Yorkshire CAA Indoor Series | 5 Jan 25 |
| JT500 | 9.76 | | | | 6 | A | | | Sheffield | UK Youth Development League Lower - Northern Premier East | 3 May 25 |
| PenU15W | 1555 | | | | 16 | | | | Peterborough | Eastern Combined Events & Open | 28 Sep 25 |
| PenU15W | 1499 | | | | 11 | | | | York | York Combined Events & Track | 5 May 25 |
| 2024 U13 Hallamshire |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 200 | 32.67 | i | | | 5 | 5 | | | Sheffield | South Yorkshire CAA Indoor Series | 8 Dec 24 |
| 600 | 2:20.10 | i | | | 4 | 4 | | | Sheffield | South Yorkshire CAA Indoor Series | 8 Dec 24 |
| HJ | 1.25 | i | | | 8 | | | | Sheffield | South Yorkshire CAA Indoor Series | 8 Dec 24 |