James Kemsley & Stefan Humphries
Finished top 9% of Doubles at HYROX London Excel 2025; 4 races, best 1:00:27.
Race insights
James Kemsley & Stefan Humphries's best finish relative to the field was 2025 London Excel: 1:00:27, rank 112 of 1,270 in Doubles (top 9%). The division median that day was 1:13:47.
At 2025 London Excel, running made up 45% of James Kemsley & Stefan Humphries's 1:00:27 (division median 46%): run time was 6 min 57 sec faster than the median run time, while the workout stations were 3 min 43 sec faster than the median workout time (Doubles).
From 2024 London (1:03:13) to 2025 London Excel (1:00:27), James Kemsley & Stefan Humphries got faster by 2 min 46 sec in Doubles.
Race history
| Event | Division | Finish | Time | Run | Workout |
|---|---|---|---|---|---|
| 2025 Valencia | Pro Doubles | #34 of 74(top 46%) | 1:07:52 | — | 28:02 |
| 2025 London Excel | Doubles | #112 of 1,270(top 9%) | 1:00:27 | 27:14 | 24:31 |
| 2024 Manchester | Doubles | #44 of 282(top 16%) | 1:03:39 | 36:10 | 23:27 |
| 2024 London | Doubles | #76 of 602(top 13%) | 1:03:13 | 34:05 | 23:46 |
Times come from official HYROX results. Finish shows the rank within the division at that event, with the top percentage of the field in brackets.
Finished alongside James Kemsley & Stefan Humphries
At 2025 Valencia, Pro Doubles:
- #29 Irina Del Río Vallés & Nadine Novillo Rodríguez — 1:06:26
- #30 Claudia Wilson & Nicola Pearson — 1:07:05
- #31 Ludovica Midei & Fabrizia Midei — 1:07:22
- #32 Xavier Gesa & Antonio Muñoz — 1:07:30
- #33 Guillaume Lautrette & Pierre Naura — 1:07:33
- #35 Kate Collenette & Grace Dovey — 1:07:55
- #36 Gloria Camilletti & Cecilia Calvigioni — 1:08:28
- #37 Pedro Afonso & Filipe Belo — 1:08:32
- #38 Christian Caamaño Abelenda & Adrián Pérez García — 1:08:34
- #39 Michael Boyle & Michael Dennedy — 1:08:35