Isobel Hardcastle & Jack Hargraves
Finished top 62% of Doubles at HYROX Rotterdam 2025; 2 races, best 1:21:04.
Race insights
Isobel Hardcastle & Jack Hargraves's best finish relative to the field was 2025 Rotterdam: 1:21:04, rank 352 of 571 in Doubles (top 62%). The division median that day was 1:18:07.
At 2025 Rotterdam, running made up 55% of Isobel Hardcastle & Jack Hargraves's 1:21:04 (division median 58%): run time was 41 sec faster than the median run time, while the workout stations were 4 min 05 sec slower than the median workout time (Doubles).
From 2024 Manchester (1:25:24) to 2025 Rotterdam (1:21:04), Isobel Hardcastle & Jack Hargraves got faster by 4 min 20 sec in Doubles.
Race history
| Event | Division | Finish | Time | Run | Workout |
|---|---|---|---|---|---|
| 2025 Rotterdam | Doubles | #352 of 571(top 62%) | 1:21:04 | 44:20 | 30:51 |
| 2024 Manchester | Doubles | #218 of 282(top 78%) | 1:25:24 | 48:32 | 30:51 |
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 Isobel Hardcastle & Jack Hargraves
At 2025 Rotterdam, Doubles:
- #347 Dian Van Der Velden & Masja Bolk — 1:20:53
- #348 Fenna Castricum & Vivienne Kunst — 1:20:57
- #349 Linda Van De Rakt & Amy Van Hellemond — 1:21:01
- #350 Helen Schiltmeijer & Yvette Schiltmeijer — 1:21:01
- #351 Joaquín Sandiano & Sabrina Sandiano — 1:21:02
- #353 Carmen De Vlaming & Martijn Slagboom — 1:21:06
- #354 Thom Van Brakel & Michael De Graaf — 1:21:07
- #355 Ronald Dingjan & Niek Dijkman — 1:21:17
- #356 Selen Kaplan & Damaris Bertrams — 1:21:20
- #357 Casper Buijze & Brianne Hanson — 1:21:26