Sem Menzinga & Kelvin Hu
Finished top 2% of Doubles at HYROX Rotterdam 2026; 4 races, best 59:15.
Race insights
Sem Menzinga & Kelvin Hu's best finish relative to the field was 2026 Rotterdam: 1:00:35, rank 122 of 6,409 in Doubles (top 2%). The division median that day was 1:22:10.
At 2026 Mechelen, running made up 52% of Sem Menzinga & Kelvin Hu's 1:00:17 (division median 54%): run time was 7 min 52 sec faster than the median run time, while the workout stations were 3 min 00 sec faster than the median workout time (Doubles).
From 2026 Heerenveen (59:15) to 2026 Rotterdam (1:00:35), Sem Menzinga & Kelvin Hu finished slower by 1 min 20 sec in Doubles; the fastest race in that run was 2026 Heerenveen at 59:15.
Race history
| Event | Division | Finish | Time | Run | Workout |
|---|---|---|---|---|---|
| 2026 Rotterdam | Doubles | #122 of 6,409(top 2%) | 1:00:35 | — | — |
| 2026 Mechelen | Doubles | #44 of 389(top 12%) | 1:00:17 | 31:19 | 23:31 |
| 2026 Heerenveen | Doubles | #86 of 4,256(top 3%) | 59:15 | — | — |
| 2026 Amsterdam | Pro Doubles | #76 of 139(top 55%) | 1:08:47 | 33:43 | 29:57 |
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 Sem Menzinga & Kelvin Hu
At 2026 Rotterdam, Doubles:
- #117 Mieke Beerens & Yri Schalkx — 1:00:18
- #118 Camiel Jansen & Thomas Jansen — 1:00:19
- #119 Carolien Beltman & Guido Heerink — 1:00:19
- #120 Sander van Rooijen & Romy Hartog — 1:00:29
- #121 Bram Van Straten & Koos Gloudemans — 1:00:33
- #123 Jeroen Eker & René van Berlo — 1:00:35
- #124 Hans Kap & Bob van den Berg — 1:00:39
- #125 Nick Kokje & Myrte Habets — 1:00:40
- #126 Bart Gorter & Tessa Jacobs — 1:00:43
- #127 Cunnar Kops & Jesse Thorig — 1:00:45