Niels Boelens & Adriaan Groffen
Finished top 25% of Pro Doubles at HYROX Utrecht 2025; 3 races, best 1:06:12.
Race insights
Niels Boelens & Adriaan Groffen's best finish relative to the field was 2025 Utrecht: 1:07:54, rank 21 of 85 in Pro Doubles (top 25%). The division median that day was 1:12:43.
At 2025 Utrecht, running made up 57% of Niels Boelens & Adriaan Groffen's 1:07:54 (division median 53%): run time was level with the median for run time, while the workout stations were 4 min 18 sec faster than the median workout time (Pro Doubles).
From 2025 Maastricht (1:09:22) to 2026 Heerenveen (1:06:12), Niels Boelens & Adriaan Groffen got faster by 3 min 10 sec in Pro Doubles.
Race history
| Event | Division | Finish | Time | Run | Workout |
|---|---|---|---|---|---|
| 2026 Heerenveen | Pro Doubles | #145 of 546(top 27%) | 1:06:12 | — | — |
| 2025 Utrecht | Pro Doubles | #21 of 85(top 25%) | 1:07:54 | 38:38 | 25:16 |
| 2025 Maastricht | Pro Doubles | #43 of 96(top 45%) | 1:09:22 | 35:12 | 28:48 |
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 Niels Boelens & Adriaan Groffen
At 2026 Heerenveen, Pro Doubles:
- #140 Gerda Remmers & Mandy Op den Oordt — 1:05:57
- #141 Irma Van De Pol & Clio Scholing — 1:06:01
- #142 Jesper Smink & Stijn van den Berge — 1:06:08
- #143 Hilde van Wijk & Ireen van den Assem — 1:06:08
- #144 Marie Luise Fischer & Leonie Gutschmidt — 1:06:09
- #146 Angelique Noor & Lobke Kok — 1:06:12
- #147 Kas Wiersma & Joep van Venrooij — 1:06:16
- #148 Enitor Joiner & Tim van Welie — 1:06:19
- #149 Amy Kok & Charlotte Valerie van den Winkel — 1:06:27
- #150 James Hutcheson & Nick Winstone — 1:06:30