Nina Klein, Marja Jansen Hyrox Result

Dive into this athlete’s performance at 2025 Heerenveen using our in-depth report. By comparing their results to those of similar athletes, we identify key strengths and areas in need of improvement. For this specific race, our analysis is based on the performance of 358 similar athletes.

Performance Highlights

NED Flag Nina Klein NED Flag Marja Jansen Women 16-29 #135011 01:13:34 7th in AG | Top 25.0% 16th | Top 22.9%
-01:54
37:45
Run Total
-00:14
04:43
Avg. Lap
-00:06
04:26
Best Lap
+00:08
28:08
Workout Total
+00:01
03:31
Avg. Workout
+01:51
07:45
Roxzone

Race Summary

This chart provides a visual summary of the race performance, displaying percentile rankings for all running and workout segments. You can quickly see the strength and the weakness of the athlete.
Percentile based on all the athletes who competed in Hyrox Pro Doubles Women

Run, Baby, Run!

We stack your running times against athletes with similar finish times to see how you measure up. This chart breaks it down, showing whether you were blazing fast, cruising steady, or losing pace.
It’s all about finding out if your running strategy matched your overall finish time!

Based on 358 athletes with similar finish time in Hyrox Pro Doubles Women

Station Showdown

We pit your station times against athletes with similar finish times to see how you stack up. This chart shows if you crushed it, coasted, or found that sweet spot for your overall finish time.

Based on 358 athletes with similar finish time in Hyrox Pro Doubles Women

Fast, slow, or steady?

Here’s the full breakdown of the race, station by station and run by run, stacked against the average of athletes with similar finish times.
In HYROX, pacing is the name of the game. The pacing line shows where you hit the gas, tapped the brakes, or nailed it perfectly—guiding the way to a more balanced and dominant race strategy.

Based on 358 athletes with similar finish time in Hyrox Pro Doubles Women

Expected Finish Time

With the RoxCoach Simulation machine, you can see how your predicted finish time evolves as you power through your race. This next-level tech recalculates your estimated finish time after every run and every station. Crushing the sled pull? Gaining ground on the row? Or holding strong in the Wall Balls? RoxCoach tracks it all, giving you the inside scoop on where you shined and where there’s room to level up.

Spread of Splits Time

This chart breaks down the splits for every athlete in the division, giving you a clear look at how times are distributed across the pack. Compare performance to the competition, spotting where they dominated and where there’s room to improve.
You’ll see how they stack up against the Top 10%, 25%, 50%, 75%, and beyond. Outliers are out—so the focus stays on the real competition.

Percentile based on all the athletes who competed in Hyrox Pro Doubles Women

Improvement Plan

Based on our analysis, here are the focus areas for improvement. The goal is to determine how quickly the athlete could improve on some stations and where is the path of least resistance to improve his time.

The percentile rank is the current position of the athlete compared to the competition. It goes from 0 to 100, where 0 is the best and 100 is the worst. It show the potential improvement for each station. The athlete should focus on the stations with the highest potential improvement and the biggest duration.

A big improvement in the Farmer's carry station will not be as impactful as a small improvement in the wall ball station for instance. Just click on a station to see how easy it will be to improve and how important it is to focus on it during training.

For this performance we identified a possible improvement of 01:40. Check the detail of the improvement plan below.

00:28 Potential Improvement 28.0% Focus During Training
Percentile based on all the athletes who competed in Hyrox Pro Doubles Women
Splits Potential Improvement Focus During Training
Sandbag Lunges 00:28 (From 03:56 to 03:28) 28.0%
Farmers Carry 00:25 (From 02:08 to 01:43) 25.0%
Sled Push 00:19 (From 02:18 to 01:59) 19.0%
BBJ 00:15 (From 03:14 to 02:59) 15.0%
Rowing 00:07 (From 04:43 to 04:36) 7.0%
Ski Erg 00:04 (From 04:18 to 04:14) 4.0%
Sled Pull 00:02 (From 03:57 to 03:55) 2.0%
Wall Balls 00:00 (From 03:34 to 03:34) 0.0%
Run Total 00:00 (From 37:45 to 37:45) 0.0%

Splits Time

Nina Klein, Marja Jansen Perfect Race
Splits Total Average Total
Running 1 04:22 00:00 04:28 -00:06 00:00 +00:00
Ski Erg 04:18 04:22 04:19 -00:01 04:28 -00:06
Running 2 04:26 08:40 04:45 -00:19 08:47 -00:07
Sled Push 02:18 13:06 02:07 +00:11 13:32 -00:26
Running 3 04:43 15:24 04:59 -00:16 15:39 -00:15
Sled Pull 03:57 20:07 04:14 -00:17 20:38 -00:31
Running 4 04:51 24:04 05:00 -00:09 24:52 -00:48
Burpees Broad Jump 03:14 28:55 03:11 +00:03 29:52 -00:57
Running 5 04:46 32:09 05:05 -00:19 33:03 -00:54
Rowing 04:43 36:55 04:41 +00:02 38:08 -01:13
Running 6 04:49 41:38 05:03 -00:14 42:49 -01:11
Farmers Carry 02:08 46:27 01:49 +00:19 47:52 -01:25
Running 7 04:51 48:35 05:05 -00:14 49:41 -01:06
Sandbag Lunges 03:56 53:26 03:41 +00:15 54:46 -01:20
Running 8 05:00 57:22 05:15 -00:15 58:27 -01:05
Wall Balls 03:34 01:02:22 03:58 -00:24 01:03:42 -01:20
Roxzone 07:45 01:13:34 05:54 +01:51 01:13:34
Based on 358 athletes with similar finish time in Hyrox Pro Doubles Women

A word from RoxCoach - Your AI Powered Trainer

Overall Performance:

Nina Klein and Marja Jansen, you two lit up the competition at the 2025 Heerenveen Hyrox event, finishing with an overall time of 01:13:34, placing 16th out of 70 athletes and 7th in your age group. That’s no small feat—you're in the top 22% overall and top 25% for your age category! 👏 Your total running time of 37:45 was impressive, showing that you're more runner than lifter, as it was 2:08 faster than the average for your finish time. This indicates that your running endurance is a strong asset, but it’s clear that some areas need fine-tuning to elevate your game even further.

When we look at your pacing, it seems you started strong but faced some challenges in the middle segments. Your best running lap was a swift 04:26, showing that you can dig deep. However, the latter segments of running saw a decline in performance, suggesting that pacing strategy might need some adjustments. You both have a hybrid profile, but with a lean towards running, which means we’ll need to balance that with strength training to keep you competitive across all segments.

Segments & Race Analysis:

Breaking down the race, the segments revealed both strengths and weaknesses. Your first running segment was only slightly off average, indicating a solid start, but subsequent runs (Running 2 and Running 3) showed a notable drop in performance. The sled segments and the farmers carry also posed challenges, where your times were slower than average. While your Roxzone time of 07:45 was longer than ideal, it suggests that you may have spent too much time transitioning or recovering between exercises. Let’s take a closer look at each segment to pinpoint those areas that require improvement.

Segments to Improve:

Here are the segments that need your focus, along with targeted training strategies:

  • Sandbag Lunges:
    • Current Time: 03:56
    • Potential Improvement: 00:28 (aiming for 03:28)
    • Focus during training: 28%
    • Training Suggestions:
      • Incorporate lunges with heavier sandbags to build strength. Aim for 3 sets of 10-12 reps per leg, ensuring you maintain form.
      • Utilize tempo lunges where you lower down slowly (3 seconds) and explode back up for 3 sets of 8-10 reps, enhancing both strength and power.
      • Practice the lunges in a high-intensity interval training (HIIT) setting to mimic race conditions, focusing on transitions.
  • Farmers Carry:
    • Current Time: 02:08
    • Potential Improvement: 00:25 (aiming for 01:43)
    • Focus during training: 25%
    • Training Suggestions:
      • Regularly practice farmers carries with increasing weights. Start with 3 sets of 30-40 meters.
      • Combine farmers carries with other exercises like burpees to simulate fatigue and improve grip strength.
      • Incorporate single-arm carries to build core stability and manage fatigue better.
  • Sled Push:
    • Current Time: 02:18
    • Potential Improvement: 00:19 (aiming for 01:59)
    • Focus during training: 19%
    • Training Suggestions:
      • Incorporate heavier sled pushes for shorter distances (10-20 meters) to build explosive power. Aim for 5 sets with maximal effort.
      • Focus on form and technique to ensure you are using your legs effectively rather than relying solely on your upper body.
      • Include resistance band training to enhance leg power and improve push mechanics.
  • Burpees Broad Jump:
    • Current Time: 03:14
    • Potential Improvement: 00:16 (aiming for 02:58)
    • Focus during training: 16%
    • Training Suggestions:
      • Practice burpee broad jumps in a circuit to build endurance and explosive movement. Aim for 5 sets of 8-10 reps.
      • Incorporate plyometric drills like box jumps to increase your jumping power.
      • Work on your burpee efficiency by minimizing rest times and improving your transition between movements.
Race Strategies:

Implementing effective race strategies can make a difference in your overall performance:

  • Pacing: Start strong but avoid going all out in the first run segment. Aim for a controlled pace that allows you to maintain energy for later segments. Consider running at 80% effort initially, then ramping up as you feel comfortable.
  • Transitions: Work on your transition efficiency during training to reduce your Roxzone time. It may help to visualize each transition as a mini-race, focusing on maintaining momentum.
  • Mindset: Stay positive and focused, especially during the tougher segments. Remember, “You are not just competing against others; you are competing against yourself.” Keep pushing through the discomfort—every second counts!
Conclusion:

Overall, Nina and Marja, you both showed incredible grit and determination at the 2025 Heerenveen event. As you prepare for your next races, focus on the segments highlighted for improvement. With your current strengths in running, balancing your training with targeted strength work will help you become a more rounded athlete. Remember, “It’s not about how hard you hit; it’s about how hard you can get hit and keep moving forward.”

Consider your next competitions and start planning your training cycles accordingly. With targeted improvement, you’ll see your performance continue to climb. Let’s crush those goals, one rep at a time! 💪🏆 The Rox-Coach is in your corner, ready to help you unleash your full potential!

Race History

Explore your race history splits in detail below. The interactive chart provides an easy way to analyze your performance by highlighting faster and slower times across each split. This tool is designed to help you identify trends, track improvements, and refine your strategy for future races.
Percentile based on all the athletes who competed in Hyrox Pro Doubles Women
Similar Athletes
Julie Nicol, Maria Anpilogova 2025 Sharjah 01:13:27
Samantha Bolton Puey, Aldana Marchi 2025 Berlin 01:13:44
Emily Nelson, Anna Plotnik 2024 Chicago 01:13:12
Natalia Kaczmarska, Aleksandra Poplawska 2025 Katowice 01:13:28
Alessandra Mancini, Francesca Vitellozzi 2025 Turin 01:13:18
Manuela Lendenmann, Michelle Maier 2024 Hamburg 01:13:38
Simone Greif, May Brit Vogt 2024 Hamburg 01:14:02
Monique Jefferys, Jess Matthews 2024 Sydney 01:13:21
Daisy Post, Susanne Lafèbre 2025 Belgium 01:13:44
Amy Pearce, Katie Webster 2024 Nice 01:13:39
Other Results from this athlete
2024 Amsterdam Nina Klein, Marja Jansen 01:16:39

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