Athlete · Open Women · 30-34 · NED NED

Sandy Smolders

www.roxtimes.com/athletes/sandy-smolders-9d95ca2f

4 HYROX races over 2 seasons: 1 solo, 3 in a team with 3 partners.

Open Women time1:45:18Rotterdam 2025
Open Women place826thof 1,119 · Rotterdam 2025
Latest race1:30:19Amsterdam 2026 · Doubles Women with Renske Willems2:13 slower than Sandy's best Doubles Women time (1:28:06)
Strongest part of the raceSled pushfaster than 71% of Open Women at Rotterdam 2025
Personal bests

One best per race type

solo, doubles and relay times are different races, so each has its own best

Doubles Women: finish time, race by race

Oldest to newest; a line going down means getting faster
1:29:001:30:001:31:00 best 1:28:06

This line shows the finish time of Sandy Smolders at each race, oldest on the left; lower is faster.The best was 1:28:06 at Utrecht (Nov 2025); Sandy Smolders was 2:13 slower at the latest race than at the first.

See the numbers
Race Date Division Finish
Utrecht Nov 2025 Doubles Women 1:28:06
Amsterdam Jan 2026 Doubles Women 1:30:19

Each dot is one Doubles Women race; click one for that race's report. Not enough complete, clean Doubles Women races yet to measure the change. Team times are shared with a partner, so they move with who you race with.

Every race

4 results at 4 races

Tap a result for its full report
Doubles Women, team 25-29, with Renske Willems 1:30:19 1119th of 1,635; 350th of 464 aged 25-29 51:46 30:32 8:06 Runs 51:46 · Stations 30:32 · Roxzone 8:06

1,119th of 1,635 Doubles Women (faster than 31%). Against the 50 who finished around 1:30:49: most time gained on sled pull (0:41), most lost on the eight runs (0:46). Runs 5 to 8 took 4:54 more than runs 1 to 4 (them: 2:58 more).

Sandy Smolders at HYROX Amsterdam 2026, Doubles Women: every split in race order, the typical split of Doubles Women at this race, and the share of the 1,635 Doubles Women finishers here who were slower on that part.
Part Time Typical here vs 1,635 Doubles Women here
Run 1: 4:38 4:45 faster than 58%
SkiErg: 4:41 4:38 faster than 43%
Run 2: 6:01 5:48 faster than 36%
Sled push: 1:47 1:50 faster than 61%
Run 3: 6:09 6:01 faster than 41%
Sled pull: 3:34 4:03 faster than 82%
Run 4: 6:40 6:03 faster than 22%
Burpee broad jump: 4:23 4:15 faster than 45%
Run 5: 7:27 6:11 faster than 10%
Row: 5:04 5:03 faster than 49%
Run 6: 6:34 6:10 faster than 31%
Farmers carry: 1:59 1:51 faster than 31%
Run 7: 6:44 6:08 faster than 23%
Sandbag lunges: 3:37 3:36 faster than 49%
Run 8: 7:37 6:42 faster than 21%
Wall balls: 5:27 4:21 faster than 12%
Roxzone: 8:06 7:19 faster than 31%
Runs (8 km) 51:46 47:57 faster than 26%
Stations (8) 30:32
Finish 1:30:19 1:25:19 1119th of 1,635 · faster than 31%

Full report for this race →This result as data (JSON)

Doubles Women, team 30-34, with Gaby Rasenberg 1:28:06 580th of 1,124; 113th of 183 aged 30-34 52:59 30:14 4:56 Runs 52:59 · Stations 30:14 · Roxzone 4:56

580th of 1,124 Doubles Women (faster than 48%). Against the 34 who finished around 1:27:48: most time gained on the roxzone (1:04), most lost on the eight runs (1:31). Runs 5 to 8 took 2:05 more than runs 1 to 4 (them: 0:06 less).

Sandy Smolders at HYROX Utrecht 2025, Doubles Women: every split in race order, the typical split of Doubles Women at this race, and the share of the 1,124 Doubles Women finishers here who were slower on that part.
Part Time Typical here vs 1,124 Doubles Women here
Run 1: 5:32 5:58 faster than 70%
SkiErg: 4:43 4:40 faster than 43%
Run 2: 6:08 6:22 faster than 60%
Sled push: 1:50 1:58 faster than 70%
Run 3: 7:01 6:39 faster than 34%
Sled pull: 3:54 3:52 faster than 48%
Run 4: 6:48 6:42 faster than 46%
Burpee broad jump: 4:37 4:19 faster than 37%
Run 5: 7:04 6:51 faster than 42%
Row: 5:06 5:03 faster than 46%
Run 6: 7:26 6:46 faster than 26%
Farmers carry: 2:00 2:00 faster than 51%
Run 7: 7:10 6:44 faster than 34%
Sandbag lunges: 3:34 3:33 faster than 49%
Run 8: 5:54 5:25 faster than 37%
Wall balls: 4:30 4:18 faster than 38%
Roxzone: 4:56 5:53 faster than 79%
Runs (8 km) 52:59 51:39 faster than 43%
Stations (8) 30:14
Finish 1:28:06 1:27:48 580th of 1,124 · faster than 48%

Full report for this race →This result as data (JSON)

Open Women, 30-34 1:45:18 826th of 1,119; 157th of 214 aged 30-34 52:18 45:18 7:47 Runs 52:18 · Stations 45:18 · Roxzone 7:47

826th of 1,119 Open Women (faster than 26%). Against the 34 who finished around 1:45:54: most time gained on sled push (0:30), most lost on burpee broad jump (2:05). Runs 5 to 8 took 3:22 more than runs 1 to 4 (them: 1:49 more).

Sandy Smolders at HYROX Rotterdam 2025, Open Women: every split in race order, the typical split of Open Women at this race, and the share of the 1,119 Open Women finishers here who were slower on that part.
Part Time Typical here vs 1,119 Open Women here
Run 1: 5:45 5:53 faster than 56%
SkiErg: 5:04 5:04 faster than 51%
Run 2: 5:40 5:37 faster than 47%
Sled push: 2:19 2:34 faster than 71%
Run 3: 6:27 5:53 faster than 27%
Sled pull: 6:47 5:38 faster than 22%
Run 4: 6:38 5:57 faster than 24%
Burpee broad jump: 10:19 6:52 faster than 10%
Run 5: 7:05 6:08 faster than 20%
Row: 5:35 5:18 faster than 25%
Run 6: 6:35 5:57 faster than 26%
Farmers carry: 2:33 2:12 faster than 22%
Run 7: 6:37 5:55 faster than 25%
Sandbag lunges: 6:39 5:02 faster than 17%
Run 8: 7:35 6:35 faster than 26%
Wall balls: 6:02 5:44 faster than 42%
Roxzone: 7:47 7:17 faster than 41%
Runs (8 km) 52:18 48:08 faster than 29%
Stations (8) 45:18
Finish 1:45:18 1:34:28 826th of 1,119 · faster than 26%

Full report for this race →This result as data (JSON)

Doubles Mixed, team 30-39, with Hans Westgeest 1:26:49 527th of 681; 244th of 305 aged 30-39 41:56* 32:07* 8:22 Runs 41:56 · Stations 32:07 · Roxzone 8:22

527th of 681 Doubles Mixed (faster than 22%).

Sandy Smolders at HYROX Maastricht 2025, Doubles Mixed: every split in race order, the typical split of Doubles Mixed at this race, and the share of the 681 Doubles Mixed finishers here who were slower on that part.
Part Time Typical here vs 681 Doubles Mixed here
Run 1: 7:35 7:16 faster than 36%
SkiErg: 4:30 4:12 faster than 16%
Run 2: 5:11 5:01 faster than 40%
Sled push: 2:06 1:50 faster than 25%
Run 3: 5:52 5:13 faster than 18%
Sled pull: 4:22 3:34 faster than 19%
Run 4: 5:35 5:16 faster than 34%
Burpee broad jump: 5:24 3:27 faster than 5%
Run 5: —
Row: 4:43 4:38 faster than 41%
Run 6: 5:51 5:18 faster than 24%
Farmers carry: 1:40 1:42 faster than 56%
Run 7: 5:43 5:22 faster than 32%
Sandbag lunges: 5:18 3:40 faster than 8%
Run 8: 6:10 5:17 faster than 18%
Wall balls: 4:04 3:57 faster than 41%
Roxzone: 8:22 6:07 faster than 14%
Runs (8 km) 41:56 38:16 faster than 27%
Stations (8) 32:07
Finish 1:26:49 1:18:36 527th of 681 · faster than 22%

Full report for this race →This result as data (JSON)

How to read

Place is the position among timed finishers in the same race, division and gender; a doubles place is the team's. Runs is the organiser's official run total (it can differ from the eight laps added up by a few seconds), stations the eight stations added up, and roxzone the time moving between them. The age group is the one entered for that race; for a team it is the team’s age group. * At that edition running was under 44% of the typical finish (48% is normal): the timing mats counted some running as station time, so its runs look faster and its stations slower than they were.

Raced with

3 team partners

From the team results above. A name opens the search: a partner can have more than one page.

Station profile · best Open Women race

Rotterdam 2025, against 1,119 Open Women

Full race report →

Shape of the race

50% top SkiPushPullBBJRowCarryLungesWall ballsRoxzoneRuns
Sandyedge = faster than everyone, centre = slowest

This chart shows where Sandy sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Strongest on Push (faster than 71% of the field), weakest on BBJ (faster than 11%).

See the numbers
Part Sandy: faster than
Ski 52%
Push 71%
Pull 23%
BBJ 11%
Row 26%
Carry 23%
Lunges 18%
Wall balls 42%
Roxzone 41%
Runs 30%

Further out means you beat more of the field on that part. A dent is a weak spot.

How you ranked on each station

SkiErg faster than 52%
Sled push faster than 71%
Sled pull faster than 23%
Burpee broad jump faster than 11%
Row faster than 26%
Farmers carry faster than 23%
Sandbag lunges faster than 18%
Wall balls faster than 42%
Roxzone faster than 41%
Runs (8 km) faster than 30%

How much of the field Sandy beat on each part of the race, at this race.Best: Sled push (faster than 71%); weakest: Burpee broad jump (faster than 11%).

Longer is better: the share of the field you beat.

Minutes against the typical finisher

SkiErg level
Sled push 0:15 faster
Sled pull 1:09 slower
Burpee broad jump 3:27 slower
Row 0:17 slower
Farmers carry 0:21 slower
Sandbag lunges 1:37 slower
Wall balls 0:18 slower
Roxzone 0:30 slower
Runs (8 km) 4:10 slower

Sandy's time on each part against the typical Open Women finisher at this race.Best: Sled push (0:15 faster); weakest: Runs (8 km) (4:10 slower).

Green, left of centre: faster than the typical Open Women finisher at this race. Orange, right: slower, and by how much.

The race as one bar: Sandy against the typical Open Women finisher

Sandy1:45:18
5:455:045:402:196:276:476:3810:197:055:356:352:336:376:397:356:027:47
Typical Open Women1:33:36
5:535:045:372:345:535:385:576:526:085:185:572:125:555:026:355:447:17
RunsStationsRoxzone (moving between stations)

This chart draws the race in order, left to right: each 1 km run (blue), each station (yellow) and the roxzone (grey), sized by its time.Sandy: 52:22 running, 45:18 at the stations and 7:47 in the roxzone; the longest station was the burpee broad jumps (10:19) and the shortest the sled push (2:19).Below, Typical Open Women: 47:55 running, 38:24 at the stations and 7:17 in the roxzone; the longest station was the burpee broad jumps (6:52).

See the numbers
Part Sandy Typical Open Women
Run 1 5:45 5:53
SkiErg 5:04 5:04
Run 2 5:40 5:37
Sled push 2:19 2:34
Run 3 6:27 5:53
Sled pull 6:47 5:38
Run 4 6:38 5:57
Burpee broad jump 10:19 6:52
Run 5 7:05 6:08
Row 5:35 5:18
Run 6 6:35 5:57
Farmers carry 2:33 2:12
Run 7 6:37 5:55
Sandbag lunges 6:39 5:02
Run 8 7:35 6:35
Wall balls 6:02 5:44
Roxzone 7:47 7:17
Finish 1:45:18 1:34:28

The race in order, left to right. A wider block than the one below is slower than typical.

Burpee broad jump cost 3:27 against the typical Open Women finisher at Rotterdam 2025. The burpee broad jump guide shows whether that is strength or pacing, and the workouts that fix it.

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The RoxHype app

Fix burpee broad jump. Then beat 1:45:18.

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  • A week-by-week plan that counts down to your race
  • Extra work on your slowest stations
  • Adjusts every week to what you actually did

Free to download. Used by more than 40,000 HYROX athletes.

RoxHype app home: days to your HYROX, your expected finish range and this week's sessions RoxHype workout player guiding a sled push, with the next exercise lined up
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