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2023 Ironman 70.3 Gdynia

August 5, 2023 · Gdynia, Poland

Data: Ironman™ · Updated 7/3/2025 · Quality: unknownHow data works

Race editions

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2024202320222021202020192018201720162015
Distance
Half-Iron (70.3 miles)
Iron-Distance
Field size
29
23 men · 6 women
Men SOF
61.34
Women SOF
45.11

Race story in the data

Men: Wilhelm Hirsch won in 1:09:58 with a +3:26 margin. Kacper Stepniak had the fastest run (1:21).

Women: Diede Diederiks won in 1:21:25 with a Winner margin. Diede Diederiks had the fastest run (1:27).

Shareable race cards

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Race summary

2023 Ironman 70.3 Gdynia 2023 - Men

ProTriStats

Winner: Wilhelm Hirsch in 1:09:58

Margin: +3:26

Fastest bike: Anders Toft Nielsen - 2:00:45

Fastest run: Kacper Stepniak - 1:21

Top points: Wilhelm Hirsch - 3.00 pts

Field: 23/23 finishers, SOF 61.34

Race summary

2023 Ironman 70.3 Gdynia 2023 - Women

ProTriStats

Winner: Diede Diederiks in 1:21:25

Margin: Winner

Fastest bike: Diede Diederiks - 2:14:30

Fastest run: Diede Diederiks - 1:27

Top points: Diede Diederiks - 3.00 pts

Field: 6/6 finishers, SOF 45.11

Men race summary

23 finishers from 23 starters · SOF 61.34

Winner
Wilhelm Hirsch
1:09:58
Winning margin
+3:26
Gap to second place
Fastest swim
Split unavailable
Fastest bike
Anders Toft Nielsen · 2:00:45
Fastest run
Kacper Stepniak · 1:21
Top points
Wilhelm Hirsch
3.00 pts

Women race summary

6 finishers from 6 starters · SOF 45.11

Winner
Diede Diederiks
1:21:25
Winning margin
Winner
Gap to second place
Fastest swim
Split unavailable
Fastest bike
Diede Diederiks · 2:14:30
Fastest run
Diede Diederiks · 1:27
Top points
Diede Diederiks
3.00 pts

Men split podiums

Fastest stored segment times. These are segment rankings, not cumulative race-position order.

Swim

Split unavailable.

T1

Split unavailable.

Bike

  1. 1
    Anders Toft Nielsen
    Finish 7
    2:00:45
  2. 2
    Nico Markgraf
    Finish 3
    2:02:10
  3. 3
    Kacper Stepniak
    Finish 9
    2:02:47

T2

Split unavailable.

Run

  1. 1
    Kacper Stepniak
    Finish 9
    1:21
  2. 2
    Christoph Mattner
    Finish 5
    1:24
  3. 3
    Anders Toft Nielsen
    Finish 7
    1:29
Off-bike and off-run position order needs cumulative split-position data. ProTriStats currently stores segment times and segment ranks, so this page reports the fastest bike split rather than who entered T2 first.

Women split podiums

Fastest stored segment times. These are segment rankings, not cumulative race-position order.

Swim

Split unavailable.

T1

Split unavailable.

Bike

  1. 1
    Diede Diederiks
    Finish 1
    2:14:30
  2. 2
    Laura Madsen
    Finish 3
    2:15:54
  3. 3
    Marta Lagownik
    Finish 2
    2:23:02

T2

Split unavailable.

Run

  1. 1
    Diede Diederiks
    Finish 1
    1:27
  2. 2
    Laura Madsen
    Finish 3
    1:37
  3. 3
    Marta Lagownik
    Finish 2
    1:57
Off-bike and off-run position order needs cumulative split-position data. ProTriStats currently stores segment times and segment ranks, so this page reports the fastest bike split rather than who entered T2 first.

PodiumMen

Winner time: 1:09:58
🥇#1
DE
Wilhelm Hirsch
1:09:58
3.00 pts
🥈#2
RS
Strahinja Trakic
1:13:24
3.00 pts
🥉#3
DE
Nico Markgraf
1:14:26
3.00 pts

PodiumWomen

Winner time: 1:21:25
🥇#1
NL
Diede Diederiks
1:21:25
3.00 pts
🥈#2
PL
Marta Lagownik
1:17:48
3.00 pts
🥉#3
DK
Laura Madsen
1:26:48
3.00 pts

Men · Split Rank Flow

Top finishers by stored split rank. Lower lines are worse ranks; this is not cumulative race position at each checkpoint.

Top 8
#1#5#10SwimBikeRunFinish#1#2#3#4#5#6#7#8
Wilhelm Hirsch1Strahinja Trakic2Nico Markgraf3Nicola Duchi4Christoph Mattner5Robert de Korte6Anders Toft Nielsen7Mateo Reddy8

Women · Split Rank Flow

Top finishers by stored split rank. Lower lines are worse ranks; this is not cumulative race position at each checkpoint.

Top 6
#1#5#10SwimBikeRunFinish#1#2#3#4#5#6
Diede Diederiks1Marta Lagownik2Laura Madsen3Valentina D'Angeli4Line Borsinski5Rosie Weston6

Men · Finish Time Distribution

Women · Finish Time Distribution

Male Pro Results

23 participants

1:09:58
Swim
—
Bike
2:03:24
Run
1:44
1:13:24
Swim
—
Bike
2:03:14
Run
1:41
1:14:26
Swim
—
Bike
2:02:10
Run
2:04
1:10:15
Swim
—
Bike
2:06:57
Run
1:37
1:12:12
Swim
—
Bike
2:05:21
Run
1:24
1:13:43
Swim
—
Bike
2:04:26
Run
1:37
1:18:23
Swim
—
Bike
2:00:45
Run
1:29
1:14:20
Swim
—
Bike
2:05:09
Run
1:36
1:16:57
Swim
—
Bike
2:02:47
Run
1:21
1:11:32
Swim
—
Bike
2:08:09
Run
2:02
PosAthleteTimeGapSwimT1BikeT2RunPoints
1Wilhelm HirschDE1:09:58Winner——2:03:24—1:443.00
2Strahinja TrakicRS1:13:24———2:03:14—1:413.00
3Nico MarkgrafDE1:14:26———2:02:10—2:043.00
4Nicola DuchiIT1:10:15———2:06:57—1:373.00
5Christoph MattnerDE1:12:12———2:05:21—1:243.00
6Robert de KorteNL1:13:43———2:04:26—1:373.00
7Anders Toft NielsenDK1:18:23———2:00:45—1:293.00
8Mateo ReddyCH1:14:20———2:05:09—1:363.00
9Kacper StepniakPL1:16:57———2:02:47—1:213.00
10Alessandro DegasperiIT1:11:32———2:08:09—2:023.00
11Joao FerreiraPT1:11:54———2:08:48—1:493.00
12Bence LehmannHU1:13:03———2:07:49—1:493.00
13Lukas SeifertDE1:16:32———2:04:41—1:333.00
14Michael KalbDE1:15:29———2:05:45—1:563.00
15Nick KasteleinAU1:15:24———2:06:40—1:343.00
16Aleksey KalistratovRU1:14:31———2:09:39—1:523.00
17Kit WalkerGB1:20:40———2:07:41—2:013.00
18Jens FrommholdDE1:20:37———2:09:39—1:473.00
19Nicki AndersenDK1:14:15———2:15:37——3.00
20Ivan CappelliIT1:13:51———2:17:02—2:183.00
21Alexander BerggrenSE1:19:38———2:12:51—2:143.00
22Anton BlokhinBY1:22:35———2:13:56——3.00
23Peter SantagatiDE1:18:15———2:21:35—7:053.00

Female Pro Results

6 participants

1:21:25
Swim
—
Bike
2:14:30
Run
1:27
1:17:48
Swim
—
Bike
2:23:02
Run
1:57
1:26:48
Swim
—
Bike
2:15:54
Run
1:37
1:23:52
Swim
—
Bike
2:26:28
Run
2:16
1:27:40
Swim
—
Bike
2:23:49
Run
1:59
1:26:38
Swim
—
Bike
2:25:18
Run
2:09
PosAthleteTimeGapSwimT1BikeT2RunPoints
1Diede DiederiksNL1:21:25Winner——2:14:30—1:273.00
2Marta LagownikPL1:17:48———2:23:02—1:573.00
3Laura MadsenDK1:26:48———2:15:54—1:373.00
4Valentina D'AngeliIT1:23:52———2:26:28—2:163.00
5Line BorsinskiDK1:27:40———2:23:49—1:593.00
6Rosie WestonGB1:26:38———2:25:18—2:093.00