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2023 Ironman 70.3 Langkawi

October 6, 2023 · Langkawi, Malaysia

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

Race editions

Switch year or compare this race across stored editions.

20252023
Distance
Half-Iron (70.3 miles)
Iron-Distance
Field size
20
12 men · 8 women
Men SOF
79.83
Women SOF
79.36

Race story in the data

Men: Josh Amberger won in 3:50:47 with a +1:36 margin. Ben Hamilton had the fastest run (1:16:31).

Women: Ashleigh Gentle won in 4:10:17 with a +5:48 margin. Ashleigh Gentle had the fastest run (1:19:14).

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Race summary

2023 Ironman 70.3 Langkawi 2023 - Men

ProTriStats

Winner: Josh Amberger in 3:50:47

Margin: +1:36

Fastest bike: Mike Phillips - 2:05:16

Fastest run: Ben Hamilton - 1:16:31

Top points: Josh Amberger - 86.81 pts

Field: 12/12 finishers, SOF 79.83

Race summary

2023 Ironman 70.3 Langkawi 2023 - Women

ProTriStats

Winner: Ashleigh Gentle in 4:10:17

Margin: +5:48

Fastest bike: Ashleigh Gentle - 2:22:38

Fastest run: Ashleigh Gentle - 1:19:14

Top points: Ashleigh Gentle - 87.27 pts

Field: 8/8 finishers, SOF 79.36

Men race summary

12 finishers from 12 starters · SOF 79.83

Winner
Josh Amberger
3:50:47
Winning margin
+1:36
Gap to second place
Fastest swim
Josh Amberger · 23:15
Fastest bike
Mike Phillips · 2:05:16
Fastest run
Ben Hamilton · 1:16:31
Top points
Josh Amberger
86.81 pts

Women race summary

8 finishers from 8 starters · SOF 79.36

Winner
Ashleigh Gentle
4:10:17
Winning margin
+5:48
Gap to second place
Fastest swim
Julie Iemmolo · 25:18
Fastest bike
Ashleigh Gentle · 2:22:38
Fastest run
Ashleigh Gentle · 1:19:14
Top points
Ashleigh Gentle
87.27 pts

Men split podiums

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

Swim

  1. 1
    Josh Amberger
    Finish 1 · split rank #1
    23:15
  2. 2
    Kurt McDonald
    Finish 3 · split rank #2
    23:18
  3. 3
    Mike Phillips
    Finish 2 · split rank #7
    23:24

T1

  1. 1
    Antony Costes
    Finish 6
    1:52
  2. 2
    James Teagle
    Finish 5
    1:55
  3. 3
    Mike Phillips
    Finish 2
    1:57

Bike

  1. 1
    Mike Phillips
    Finish 2 · split rank #1
    2:05:16
  2. 2
    Kurt McDonald
    Finish 3 · split rank #2
    2:05:19
  3. 3
    Josh Amberger
    Finish 1 · split rank #3
    2:05:24

T2

  1. 1
    James Teagle
    Finish 5
    00:24
  2. 2
    Mike Phillips
    Finish 2
    00:30
  3. 3
    Jayden Kuijpers
    Finish 8
    00:32

Run

  1. 1
    Ben Hamilton
    Finish 4 · split rank #1
    1:16:31
  2. 2
    James Teagle
    Finish 5 · split rank #2
    1:18:38
  3. 3
    Josh Amberger
    Finish 1 · split rank #3
    1:19:30
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

  1. 1
    Julie Iemmolo
    Finish 4 · split rank #1
    25:18
  2. 2
    Ashleigh Gentle
    Finish 1 · split rank #2
    25:21
  3. 3
    Lottie Lucas
    Finish 3 · split rank #3
    25:24

T1

  1. 1
    Amelia Watkinson
    Finish 2
    2:04
  2. 2
    Lottie Lucas
    Finish 3
    2:12
  3. 3
    Ashleigh Gentle
    Finish 1
    2:17

Bike

  1. 1
    Ashleigh Gentle
    Finish 1 · split rank #1
    2:22:38
  2. 2
    Julie Iemmolo
    Finish 4 · split rank #2
    2:22:40
  3. 3
    Amelia Watkinson
    Finish 2 · split rank #3
    2:22:47

T2

  1. 1
    Amelia Watkinson
    Finish 2
    00:31
  2. 2
    Ai Ueda
    Finish 6
    00:34
  3. 3
    Lottie Lucas
    Finish 3
    00:40

Run

  1. 1
    Ashleigh Gentle
    Finish 1 · split rank #1
    1:19:14
  2. 2
    Amelia Watkinson
    Finish 2 · split rank #2
    1:25:18
  3. 3
    Ai Ueda
    Finish 6 · split rank #3
    1:28:09
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: 3:50:47
🥇#1
AU
Josh Amberger
3:50:47
86.81 pts
🥈#2
NZ
Mike Phillips
3:52:23
83.77 pts
🥉#3
AU
Kurt McDonald
3:54:33
80.38 pts

PodiumWomen

Winner time: 4:10:17
🥇#1
AU
Ashleigh Gentle
4:10:17
87.27 pts
🥈#2
NZ
Amelia Watkinson
4:16:05
81.35 pts
🥉#3
AE
Lottie Lucas
4:20:59
76.16 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#7#13SwimBikeRunFinish#1#3#3#1#7#1#6#2#2#2#8#3#11#9#1#4#9#8#2#5#8#6#4#6#12#7#5#7#13#11#7#8
Josh Amberger1Mike Phillips2Kurt Mc Donald3Ben Hamilton4James Teagle5Antony Costes6Tim Van Berkel7Jayden Kuijpers8

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 8
#1#5#10SwimBikeRunFinish#2#1#1#1#4#3#2#2#3#4#4#3#1#2#8#4#9#5#6#5#5#7#3#6#7#6#5#7#8#8#7#8
Ashleigh Gentle1Amelia Watkinson2Lottie Lucas3Julie Iemmolo4Kylie Simpson5Ai Ueda6Cassie Heaslip7Heather Neill8

Men · Finish Time Distribution

Women · Finish Time Distribution

Male Pro Results

12 participants

3:50:47
Swim
23:15
Bike
2:05:24
Run
1:19:30
3:52:23
Swim
23:24
Bike
2:05:16
Run
1:21:18
3:54:33
Swim
23:18
Bike
2:05:19
Run
1:23:18
3:56:26
Swim
25:15
Bike
2:11:45
Run
1:16:31
3:57:24
Swim
24:49
Bike
2:11:41
Run
1:18:38
3:57:34
Swim
23:25
Bike
2:10:48
Run
1:20:32
4:00:55
Swim
25:24
Bike
2:11:39
Run
1:21:13
4:10:00
Swim
27:29
Bike
2:18:19
Run
1:21:38
4:15:55
Swim
24:51
Bike
2:20:53
Run
1:26:43
4:21:21
Swim
31:58
Bike
2:21:16
Run
1:24:50
PosAthleteTimeGapSwimT1BikeT2RunPoints
1Josh AmbergerAU3:50:47Winner23:15#12:032:05:24#300:371:19:30#386.81
2Mike PhillipsNZ3:52:23—23:24#71:572:05:16#100:301:21:18#683.77
3Kurt McDonaldAU3:54:33—23:18#22:022:05:19#200:381:23:18#880.38
4Ben HamiltonNZ3:56:26—25:15#112:132:11:45#900:451:16:31#177.30
5James TeagleGB3:57:24—24:49#91:552:11:41#800:241:18:38#275.01
6Antony CostesFR3:57:34—23:25#81:522:10:48#600:581:20:32#473.41
7TimVan BerkelAU4:00:55—25:24#122:052:11:39#700:351:21:13#569.43
8Jayden KuijpersNZ4:10:00—27:29#132:052:18:19#1100:321:21:38#761.07
9Matt KerrNZ4:15:55—24:51#102:132:20:53#121:161:26:43#1055.24
10Nick CarlingAU4:21:21—31:58#162:342:21:16#1300:461:24:50#949.84
11Eneko EloseguiES4:28:42—31:32#152:352:21:48#141:171:31:31#1145.51
12Brett CliffordNZ4:30:00—27:36#142:432:23:06#1500:401:35:55#1244.43

Female Pro Results

8 participants

4:10:17
Swim
25:21
Bike
2:22:38
Run
1:19:14
4:16:05
Swim
25:27
Bike
2:22:47
Run
1:25:18
4:20:59
Swim
25:24
Bike
2:22:54
Run
1:29:50
4:29:45
Swim
25:18
Bike
2:22:40
Run
1:38:37
4:40:02
Swim
35:01
Bike
2:29:16
Run
1:32:48
4:41:27
Swim
27:50
Bike
2:42:37
Run
1:28:09
4:48:00
Swim
31:48
Bike
2:40:49
Run
1:32:10
4:59:06
Swim
32:50
Bike
2:46:10
Run
1:36:53
PosAthleteTimeGapSwimT1BikeT2RunPoints
1Ashleigh GentleAU4:10:17Winner25:21#22:172:22:38#100:491:19:14#187.27
2Amelia WatkinsonNZ4:16:05—25:27#42:042:22:47#300:311:25:18#281.35
3Lottie LucasAE4:20:59—25:24#32:122:22:54#400:401:29:50#476.16
4Julie IemmoloFR4:29:45—25:18#12:232:22:40#200:501:38:37#868.30
5Kylie SimpsonAU4:40:02—35:01#92:182:29:16#500:421:32:48#659.45
6Ai UedaJP4:41:27—27:50#52:192:42:37#700:341:28:09#356.97
7Cassie HeaslipAU4:48:00—31:48#72:192:40:49#600:561:32:10#550.92
8Heather NeillNZ4:59:06—32:50#82:222:46:10#800:531:36:53#748.95