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2023 Ironman 70.3 Tasmania

February 4, 2023 · Hobart, Tasmania, Australia

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

Race editions

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20242023
Distance
Half-Iron (70.3 miles)
Iron-Distance
Field size
23
14 men · 9 women
Men SOF
68.19
Women SOF
65.28

Race story in the data

Men: Jake Birtwhistle won in 3:49:20 with a +0:15 margin. Jake Birtwhistle had the fastest run (1:10:18).

Women: Ellie Salthouse won in 4:25:07 with a +0:58 margin. Ai Ueda had the fastest run (1:20:47).

Shareable race cards

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Race summary

2023 Ironman 70.3 Tasmania 2023 - Men

ProTriStats

Winner: Jake Birtwhistle in 3:49:20

Margin: +0:15

Fastest bike: Matt Burton - 2:10:02

Fastest run: Jake Birtwhistle - 1:10:18

Top points: Jake Birtwhistle - 76.08 pts

Field: 14/14 finishers, SOF 68.19

Race summary

2023 Ironman 70.3 Tasmania 2023 - Women

ProTriStats

Winner: Ellie Salthouse in 4:25:07

Margin: +0:58

Fastest bike: Penny Slater - 2:31:03

Fastest run: Ai Ueda - 1:20:47

Top points: Ellie Salthouse - 74.60 pts

Field: 9/9 finishers, SOF 65.28

Men race summary

14 finishers from 14 starters · SOF 68.19

Winner
Jake Birtwhistle
3:49:20
Winning margin
+0:15
Gap to second place
Fastest swim
Josh Amberger · 22:43
Fastest bike
Matt Burton · 2:10:02
Fastest run
Jake Birtwhistle · 1:10:18
Top points
Jake Birtwhistle
76.08 pts

Women race summary

9 finishers from 9 starters · SOF 65.28

Winner
Ellie Salthouse
4:25:07
Winning margin
+0:58
Gap to second place
Fastest swim
Ellie Salthouse · 26:18
Fastest bike
Penny Slater · 2:31:03
Fastest run
Ai Ueda · 1:20:47
Top points
Ellie Salthouse
74.60 pts

Men split podiums

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

Swim

  1. 1
    Josh Amberger
    Finish 4 · split rank #1
    22:43
  2. 2
    Jake Birtwhistle
    Finish 1 · split rank #2
    22:46
  3. 3
    Caleb Noble
    Finish 3 · split rank #3
    23:23

T1

  1. 1
    Caleb Noble
    Finish 3
    1:39
  2. 2
    Matthew Roberts
    Finish 7
    1:39
  3. 3
    Kurt McDonald
    Finish 5
    1:40

Bike

  1. 1
    Matt Burton
    Finish 8 · split rank #1
    2:10:02
  2. 2
    Mitchell Kibby
    Finish 2 · split rank #2
    2:12:28
  3. 3
    Charlie Quin
    Finish 13 · split rank #3
    2:12:58

T2

  1. 1
    Calvin Amos
    Finish 9
    00:18
  2. 2
    Matt Lewis
    Finish 10
    00:18
  3. 3
    Blake Kappler
    Finish 11
    00:18

Run

  1. 1
    Jake Birtwhistle
    Finish 1 · split rank #1
    1:10:18
  2. 2
    Mitchell Kibby
    Finish 2 · split rank #2
    1:10:36
  3. 3
    Caleb Noble
    Finish 3 · split rank #3
    1:11:05
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
    Ellie Salthouse
    Finish 1 · split rank #1
    26:18
  2. 2
    Chloe Hartnett
    Finish 5 · split rank #2
    26:18
  3. 3
    Grace Thek
    Finish 2 · split rank #3
    26:37

T1

  1. 1
    Ellie Salthouse
    Finish 1
    1:46
  2. 2
    Ellen Guiney
    Finish 8
    1:47
  3. 3
    Grace Thek
    Finish 2
    1:49

Bike

  1. 1
    Penny Slater
    Finish 3 · split rank #1
    2:31:03
  2. 2
    Chloe Hartnett
    Finish 5 · split rank #2
    2:33:25
  3. 3
    Grace Thek
    Finish 2 · split rank #3
    2:33:27

T2

  1. 1
    Penny Slater
    Finish 3
    00:49
  2. 2
    Grace Thek
    Finish 2
    00:54
  3. 3
    Ellie Salthouse
    Finish 1
    1:04

Run

  1. 1
    Ai Ueda
    Finish 7 · split rank #1
    1:20:47
  2. 2
    Ellie Salthouse
    Finish 1 · split rank #2
    1:22:22
  3. 3
    Grace Thek
    Finish 2 · split rank #3
    1:23:15
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: 3:49:20
🥇#1
AU
Jake Birtwhistle
3:49:20
76.08 pts
🥈#2
AU
Mitchell Kibby
3:49:35
73.32 pts
🥉#3
AU
Caleb Noble
3:50:16
70.43 pts

PodiumWomen

Winner time: 4:25:07
🥇#1
AU
Ellie Salthouse
4:25:07
74.60 pts
🥈#2
AU
Grace Thek
4:26:05
71.39 pts
🥉#3
AU
Penny Slater
4:29:35
66.67 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#2#6#1#1#9#2#2#2#3#5#3#3#1#7#5#4#4#9#4#5#6#8#7#6#5#4#9#7#13#1#12#8
Jake Birtwhistle1Mitchell Kibby2Caleb Noble3Josh Amberger4Kurt Mc Donald5Jack Sosinski6Matthew Roberts7Matt Burton8

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#1#4#2#1#3#3#3#2#7#1#7#3#5#7#5#4#2#2#9#5#8#5#4#6#6#8#1#7#4#6#8#8
Ellie Salthouse1Grace Thek2Penny Slater3Sophie Perry4Chloe Hartnett5Meredith Hill6Ai Ueda7Ellen Guiney8

Men · Finish Time Distribution

Women · Finish Time Distribution

Male Pro Results

14 participants

3:49:20
Swim
22:46
Bike
2:13:46
Run
1:10:18
3:49:35
Swim
23:47
Bike
2:12:28
Run
1:10:36
3:50:16
Swim
23:23
Bike
2:13:18
Run
1:11:05
3:55:16
Swim
22:43
Bike
2:13:48
Run
1:16:01
3:56:38
Swim
23:26
Bike
2:16:16
Run
1:14:25
3:59:21
Swim
23:37
Bike
2:14:10
Run
1:18:47
4:03:49
Swim
23:27
Bike
2:13:17
Run
1:24:32
4:04:33
Swim
26:08
Bike
2:10:02
Run
1:25:40
4:09:59
Swim
26:38
Bike
2:23:22
Run
1:17:31
4:14:44
Swim
26:11
Bike
2:23:46
Run
1:22:44
PosAthleteTimeGapSwimT1BikeT2RunPoints
1Jake BirtwhistleAU3:49:20Winner22:46#21:462:13:46#600:431:10:18#176.08
2Mitchell KibbyAU3:49:35—23:47#91:462:12:28#200:551:10:36#273.32
3Caleb NobleAU3:50:16—23:23#31:392:13:18#500:481:11:05#370.43
4Josh AmbergerAU3:55:16—22:43#11:532:13:48#700:511:16:01#564.38
5Kurt McDonaldAU3:56:38—23:26#41:402:16:16#900:491:14:25#461.32
6Jack SosinskiAU3:59:21—23:37#61:452:14:10#800:591:18:47#757.37
7Matthew RobertsAU4:03:49—23:27#51:392:13:17#400:511:24:32#952.20
8Matt BurtonAU4:04:33—26:08#131:452:10:02#100:561:25:40#1250.08
9Calvin AmosAU4:09:59—26:38#162:092:23:22#1000:181:17:31#644.42
10Matt LewisAU4:14:44—26:11#141:442:23:46#1100:181:22:44#839.40
11Blake KapplerAU4:16:54—26:05#121:512:24:05#1200:181:24:33#1036.51
12Hamish LongmuirAU4:19:18—23:45#81:522:28:01#1300:181:25:21#1133.52
13Charlie QuinAU4:20:29—23:43#71:452:12:58#300:521:41:08#1432.22
14Jye SpriggsAU4:41:20—27:21#172:012:40:41#141:121:30:03#1331.28

Female Pro Results

9 participants

4:25:07
Swim
26:18
Bike
2:33:35
Run
1:22:22
4:26:05
Swim
26:37
Bike
2:33:27
Run
1:23:15
4:29:35
Swim
28:38
Bike
2:31:03
Run
1:27:10
4:34:59
Swim
27:45
Bike
2:39:13
Run
1:24:38
4:35:04
Swim
26:18
Bike
2:33:25
Run
1:32:07
4:36:42
Swim
30:29
Bike
2:37:55
Run
1:24:24
4:37:40
Swim
28:35
Bike
2:45:13
Run
1:20:47
4:40:54
Swim
26:52
Bike
2:39:08
Run
1:31:57
4:55:56
Swim
31:20
Bike
2:54:33
Run
1:26:38
PosAthleteTimeGapSwimT1BikeT2RunPoints
1Ellie SalthouseAU4:25:07Winner26:18#11:462:33:35#41:041:22:22#274.60
2Grace ThekAU4:26:05—26:37#31:492:33:27#300:541:23:15#371.39
3Penny SlaterAU4:29:35—28:38#71:522:31:03#100:491:27:10#766.67
4Sophie PerryAU4:34:59—27:45#51:592:39:13#71:221:24:38#560.87
5Chloe HartnettAU4:35:04—26:18#21:582:33:25#21:141:32:07#958.82
6Meredith HillAU4:36:42—30:29#82:162:37:55#51:371:24:24#455.88
7Ai UedaJP4:37:40—28:35#61:552:45:13#81:081:20:47#153.54
8Ellen GuineyAU4:40:54—26:52#41:472:39:08#61:071:31:57#849.81
9Cassie HeaslipAU4:55:56—31:20#92:182:54:33#91:051:26:38#638.25