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2023 Ironman 70.3 Geelong

March 25, 2023 · Geelong, Australia

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

Race editions

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Distance
Half-Iron (70.3 miles)
Iron-Distance
Field size
23
14 men · 9 women
Men SOF
70.35
Women SOF
70.06

Race story in the data

Men: Mike Phillips won in 3:40:00 with a +0:39 margin. Steven McKenna had the fastest run (1:10:15).

Women: Grace Thek won in 4:08:10 with a +2:29 margin. Grace Thek had the fastest run (1:19:58).

Shareable race cards

Copy clean podium and split summaries for chats, newsletters, and social posts.

Race summary

2023 Ironman 70.3 Geelong 2023 - Men

ProTriStats

Winner: Mike Phillips in 3:40:00

Margin: +0:39

Fastest bike: Mike Phillips - 1:58:52

Fastest run: Steven McKenna - 1:10:15

Top points: Mike Phillips - 76.66 pts

Field: 14/14 finishers, SOF 70.35

Race summary

2023 Ironman 70.3 Geelong 2023 - Women

ProTriStats

Winner: Grace Thek in 4:08:10

Margin: +2:29

Fastest bike: Renee Kiley - 2:19:02

Fastest run: Grace Thek - 1:19:58

Top points: Grace Thek - 77.16 pts

Field: 9/9 finishers, SOF 70.06

Men race summary

14 finishers from 14 starters · SOF 70.35

Winner
Mike Phillips
3:40:00
Winning margin
+0:39
Gap to second place
Fastest swim
Matthew Roberts · 21:38
Fastest bike
Mike Phillips · 1:58:52
Fastest run
Steven McKenna · 1:10:15
Top points
Mike Phillips
76.66 pts

Women race summary

9 finishers from 9 starters · SOF 70.06

Winner
Grace Thek
4:08:10
Winning margin
+2:29
Gap to second place
Fastest swim
Lotte Wilms · 24:03
Fastest bike
Renee Kiley · 2:19:02
Fastest run
Grace Thek · 1:19:58
Top points
Grace Thek
77.16 pts

Men split podiums

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

Swim

  1. 1
    Matthew Roberts
    Finish 9 · split rank #1
    21:38
  2. 2
    Jack Sosinski
    Finish 6 · split rank #2
    21:59
  3. 3
    Caleb Noble
    Finish 4 · split rank #3
    22:02

T1

  1. 1
    Steven McKenna
    Finish 2
    1:59
  2. 2
    Nicholas Free
    Finish 3
    1:59
  3. 3
    Caleb Noble
    Finish 4
    2:02

Bike

  1. 1
    Mike Phillips
    Finish 1 · split rank #1
    1:58:52
  2. 2
    Mitchell Kibby
    Finish 8 · split rank #2
    2:04:07
  3. 3
    Kye Wylde
    Finish 5 · split rank #3
    2:04:11

T2

  1. 1
    Kye Wylde
    Finish 5
    1:26
  2. 2
    Steven McKenna
    Finish 2
    1:28
  3. 3
    Caleb Noble
    Finish 4
    1:29

Run

  1. 1
    Steven McKenna
    Finish 2 · split rank #1
    1:10:15
  2. 2
    Nicholas Free
    Finish 3 · split rank #2
    1:11:26
  3. 3
    Jarrod Osborne
    Finish 7 · split rank #3
    1:11:37
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
    Lotte Wilms
    Finish 3 · split rank #1
    24:03
  2. 2
    Radka Kahlefeldt
    Finish 2 · split rank #2
    24:14
  3. 3
    Grace Thek
    Finish 1 · split rank #3
    24:50

T1

  1. 1
    Radka Kahlefeldt
    Finish 2
    2:20
  2. 2
    Grace Thek
    Finish 1
    2:22
  3. 3
    Sophie Perry
    Finish 5
    2:28

Bike

  1. 1
    Renee Kiley
    Finish 4 · split rank #1
    2:19:02
  2. 2
    Grace Thek
    Finish 1 · split rank #2
    2:19:09
  3. 3
    Lotte Wilms
    Finish 3 · split rank #3
    2:19:43

T2

  1. 1
    Lotte Wilms
    Finish 3
    1:42
  2. 2
    Radka Kahlefeldt
    Finish 2
    1:48
  3. 3
    Grace Thek
    Finish 1
    1:49

Run

  1. 1
    Grace Thek
    Finish 1 · split rank #1
    1:19:58
  2. 2
    Radka Kahlefeldt
    Finish 2 · split rank #2
    1:22:28
  3. 3
    Lotte Wilms
    Finish 3 · split rank #3
    1:24:24
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: 3:40:00
🥇#1
NZ
Mike Phillips
3:40:00
76.66 pts
🥈#2
AU
Steven McKenna
3:40:39
73.57 pts
🥉#3
AU
Nicholas Free
3:41:57
70.16 pts

PodiumWomen

Winner time: 4:08:10
🥇#1
AU
Grace Thek
4:08:10
77.16 pts
🥈#2
AU
Radka Kahlefeldt
4:10:39
72.81 pts
🥉#3
NL
Lotte Wilms
4:12:28
69.15 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#11#1#6#1#6#5#1#2#9#4#2#3#3#7#4#4#4#3#5#5#2#6#7#6#13#11#3#7#10#2#9#8
Mike Phillips1Steven Mc Kenna2Nicholas Free3Caleb Noble4Kye Wylde5Jack Sosinski6Jarrod Osborne7Mitchell Kibby8

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#3#2#1#1#2#4#2#2#1#3#3#3#6#1#9#4#5#7#5#5#7#5#8#6#8#6#7#7#4#8#6#8
Grace Thek1Radka Kahlefeldt2Lotte Wilms3Renee Kiley4Sophie Perry5Penny Slater6Kate Gillespie-Jones7Stephanie Demestichas8

Men · Finish Time Distribution

Women · Finish Time Distribution

Male Pro Results

14 participants

3:40:00
Swim
22:42
Bike
1:58:52
Run
1:14:35
3:40:39
Swim
22:34
Bike
2:04:20
Run
1:10:15
3:41:57
Swim
22:39
Bike
2:04:18
Run
1:11:26
3:42:20
Swim
22:02
Bike
2:04:50
Run
1:11:56
3:44:07
Swim
22:33
Bike
2:04:11
Run
1:13:41
3:45:24
Swim
21:59
Bike
2:04:41
Run
1:14:55
3:47:04
Swim
24:50
Bike
2:06:47
Run
1:11:37
3:47:51
Swim
22:41
Bike
2:04:07
Run
1:17:09
3:52:12
Swim
21:38
Bike
2:05:09
Run
1:21:37
3:57:42
Swim
22:33
Bike
2:13:41
Run
1:17:31
PosAthleteTimeGapSwimT1BikeT2RunPoints
1Mike PhillipsNZ3:40:00Winner22:42#112:151:58:52#11:341:14:35#676.66
2Steven McKennaAU3:40:39—22:34#61:592:04:20#51:281:10:15#173.57
3Nicholas FreeAU3:41:57—22:39#91:592:04:18#41:331:11:26#270.16
4Caleb NobleAU3:42:20—22:02#32:022:04:50#71:291:11:56#467.69
5Kye WyldeAU3:44:07—22:33#42:142:04:11#31:261:13:41#564.24
6Jack SosinskiAU3:45:24—21:59#22:112:04:41#61:361:14:55#761.36
7Jarrod OsborneAU3:47:04—24:50#132:152:06:47#111:321:11:37#358.32
8Mitchell KibbyAU3:47:51—22:41#102:112:04:07#21:401:17:09#956.13
9Matthew RobertsAU3:52:12—21:38#12:112:05:09#91:351:21:37#1351.16
10Kevin CollingtonUS3:57:42—22:33#52:102:13:41#141:441:17:31#1045.37
11Tyla WindhamAU3:58:45—26:28#172:152:12:08#121:491:16:03#843.31
12Calvin AmosAU4:01:13—24:54#142:262:13:35#132:121:18:04#1140.19
13Nathaniel LindsayAU4:04:35—22:45#122:172:14:30#151:391:23:22#1436.42
14Hamish LongmuirAU4:08:52—22:35#72:122:22:26#161:451:19:53#1232.00

Female Pro Results

9 participants

4:08:10
Swim
24:50
Bike
2:19:09
Run
1:19:58
4:10:39
Swim
24:14
Bike
2:19:47
Run
1:22:28
4:12:28
Swim
24:03
Bike
2:19:43
Run
1:24:24
4:19:48
Swim
25:26
Bike
2:19:02
Run
1:29:46
4:20:30
Swim
25:20
Bike
2:24:38
Run
1:25:55
4:24:16
Swim
26:48
Bike
2:23:17
Run
1:29:37
4:27:13
Swim
29:13
Bike
2:23:35
Run
1:29:19
4:28:17
Swim
24:52
Bike
2:30:05
Run
1:28:14
4:41:04
Swim
30:01
Bike
2:40:42
Run
1:25:48
PosAthleteTimeGapSwimT1BikeT2RunPoints
1Grace ThekAU4:08:10Winner24:50#32:222:19:09#21:491:19:58#177.16
2Radka KahlefeldtAU4:10:39—24:14#22:202:19:47#41:481:22:28#272.81
3Lotte WilmsNL4:12:28—24:03#12:332:19:43#31:421:24:24#369.15
4Renee KileyAU4:19:48—25:26#62:552:19:02#12:371:29:46#961.72
5Sophie PerryAU4:20:30—25:20#52:282:24:38#72:071:25:55#559.22
6Penny SlaterAU4:24:16—26:48#72:402:23:17#51:521:29:37#854.68
7Kate Gillespie-JonesAU4:27:13—29:13#83:132:23:35#61:511:29:19#750.87
8Stephanie DemestichasAU4:28:17—24:52#42:512:30:05#82:131:28:14#648.55
9Cassie HeaslipAU4:41:04—30:01#92:312:40:42#92:001:25:48#437.93