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2019 Challenge Vietnam Half

July 13, 2019 ·

Data: Challenge™ · Updated 7/4/2025 · Quality: unknownHow data works

Race editions

Switch year or compare this race across stored editions.

20192016
Distance
Half-Iron (70.3 miles)
Middle Distance
Field size
14
10 men · 4 women
Men SOF
Unavailable
Women SOF
Unavailable

Race story in the data

Men: Steven McKenna won in 4:05:03 with a +7:11 margin. Steven McKenna had the fastest run (1:24:34).

Women: Laura Dennis won in 4:31:34 with a +23:05 margin. Laura Dennis had the fastest run (1:30:16).

Shareable race cards

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Race summary

2019 Challenge Vietnam Half 2019 - Men

ProTriStats

Winner: Steven McKenna in 4:05:03

Margin: +7:11

Fastest bike: Steven McKenna - 2:11:41

Fastest run: Steven McKenna - 1:24:34

Top points: Steven McKenna - 69.46 pts

Field: 9/10 finishers

Race summary

2019 Challenge Vietnam Half 2019 - Women

ProTriStats

Winner: Laura Dennis in 4:31:34

Margin: +23:05

Fastest bike: Laura Dennis - 2:30:18

Fastest run: Laura Dennis - 1:30:16

Top points: Laura Dennis - 78.85 pts

Field: 4/4 finishers

Men race summary

9 finishers from 10 starters

Winner
Steven McKenna
4:05:03
Winning margin
+7:11
Gap to second place
Fastest swim
Tuan Chun Chang · 26:44
Fastest bike
Steven McKenna · 2:11:41
Fastest run
Steven McKenna · 1:24:34
Top points
Steven McKenna
69.46 pts

Women race summary

4 finishers from 4 starters

Winner
Laura Dennis
4:31:34
Winning margin
+23:05
Gap to second place
Fastest swim
Laura Dennis · 29:04
Fastest bike
Laura Dennis · 2:30:18
Fastest run
Laura Dennis · 1:30:16
Top points
Laura Dennis
78.85 pts

Men split podiums

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

Swim

  1. 1
    Tuan Chun Chang
    Finish 2
    26:44
  2. 2
    Steven McKenna
    Finish 1
    26:46
  3. 3
    Sam Tebeck
    Finish 3
    28:24

T1

Split unavailable.

Bike

  1. 1
    Steven McKenna
    Finish 1
    2:11:41
  2. 2
    Tuan Chun Chang
    Finish 2
    2:17:32
  3. 3
    Sam Tebeck
    Finish 3
    2:17:42

T2

Split unavailable.

Run

  1. 1
    Steven McKenna
    Finish 1
    1:24:34
  2. 2
    Tuan Chun Chang
    Finish 2
    1:26:10
  3. 3
    Levi Maxwell
    Finish 4
    1:29:25
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
    Laura Dennis
    Finish 1
    29:04
  2. 2
    Emily Donker
    Finish 3
    33:05
  3. 3
    Lisa Tyack
    Finish 2
    33:44

T1

Split unavailable.

Bike

  1. 1
    Laura Dennis
    Finish 1
    2:30:18
  2. 2
    Lisa Tyack
    Finish 2
    2:38:18
  3. 3
    Emily Donker
    Finish 3
    2:40:14

T2

Split unavailable.

Run

  1. 1
    Laura Dennis
    Finish 1
    1:30:16
  2. 2
    Lisa Tyack
    Finish 2
    1:40:32
  3. 3
    Laura Armstrong
    Finish 4
    2:11:54
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: 4:05:03
🥇#1
AU
Steven McKenna
4:05:03
69.46 pts
🥈#2
TW
Tuan Chun Chang
4:12:14
49.02 pts
🥉#3
AU
Sam Tebeck
4:20:08
26.55 pts

PodiumWomen

Winner time: 4:31:34
🥇#1
AU
Laura Dennis
4:31:34
78.85 pts
🥈#2
AU
Lisa Tyack
4:54:39
20.39 pts
🥉#3
AU
Emily Donker
5:28:33

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
Steven Mc Kenna1Tuan Chun Chang2Sam Tebeck3Levi Maxwell4Kieran Mc Pherson5Nikko Huelgas6Jarrod Harvey7Matt Lewis8

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 4
#1#5#10SwimBikeRunFinish#1#2#3#4
Laura Dennis1Lisa Tyack2Emily Donker3Laura Armstrong4

Men · Finish Time Distribution

Women · Finish Time Distribution

Male Pro Results

10 participants

4:05:03
Swim
26:46
Bike
2:11:41
Run
1:24:34
4:12:14
Swim
26:44
Bike
2:17:32
Run
1:26:10
4:20:08
Swim
28:24
Bike
2:17:42
Run
1:31:33
4:20:46
Swim
30:29
Bike
2:18:56
Run
1:29:25
4:25:04
Swim
28:30
Bike
2:23:06
Run
1:31:35
4:31:55
Swim
30:30
Bike
2:27:28
Run
1:32:09
4:34:09
Swim
28:31
Bike
2:17:44
Run
1:45:33
4:35:26
Swim
29:59
Bike
2:19:27
Run
1:44:04
4:53:41
Swim
28:32
Bike
2:34:35
Run
1:47:29
DNF
Swim
28:27
Bike
2:28:37
Run
—
PosAthleteTimeGapSwimT1BikeT2RunPoints
1Steven McKennaAU4:05:03Winner26:46—2:11:41—1:24:3469.46
2Tuan Chun ChangTW4:12:14—26:44—2:17:32—1:26:1049.02
3Sam TebeckAU4:20:08—28:24—2:17:42—1:31:3326.55
4Levi MaxwellAU4:20:46—30:29—2:18:56—1:29:2524.75
5Kieran McPhersonNZ4:25:04—28:30—2:23:06—1:31:3512.51
6Nikko HuelgasPH4:31:55—30:30—2:27:28—1:32:09—
7Jarrod HarveyAU4:34:09—28:31—2:17:44—1:45:33—
8Matt LewisAU4:35:26—29:59—2:19:27—1:44:04—
9Mitchell RobinsAU4:53:41—28:32—2:34:35—1:47:29—
DNFDavid MainwaringAUDNF—28:27—2:28:37———

Female Pro Results

4 participants

4:31:34
Swim
29:04
Bike
2:30:18
Run
1:30:16
4:54:39
Swim
33:44
Bike
2:38:18
Run
1:40:32
5:28:33
Swim
33:05
Bike
2:40:14
Run
2:12:17
5:31:59
Swim
34:30
Bike
2:42:43
Run
2:11:54
PosAthleteTimeGapSwimT1BikeT2RunPoints
1Laura DennisAU4:31:34Winner29:04—2:30:18—1:30:1678.85
2Lisa TyackAU4:54:39—33:44—2:38:18—1:40:3220.39
3Emily DonkerAU5:28:33—33:05—2:40:14—2:12:17—
4Laura ArmstrongNZ5:31:59—34:30—2:42:43—2:11:54—