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2025 Challenge Gdansk

June 21, 2025 · Gdansk, Poland

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

Race editions

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20252024202320222021
Distance
Half-Iron (70.3 miles)
Half-Iron
Field size
25
16 men · 9 women
Men SOF
63.59
Women SOF
64.44

Race story in the data

Men: Marcel Bolbat won in 3:44:03 with a +2:43 margin. Marcel Bolbat had the fastest run (1:10:38).

Women: Nina Derron won in 4:15:41 with a +3:04 margin. Julia Skala had the fastest run (1:22:02).

Shareable race cards

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

Race summary

2025 Challenge Gdansk 2025 - Men

ProTriStats

Winner: Marcel Bolbat in 3:44:03

Margin: +2:43

Fastest bike: Marius Bjerkeset - 2:00:47

Fastest run: Marcel Bolbat - 1:10:38

Top points: Marcel Bolbat - 75.15 pts

Field: 16/16 finishers, SOF 63.59

Race summary

2025 Challenge Gdansk 2025 - Women

ProTriStats

Winner: Nina Derron in 4:15:41

Margin: +3:04

Fastest bike: Nina Derron - 2:17:33

Fastest run: Julia Skala - 1:22:02

Top points: Nina Derron - 74.44 pts

Field: 9/9 finishers, SOF 64.44

Men race summary

16 finishers from 16 starters · SOF 63.59

Winner
Marcel Bolbat
3:44:03
Winning margin
+2:43
Gap to second place
Fastest swim
Louis Woodgate · 24:35
Fastest bike
Marius Bjerkeset · 2:00:47
Fastest run
Marcel Bolbat · 1:10:38
Top points
Marcel Bolbat
75.15 pts

Women race summary

9 finishers from 9 starters · SOF 64.44

Winner
Nina Derron
4:15:41
Winning margin
+3:04
Gap to second place
Fastest swim
Julie Iemmolo · 27:00
Fastest bike
Nina Derron · 2:17:33
Fastest run
Julia Skala · 1:22:02
Top points
Nina Derron
74.44 pts

Men split podiums

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

Swim

  1. 1
    Louis Woodgate
    Finish 2
    24:35
  2. 2
    Tomasz Brembor
    Finish 5 · split rank #2
    24:40
  3. 3
    Thomas Davis
    Finish 4 · split rank #3
    24:41

T1

  1. 1
    Louis Woodgate
    Finish 2
    2:20
  2. 2
    Bartosz Banach
    Finish 6
    2:20
  3. 3
    Tomasz Marcinek
    Finish 13
    2:20

Bike

  1. 1
    Marius Bjerkeset
    Finish 3
    2:00:47
  2. 2
    Marcel Bolbat
    Finish 1 · split rank #2
    2:02:05
  3. 3
    Louis Woodgate
    Finish 2 · split rank #3
    2:02:05

T2

  1. 1
    Tomasz Marcinek
    Finish 13
    1:56
  2. 2
    Tomasz Brembor
    Finish 5
    1:57
  3. 3
    Marcel Bolbat
    Finish 1
    1:59

Run

  1. 1
    Marcel Bolbat
    Finish 1
    1:10:38
  2. 2
    Marius Bjerkeset
    Finish 3 · split rank #2
    1:14:13
  3. 3
    Toby Nisbet
    Finish 10 · split rank #3
    1:15:34
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 2
    27:00
  2. 2
    Claire Hann
    Finish 7 · split rank #2
    27:15
  3. 3
    Nina Derron
    Finish 1 · split rank #3
    28:30

T1

  1. 1
    Nina Derron
    Finish 1
    2:26
  2. 2
    Rhianne Hughes
    Finish 4
    2:26
  3. 3
    Agnieszka Gadomska
    Finish 5
    2:30

Bike

  1. 1
    Nina Derron
    Finish 1
    2:17:33
  2. 2
    Lara Rajteric
    Finish 6 · split rank #2
    2:18:38
  3. 3
    Julie Iemmolo
    Finish 2 · split rank #3
    2:19:33

T2

  1. 1
    Julie Iemmolo
    Finish 2
    1:47
  2. 2
    Nina Derron
    Finish 1
    2:17
  3. 3
    Rhianne Hughes
    Finish 4
    2:22

Run

  1. 1
    Julia Skala
    Finish 3
    1:22:02
  2. 2
    Rhianne Hughes
    Finish 4 · split rank #2
    1:22:35
  3. 3
    Nina Derron
    Finish 1 · split rank #3
    1:24:55
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: 3:44:03
🥇#1
DE
Marcel Bolbat
3:44:03
75.15 pts
🥈#2
GR
Louis Woodgate
3:46:46
70.44 pts
🥉#3
NO
Marius Bjerkeset
3:47:56
67.16 pts

PodiumWomen

Winner time: 4:15:41
🥇#1
CH
Nina Derron
4:15:41
74.44 pts
🥈#2
FR
Julie Iemmolo
4:18:45
69.74 pts
🥉#3
DE
Julia Skala
4:18:50
67.33 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#8#2#1#3#5#2#13#2#3#3#6#6#4#2#5#8#5#12#4#7#6#4#10#4#7#9#9#9#8
Marcel Bolbat1Louis Woodgate2Marius Bjerkeset3Thomas Davis4Tomasz Brembor5Bartosz Banach6Maxence Mey7Ole-Bernard Fuskevag Unknown8

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#3#1#3#5#2#8#4#3#9#5#2#4#4#6#4#5#5#2#6#6#2#7#7#7#6#8#9#8
Nina Derron1Julie Iemmolo2Julia Skala3Rhianne Hughes4Agnieszka Gadomska5Lara Rajteric6Claire Hann7Salome Hegi-Altermatt8

Men · Finish Time Distribution

Women · Finish Time Distribution

Male Pro Results

16 participants

3:44:03
Swim
27:00
Bike
2:02:05
Run
1:10:38
3:46:46
Swim
24:35
Bike
2:02:05
Run
1:15:41
3:47:56
Swim
28:04
Bike
2:00:47
Run
1:14:13
3:50:14
Swim
24:41
Bike
2:04:32
Run
1:16:31
3:51:27
Swim
24:40
Bike
2:04:28
Run
1:18:01
3:54:31
Swim
28:01
Bike
2:03:43
Run
1:17:48
3:54:59
Swim
25:41
Bike
2:08:28
Run
1:15:37
3:57:04
Swim
27:05
Bike
2:06:59
Run
1:18:07
3:57:27
Swim
25:45
Bike
2:08:32
Run
1:18:26
3:58:59
Swim
27:57
Bike
2:10:25
Run
1:15:34
PosAthleteTimeGapSwimT1BikeT2RunPoints
1Marcel BolbatDE3:44:03Winner27:00#82:212:02:05#21:591:10:3875.15
2Louis WoodgateGR3:46:46—24:352:202:02:05#32:051:15:41#570.44
3Marius BjerkesetNO3:47:56—28:04#132:392:00:472:131:14:13#267.16
4Thomas DavisGB3:50:14—24:41#32:222:04:32#62:081:16:31#663.17
5Tomasz BremborPL3:51:27—24:40#22:212:04:28#51:571:18:01#860.21
6Bartosz BanachPL3:54:31—28:01#122:202:03:43#42:391:17:48#755.95
7Maxence MeyFR3:54:59—25:41#42:322:08:28#102:411:15:37#453.90
8Ole-BernardFuskevag UnknownNO3:57:04—27:05#92:402:06:59#92:131:18:07#950.69
9Etienne TillonGB3:57:27—25:45#62:282:08:32#112:161:18:26#1148.96
10Toby NisbetGB3:58:59—27:57#112:272:10:25#142:361:15:34#346.43
11Wojciech KopycinskiPL4:00:25—27:56#102:322:06:12#72:091:21:36#1244.09
12Tim GosnjakSI4:00:43—30:08#153:212:06:25#82:361:18:13#1042.74
13Tomasz Marcinek4:02:10—25:41#52:202:09:52#131:561:22:21#1340.57
14Guy CrawfordNZ4:08:02—25:45#72:272:08:35#122:361:28:39#1434.98
15Sven AltermattCH4:16:26—29:08#142:332:11:52#152:351:30:18#1529.04
16Calvin DragerDE4:24:51—32:10#163:052:13:43#162:511:33:02#1628.24

Female Pro Results

9 participants

4:15:41
Swim
28:30
Bike
2:17:33
Run
1:24:55
4:18:45
Swim
27:00
Bike
2:19:33
Run
1:27:43
4:18:50
Swim
31:20
Bike
2:20:22
Run
1:22:02
4:23:34
Swim
32:57
Bike
2:23:14
Run
1:22:35
4:24:10
Swim
29:45
Bike
2:23:15
Run
1:26:14
4:25:46
Swim
30:32
Bike
2:18:38
Run
1:30:26
4:30:37
Swim
27:15
Bike
2:25:26
Run
1:32:15
4:47:18
Swim
30:36
Bike
2:30:07
Run
1:41:03
4:49:08
Swim
30:38
Bike
2:34:19
Run
1:38:01
PosAthleteTimeGapSwimT1BikeT2RunPoints
1Nina DerronCH4:15:41Winner28:30#32:262:17:332:171:24:55#374.44
2Julie IemmoloFR4:18:45—27:002:422:19:33#31:471:27:43#569.74
3Julia SkalaDE4:18:50—31:20#82:412:20:22#42:251:22:0267.33
4Rhianne HughesGB4:23:34—32:57#92:262:23:14#52:221:22:35#261.86
5Agnieszka GadomskaPL4:24:10—29:45#42:302:23:15#62:261:26:14#459.44
6Lara RajtericSI4:25:46—30:32#53:242:18:38#22:461:30:26#656.49
7Claire HannGB4:30:37—27:15#22:522:25:26#72:491:32:15#751.42
8Salome Hegi-AltermattCH4:47:18—30:36#62:532:30:07#82:391:41:03#938.21
9Kate BevilaquaAU4:49:08—30:38#73:152:34:19#92:551:38:01#835.76