Johan Barreault

Bib: 21310 M FR

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 23%
Gender (Male)
#0 / 33594
Top 31%
Division (M18-39)
#0 / 16712
Top 33%
Race Day Weather
56°/46°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:07/mi
25:12
49125
10K· 6.21 mi
8:04/mi
50:15
5081
15K· 9.32 mi
8:16/mi
1:15:54
4451
20K· 12.43 mi
8:09/mi
1:41:12
6740
Half· 13.10 mi
8:15/mi
1:46:44
27
25K· 15.53 mi
8:17/mi
2:06:54
5063
30K· 18.64 mi
8:34/mi
2:33:29
6946
35K· 21.75 mi
8:51/mi
3:00:57
8788
40K· 24.85 mi
9:25/mi
3:30:11
5875
Finish· 26.22 mi
9:35/mi
3:43:15
1418
Course Elevation
503ft
Total climb
166ft
Range
6 to 172 ft
613ft
Total descent
About the height of the Statue of Liberty

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The Course

Half Splits

1st Half· via Half
1:46:448:09 /mi⚡ faster
2nd Half
1:56:318:53 /mi+9.2%
Positive split — 9.2% slower in the second half
AI Race Performance Report

Johan's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
25:128:073.11 mi25:12
8:07
-
10K
50:158:063.10 mi25:03
8:04
-0:03
15K
1:15:548:093.11 mi25:39
8:16
+0:12
20K
1:41:128:093.11 mi25:18
8:09
-0:07
Half(13.10 mi)
1:46:448:090.67 mi5:32
8:15
+0:06
25K
2:06:548:112.43 mi20:10
8:17
+0:02
30K
2:33:298:153.11 mi26:35
8:34
+0:17
35K
3:00:578:203.11 mi27:28
8:51
+0:17
40K
3:30:118:283.10 mi29:14
9:25
+0:34
Finish(26.22 mi)
3:43:158:321.37 mi13:04
9:35
+0:10
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Johan's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:04 /mi

Average Pace

8:31 /mi

Slowest Pace

9:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:00:57

81% of race

Time at Steady Pace

29:14

13% of race

Time at Slower Pace

13:04

6% of race

Average Pace: 8:31 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi154511173911739138641071110711
10K3.10 mi14580+87111126+61311126+613137441056310563
15K3.11 mi14285+29510947+17910947+179138641071110711
20K3.11 mi14301-1610958-1110958-11145031112111121
Half(13.10 mi)0.67 mi14226+7510910+4810910+48132171023710237
25K2.43 mi14108+11810812+9810812+98139091060610606
30K3.11 mi13821+28710567+24510567+245136111027510275
35K3.11 mi13495+32610243+32410243+3241317196449644
40K3.10 mi13689-19410219+2410219+24166671140611406
Finish(26.22 mi)1.37 mi13873-18410286-6710286-67196131316213162

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 23%
131 ft55 ft
49ft125ft
117 ft

Overall

13864

Males

10711

M18-39

10711

5K→10K

3.1 - 6.2 mi

Top 23%
55 ft24 ft
50ft81ft
45 ft

Overall

13744

Males

10563

M18-39

10563

10K→15K

6.2 - 9.3 mi

Top 23%
24 ft18 ft
44ft51ft
17 ft

Overall

13864

Males

10711

M18-39

10711

15K→20K

9.3 - 12.4 mi

Top 24%
18 ft45 ft
67ft40ft
38 ft

Overall

14503

Males

11121

M18-39

11121

20K→Half

12.4 - 13.1 mi

Top 22%
45 ft26 ft
8ft27ft
20 ft

Overall

13217

Males

10237

M18-39

10237

Half→25K

13.1 - 15.5 mi

Top 23%
25 ft12 ft
50ft63ft
20 ft

Overall

13909

Males

10606

M18-39

10606

25K→30K

15.5 - 18.6 mi

Top 23%
12 ft35 ft
69ft46ft
28 ft

Overall

13611

Males

10275

M18-39

10275

30K→35K

18.6 - 21.8 mi

Top 22%
35 ft34 ft
87ft88ft
23 ft

Overall

13171

Males

9644

M18-39

9644

35K→40K

21.8 - 24.9 mi

Top 28%
34 ft17 ft
58ft75ft
31 ft

Overall

16667

Males

11406

M18-39

11406

40K→Finish

24.9 - 26.2 mi

Top 33%
17 ft13 ft
14ft18ft
13 ft

Overall

19613

Males

13162

M18-39

13162

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing