Sebastien Laizet

Bib: 14811 M FR

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Male)
#0 / 33594
Masters (Masters Men)
#0 / 16876
Division (M50-54)
#0 / 3474
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
10:14/mi
31:47
49125
10K· 6.21 mi
10:08/mi
1:03:13
5081
15K· 9.32 mi
10:32/mi
1:35:54
4451
20K· 12.43 mi
10:19/mi
2:07:57
6740
Half· 13.10 mi
10:49/mi
2:15:12
27
25K· 15.53 mi
10:34/mi
2:40:54
5063
30K· 18.64 mi
10:55/mi
3:14:47
6946
35K· 21.75 mi
12:00/mi
3:52:03
8788
40K· 24.85 mi
13:43/mi
4:34:39
5875
Finish· 26.22 mi
14:20/mi
4:54:11
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
2:15:1210:20 /mi⚡ faster
2nd Half
2:38:5912:08 /mi+17.6%
Positive split — 17.6% slower in the second half
AI Race Performance Report

Sebastien'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
31:4710:143.11 mi31:47
10:14
-
10K
1:03:1310:113.10 mi31:26
10:08
-0:06
15K
1:35:5410:183.11 mi32:41
10:32
+0:24
20K
2:07:5710:183.11 mi32:03
10:19
-0:13
Half(13.10 mi)
2:15:1210:200.67 mi7:15
10:49
+0:30
25K
2:40:5410:222.43 mi25:42
10:34
-0:15
30K
3:14:4710:273.11 mi33:53
10:55
+0:21
35K
3:52:0310:413.11 mi37:16
12:00
+1:05
40K
4:34:3911:043.10 mi42:36
13:43
+1:43
Finish(26.22 mi)
4:54:1111:141.37 mi19:32
14:20
+0:37
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Sebastien's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:08 /mi

Average Pace

11:14 /mi

Slowest Pace

14:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:14:47

66% of race

Time at Slower Pace

1:39:24

34% of race

Average Pace: 11:13 /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. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi411602706527065375462521825218
10K3.10 mi39156+200426125+94026125+940375402529425294
15K3.11 mi38498+65825771+35425771+354375462521825218
20K3.11 mi37819+67925346+42525346+425363492436824368
Half(13.10 mi)0.67 mi37741+7825284+6225284+62373942469624696
25K2.43 mi36876+86524707+57724707+577337622262522625
30K3.11 mi35801+107523980+72723980+727320652127721277
35K3.11 mi35532+26923609+37123609+371348052193921939
40K3.10 mi37213-168124267-65824267-658465822753127531
Finish(26.22 mi)1.37 mi38291-107824723-45624723-456524243029130291

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 63%
131 ft55 ft
49ft125ft
117 ft

Overall

37546

Males

25218

M50-54

25218

5K→10K

3.1 - 6.2 mi

Top 63%
55 ft24 ft
50ft81ft
45 ft

Overall

37540

Males

25294

M50-54

25294

10K→15K

6.2 - 9.3 mi

Top 63%
24 ft18 ft
44ft51ft
17 ft

Overall

37546

Males

25218

M50-54

25218

15K→20K

9.3 - 12.4 mi

Top 61%
18 ft45 ft
67ft40ft
38 ft

Overall

36349

Males

24368

M50-54

24368

20K→Half

12.4 - 13.1 mi

Top 63%
45 ft26 ft
8ft27ft
20 ft

Overall

37394

Males

24696

M50-54

24696

Half→25K

13.1 - 15.5 mi

Top 56%
25 ft12 ft
50ft63ft
20 ft

Overall

33762

Males

22625

M50-54

22625

25K→30K

15.5 - 18.6 mi

Top 54%
12 ft35 ft
69ft46ft
28 ft

Overall

32065

Males

21277

M50-54

21277

30K→35K

18.6 - 21.8 mi

Top 58%
35 ft34 ft
87ft88ft
23 ft

Overall

34805

Males

21939

M50-54

21939

35K→40K

21.8 - 24.9 mi

Top 78%
34 ft17 ft
58ft75ft
31 ft

Overall

46582

Males

27531

M50-54

27531

40K→Finish

24.9 - 26.2 mi

Top 88%
17 ft13 ft
14ft18ft
13 ft

Overall

52424

Males

30291

M50-54

30291

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing