Sebastien Guinchard

Bib: 42098 M FR

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 14%
Gender (Male)
#0 / 33594
Top 21%
Masters (Masters Men)
#0 / 16876
Top 18%
Division (M45-49)
#0 / 4167
Top 22%
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
7:28/mi
23:09
49125
10K· 6.21 mi
7:38/mi
46:51
5081
15K· 9.32 mi
7:39/mi
1:10:35
4451
20K· 12.43 mi
7:32/mi
1:33:58
6740
Half· 13.10 mi
7:42/mi
1:39:08
27
25K· 15.53 mi
7:44/mi
1:57:57
5063
30K· 18.64 mi
7:54/mi
2:22:29
6946
35K· 21.75 mi
8:12/mi
2:47:55
8788
40K· 24.85 mi
8:39/mi
3:14:45
5875
Finish· 26.22 mi
8:35/mi
3:26:27
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
1:39:087:35 /mi⚡ faster
2nd Half
1:47:198:11 /mi+8.3%
Positive split — 8.3% 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
23:097:283.11 mi23:09
7:28
-
10K
46:517:333.10 mi23:42
7:38
+0:10
15K
1:10:357:353.11 mi23:44
7:39
+0:01
20K
1:33:587:343.11 mi23:23
7:32
-0:07
Half(13.10 mi)
1:39:087:350.67 mi5:10
7:42
+0:10
25K
1:57:577:362.43 mi18:49
7:44
+0:02
30K
2:22:297:393.11 mi24:32
7:54
+0:10
35K
2:47:557:443.11 mi25:26
8:12
+0:18
40K
3:14:457:513.10 mi26:50
8:39
+0:27
Finish(26.22 mi)
3:26:277:531.37 mi11:42
8:35
-0:04
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

7:28 /mi

Average Pace

7:53 /mi

Slowest Pace

8:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:47:55

81% of race

Time at Steady Pace

38:32

19% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:52 /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. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi858171307130813568156815
10K3.10 mi8940-3597360-2307360-230933676437643
15K3.11 mi8577+3637113+2477113+247813568156815
20K3.11 mi8561+167098+157098+15862571427142
Half(13.10 mi)0.67 mi8549+127092+67092+6832969286928
25K2.43 mi8566-177098-67098-6895172947294
30K3.11 mi8471+956998+1006998+100834267756775
35K3.11 mi8373+986865+1336865+133876368696869
40K3.10 mi8536-1636882-176882-171095579487948
Finish(26.22 mi)1.37 mi8628-926890-86890-81152081988198

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
131 ft55 ft
49ft125ft
117 ft

Overall

8135

Males

6815

M45-49

6815

5K→10K

3.1 - 6.2 mi

Top 16%
55 ft24 ft
50ft81ft
45 ft

Overall

9336

Males

7643

M45-49

7643

10K→15K

6.2 - 9.3 mi

Top 14%
24 ft18 ft
44ft51ft
17 ft

Overall

8135

Males

6815

M45-49

6815

15K→20K

9.3 - 12.4 mi

Top 14%
18 ft45 ft
67ft40ft
38 ft

Overall

8625

Males

7142

M45-49

7142

20K→Half

12.4 - 13.1 mi

Top 14%
45 ft26 ft
8ft27ft
20 ft

Overall

8329

Males

6928

M45-49

6928

Half→25K

13.1 - 15.5 mi

Top 15%
25 ft12 ft
50ft63ft
20 ft

Overall

8951

Males

7294

M45-49

7294

25K→30K

15.5 - 18.6 mi

Top 14%
12 ft35 ft
69ft46ft
28 ft

Overall

8342

Males

6775

M45-49

6775

30K→35K

18.6 - 21.8 mi

Top 15%
35 ft34 ft
87ft88ft
23 ft

Overall

8763

Males

6869

M45-49

6869

35K→40K

21.8 - 24.9 mi

Top 18%
34 ft17 ft
58ft75ft
31 ft

Overall

10955

Males

7948

M45-49

7948

40K→Finish

24.9 - 26.2 mi

Top 19%
17 ft13 ft
14ft18ft
13 ft

Overall

11520

Males

8198

M45-49

8198

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing