Guillaume Bertrand

Bib: 12696 M GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Male)
#0 / 33594
Masters (Masters Men)
#0 / 16876
Division (M45-49)
#0 / 4167
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
8:23/mi
26:02
49125
10K· 6.21 mi
8:16/mi
51:41
5081
15K· 9.32 mi
9:05/mi
1:19:53
4451
20K· 12.43 mi
10:57/mi
1:53:53
6740
Half· 13.10 mi
13:42/mi
2:03:04
27
25K· 15.53 mi
11:16/mi
2:30:30
5063
30K· 18.64 mi
13:39/mi
3:12:53
6946
35K· 21.75 mi
13:28/mi
3:54:42
8788
40K· 24.85 mi
12:52/mi
4:34:39
5875
Finish· 26.22 mi
11:16/mi
4:50:01
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
2:03:049:24 /mi⚡ faster
2nd Half
2:46:5712:44 /mi+35.7%
Positive split — 35.7% slower in the second half
AI Race Performance Report

Guillaume'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
26:028:233.11 mi26:02
8:23
-
10K
51:418:203.10 mi25:39
8:16
-0:07
15K
1:19:538:353.11 mi28:12
9:05
+0:49
20K
1:53:539:103.11 mi34:00
10:57
+1:52
Half(13.10 mi)
2:03:049:240.67 mi9:11
13:42
+2:45
25K
2:30:309:422.43 mi27:26
11:16
-2:26
30K
3:12:5310:213.11 mi42:23
13:39
+2:23
35K
3:54:4210:483.11 mi41:49
13:28
-0:11
40K
4:34:3911:043.10 mi39:57
12:52
-0:36
Finish(26.22 mi)
4:50:0111:051.37 mi15:22
11:16
-1:36
Trend:
Faster pace
Steady pace
Slower pace
More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:16 /mi

Average Pace

11:04 /mi

Slowest Pace

13:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:19:53

28% of race

Time at Steady Pace

1:16:48

26% of race

Time at Slower Pace

2:13:20

46% of race

Average Pace: 11:04 /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 mi184271376913769222881630316303
10K3.10 mi17035+139212807+96212807+962160081210712107
15K3.11 mi18665-163013872-106513872-1065222881630316303
20K3.11 mi26041-737618692-482018692-4820413102671826718
Half(13.10 mi)0.67 mi28706-266520308-161620308-1616526143102331023
25K2.43 mi30619-191321362-105421362-1054386982506925069
30K3.11 mi34857-423823486-212423486-2124475062865728657
35K3.11 mi36547-169024155-66924155-669432892616626166
40K3.10 mi37211-66424265-11024265-110414432499624996
Finish(26.22 mi)1.37 mi36967+24424075+19024075+190339302105121051

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
131 ft55 ft
49ft125ft
117 ft

Overall

22288

Males

16303

M45-49

16303

5K→10K

3.1 - 6.2 mi

Top 27%
55 ft24 ft
50ft81ft
45 ft

Overall

16008

Males

12107

M45-49

12107

10K→15K

6.2 - 9.3 mi

Top 37%
24 ft18 ft
44ft51ft
17 ft

Overall

22288

Males

16303

M45-49

16303

15K→20K

9.3 - 12.4 mi

Top 69%
18 ft45 ft
67ft40ft
38 ft

Overall

41310

Males

26718

M45-49

26718

20K→Half

12.4 - 13.1 mi

Top 88%
45 ft26 ft
8ft27ft
20 ft

Overall

52614

Males

31023

M45-49

31023

Half→25K

13.1 - 15.5 mi

Top 65%
25 ft12 ft
50ft63ft
20 ft

Overall

38698

Males

25069

M45-49

25069

25K→30K

15.5 - 18.6 mi

Top 79%
12 ft35 ft
69ft46ft
28 ft

Overall

47506

Males

28657

M45-49

28657

30K→35K

18.6 - 21.8 mi

Top 72%
35 ft34 ft
87ft88ft
23 ft

Overall

43289

Males

26166

M45-49

26166

35K→40K

21.8 - 24.9 mi

Top 69%
34 ft17 ft
58ft75ft
31 ft

Overall

41443

Males

24996

M45-49

24996

40K→Finish

24.9 - 26.2 mi

Top 57%
17 ft13 ft
14ft18ft
13 ft

Overall

33930

Males

21051

M45-49

21051

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing