Will Bailey

Bib: 16434 M GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 47%
Gender (Male)
#0 / 33594
Division (M18-39)
#0 / 16712
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
8:44/mi
27:07
49125
10K· 6.21 mi
8:44/mi
54:13
5081
15K· 9.32 mi
9:06/mi
1:22:29
4451
20K· 12.43 mi
9:35/mi
1:52:14
6740
Half· 13.10 mi
9:33/mi
1:58:38
27
25K· 15.53 mi
9:38/mi
2:22:05
5063
30K· 18.64 mi
10:35/mi
2:54:56
6946
35K· 21.75 mi
11:54/mi
3:31:53
8788
40K· 24.85 mi
11:58/mi
4:09:01
5875
Finish· 26.22 mi
10:46/mi
4:23:42
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
1:58:389:04 /mi⚡ faster
2nd Half
2:25:0411:04 /mi+22.3%
Positive split — 22.3% slower in the second half
AI Race Performance Report

Will'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
27:078:443.11 mi27:07
8:44
-
10K
54:138:443.10 mi27:06
8:44
0:00
15K
1:22:298:513.11 mi28:16
9:06
+0:22
20K
1:52:149:023.11 mi29:45
9:35
+0:29
Half(13.10 mi)
1:58:389:040.67 mi6:24
9:33
-0:02
25K
2:22:059:092.43 mi23:27
9:38
+0:05
30K
2:54:569:243.11 mi32:51
10:35
+0:57
35K
3:31:539:453.11 mi36:57
11:54
+1:19
40K
4:09:0110:023.10 mi37:08
11:58
+0:04
Finish(26.22 mi)
4:23:4210:041.37 mi14:41
10:46
-1:12
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Will's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:44 /mi

Average Pace

10:04 /mi

Slowest Pace

11:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

54:13

21% of race

Time at Steady Pace

1:27:52

33% of race

Time at Slower Pace

2:01:37

46% of race

Average Pace: 10:03 /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 mi228031661916619225181644916449
10K3.10 mi21781+102215952+66715952+667208761532415324
15K3.11 mi21941-16016065-11316065-113225181644916449
20K3.11 mi24126-218517497-143217497-1432297412087620876
Half(13.10 mi)0.67 mi24277-15117588-9117588-91264811883418834
25K2.43 mi24697-42017789-20117789-201265291868718687
30K3.11 mi25876-117918393-60418393-604296641999619996
35K3.11 mi27227-135118944-55118944-551341242159221592
40K3.10 mi28196-96919313-36919313-369351582167721677
Finish(26.22 mi)1.37 mi28133+6319199+11419199+114295031870318703

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
131 ft55 ft
49ft125ft
117 ft

Overall

22518

Males

16449

M18-39

16449

5K→10K

3.1 - 6.2 mi

Top 35%
55 ft24 ft
50ft81ft
45 ft

Overall

20876

Males

15324

M18-39

15324

10K→15K

6.2 - 9.3 mi

Top 38%
24 ft18 ft
44ft51ft
17 ft

Overall

22518

Males

16449

M18-39

16449

15K→20K

9.3 - 12.4 mi

Top 50%
18 ft45 ft
67ft40ft
38 ft

Overall

29741

Males

20876

M18-39

20876

20K→Half

12.4 - 13.1 mi

Top 44%
45 ft26 ft
8ft27ft
20 ft

Overall

26481

Males

18834

M18-39

18834

Half→25K

13.1 - 15.5 mi

Top 44%
25 ft12 ft
50ft63ft
20 ft

Overall

26529

Males

18687

M18-39

18687

25K→30K

15.5 - 18.6 mi

Top 50%
12 ft35 ft
69ft46ft
28 ft

Overall

29664

Males

19996

M18-39

19996

30K→35K

18.6 - 21.8 mi

Top 57%
35 ft34 ft
87ft88ft
23 ft

Overall

34124

Males

21592

M18-39

21592

35K→40K

21.8 - 24.9 mi

Top 59%
34 ft17 ft
58ft75ft
31 ft

Overall

35158

Males

21677

M18-39

21677

40K→Finish

24.9 - 26.2 mi

Top 49%
17 ft13 ft
14ft18ft
13 ft

Overall

29503

Males

18703

M18-39

18703

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing