John Billett

Bib: 36488 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 (M70-74)
#0 / 225
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
10:27/mi
32:26
49125
10K· 6.21 mi
10:59/mi
1:06:31
5081
15K· 9.32 mi
11:26/mi
1:42:00
4451
20K· 12.43 mi
11:11/mi
2:16:42
6740
Half· 13.10 mi
11:21/mi
2:24:19
27
25K· 15.53 mi
11:57/mi
2:53:25
5063
30K· 18.64 mi
12:48/mi
3:33:09
6946
35K· 21.75 mi
13:29/mi
4:15:02
8788
40K· 24.85 mi
13:21/mi
4:56:30
5875
Finish· 26.22 mi
12:04/mi
5:12:57
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
2:24:1911:02 /mi⚡ faster
2nd Half
2:48:3812:52 /mi+16.8%
Positive split — 16.8% slower in the second half
AI Race Performance Report

John'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
32:2610:273.11 mi32:26
10:27
-
10K
1:06:3110:433.10 mi34:05
10:59
+0:32
15K
1:42:0010:573.11 mi35:29
11:26
+0:27
20K
2:16:4211:003.11 mi34:42
11:11
-0:15
Half(13.10 mi)
2:24:1911:020.67 mi7:37
11:21
+0:10
25K
2:53:2511:102.43 mi29:06
11:57
+0:36
30K
3:33:0911:273.11 mi39:44
12:48
+0:51
35K
4:15:0211:443.11 mi41:53
13:29
+0:41
40K
4:56:3011:563.10 mi41:28
13:21
-0:08
Finish(26.22 mi)
5:12:5711:571.37 mi16:27
12:04
-1:17
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of John's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:27 /mi

Average Pace

11:57 /mi

Slowest Pace

13:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:24:19

46% of race

Time at Steady Pace

45:33

15% of race

Time at Slower Pace

2:03:05

39% of race

Average Pace: 11:56 /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. DistOverallMalesM70-74Seg. OverallSeg. MalesSeg. M70-74
5K3.11 mi432412798927989448182856128561
10K3.10 mi44260-101928397-40828397-408453432880728807
15K3.11 mi44393-13328440-4328440-43448182856128561
20K3.11 mi43885+50828140+30028140+300429592744527445
Half(13.10 mi)0.67 mi43745+14028060+8028060+80415902663126631
25K2.43 mi43361+38427779+28127779+281427432693626936
30K3.11 mi43393-3227617+16227617+162433412678526785
35K3.11 mi43468-7527435+18227435+182433932622126221
40K3.10 mi43644-17627354+8127354+81444972651326513
Finish(26.22 mi)1.37 mi43449+19527209+14527209+145402142442024420

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 75%
131 ft55 ft
49ft125ft
117 ft

Overall

44818

Males

28561

M70-74

28561

5K→10K

3.1 - 6.2 mi

Top 76%
55 ft24 ft
50ft81ft
45 ft

Overall

45343

Males

28807

M70-74

28807

10K→15K

6.2 - 9.3 mi

Top 75%
24 ft18 ft
44ft51ft
17 ft

Overall

44818

Males

28561

M70-74

28561

15K→20K

9.3 - 12.4 mi

Top 72%
18 ft45 ft
67ft40ft
38 ft

Overall

42959

Males

27445

M70-74

27445

20K→Half

12.4 - 13.1 mi

Top 70%
45 ft26 ft
8ft27ft
20 ft

Overall

41590

Males

26631

M70-74

26631

Half→25K

13.1 - 15.5 mi

Top 71%
25 ft12 ft
50ft63ft
20 ft

Overall

42743

Males

26936

M70-74

26936

25K→30K

15.5 - 18.6 mi

Top 72%
12 ft35 ft
69ft46ft
28 ft

Overall

43341

Males

26785

M70-74

26785

30K→35K

18.6 - 21.8 mi

Top 73%
35 ft34 ft
87ft88ft
23 ft

Overall

43393

Males

26221

M70-74

26221

35K→40K

21.8 - 24.9 mi

Top 74%
34 ft17 ft
58ft75ft
31 ft

Overall

44497

Males

26513

M70-74

26513

40K→Finish

24.9 - 26.2 mi

Top 67%
17 ft13 ft
14ft18ft
13 ft

Overall

40214

Males

24420

M70-74

24420

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing