David Beresford

Bib: 54287 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 (M55-59)
#0 / 2251
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
9:15/mi
28:43
49125
10K· 6.21 mi
9:40/mi
58:43
5081
15K· 9.32 mi
10:29/mi
1:31:16
4451
20K· 12.43 mi
10:07/mi
2:02:40
6740
Half· 13.10 mi
11:11/mi
2:10:10
27
25K· 15.53 mi
11:23/mi
2:37:53
5063
30K· 18.64 mi
12:54/mi
3:17:55
6946
35K· 21.75 mi
12:50/mi
3:57:46
8788
40K· 24.85 mi
11:25/mi
4:33:13
5875
Finish· 26.22 mi
11:00/mi
4:48:13
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
2:10:109:57 /mi⚡ faster
2nd Half
2:38:0312:03 /mi+21.4%
Positive split — 21.4% slower in the second half
AI Race Performance Report

David'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
28:439:153.11 mi28:43
9:15
-
10K
58:439:273.10 mi30:00
9:40
+0:25
15K
1:31:169:483.11 mi32:33
10:29
+0:49
20K
2:02:409:533.11 mi31:24
10:07
-0:22
Half(13.10 mi)
2:10:109:570.67 mi7:30
11:11
+1:04
25K
2:37:5310:102.43 mi27:43
11:23
+0:12
30K
3:17:5510:383.11 mi40:02
12:54
+1:31
35K
3:57:4610:563.11 mi39:51
12:50
-0:04
40K
4:33:1311:003.10 mi35:27
11:25
-1:25
Finish(26.22 mi)
4:48:1311:011.37 mi15:00
11:00
-0:25
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of David's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:15 /mi

Average Pace

11:00 /mi

Slowest Pace

12:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:02:40

43% of race

Time at Steady Pace

1:25:40

30% of race

Time at Slower Pace

1:19:53

28% of race

Average Pace: 11:00 /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. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi302852131721317371292500225002
10K3.10 mi31751-146622195-87822195-878331232296622966
15K3.11 mi33689-193823297-110223297-1102371292500225002
20K3.11 mi33797-10823284+1323284+13344832341523415
Half(13.10 mi)0.67 mi34136-33923438-15423438-154402762601726017
25K2.43 mi35051-91523826-38823826-388394912545825458
30K3.11 mi37174-212324672-84624672-846438412701127011
35K3.11 mi37667-49324701-2924701-29398392450924509
40K3.10 mi36713+95424010+69124010+691310161953019530
Finish(26.22 mi)1.37 mi36400+31323772+23823772+238315471979719797

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
131 ft55 ft
49ft125ft
117 ft

Overall

37129

Males

25002

M55-59

25002

5K→10K

3.1 - 6.2 mi

Top 55%
55 ft24 ft
50ft81ft
45 ft

Overall

33123

Males

22966

M55-59

22966

10K→15K

6.2 - 9.3 mi

Top 62%
24 ft18 ft
44ft51ft
17 ft

Overall

37129

Males

25002

M55-59

25002

15K→20K

9.3 - 12.4 mi

Top 58%
18 ft45 ft
67ft40ft
38 ft

Overall

34483

Males

23415

M55-59

23415

20K→Half

12.4 - 13.1 mi

Top 67%
45 ft26 ft
8ft27ft
20 ft

Overall

40276

Males

26017

M55-59

26017

Half→25K

13.1 - 15.5 mi

Top 66%
25 ft12 ft
50ft63ft
20 ft

Overall

39491

Males

25458

M55-59

25458

25K→30K

15.5 - 18.6 mi

Top 73%
12 ft35 ft
69ft46ft
28 ft

Overall

43841

Males

27011

M55-59

27011

30K→35K

18.6 - 21.8 mi

Top 67%
35 ft34 ft
87ft88ft
23 ft

Overall

39839

Males

24509

M55-59

24509

35K→40K

21.8 - 24.9 mi

Top 52%
34 ft17 ft
58ft75ft
31 ft

Overall

31016

Males

19530

M55-59

19530

40K→Finish

24.9 - 26.2 mi

Top 53%
17 ft13 ft
14ft18ft
13 ft

Overall

31547

Males

19797

M55-59

19797

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing