Dave Westhead

Bib: 59204 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
9:47/mi
30:21
49125
10K· 6.21 mi
9:56/mi
1:01:10
5081
15K· 9.32 mi
10:02/mi
1:32:20
4451
20K· 12.43 mi
9:54/mi
2:03:03
6740
Half· 13.10 mi
10:11/mi
2:09:53
27
25K· 15.53 mi
10:06/mi
2:34:27
5063
30K· 18.64 mi
10:41/mi
3:07:37
6946
35K· 21.75 mi
10:48/mi
3:41:09
8788
40K· 24.85 mi
11:25/mi
4:16:36
5875
Finish· 26.22 mi
9:43/mi
4:29:50
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
2:09:539:55 /mi⚡ faster
2nd Half
2:19:5710:41 /mi+7.8%
Positive split — 7.8% slower in the second half
AI Race Performance Report

Dave'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
30:219:473.11 mi30:21
9:47
-
10K
1:01:109:513.10 mi30:49
9:56
+0:09
15K
1:32:209:553.11 mi31:10
10:02
+0:06
20K
2:03:039:553.11 mi30:43
9:54
-0:08
Half(13.10 mi)
2:09:539:550.67 mi6:50
10:11
+0:17
25K
2:34:279:572.43 mi24:34
10:06
-0:05
30K
3:07:3710:043.11 mi33:10
10:41
+0:35
35K
3:41:0910:113.11 mi33:32
10:48
+0:07
40K
4:16:3610:203.10 mi35:27
11:25
+0:37
Finish(26.22 mi)
4:29:5010:181.37 mi13:14
9:43
-1:42
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Dave's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:43 /mi

Average Pace

10:18 /mi

Slowest Pace

11:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:20:51

74% of race

Time at Steady Pace

1:08:59

26% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:17 /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 mi362222466624666330682292622926
10K3.10 mi35818+40424458+20824458+208356682434024340
15K3.11 mi34793+102523893+56523893+565330682292622926
20K3.11 mi34124+66923446+44723446+447324742237722377
Half(13.10 mi)0.67 mi33932+19223326+12023326+120320552198321983
25K2.43 mi33043+88922727+59922727+599300042062420624
30K3.11 mi32232+81122070+65722070+657304032038620386
35K3.11 mi30970+126221134+93621134+936269371784517845
40K3.10 mi30888+8220851+28320851+283310061952019520
Finish(26.22 mi)1.37 mi30298+59020443+40820443+408206421376813768

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 55%
131 ft55 ft
49ft125ft
117 ft

Overall

33068

Males

22926

M45-49

22926

5K→10K

3.1 - 6.2 mi

Top 60%
55 ft24 ft
50ft81ft
45 ft

Overall

35668

Males

24340

M45-49

24340

10K→15K

6.2 - 9.3 mi

Top 55%
24 ft18 ft
44ft51ft
17 ft

Overall

33068

Males

22926

M45-49

22926

15K→20K

9.3 - 12.4 mi

Top 54%
18 ft45 ft
67ft40ft
38 ft

Overall

32474

Males

22377

M45-49

22377

20K→Half

12.4 - 13.1 mi

Top 54%
45 ft26 ft
8ft27ft
20 ft

Overall

32055

Males

21983

M45-49

21983

Half→25K

13.1 - 15.5 mi

Top 50%
25 ft12 ft
50ft63ft
20 ft

Overall

30004

Males

20624

M45-49

20624

25K→30K

15.5 - 18.6 mi

Top 51%
12 ft35 ft
69ft46ft
28 ft

Overall

30403

Males

20386

M45-49

20386

30K→35K

18.6 - 21.8 mi

Top 45%
35 ft34 ft
87ft88ft
23 ft

Overall

26937

Males

17845

M45-49

17845

35K→40K

21.8 - 24.9 mi

Top 52%
34 ft17 ft
58ft75ft
31 ft

Overall

31006

Males

19520

M45-49

19520

40K→Finish

24.9 - 26.2 mi

Top 35%
17 ft13 ft
14ft18ft
13 ft

Overall

20642

Males

13768

M45-49

13768

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing