David Henderson

Bib: 40858 M GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 25%

Gender (Male)

#0 / 33594

Top 33%

Masters (Masters Men)

#0 / 16876

Top 30%

Division (M55-59)

#0 / 2251

Top 22%

Race Day Weather

56°/46°F

overcast clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

131 ft elev

5K· 3.11 mi

8:32/mi

26:30

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:38/mi

53:17

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:56/mi

1:21:02

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:36/mi

1:47:43

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:30/mi

1:53:25

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:32/mi

2:14:12

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

8:41/mi

2:41:10

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

8:46/mi

3:08:24

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

8:36/mi

3:35:07

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

8:34/mi

3:46:47

↑ 14 ft↓ 18 ft

19 ft elev

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

1:53:258:40 /mi⚖️ balanced

2nd Half

1:53:228:39 /mi⚖️ balanced

Even split — consistent pacing between halves

AI Race Performance Report

David's race, broken down like a coach

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	26:30	8:32	3.11 mi	26:30	8:32	-
10K	53:17	8:35	3.10 mi	26:47	8:38	+0:06
15K	1:21:02	8:42	3.11 mi	27:45	8:56	+0:18
20K	1:47:43	8:41	3.11 mi	26:41	8:36	-0:20
Half(13.10 mi)	1:53:25	8:40	0.67 mi	5:42	8:30	-0:06
25K	2:14:12	8:39	2.43 mi	20:47	8:32	+0:02
30K	2:41:10	8:39	3.11 mi	26:58	8:41	+0:09
35K	3:08:24	8:40	3.11 mi	27:14	8:46	+0:05
40K	3:35:07	8:40	3.10 mi	26:43	8:36	-0:10
Finish(26.22 mi)	3:46:47	8:40	1.37 mi	11:40	8:34	-0:02

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:30 /mi

Average Pace

8:39 /mi

Slowest Pace

8:56 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:19:02

88% of race

Time at Steady Pace

27:45

12% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:39 /mi

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Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Males	M55-59	Seg. Overall	Seg. Males	Seg. M55-59
5K	3.11 mi	20117	14854	14854	20600	15207	15207
10K	3.10 mi	19859+258	14687+167	14687+167	19672	14537	14537
15K	3.11 mi	20000-141	14778-91	14778-91	20600	15207	15207
20K	3.11 mi	19648+352	14541+237	14541+237	18810	13973	13973
Half(13.10 mi)	0.67 mi	19388+260	14359+182	14359+182	15545	11752	11752
25K	2.43 mi	18727+661	13870+489	13870+489	16035	12015	12015
30K	3.11 mi	17769+958	13175+695	13175+695	14629	10924	10924
35K	3.11 mi	16676+1093	12331+844	12331+844	12663	9315	9315
40K	3.10 mi	15481+1195	11402+929	11402+929	10683	7780	7780
Finish(26.22 mi)	1.37 mi	15122+359	11130+272	11130+272	11370	8128	8128

8128

Passing Analysis

No position changes recorded for this athlete.

All Results

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Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing