John Macdonald

Bib: 31410 M GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Male)

#0 / 33594

Masters (Masters Men)

#0 / 16876

Division (M50-54)

#0 / 3474

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

10:45/mi

33:21

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

11:14/mi

1:08:15

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

11:14/mi

1:43:09

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

11:03/mi

2:17:28

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

11:17/mi

2:25:02

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

11:23/mi

2:52:44

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

13:11/mi

3:33:41

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

13:44/mi

4:16:21

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

14:41/mi

5:01:56

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:44/mi

5:19:18

↑ 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

2:25:0211:05 /mi⚡ faster

2nd Half

2:54:1613:17 /mi+20.2%

Positive split — 20.2% slower in the second half

AI Race Performance Report

John'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	33:21	10:45	3.11 mi	33:21	10:45	-
10K	1:08:15	11:00	3.10 mi	34:54	11:14	+0:29
15K	1:43:09	11:05	3.11 mi	34:54	11:14	0:00
20K	2:17:28	11:04	3.11 mi	34:19	11:03	-0:11
Half(13.10 mi)	2:25:02	11:05	0.67 mi	7:34	11:17	+0:14
25K	2:52:44	11:08	2.43 mi	27:42	11:23	+0:06
30K	3:33:41	11:28	3.11 mi	40:57	13:11	+1:48
35K	4:16:21	11:48	3.11 mi	42:40	13:44	+0:33
40K	5:01:56	12:09	3.10 mi	45:35	14:41	+0:57
Finish(26.22 mi)	5:19:18	12:12	1.37 mi	17:22	12:44	-1:57

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:45 /mi

Average Pace

12:11 /mi

Slowest Pace

14:41 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:52:44

54% of race

Time at Slower Pace

2:26:34

46% of race

Average Pace: 12:11 /mi

Loading chart...

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	M50-54	Seg. Overall	Seg. Males	Seg. M50-54
5K	3.11 mi	46039	29149	29149	43472	27977	27977
10K	3.10 mi	46665-626	29384-235	29384-235	47330	29643	29643
15K	3.11 mi	45390+1275	28851+533	28851+533	43472	27977	27977
20K	3.11 mi	44411+979	28367+484	28367+484	42086	27079	27079
Half(13.10 mi)	0.67 mi	44160+251	28228+139	28228+139	41068	26385	26385
25K	2.43 mi	43047+1113	27648+580	27648+580	39467	25449	25449
30K	3.11 mi	43619-572	27728-80	27728-80	45316	27687	27687
35K	3.11 mi	43850-231	27615+113	27615+113	44813	26930	26930
40K	3.10 mi	45006-1156	27970-355	27970-355	51346	29817	29817
Finish(26.22 mi)	1.37 mi	44945+61	27894+76	27894+76	44893	26769	26769

26769

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