James Boylin

Bib: 53318 M GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 36%

Gender (Male)

#0 / 33594

Top 46%

Masters (Masters Men)

#0 / 16876

Top 42%

Division (M45-49)

#0 / 4167

Top 47%

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

8:28/mi

26:17

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:45/mi

53:26

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:57/mi

1:21:12

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:41/mi

1:48:09

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:13/mi

1:54:20

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:00/mi

2:16:14

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

9:31/mi

2:45:46

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

11:24/mi

3:21:09

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

9:48/mi

3:51:33

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

9:18/mi

4:04:13

↑ 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

1:54:208:44 /mi⚡ faster

2nd Half

2:09:539:54 /mi+13.6%

Positive split — 13.6% slower in the second half

AI Race Performance Report

James'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	26:17	8:28	3.11 mi	26:17	8:28	-
10K	53:26	8:36	3.10 mi	27:09	8:45	+0:17
15K	1:21:12	8:43	3.11 mi	27:46	8:57	+0:12
20K	1:48:09	8:43	3.11 mi	26:57	8:41	-0:16
Half(13.10 mi)	1:54:20	8:44	0.67 mi	6:11	9:13	+0:32
25K	2:16:14	8:47	2.43 mi	21:54	9:00	-0:13
30K	2:45:46	8:54	3.11 mi	29:32	9:31	+0:31
35K	3:21:09	9:15	3.11 mi	35:23	11:24	+1:53
40K	3:51:33	9:19	3.10 mi	30:24	9:48	-1:36
Finish(26.22 mi)	4:04:13	9:20	1.37 mi	12:40	9:18	-0:30

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:28 /mi

Average Pace

9:19 /mi

Slowest Pace

11:24 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:20:23

33% of race

Time at Steady Pace

1:38:03

40% of race

Time at Slower Pace

1:05:47

27% of race

Average Pace: 9:19 /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	M45-49	Seg. Overall	Seg. Males	Seg. M45-49
5K	3.11 mi	19331	14354	14354	20678	15267	15267
10K	3.10 mi	20146-815	14869-515	14869-515	21062	15436	15436
15K	3.11 mi	20272-126	14955-86	14955-86	20678	15267	15267
20K	3.11 mi	20069+203	14834+121	14834+121	19739	14575	14575
Half(13.10 mi)	0.67 mi	20185-116	14894-60	14894-60	23010	16635	16635
25K	2.43 mi	20113+72	14811+83	14811+83	20508	14910	14910
30K	3.11 mi	20318-205	14851-40	14851-40	21921	15565	15565
35K	3.11 mi	22670-2352	16165-1314	16165-1314	30934	19960	19960
40K	3.10 mi	22029+641	15575+590	15575+590	19378	13076	13076
Finish(26.22 mi)	1.37 mi	21720+309	15332+243	15332+243	17311	11755	11755

11755

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