James Johnson

Bib: 47921 M GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 5%

Gender (Male)

#0 / 33594

Top 9%

Division (M18-39)

#0 / 16712

Top 11%

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

6:02/mi

18:42

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

6:07/mi

37:40

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

6:17/mi

57:10

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

6:30/mi

1:17:19

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

6:47/mi

1:21:52

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

7:29/mi

1:40:04

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

7:16/mi

2:02:38

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

8:08/mi

2:27:52

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

7:07/mi

2:49:58

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

6:58/mi

2:59:27

↑ 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

1:21:526:16 /mi⚡ faster

2nd Half

1:37:357:27 /mi+19.2%

Positive split — 19.2% 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	18:42	6:02	3.11 mi	18:42	6:02	-
10K	37:40	6:04	3.10 mi	18:58	6:07	+0:05
15K	57:10	6:09	3.11 mi	19:30	6:17	+0:10
20K	1:17:19	6:14	3.11 mi	20:09	6:30	+0:13
Half(13.10 mi)	1:21:52	6:16	0.67 mi	4:33	6:47	+0:17
25K	1:40:04	6:27	2.43 mi	18:12	7:29	+0:42
30K	2:02:38	6:35	3.11 mi	22:34	7:16	-0:13
35K	2:27:52	6:48	3.11 mi	25:14	8:08	+0:52
40K	2:49:58	6:51	3.10 mi	22:06	7:07	-1:01
Finish(26.22 mi)	2:59:27	6:51	1.37 mi	9:29	6:58	-0:09

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

6:02 /mi

Average Pace

6:51 /mi

Slowest Pace

8:08 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:17:19

43% of race

Time at Steady Pace

58:42

33% of race

Time at Slower Pace

43:26

24% of race

Average Pace: 6:51 /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	M18-39	Seg. Overall	Seg. Males	Seg. M18-39
5K	3.11 mi	896	859	859	1192	1146	1146
10K	3.10 mi	924-28	885-26	885-26	1007	965	965
15K	3.11 mi	1012-88	972-87	972-87	1192	1146	1146
20K	3.11 mi	1307-295	1253-281	1253-281	2420	2306	2306
Half(13.10 mi)	0.67 mi	1378-71	1320-67	1320-67	3014	2847	2847
25K	2.43 mi	2023-645	1932-612	1932-612	7204	6087	6087
30K	3.11 mi	2394-371	2277-345	2277-345	4836	4320	4320
35K	3.11 mi	3225-831	2999-722	2999-722	8325	6565	6565
40K	3.10 mi	3210+15	2972+27	2972+27	3111	2789	2789
Finish(26.22 mi)	1.37 mi	3181+29	2942+30	2942+30	2635	2352	2352

2352

Passing Analysis

No position changes recorded for this athlete.

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Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing