Joshua Lackey

Bib: 13820 M GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 33%

Gender (Male)

#0 / 33594

Top 42%

Division (M18-39)

#0 / 16712

Top 46%

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

8:13/mi

25:30

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:09/mi

50:48

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:15/mi

1:16:23

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:01/mi

1:41:16

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:09/mi

1:46:44

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:07/mi

2:06:30

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

8:48/mi

2:33:48

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

11:00/mi

3:07:56

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

11:36/mi

3:43:56

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:06/mi

3:59:03

↑ 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

1:46:448:09 /mi⚡ faster

2nd Half

2:12:1910:06 /mi+24.0%

Positive split — 24.0% slower in the second half

AI Race Performance Report

Joshua'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

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	25:30	8:13	3.11 mi	25:30	8:13	-
10K	50:48	8:11	3.10 mi	25:18	8:09	-0:04
15K	1:16:23	8:12	3.11 mi	25:35	8:15	+0:06
20K	1:41:16	8:09	3.11 mi	24:53	8:01	-0:14
Half(13.10 mi)	1:46:44	8:09	0.67 mi	5:28	8:09	+0:08
25K	2:06:30	8:09	2.43 mi	19:46	8:07	-0:02
30K	2:33:48	8:16	3.11 mi	27:18	8:48	+0:41
35K	3:07:56	8:39	3.11 mi	34:08	11:00	+2:12
40K	3:43:56	9:01	3.10 mi	36:00	11:36	+0:36
Finish(26.22 mi)	3:59:03	9:08	1.37 mi	15:07	11:06	-0:30

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:01 /mi

Average Pace

9:07 /mi

Slowest Pace

11:36 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:33:48

64% of race

Time at Slower Pace

1:25:15

36% of race

Average Pace: 9:07 /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	16509	12460	12460	13644	10569	10569
10K	3.10 mi	15624+885	11828+632	11828+632	14756	11251	11251
15K	3.11 mi	14876+748	11346+482	11346+482	13644	10569	10569
20K	3.11 mi	14367+509	11007+339	11007+339	13160	10205	10205
Half(13.10 mi)	0.67 mi	14228+139	10912+95	10912+95	12305	9625	9625
25K	2.43 mi	13816+412	10623+289	10623+289	12449	9642	9642
30K	3.11 mi	14003-187	10697-74	10697-74	15505	11493	11493
35K	3.11 mi	16459-2456	12185-1488	12185-1488	28246	18557	18557
40K	3.10 mi	18905-2446	13630-1445	13630-1445	32396	20263	20263
Finish(26.22 mi)	1.37 mi	19872-967	14180-550	14180-550	32271	20157	20157

20157

Passing Analysis

No position changes recorded for this athlete.

All Results

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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

London Marathon Events

Race timed by

Mika Timing