Ethan Laby

Bib: 27882 M NZ

0:00

0:00

/ mi

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Overall

#0 / 59786

Gender (Male)

#0 / 33594

Division (M18-39)

#0 / 16712

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

9:58/mi

30:57

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:24/mi

1:03:14

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:45/mi

1:36:36

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

10:47/mi

2:10:05

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

11:19/mi

2:17:40

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

12:08/mi

2:47:12

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

12:57/mi

3:27:23

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

16:15/mi

4:17:52

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

16:39/mi

5:09:33

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

15:34/mi

5:30:46

↑ 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

2:17:4010:31 /mi⚡ faster

2nd Half

3:13:0614:44 /mi+40.3%

Positive split — 40.3% slower in the second half

AI Race Performance Report

Ethan'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	30:57	9:58	3.11 mi	30:57	9:58	-
10K	1:03:14	10:11	3.10 mi	32:17	10:24	+0:26
15K	1:36:36	10:22	3.11 mi	33:22	10:45	+0:21
20K	2:10:05	10:29	3.11 mi	33:29	10:47	+0:02
Half(13.10 mi)	2:17:40	10:31	0.67 mi	7:35	11:19	+0:32
25K	2:47:12	10:46	2.43 mi	29:32	12:08	+0:49
30K	3:27:23	11:08	3.11 mi	40:11	12:57	+0:49
35K	4:17:52	11:52	3.11 mi	50:29	16:15	+3:18
40K	5:09:33	12:28	3.10 mi	51:41	16:39	+0:24
Finish(26.22 mi)	5:30:46	12:38	1.37 mi	21:13	15:34	-1:05

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:58 /mi

Average Pace

12:37 /mi

Slowest Pace

16:39 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:10:05

39% of race

Time at Steady Pace

1:17:18

23% of race

Time at Slower Pace

2:03:23

37% of race

Average Pace: 12:37 /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	38247	25681	25681	39497	26183	26183
10K	3.10 mi	39187-940	26147-466	26147-466	40246	26616	26616
15K	3.11 mi	39213-26	26117+30	26117+30	39497	26183	26183
20K	3.11 mi	39320-107	26080+37	26080+37	40076	26179	26179
Half(13.10 mi)	0.67 mi	39378-58	26075+5	26075+5	41267	26480	26480
25K	2.43 mi	40273-895	26365-290	26365-290	43610	27311	27311
30K	3.11 mi	41088-815	26561-196	26561-196	44131	27141	27141
35K	3.11 mi	44297-3209	27815-1254	27815-1254	54539	31382	31382
40K	3.10 mi	46740-2443	28754-939	28754-939	56550	32221	32221
Finish(26.22 mi)	1.37 mi	47478-738	29020-266	29020-266	55632	31788	31788

31788

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