Matthew Leffler

Bib: 78917 M US

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

10:24/mi

32:18

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:23/mi

1:04:31

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:37/mi

1:37:27

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

10:18/mi

2:09:24

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:37/mi

2:16:31

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

10:21/mi

2:41:42

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:25/mi

3:14:01

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

10:59/mi

3:48:07

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

10:36/mi

4:21:01

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:25/mi

4:36:35

↑ 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

2:16:3110:26 /mi⚡ faster

2nd Half

2:20:0410:41 /mi+2.6%

Positive split — 2.6% slower in the second half

AI Race Performance Report

Matthew'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	32:18	10:24	3.11 mi	32:18	10:24	-
10K	1:04:31	10:23	3.10 mi	32:13	10:23	-0:01
15K	1:37:27	10:28	3.11 mi	32:56	10:37	+0:14
20K	2:09:24	10:25	3.11 mi	31:57	10:18	-0:19
Half(13.10 mi)	2:16:31	10:26	0.67 mi	7:07	10:37	+0:19
25K	2:41:42	10:25	2.43 mi	25:11	10:21	-0:16
30K	3:14:01	10:25	3.11 mi	32:19	10:25	+0:04
35K	3:48:07	10:30	3.11 mi	34:06	10:59	+0:34
40K	4:21:01	10:31	3.10 mi	32:54	10:36	-0:23
Finish(26.22 mi)	4:36:35	10:34	1.37 mi	15:34	11:25	+0:49

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:18 /mi

Average Pace

10:33 /mi

Slowest Pace

11:25 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

4:21:01

94% of race

Time at Steady Pace

15:34

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:33 /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	42837	27789	27789	38243	25580	25580
10K	3.10 mi	41318+1519	27151+638	27151+638	40021	26497	26497
15K	3.11 mi	40085+1233	26549+602	26549+602	38243	25580	25580
20K	3.11 mi	38842+1243	25863+686	25863+686	36068	24215	24215
Half(13.10 mi)	0.67 mi	38615+227	25723+140	25723+140	35752	23865	23865
25K	2.43 mi	37323+1292	24928+795	24928+795	32018	21720	21720
30K	3.11 mi	35425+1898	23775+1153	23775+1153	28427	19350	19350
35K	3.11 mi	33960+1465	22761+1014	22761+1014	28185	18533	18533
40K	3.10 mi	32539+1421	21741+1020	21741+1020	24949	16228	16228
Finish(26.22 mi)	1.37 mi	32574-35	21676+65	21676+65	35131	21705	21705

21705

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