Christopher Boff

Bib: 79568 M GB

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

12:36/mi

39:07

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

14:10/mi

1:23:06

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

14:43/mi

2:08:47

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

15:12/mi

2:55:59

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

17:19/mi

3:07:36

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

17:32/mi

3:50:18

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

19:28/mi

4:50:46

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

21:18/mi

5:56:55

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

21:42/mi

7:04:19

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

21:38/mi

7:33:48

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

503ft

Total climb

613ft

Total descent

166ft

Range

6 to 172 ft

≈

×14story building

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The Course

Half Splits

1st Half· via Half

3:07:3614:20 /mi⚡ faster

2nd Half

4:26:1220:18 /mi+41.9%

Positive split — 41.9% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	39:07	12:36	3.11 mi	39:07	12:36	-
10K	1:23:06	13:23	3.10 mi	43:59	14:10	+1:34
15K	2:08:47	13:50	3.11 mi	45:41	14:43	+0:33
20K	2:55:59	14:10	3.11 mi	47:12	15:12	+0:29
Half(13.10 mi)	3:07:36	14:20	0.67 mi	11:37	17:19	+2:07
25K	3:50:18	14:50	2.43 mi	42:42	17:32	+0:13
30K	4:50:46	15:36	3.11 mi	1:00:28	19:28	+1:56
35K	5:56:55	16:25	3.11 mi	1:06:09	21:18	+1:50
40K	7:04:19	17:05	3.10 mi	1:07:24	21:42	+0:24
Finish(26.22 mi)	7:33:48	17:20	1.37 mi	29:29	21:38	-0:04

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

12:36 /mi

Average Pace

17:19 /mi

Slowest Pace

21:42 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:55:59

39% of race

Time at Steady Pace

54:19

12% of race

Time at Slower Pace

3:43:30

49% of race

Average Pace: 17:18 /mi

Loading chart...

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	56096	32655	32655	57049	32849	32849
10K	3.10 mi	57091-995	32905-250	32905-250	57573	33014	33014
15K	3.11 mi	57149-58	32926-21	32926-21	57049	32849	32849
20K	3.11 mi	57168-19	32904+22	32904+22	57030	32777	32777
Half(13.10 mi)	0.67 mi	57327-159	32929-25	32929-25	58607	33191	33191
25K	2.43 mi	57506-179	32979-50	32979-50	57786	32976	32976
30K	3.11 mi	58081-575	33147-168	33147-168	59048	33326	33326
35K	3.11 mi	58580-499	33279-132	33279-132	59428	33441	33441
40K	3.10 mi	58949-369	33367-88	33367-88	59502	33477	33477
Finish(26.22 mi)	1.37 mi	59049-100	33391-24	33391-24	59471	33464	33464

33464

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#56096
5K → 10K	1144149-995	#56096 → #57091
10K → 15K	298240-58	#57091 → #57149
15K → 20K	247228-19	#57149 → #57168
20K → Half	18223-159	#57168 → #57327
Half → 25K	290111-179	#57327 → #57506
25K → 30K	60328-575	#57506 → #58081
30K → 35K	5056-499	#58081 → #58580
35K → 40K	3734-369	#58580 → #58949
40K → Finish	1033-100	#58949 → #59049
TOTALS	3745792-2953	#56096 → #59049

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

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Results processed 4 months ago

Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing