Brett Jacobs

Bib: 32308 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

11:08/mi

34:33

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

11:11/mi

1:09:16

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

11:59/mi

1:46:28

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

12:25/mi

2:25:01

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

12:36/mi

2:33:28

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

13:07/mi

3:05:23

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

13:58/mi

3:48:44

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

14:35/mi

4:34:01

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

15:55/mi

5:23:27

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

13:53/mi

5:42:22

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

6–172 ft

≈

×14story building

•▲ 503 ft climb · ▼ 613 ft descent

The Course

Half Splits

1st Half· via Half

2:33:2811:43 /mi⚡ faster

2nd Half

3:08:5414:24 /mi+23.1%

Positive split — 23.1% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	34:33	11:08	3.11 mi	34:33	11:08	-
10K	1:09:16	11:09	3.10 mi	34:43	11:11	+0:03
15K	1:46:28	11:26	3.11 mi	37:12	11:59	+0:48
20K	2:25:01	11:41	3.11 mi	38:33	12:25	+0:26
Half(13.10 mi)	2:33:28	11:43	0.67 mi	8:27	12:36	+0:11
25K	3:05:23	11:57	2.43 mi	31:55	13:07	+0:31
30K	3:48:44	12:17	3.11 mi	43:21	13:58	+0:51
35K	4:34:01	12:36	3.11 mi	45:17	14:35	+0:37
40K	5:23:27	13:01	3.10 mi	49:26	15:55	+1:20
Finish(26.22 mi)	5:42:22	13:05	1.37 mi	18:55	13:53	-2:02

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:08 /mi

Average Pace

13:04 /mi

Slowest Pace

15:55 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:46:28

31% of race

Time at Steady Pace

1:18:55

23% of race

Time at Slower Pace

2:36:59

46% of race

Average Pace: 13:03 /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	49307	30423	30423	48358	29938	29938
10K	3.10 mi	47997+1310	29911+512	29911+512	46869	29465	29465
15K	3.11 mi	48053-56	29909+2	29909+2	48358	29938	29938
20K	3.11 mi	48567-514	30020-111	30020-111	49615	30193	30193
Half(13.10 mi)	0.67 mi	48535+32	30000+20	30000+20	48584	29498	29498
25K	2.43 mi	48397+138	29854+146	29854+146	48008	29193	29193
30K	3.11 mi	48457-60	29755+99	29755+99	48850	29234	29234
35K	3.11 mi	48545-88	29633+122	29633+122	48843	28772	28772
40K	3.10 mi	49781-1236	30015-382	30015-382	55147	31572	31572
Finish(26.22 mi)	1.37 mi	49840-59	29996+19	29996+19	50704	29505	29505

29505

Passing Analysis

Category:

▼Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#49307
5K → 10K	2001510*+1310	#49307 → #47997
10K → 15K	200200-56	#47997 → #48053
15K → 20K	200200-514	#48053 → #48567
20K → Half	102134+32	#48567 → #48535
Half → 25K	200338*+138	#48535 → #48397
25K → 30K	475415-60	#48397 → #48457
30K → 35K	200200-88	#48457 → #48545
35K → 40K	20066-1236	#48545 → #49781
40K → Finish	171112-59	#49781 → #49840
TOTALS	19483175*-533	#49307 → #49840

* Includes athletes who did not complete a segment (DNF/DNQ).

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