Jacobus Halsall

Bib: 41663 M GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 8%

Gender (Male)

#0 / 33594

Top 13%

Division (M18-39)

#0 / 16712

Top 15%

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

7:14/mi

22:26

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

7:16/mi

44:58

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

7:25/mi

1:08:00

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

7:11/mi

1:30:17

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

7:32/mi

1:35:20

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

7:15/mi

1:52:58

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

7:20/mi

2:15:42

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

7:22/mi

2:38:35

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

7:10/mi

3:00:49

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

6:58/mi

3:10:18

↑ 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

1:35:207:17 /mi⚖️ balanced

2nd Half

1:34:587:15 /mi⚖️ balanced

Even split — consistent pacing between halves

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	22:26	7:14	3.11 mi	22:26	7:14	-
10K	44:58	7:15	3.10 mi	22:32	7:16	+0:02
15K	1:08:00	7:18	3.11 mi	23:02	7:25	+0:09
20K	1:30:17	7:16	3.11 mi	22:17	7:11	-0:14
Half(13.10 mi)	1:35:20	7:17	0.67 mi	5:03	7:32	+0:21
25K	1:52:58	7:17	2.43 mi	17:38	7:15	-0:17
30K	2:15:42	7:17	3.11 mi	22:44	7:20	+0:05
35K	2:38:35	7:18	3.11 mi	22:53	7:22	+0:02
40K	3:00:49	7:17	3.10 mi	22:14	7:10	-0:12
Finish(26.22 mi)	3:10:18	7:16	1.37 mi	9:29	6:58	-0:12

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:58 /mi

Average Pace

7:16 /mi

Slowest Pace

7:32 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:56:36

61% of race

Time at Steady Pace

1:13:42

39% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:15 /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	6988	6029	6029	6686	5786	5786
10K	3.10 mi	6863+125	5935+94	5935+94	6762	5856	5856
15K	3.11 mi	6786+77	5873+62	5873+62	6686	5786	5786
20K	3.11 mi	6629+157	5748+125	5748+125	6196	5443	5443
Half(13.10 mi)	0.67 mi	6641-12	5759-11	5759-11	7032	6014	6014
25K	2.43 mi	6451+190	5603+156	5603+156	5824	5115	5115
30K	3.11 mi	6083+368	5315+288	5315+288	5080	4508	4508
35K	3.11 mi	5717+366	5015+300	5015+300	4453	3934	3934
40K	3.10 mi	5168+549	4556+459	4556+459	3282	2930	2930
Finish(26.22 mi)	1.37 mi	4969+199	4380+176	4380+176	2651	2368	2368

2368

Passing Analysis

Category:

▲Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#6988
5K → 10K	117242+125	#6988 → #6863
10K → 15K	67144+77	#6863 → #6786
15K → 20K	26183+157	#6786 → #6629
20K → Half	3018-12	#6629 → #6641
Half → 25K	13203+190	#6641 → #6451
25K → 30K	14382+368	#6451 → #6083
30K → 35K	17383+366	#6083 → #5717
35K → 40K	9558+549	#5717 → #5168
40K → Finish	2201+199	#5168 → #4969
TOTALS	2952314+2019	#6988 → #4969

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