James Grigg

Bib: 43963 M GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 6%

Gender (Male)

#0 / 33594

Top 9%

Division (M18-39)

#0 / 16712

Top 11%

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

6:48/mi

21:07

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

6:53/mi

42:30

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

7:00/mi

1:04:12

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

6:48/mi

1:25:19

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

6:56/mi

1:29:58

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

6:51/mi

1:46:37

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

6:59/mi

2:08:17

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

7:00/mi

2:29:59

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

6:48/mi

2:51:06

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

6:44/mi

3:00:16

↑ 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

1:29:586:53 /mi⚖️ balanced

2nd Half

1:30:186:53 /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	21:07	6:48	3.11 mi	21:07	6:48	-
10K	42:30	6:51	3.10 mi	21:23	6:53	+0:05
15K	1:04:12	6:54	3.11 mi	21:42	7:00	+0:07
20K	1:25:19	6:52	3.11 mi	21:07	6:48	-0:12
Half(13.10 mi)	1:29:58	6:53	0.67 mi	4:39	6:56	+0:08
25K	1:46:37	6:52	2.43 mi	16:39	6:51	-0:05
30K	2:08:17	6:53	3.11 mi	21:40	6:59	+0:08
35K	2:29:59	6:54	3.11 mi	21:42	7:00	+0:01
40K	2:51:06	6:54	3.10 mi	21:07	6:48	-0:12
Finish(26.22 mi)	3:00:16	6:53	1.37 mi	9:10	6:44	-0:04

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:44 /mi

Average Pace

6:53 /mi

Slowest Pace

7:00 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:00:16

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:53 /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	4562	4118	4118	4407	4030	4030
10K	3.10 mi	4653-91	4210-92	4210-92	4773	4337	4337
15K	3.11 mi	4562+91	4143+67	4143+67	4407	4030	4030
20K	3.11 mi	4454+108	4064+79	4064+79	4283	3925	3925
Half(13.10 mi)	0.67 mi	4404+50	4020+44	4020+44	3889	3591	3591
25K	2.43 mi	4299+105	3927+93	3927+93	3844	3547	3547
30K	3.11 mi	4118+181	3769+158	3769+158	3620	3329	3329
35K	3.11 mi	3833+285	3516+253	3516+253	3097	2837	2837
40K	3.10 mi	3454+379	3179+337	3179+337	2025	1869	1869
Finish(26.22 mi)	1.37 mi	3361+93	3098+81	3098+81	1892	1735	1735

1735

Passing Analysis

Category:

▲Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#4562
5K → 10K	199108-91	#4562 → #4653
10K → 15K	58149+91	#4653 → #4562
15K → 20K	46154+108	#4562 → #4454
20K → Half	1262+50	#4454 → #4404
Half → 25K	36141+105	#4404 → #4299
25K → 30K	38219+181	#4299 → #4118
30K → 35K	29314+285	#4118 → #3833
35K → 40K	2381+379	#3833 → #3454
40K → Finish	497+93	#3454 → #3361
TOTALS	4241625+1201	#4562 → #3361

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