James Shirley

Bib: 17433 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

8:11/mi

25:25

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:00/mi

53:21

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:38/mi

1:23:15

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:41/mi

1:53:18

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:52/mi

1:59:55

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:59/mi

2:24:14

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:12/mi

2:59:01

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

12:44/mi

3:38:32

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

13:50/mi

4:21:29

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:52/mi

4:39:01

↑ 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

1:59:559:10 /mi⚡ faster

2nd Half

2:39:0612:08 /mi+32.7%

Positive split — 32.7% slower in the second half

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Your race, unpacked

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	25:25	8:11	3.11 mi	25:25	8:11	-
10K	53:21	8:36	3.10 mi	27:56	9:00	+0:49
15K	1:23:15	8:56	3.11 mi	29:54	9:38	+0:38
20K	1:53:18	9:08	3.11 mi	30:03	9:41	+0:03
Half(13.10 mi)	1:59:55	9:10	0.67 mi	6:37	9:52	+0:11
25K	2:24:14	9:18	2.43 mi	24:19	9:59	+0:07
30K	2:59:01	9:37	3.11 mi	34:47	11:12	+1:13
35K	3:38:32	10:03	3.11 mi	39:31	12:44	+1:32
40K	4:21:29	10:32	3.10 mi	42:57	13:50	+1:06
Finish(26.22 mi)	4:39:01	10:39	1.37 mi	17:32	12:52	-0:58

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:11 /mi

Average Pace

10:39 /mi

Slowest Pace

13:50 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

53:21

19% of race

Time at Steady Pace

1:30:53

33% of race

Time at Slower Pace

2:14:47

48% of race

Average Pace: 10:38 /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	16223	12276	12276	29249	20694	20694
10K	3.10 mi	19995-3772	14780-2504	14780-2504	24398	17618	17618
15K	3.11 mi	22975-2980	16723-1943	16723-1943	29249	20694	20694
20K	3.11 mi	25323-2348	18230-1507	18230-1507	30562	21339	21339
Half(13.10 mi)	0.67 mi	25623-300	18413-183	18413-183	29321	20529	20529
25K	2.43 mi	26431-808	18875-462	18875-462	29235	20217	20217
30K	3.11 mi	28003-1572	19641-766	19641-766	33980	22257	22257
35K	3.11 mi	29932-1929	20546-905	20546-905	39225	24196	24196
40K	3.10 mi	32712-2780	21839-1293	21839-1293	47214	27823	27823
Finish(26.22 mi)	1.37 mi	33400-688	22145-306	22145-306	45609	27099	27099

27099

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#16223
5K → 10K	20022-3772	#16223 → #19995
10K → 15K	20033-2980	#19995 → #22975
15K → 20K	20067-2348	#22975 → #25323
20K → Half	20049-300	#25323 → #25623
Half → 25K	200200-808	#25623 → #26431
25K → 30K	1785213-1572	#26431 → #28003
30K → 35K	200158-1929	#28003 → #29932
35K → 40K	20066-2780	#29932 → #32712
40K → Finish	20061-688	#32712 → #33400
TOTALS	3385869-17177	#16223 → #33400

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