Tatsuya Iwamura

Bib: 70064 M JP

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

9:53/mi

30:40

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:43/mi

1:00:50

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:51/mi

1:31:24

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:24/mi

2:00:35

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:42/mi

2:07:05

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

10:03/mi

2:31:32

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:48/mi

3:05:03

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

11:09/mi

3:39:40

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

11:51/mi

4:16:26

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

13:24/mi

4:34:42

↑ 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

2:07:059:43 /mi⚡ faster

2nd Half

2:27:3711:16 /mi+16.2%

Positive split — 16.2% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	30:40	9:53	3.11 mi	30:40	9:53	-
10K	1:00:50	9:48	3.10 mi	30:10	9:43	-0:10
15K	1:31:24	9:49	3.11 mi	30:34	9:51	+0:08
20K	2:00:35	9:43	3.11 mi	29:11	9:24	-0:27
Half(13.10 mi)	2:07:05	9:43	0.67 mi	6:30	9:42	+0:18
25K	2:31:32	9:46	2.43 mi	24:27	10:03	+0:21
30K	3:05:03	9:56	3.11 mi	33:31	10:48	+0:45
35K	3:39:40	10:07	3.11 mi	34:37	11:09	+0:21
40K	4:16:26	10:20	3.10 mi	36:46	11:51	+0:42
Finish(26.22 mi)	4:34:42	10:30	1.37 mi	18:16	13:24	+1:33

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:24 /mi

Average Pace

10:29 /mi

Slowest Pace

13:24 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

29:11

11% of race

Time at Steady Pace

2:02:21

45% of race

Time at Slower Pace

2:03:10

45% of race

Average Pace: 10:29 /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	37297	25207	25207	31269	21897	21897
10K	3.10 mi	35312+1985	24198+1009	24198+1009	33611	23215	23215
15K	3.11 mi	33824+1488	23372+826	23372+826	31269	21897	21897
20K	3.11 mi	32141+1683	22340+1032	22340+1032	28143	19960	19960
Half(13.10 mi)	0.67 mi	31833+308	22162+178	22162+178	27847	19651	19651
25K	2.43 mi	31263+570	21722+440	21722+440	29665	20450	20450
30K	3.11 mi	30987+276	21393+329	21393+329	31221	20827	20827
35K	3.11 mi	30373+614	20784+609	20784+609	29311	19115	19115
40K	3.10 mi	30834-461	20819-35	20819-35	34267	21214	21214
Finish(26.22 mi)	1.37 mi	31981-1147	21355-536	21355-536	48523	28482	28482

28482

Passing Analysis

Category:

▲Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#37297
5K → 10K	752060+1985	#37297 → #35312
10K → 15K	551543+1488	#35312 → #33824
15K → 20K	91692+1683	#33824 → #32141
20K → Half	5313+308	#32141 → #31833
Half → 25K	150720+570	#31833 → #31263
25K → 30K	476752+276	#31263 → #30987
30K → 35K	288902+614	#30987 → #30373
35K → 40K	793332-461	#30373 → #30834
40K → Finish	119649-1147	#30834 → #31981
TOTALS	30478363+5316	#37297 → #31981

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