Jack Blumenthal

Bib: 37833 M US

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

9:07/mi

28:19

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:55/mi

55:59

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:31/mi

1:25:30

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:16/mi

1:54:17

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:31/mi

2:00:40

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:30/mi

2:23:48

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:06/mi

2:58:17

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

12:27/mi

3:36:57

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

12:14/mi

4:14:56

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:09/mi

4:31:30

↑ 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

2:00:409:13 /mi⚡ faster

2nd Half

2:30:5011:30 /mi+25.0%

Positive split — 25.0% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	28:19	9:07	3.11 mi	28:19	9:07	-
10K	55:59	9:01	3.10 mi	27:40	8:55	-0:12
15K	1:25:30	9:11	3.11 mi	29:31	9:31	+0:36
20K	1:54:17	9:12	3.11 mi	28:47	9:16	-0:15
Half(13.10 mi)	2:00:40	9:13	0.67 mi	6:23	9:31	+0:15
25K	2:23:48	9:16	2.43 mi	23:08	9:30	-0:01
30K	2:58:17	9:34	3.11 mi	34:29	11:06	+1:36
35K	3:36:57	9:59	3.11 mi	38:40	12:27	+1:21
40K	4:14:56	10:16	3.10 mi	37:59	12:14	-0:13
Finish(26.22 mi)	4:31:30	10:22	1.37 mi	16:34	12:09	-0:05

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:55 /mi

Average Pace

10:22 /mi

Slowest Pace

12:27 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:23:48

53% of race

Time at Slower Pace

2:07:42

47% of race

Average Pace: 10:21 /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	28489	20196	20196	27867	19869	19869
10K	3.10 mi	25669+2820	18429+1767	18429+1767	23230	16851	16851
15K	3.11 mi	26422-753	18928-499	18928-499	27867	19869	19869
20K	3.11 mi	26472-50	18966-38	18966-38	26835	19148	19148
Half(13.10 mi)	0.67 mi	26437+35	18926+40	18926+40	26285	18732	18732
25K	2.43 mi	26102+335	18674+252	18674+252	25489	18083	18083
30K	3.11 mi	27625-1523	19421-747	19421-747	33312	21920	21920
35K	3.11 mi	29324-1699	20208-787	20208-787	37561	23386	23386
40K	3.10 mi	30294-970	20525-317	20525-317	37072	22675	22675
Finish(26.22 mi)	1.37 mi	30848-554	20749-224	20749-224	40803	24724	24724

24724

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#28489
5K → 10K	422862+2820	#28489 → #25669
10K → 15K	1032279-753	#25669 → #26422
15K → 20K	507457-50	#26422 → #26472
20K → Half	93128+35	#26472 → #26437
Half → 25K	287622+335	#26437 → #26102
25K → 30K	1746223-1523	#26102 → #27625
30K → 35K	1870171-1699	#27625 → #29324
35K → 40K	1205235-970	#29324 → #30294
40K → Finish	63177-554	#30294 → #30848
TOTALS	74135054-2359	#28489 → #30848

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