James Blake

Bib: 40421 M GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 29%

Gender (Male)

#0 / 33594

Top 37%

Division (M18-39)

#0 / 16712

Top 40%

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

7:52/mi

24:25

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:08/mi

49:40

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:20/mi

1:15:33

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:09/mi

1:40:50

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:41/mi

1:46:39

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:13/mi

2:09:04

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

9:23/mi

2:38:13

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

10:00/mi

3:09:15

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

9:48/mi

3:39:39

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

9:10/mi

3:52:09

↑ 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

1:46:398:09 /mi⚡ faster

2nd Half

2:05:309:34 /mi+17.7%

Positive split — 17.7% slower in the second half

AI Race Performance Report

James's race, broken down like a coach

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	24:25	7:52	3.11 mi	24:25	7:52	-
10K	49:40	8:00	3.10 mi	25:15	8:08	+0:16
15K	1:15:33	8:07	3.11 mi	25:53	8:20	+0:12
20K	1:40:50	8:07	3.11 mi	25:17	8:09	-0:11
Half(13.10 mi)	1:46:39	8:09	0.67 mi	5:49	8:41	+0:32
25K	2:09:04	8:19	2.43 mi	22:25	9:13	+0:32
30K	2:38:13	8:30	3.11 mi	29:09	9:23	+0:10
35K	3:09:15	8:43	3.11 mi	31:02	10:00	+0:37
40K	3:39:39	8:51	3.10 mi	30:24	9:48	-0:12
Finish(26.22 mi)	3:52:09	8:52	1.37 mi	12:30	9:10	-0:38

Trend:

Faster pace

Steady pace

Slower pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:52 /mi

Average Pace

8:52 /mi

Slowest Pace

10:00 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:46:39

46% of race

Time at Steady Pace

1:04:04

28% of race

Time at Slower Pace

1:01:26

26% of race

Average Pace: 8:51 /mi

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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	12455	9711	9711	14641	11230	11230
10K	3.10 mi	13387-932	10328-617	10328-617	14540	11113	11113
15K	3.11 mi	13843-456	10659-331	10659-331	14641	11230	11230
20K	3.11 mi	13973-130	10738-79	10738-79	14463	11094	11094
Half(13.10 mi)	0.67 mi	14165-192	10870-132	10870-132	17201	12852	12852
25K	2.43 mi	15476-1311	11725-855	11725-855	22816	16384	16384
30K	3.11 mi	16220-744	12144-419	12144-419	20891	14916	14916
35K	3.11 mi	17063-843	12581-437	12581-437	21726	14948	14948
40K	3.10 mi	17204-141	12551+30	12551+30	19366	13064	13064
Finish(26.22 mi)	1.37 mi	17070+134	12403+148	12403+148	16300	11121	11121

11121

Passing Analysis

No position changes recorded for this athlete.

All Results

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Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing