James Howells

Bib: 53736 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

8:40/mi

26:54

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:41/mi

53:51

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:05/mi

1:22:04

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:03/mi

1:50:08

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:22/mi

1:56:25

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:21/mi

2:19:11

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

9:45/mi

2:49:26

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

13:05/mi

3:30:03

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

14:40/mi

4:15:36

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

15:47/mi

4:37:07

↑ 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

1:56:258:54 /mi⚡ faster

2nd Half

2:40:4212:15 /mi+38.0%

Positive split — 38.0% 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	26:54	8:40	3.11 mi	26:54	8:40	-
10K	53:51	8:40	3.10 mi	26:57	8:41	+0:01
15K	1:22:04	8:49	3.11 mi	28:13	9:05	+0:24
20K	1:50:08	8:52	3.11 mi	28:04	9:03	-0:02
Half(13.10 mi)	1:56:25	8:54	0.67 mi	6:17	9:22	+0:19
25K	2:19:11	8:58	2.43 mi	22:46	9:21	-0:01
30K	2:49:26	9:06	3.11 mi	30:15	9:45	+0:24
35K	3:30:03	9:40	3.11 mi	40:37	13:05	+3:20
40K	4:15:36	10:18	3.10 mi	45:33	14:40	+1:35
Finish(26.22 mi)	4:37:07	10:35	1.37 mi	21:31	15:47	+1:07

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:40 /mi

Average Pace

10:35 /mi

Slowest Pace

15:47 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:49:26

61% of race

Time at Slower Pace

1:47:41

39% of race

Average Pace: 10:34 /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	21867	16010	16010	22351	16345	16345
10K	3.10 mi	20986+881	15427+583	15427+583	20325	14990	14990
15K	3.11 mi	21417-431	15724-297	15724-297	22351	16345	16345
20K	3.11 mi	21952-535	16059-335	16059-335	24110	17456	17456
Half(13.10 mi)	0.67 mi	22068-116	16118-59	16118-59	24788	17811	17811
25K	2.43 mi	22278-210	16216-98	16216-98	24252	17319	17319
30K	3.11 mi	22515-237	16274-58	16274-58	23656	16600	16600
35K	3.11 mi	26466-3951	18508-2234	18508-2234	41206	25177	25177
40K	3.10 mi	30555-4089	20662-2154	20662-2154	51286	29783	29783
Finish(26.22 mi)	1.37 mi	32737-2182	21772-1110	21772-1110	56066	31976	31976

31976

Passing Analysis

No position changes recorded for this athlete.

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Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing