Harry Chien

Bib: 50980 M US

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Male)

#0 / 33594

Masters (Masters Men)

#0 / 16876

Division (M40-44)

#0 / 4826

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

7:08/mi

22:09

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

7:22/mi

45:00

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:02/mi

1:09:57

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:01/mi

1:34:51

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:55/mi

1:40:50

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:50/mi

2:04:45

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

16:56/mi

2:57:21

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

18:13/mi

3:53:54

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

15:28/mi

4:41:56

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:58/mi

4:58:15

↑ 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

1:40:507:42 /mi⚡ faster

2nd Half

3:17:2515:03 /mi+95.8%

Positive split — 95.8% slower in the second half

AI Race Performance Report

Harry'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	22:09	7:08	3.11 mi	22:09	7:08	-
10K	45:00	7:15	3.10 mi	22:51	7:22	+0:14
15K	1:09:57	7:31	3.11 mi	24:57	8:02	+0:40
20K	1:34:51	7:38	3.11 mi	24:54	8:01	-0:01
Half(13.10 mi)	1:40:50	7:42	0.67 mi	5:59	8:55	+0:54
25K	2:04:45	8:02	2.43 mi	23:55	9:50	+0:55
30K	2:57:21	9:31	3.11 mi	52:36	16:56	+7:06
35K	3:53:54	10:46	3.11 mi	56:33	18:13	+1:17
40K	4:41:56	11:21	3.10 mi	48:02	15:28	-2:45
Finish(26.22 mi)	4:58:15	11:24	1.37 mi	16:19	11:58	-3:30

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:08 /mi

Average Pace

11:23 /mi

Slowest Pace

18:13 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

45:00

15% of race

Time at Steady Pace

1:19:45

27% of race

Time at Slower Pace

2:53:30

58% of race

Average Pace: 11:22 /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	M40-44	Seg. Overall	Seg. Males	Seg. M40-44
5K	3.11 mi	6526	5687	5687	11259	8900	8900
10K	3.10 mi	6895-369	5961-274	5961-274	7373	6301	6301
15K	3.11 mi	8068-1173	6767-806	6767-806	11259	8900	8900
20K	3.11 mi	9133-1065	7491-724	7491-724	13225	10249	10249
Half(13.10 mi)	0.67 mi	9553-420	7766-275	7766-275	19768	14558	14558
25K	2.43 mi	12565-3012	9753-1987	9753-1987	27985	19535	19535
30K	3.11 mi	27155-14590	19161-9408	19161-9408	56885	32554	32554
35K	3.11 mi	36235-9080	23981-4820	23981-4820	57837	32791	32791
40K	3.10 mi	39493-3258	25391-1410	25391-1410	53992	31069	31069
Finish(26.22 mi)	1.37 mi	39580-87	25380+11	25380+11	39427	24008	24008

24008

Passing Analysis

No position changes recorded for this athlete.

All Results

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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

London Marathon Events

Race timed by

Mika Timing