Debbie Chen

Bib: 60505 F US

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 28%

Gender (Female)

#0 / 26115

Top 18%

Masters (Masters Women)

#0 / 11371

Top 16%

Division (F40-44)

#0 / 3355

Top 21%

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

8:36/mi

26:42

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:49/mi

54:04

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:43/mi

1:21:08

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:19/mi

1:46:57

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:45/mi

1:52:49

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:44/mi

2:14:04

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

8:55/mi

2:41:44

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

9:18/mi

3:10:37

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

9:17/mi

3:39:26

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

9:08/mi

3:51:53

↑ 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

1:52:498:37 /mi⚡ faster

2nd Half

1:59:049:05 /mi+5.5%

Positive split — 5.5% slower in the second half

AI Race Performance Report

Debbie'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	26:42	8:36	3.11 mi	26:42	8:36	-
10K	54:04	8:43	3.10 mi	27:22	8:49	+0:13
15K	1:21:08	8:43	3.11 mi	27:04	8:43	-0:06
20K	1:46:57	8:37	3.11 mi	25:49	8:19	-0:24
Half(13.10 mi)	1:52:49	8:37	0.67 mi	5:52	8:45	+0:26
25K	2:14:04	8:38	2.43 mi	21:15	8:44	-0:01
30K	2:41:44	8:41	3.11 mi	27:40	8:55	+0:11
35K	3:10:37	8:46	3.11 mi	28:53	9:18	+0:23
40K	3:39:26	8:50	3.10 mi	28:49	9:17	-0:01
Finish(26.22 mi)	3:51:53	8:52	1.37 mi	12:27	9:08	-0:09

Trend:

Faster pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:19 /mi

Average Pace

8:51 /mi

Slowest Pace

9:18 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:54:11

75% of race

Time at Steady Pace

57:42

25% of race

Time at Slower Pace

0:00

0% 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	Females	F40-44	Seg. Overall	Seg. Females	Seg. F40-44
5K	3.11 mi	21013	5528	5528	18218	4587	4587
10K	3.10 mi	21446-433	5687-159	5687-159	21989	5922	5922
15K	3.11 mi	20184+1262	5264+423	5264+423	18218	4587	4587
20K	3.11 mi	18989+1195	4881+383	4881+383	16094	3917	3917
Half(13.10 mi)	0.67 mi	18895+94	4851+30	4851+30	18047	4574	4574
25K	2.43 mi	18645+250	4810+41	4810+41	17817	4599	4599
30K	3.11 mi	18088+557	4673+137	4673+137	16493	4354	4354
35K	3.11 mi	17641+447	4653+20	4653+20	16715	4788	4788
40K	3.10 mi	17118+523	4610+43	4610+43	15671	4853	4853
Finish(26.22 mi)	1.37 mi	16981+137	4611-1	4611-1	16036	5058	5058

5058

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