Andrea Chen

Bib: 44393 F CA

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 25%

Gender (Female)

#0 / 26115

Top 15%

Division (F18-39)

#0 / 14744

Top 17%

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

7:30/mi

23:17

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

7:38/mi

46:58

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

7:44/mi

1:10:59

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

7:40/mi

1:34:48

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:12/mi

1:40:18

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:05/mi

1:59:58

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

8:56/mi

2:27:42

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

11:07/mi

3:02:14

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

10:47/mi

3:35:43

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

8:16/mi

3:46:59

↑ 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

1:40:187:40 /mi⚡ faster

2nd Half

2:06:419:40 /mi+26.3%

Positive split — 26.3% slower in the second half

AI Race Performance Report

Andrea'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	23:17	7:30	3.11 mi	23:17	7:30	-
10K	46:58	7:34	3.10 mi	23:41	7:38	+0:08
15K	1:10:59	7:37	3.11 mi	24:01	7:44	+0:06
20K	1:34:48	7:38	3.11 mi	23:49	7:40	-0:04
Half(13.10 mi)	1:40:18	7:40	0.67 mi	5:30	8:12	+0:32
25K	1:59:58	7:44	2.43 mi	19:40	8:05	-0:07
30K	2:27:42	7:56	3.11 mi	27:44	8:56	+0:51
35K	3:02:14	8:23	3.11 mi	34:32	11:07	+2:11
40K	3:35:43	8:41	3.10 mi	33:29	10:47	-0:20
Finish(26.22 mi)	3:46:59	8:40	1.37 mi	11:16	8:16	-2:31

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:30 /mi

Average Pace

8:40 /mi

Slowest Pace

11:07 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

23:17

10% of race

Time at Steady Pace

1:47:57

48% of race

Time at Slower Pace

1:35:45

42% of race

Average Pace: 8:39 /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	F18-39	Seg. Overall	Seg. Females	Seg. F18-39
5K	3.11 mi	9001	1597	1597	8856	1541	1541
10K	3.10 mi	9110-109	1637-40	1637-40	9318	1683	1683
15K	3.11 mi	8957+153	1581+56	1581+56	8856	1541	1541
20K	3.11 mi	9094-137	1628-47	1628-47	9670	1807	1807
Half(13.10 mi)	0.67 mi	9236-142	1686-58	1686-58	12856	2883	2883
25K	2.43 mi	9551-315	1792-106	1792-106	12099	2683	2683
30K	3.11 mi	10637-1086	2231-439	2231-439	16678	4425	4425
35K	3.11 mi	14038-3401	3432-1201	3432-1201	29119	10053	10053
40K	3.10 mi	15710-1672	4142-710	4142-710	26340	9314	9314
Finish(26.22 mi)	1.37 mi	15203+507	4006+136	4006+136	9364	2459	2459

2459

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