Chen Li

Bib: 15429 F US

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 46%

Gender (Female)

#0 / 26115

Top 33%

Masters (Masters Women)

#0 / 11371

Top 31%

Division (F50-54)

#0 / 2342

Top 30%

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

9:39/mi

29:57

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:32/mi

59:34

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:46/mi

1:29:52

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:32/mi

1:59:28

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:55/mi

2:06:07

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:50/mi

2:30:03

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:32/mi

3:02:45

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

10:47/mi

3:36:15

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

10:29/mi

4:08:48

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

9:54/mi

4:22:18

↑ 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

2:06:079:38 /mi⚡ faster

2nd Half

2:16:1110:23 /mi+8.0%

Positive split — 8.0% slower in the second half

AI Race Performance Report

Chen'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	29:57	9:39	3.11 mi	29:57	9:39	-
10K	59:34	9:36	3.10 mi	29:37	9:32	-0:07
15K	1:29:52	9:39	3.11 mi	30:18	9:46	+0:14
20K	1:59:28	9:37	3.11 mi	29:36	9:32	-0:14
Half(13.10 mi)	2:06:07	9:38	0.67 mi	6:39	9:55	+0:23
25K	2:30:03	9:40	2.43 mi	23:56	9:50	-0:05
30K	3:02:45	9:49	3.11 mi	32:42	10:32	+0:42
35K	3:36:15	9:57	3.11 mi	33:30	10:47	+0:15
40K	4:08:48	10:01	3.10 mi	32:33	10:29	-0:18
Finish(26.22 mi)	4:22:18	10:01	1.37 mi	13:30	9:54	-0:35

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:32 /mi

Average Pace

10:01 /mi

Slowest Pace

10:47 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:16:06

75% of race

Time at Steady Pace

1:06:12

25% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:00 /mi

Loading chart...

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	F50-54	Seg. Overall	Seg. Females	Seg. F50-54
5K	3.11 mi	34852	10835	10835	30501	9032	9032
10K	3.10 mi	33266+1586	10164+671	10164+671	31871	9602	9602
15K	3.11 mi	32183+1083	9702+462	9702+462	30501	9032	9032
20K	3.11 mi	31221+962	9362+340	9362+340	29356	8653	8653
Half(13.10 mi)	0.67 mi	31088+133	9315+47	9315+47	29751	8957	8957
25K	2.43 mi	30325+763	9095+220	9095+220	28055	8452	8452
30K	3.11 mi	29877+448	9067+28	9067+28	29320	9463	9463
35K	3.11 mi	29055+822	8970+97	8970+97	26867	9017	9017
40K	3.10 mi	28122+933	8822+148	8822+148	24187	8358	8358
Finish(26.22 mi)	1.37 mi	27657+465	8707+115	8707+115	22211	7491	7491

7491

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