Qi Su

Bib: 63068 F US

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Top 45%

Masters (Masters Women)

#0 / 11371

Top 43%

Division (F40-44)

#0 / 3355

Top 49%

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

9:26/mi

29:16

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:45/mi

59:31

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:12/mi

1:31:12

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

10:16/mi

2:03:05

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:29/mi

2:10:07

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

10:39/mi

2:36:03

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:21/mi

3:11:16

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

12:12/mi

3:49:09

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

12:19/mi

4:27:23

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:51/mi

4:42:10

↑ 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

2:10:079:57 /mi⚡ faster

2nd Half

2:32:0311:36 /mi+16.9%

Positive split — 16.9% slower in the second half

AI Race Performance Report

Qi'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	29:16	9:26	3.11 mi	29:16	9:26	-
10K	59:31	9:35	3.10 mi	30:15	9:45	+0:19
15K	1:31:12	9:48	3.11 mi	31:41	10:12	+0:27
20K	2:03:05	9:55	3.11 mi	31:53	10:16	+0:04
Half(13.10 mi)	2:10:07	9:57	0.67 mi	7:02	10:29	+0:13
25K	2:36:03	10:03	2.43 mi	25:56	10:39	+0:10
30K	3:11:16	10:16	3.11 mi	35:13	11:21	+0:42
35K	3:49:09	10:33	3.11 mi	37:53	12:12	+0:51
40K	4:27:23	10:46	3.10 mi	38:14	12:19	+0:07
Finish(26.22 mi)	4:42:10	10:47	1.37 mi	14:47	10:51	-1:28

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:26 /mi

Average Pace

10:46 /mi

Slowest Pace

12:19 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

59:31

21% of race

Time at Steady Pace

1:51:19

39% of race

Time at Slower Pace

1:51:20

39% of race

Average Pace: 10:46 /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	32433	9787	9787	34629	10851	10851
10K	3.10 mi	33180-747	10126-339	10126-339	33926	10503	10503
15K	3.11 mi	33632-452	10326-200	10326-200	34629	10851	10851
20K	3.11 mi	34152-520	10646-320	10646-320	35909	11730	11730
Half(13.10 mi)	0.67 mi	34108+44	10644+2	10644+2	34825	11387	11387
25K	2.43 mi	34014+94	10688-44	10688-44	34476	11457	11457
30K	3.11 mi	34018-4	10919-231	10919-231	34912	12147	12147
35K	3.11 mi	34410-392	11358-439	11358-439	36022	13383	13383
40K	3.10 mi	34783-373	11753-395	11753-395	37634	14609	14609
Finish(26.22 mi)	1.37 mi	34439+344	11664+89	11664+89	30238	11123	11123

11123

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