Diana Tsai

Bib: 13496 F US

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 41%

Gender (Female)

#0 / 26115

Top 29%

Division (F18-39)

#0 / 14744

Top 31%

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

9:05/mi

28:12

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:12/mi

56:45

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:03/mi

1:24:50

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:00/mi

1:52:46

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:10/mi

1:58:55

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:58/mi

2:23:11

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:19/mi

2:55:13

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

10:50/mi

3:28:50

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

10:33/mi

4:01:34

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

9:02/mi

4:13:52

↑ 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

1:58:559:05 /mi⚡ faster

2nd Half

2:14:5710:18 /mi+13.5%

Positive split — 13.5% slower in the second half

AI Race Performance Report

Diana'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	28:12	9:05	3.11 mi	28:12	9:05	-
10K	56:45	9:08	3.10 mi	28:33	9:12	+0:07
15K	1:24:50	9:07	3.11 mi	28:05	9:03	-0:09
20K	1:52:46	9:05	3.11 mi	27:56	9:00	-0:03
Half(13.10 mi)	1:58:55	9:05	0.67 mi	6:09	9:10	+0:10
25K	2:23:11	9:14	2.43 mi	24:16	9:58	+0:48
30K	2:55:13	9:24	3.11 mi	32:02	10:19	+0:21
35K	3:28:50	9:37	3.11 mi	33:37	10:50	+0:31
40K	4:01:34	9:44	3.10 mi	32:44	10:33	-0:17
Finish(26.22 mi)	4:13:52	9:42	1.37 mi	12:18	9:02	-1:31

Trend:

Faster pace

Steady pace

Slower pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:00 /mi

Average Pace

9:41 /mi

Slowest Pace

10:50 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:11:13

52% of race

Time at Slower Pace

2:02:39

48% of race

Average Pace: 9:41 /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	27990	8077	8077	21844	5807	5807
10K	3.10 mi	27528+462	7893+184	7893+184	27336	7836	7836
15K	3.11 mi	25340+2188	7060+833	7060+833	21844	5807	5807
20K	3.11 mi	24703+637	6821+239	6821+239	23565	6451	6451
Half(13.10 mi)	0.67 mi	24536+167	6761+60	6761+60	22622	6222	6222
25K	2.43 mi	25616-1080	7219-458	7219-458	29090	8910	8910
30K	3.11 mi	26045-429	7513-294	7513-294	27761	8730	8730
35K	3.11 mi	25984+61	7741-228	7741-228	27123	9136	9136
40K	3.10 mi	25518+466	7773-32	7773-32	24588	8545	8545
Finish(26.22 mi)	1.37 mi	24801+717	7539+234	7539+234	15144	4719	4719

4719

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