Irene Wong

Bib: 15405 F CA

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 42%

Gender (Female)

#0 / 26115

Top 29%

Masters (Masters Women)

#0 / 11371

Top 27%

Division (F55-59)

#0 / 1484

Top 19%

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

8:27/mi

26:13

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:42/mi

53:12

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:24/mi

1:22:23

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:17/mi

1:51:12

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:58/mi

1:57:53

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:48/mi

2:21:44

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:18/mi

2:53:44

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

10:36/mi

3:26:38

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

10:27/mi

3:59:04

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:00/mi

4:14:04

↑ 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

1:57:539:00 /mi⚡ faster

2nd Half

2:16:1110:23 /mi+15.5%

Positive split — 15.5% slower in the second half

AI Race Performance Report

Irene'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	26:13	8:27	3.11 mi	26:13	8:27	-
10K	53:12	8:34	3.10 mi	26:59	8:42	+0:15
15K	1:22:23	8:51	3.11 mi	29:11	9:24	+0:42
20K	1:51:12	8:57	3.11 mi	28:49	9:17	-0:07
Half(13.10 mi)	1:57:53	9:00	0.67 mi	6:41	9:58	+0:41
25K	2:21:44	9:08	2.43 mi	23:51	9:48	-0:10
30K	2:53:44	9:20	3.11 mi	32:00	10:18	+0:30
35K	3:26:38	9:31	3.11 mi	32:54	10:36	+0:18
40K	3:59:04	9:38	3.10 mi	32:26	10:27	-0:09
Finish(26.22 mi)	4:14:04	9:42	1.37 mi	15:00	11:00	+0:33

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:27 /mi

Average Pace

9:42 /mi

Slowest Pace

11:00 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:51:12

44% of race

Time at Steady Pace

1:02:32

25% of race

Time at Slower Pace

1:20:20

32% 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	F55-59	Seg. Overall	Seg. Females	Seg. F55-59
5K	3.11 mi	19039	4861	4861	26476	7439	7439
10K	3.10 mi	19665-626	5093-232	5093-232	20408	5366	5366
15K	3.11 mi	21800-2135	5805-712	5805-712	26476	7439	7439
20K	3.11 mi	23010-1210	6235-430	6235-430	26905	7689	7689
Half(13.10 mi)	0.67 mi	23476-466	6391-156	6391-156	30016	9101	9101
25K	2.43 mi	24393-917	6769-378	6769-378	27711	8301	8301
30K	3.11 mi	25226-833	7188-419	7188-419	27673	8692	8692
35K	3.11 mi	25065+161	7350-162	7350-162	25640	8450	8450
40K	3.10 mi	24618+447	7401-51	7401-51	23888	8220	8220
Finish(26.22 mi)	1.37 mi	24884-266	7579-178	7579-178	31487	11707	11707

11707

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