Vanessa Wei Yen On

Bib: 13141 F BN

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 21%

Gender (Female)

#0 / 26115

Top 12%

Division (F18-39)

#0 / 14744

Top 13%

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

8:00/mi

24:51

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:00/mi

49:42

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:12/mi

1:15:09

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

7:58/mi

1:39:53

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:11/mi

1:45:22

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:07/mi

2:05:08

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

8:27/mi

2:31:22

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

8:45/mi

2:58:30

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

8:57/mi

3:26:18

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

8:48/mi

3:38:17

↑ 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

1:45:228:03 /mi⚡ faster

2nd Half

1:52:558:37 /mi+7.2%

Positive split — 7.2% slower in the second half

AI Race Performance Report

Vanessa'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	24:51	8:00	3.11 mi	24:51	8:00	-
10K	49:42	8:00	3.10 mi	24:51	8:00	0:00
15K	1:15:09	8:04	3.11 mi	25:27	8:12	+0:12
20K	1:39:53	8:03	3.11 mi	24:44	7:58	-0:14
Half(13.10 mi)	1:45:22	8:03	0.67 mi	5:29	8:11	+0:13
25K	2:05:08	8:04	2.43 mi	19:46	8:07	-0:04
30K	2:31:22	8:08	3.11 mi	26:14	8:27	+0:20
35K	2:58:30	8:13	3.11 mi	27:08	8:45	+0:18
40K	3:26:18	8:19	3.10 mi	27:48	8:57	+0:12
Finish(26.22 mi)	3:38:17	8:20	1.37 mi	11:59	8:48	-0:09

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:58 /mi

Average Pace

8:20 /mi

Slowest Pace

8:57 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:58:30

82% of race

Time at Steady Pace

39:47

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:20 /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	14147	3270	3270	13176	2940	2940
10K	3.10 mi	13465+682	3079+191	3079+191	12940	2932	2932
15K	3.11 mi	13341+124	3026+53	3026+53	13176	2940	2940
20K	3.11 mi	13098+243	2947+79	2947+79	12637	2791	2791
Half(13.10 mi)	0.67 mi	13045+53	2928+19	2928+19	12624	2797	2797
25K	2.43 mi	12853+192	2888+40	2888+40	12463	2808	2808
30K	3.11 mi	12685+168	2887+1	2887+1	12710	3016	3016
35K	3.11 mi	12485+200	2914-27	2914-27	12458	3264	3264
40K	3.10 mi	12328+157	2983-69	2983-69	13133	3846	3846
Finish(26.22 mi)	1.37 mi	12277+51	3005-22	3005-22	13148	3963	3963

3963

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