Grace Wong

Bib: 13870 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 16%

Gender (Female)

#0 / 26115

Top 8%

Division (F18-39)

#0 / 14744

Top 10%

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

7:59/mi

24:47

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

7:58/mi

49:29

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:16/mi

1:15:07

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

7:58/mi

1:39:49

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:12/mi

1:45:19

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

7:59/mi

2:04:44

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

8:05/mi

2:29:50

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

8:07/mi

2:55:02

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

7:53/mi

3:19:30

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

7:37/mi

3:29:53

↑ 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

1:45:198:03 /mi⚖️ balanced

2nd Half

1:44:347:59 /mi⚖️ balanced

Even split — consistent pacing between halves

AI Race Performance Report

Grace'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	24:47	7:59	3.11 mi	24:47	7:59	-
10K	49:29	7:58	3.10 mi	24:42	7:58	-0:01
15K	1:15:07	8:04	3.11 mi	25:38	8:16	+0:18
20K	1:39:49	8:02	3.11 mi	24:42	7:58	-0:18
Half(13.10 mi)	1:45:19	8:03	0.67 mi	5:30	8:12	+0:14
25K	2:04:44	8:02	2.43 mi	19:25	7:59	-0:13
30K	2:29:50	8:03	3.11 mi	25:06	8:05	+0:06
35K	2:55:02	8:03	3.11 mi	25:12	8:07	+0:02
40K	3:19:30	8:02	3.10 mi	24:28	7:53	-0:14
Finish(26.22 mi)	3:29:53	8:01	1.37 mi	10:23	7:37	-0:16

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:37 /mi

Average Pace

8:01 /mi

Slowest Pace

8:16 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:08:27

61% of race

Time at Steady Pace

1:21:26

39% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:00 /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	13905	3195	3195	13833	3133	3133
10K	3.10 mi	13047+858	2938+257	2938+257	12373	2742	2742
15K	3.11 mi	13286-239	3002-64	3002-64	13833	3133	3133
20K	3.11 mi	13020+266	2919+83	2919+83	12500	2727	2727
Half(13.10 mi)	0.67 mi	12991+29	2907+12	2907+12	12805	2832	2832
25K	2.43 mi	12556+435	2799+108	2799+108	11066	2362	2362
30K	3.11 mi	11854+702	2614+185	2614+185	9814	2050	2050
35K	3.11 mi	11023+831	2415+199	2415+199	8294	1741	1741
40K	3.10 mi	10076+947	2188+227	2188+227	6319	1268	1268
Finish(26.22 mi)	1.37 mi	9730+346	2091+97	2091+97	5395	1026	1026

1026

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