Heekyung Woo

Bib: 13730 F KR

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 26%

Gender (Female)

#0 / 26115

Top 16%

Masters (Masters Women)

#0 / 11371

Top 14%

Division (F50-54)

#0 / 2342

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

8:35/mi

26:40

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:28/mi

52:58

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:46/mi

1:20:11

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:35/mi

1:46:51

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:30/mi

1:52:33

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:33/mi

2:13:21

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

8:46/mi

2:40:35

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

9:00/mi

3:08:32

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

8:54/mi

3:36:08

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

8:49/mi

3:48:09

↑ 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

1:52:338:36 /mi⚡ faster

2nd Half

1:55:368:49 /mi+2.7%

Positive split — 2.7% slower in the second half

AI Race Performance Report

Heekyung'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	26:40	8:35	3.11 mi	26:40	8:35	-
10K	52:58	8:32	3.10 mi	26:18	8:28	-0:07
15K	1:20:11	8:37	3.11 mi	27:13	8:46	+0:18
20K	1:46:51	8:36	3.11 mi	26:40	8:35	-0:11
Half(13.10 mi)	1:52:33	8:36	0.67 mi	5:42	8:30	-0:05
25K	2:13:21	8:36	2.43 mi	20:48	8:33	+0:03
30K	2:40:35	8:37	3.11 mi	27:14	8:46	+0:13
35K	3:08:32	8:41	3.11 mi	27:57	9:00	+0:14
40K	3:36:08	8:42	3.10 mi	27:36	8:54	-0:06
Finish(26.22 mi)	3:48:09	8:43	1.37 mi	12:01	8:49	-0:05

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:28 /mi

Average Pace

8:42 /mi

Slowest Pace

9:00 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:52:36

76% of race

Time at Steady Pace

55:33

24% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:42 /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	F50-54	Seg. Overall	Seg. Females	Seg. F50-54
5K	3.11 mi	20872	5486	5486	18747	4747	4747
10K	3.10 mi	19276+1596	4960+526	4960+526	18008	4534	4534
15K	3.11 mi	18969+307	4865+95	4865+95	18747	4747	4747
20K	3.11 mi	18896+73	4847+18	4847+18	18791	4804	4804
Half(13.10 mi)	0.67 mi	18681+215	4791+56	4791+56	15683	3844	3844
25K	2.43 mi	18149+532	4637+154	4637+154	16159	4047	4047
30K	3.11 mi	17482+667	4474+163	4474+163	15332	3938	3938
35K	3.11 mi	16734+748	4344+130	4344+130	14336	3924	3924
40K	3.10 mi	15863+871	4199+145	4199+145	12650	3660	3660
Finish(26.22 mi)	1.37 mi	15622+241	4165+34	4165+34	13370	4046	4046

4046

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