Ailing Song

Bib: 27745 F CN

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Masters (Masters Women)

#0 / 11371

Division (F60-64)

#0 / 772

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

10:08/mi

31:28

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:37/mi

1:04:27

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

11:18/mi

1:39:32

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

11:08/mi

2:14:06

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

11:41/mi

2:21:56

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

11:53/mi

2:50:51

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

12:14/mi

3:28:49

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

13:12/mi

4:09:49

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

14:36/mi

4:55:08

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:30/mi

5:12:10

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

6–172 ft

≈

×14story building

•▲ 503 ft climb · ▼ 613 ft descent

The Course

Half Splits

1st Half· via Half

2:21:5610:51 /mi⚡ faster

2nd Half

2:50:1412:59 /mi+19.9%

Positive split — 19.9% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	31:28	10:08	3.11 mi	31:28	10:08	-
10K	1:04:27	10:23	3.10 mi	32:59	10:37	+0:29
15K	1:39:32	10:41	3.11 mi	35:05	11:18	+0:41
20K	2:14:06	10:48	3.11 mi	34:34	11:08	-0:10
Half(13.10 mi)	2:21:56	10:51	0.67 mi	7:50	11:41	+0:33
25K	2:50:51	11:00	2.43 mi	28:55	11:53	+0:12
30K	3:28:49	11:13	3.11 mi	37:58	12:14	+0:21
35K	4:09:49	11:30	3.11 mi	41:00	13:12	+0:58
40K	4:55:08	11:53	3.10 mi	45:19	14:36	+1:24
Finish(26.22 mi)	5:12:10	11:55	1.37 mi	17:02	12:30	-2:06

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:08 /mi

Average Pace

11:55 /mi

Slowest Pace

14:36 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:39:01

32% of race

Time at Steady Pace

1:49:48

35% of race

Time at Slower Pace

1:43:21

33% of race

Average Pace: 11:54 /mi

Loading chart...

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	F60-64	Seg. Overall	Seg. Females	Seg. F60-64
5K	3.11 mi	40063	13426	13426	43891	15673	15673
10K	3.10 mi	41236-1173	14075-649	14075-649	42311	14706	14706
15K	3.11 mi	42105-869	14582-507	14582-507	43891	15673	15673
20K	3.11 mi	42149-44	14706-124	14706-124	42645	15281	15281
Half(13.10 mi)	0.67 mi	42212-63	14768-62	14768-62	43820	16209	16209
25K	2.43 mi	42125+87	14828-60	14828-60	42350	15530	15530
30K	3.11 mi	41661+464	14794+34	14794+34	40243	14880	14880
35K	3.11 mi	41768-107	15074-280	15074-280	41897	16334	16334
40K	3.10 mi	43277-1509	16044-970	16044-970	50988	21279	21279
Finish(26.22 mi)	1.37 mi	43255+22	16076-32	16076-32	43275	17232	17232

17232

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#40063
5K → 10K	1599426-1173	#40063 → #41236
10K → 15K	1189320-869	#41236 → #42105
15K → 20K	616572-44	#42105 → #42149
20K → Half	166103-63	#42149 → #42212
Half → 25K	452539+87	#42212 → #42125
25K → 30K	371835+464	#42125 → #41661
30K → 35K	621514-107	#41661 → #41768
35K → 40K	159283-1509	#41768 → #43277
40K → Finish	148170+22	#43277 → #43255
TOTALS	67543562-3192	#40063 → #43255

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

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Results processed 4 months ago

Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing