Molly O'Brien

Bib: 30488 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Division (F18-39)

#0 / 14744

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

12:49/mi

39:47

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

12:49/mi

1:19:34

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

11:40/mi

1:55:46

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

11:23/mi

2:31:05

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

12:03/mi

2:39:10

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

11:38/mi

3:07:30

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:42/mi

3:43:50

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

11:40/mi

4:20:03

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

11:20/mi

4:55:14

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:47/mi

5:09:56

↑ 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

2:39:1012:10 /mi+5.3%

2nd Half

2:30:4611:30 /mi✓ faster

Negative split — 5.3% faster in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	39:47	12:49	3.11 mi	39:47	12:49	-
10K	1:19:34	12:49	3.10 mi	39:47	12:49	0:00
15K	1:55:46	12:26	3.11 mi	36:12	11:40	-1:09
20K	2:31:05	12:10	3.11 mi	35:19	11:23	-0:17
Half(13.10 mi)	2:39:10	12:10	0.67 mi	8:05	12:03	+0:40
25K	3:07:30	12:05	2.43 mi	28:20	11:38	-0:25
30K	3:43:50	12:01	3.11 mi	36:20	11:42	+0:04
35K	4:20:03	11:58	3.11 mi	36:13	11:40	-0:02
40K	4:55:14	11:53	3.10 mi	35:11	11:20	-0:20
Finish(26.22 mi)	5:09:56	11:50	1.37 mi	14:42	10:47	-0:33

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

10:47 /mi

Average Pace

11:50 /mi

Slowest Pace

12:49 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:42:17

72% of race

Time at Steady Pace

8:05

3% of race

Time at Slower Pace

1:19:34

26% of race

Average Pace: 11:49 /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	F18-39	Seg. Overall	Seg. Females	Seg. F18-39
5K	3.11 mi	56697	23807	23807	46374	17145	17145
10K	3.10 mi	55776+921	23174+633	23174+633	54794	22520	22520
15K	3.11 mi	53225+2551	21431+1743	21431+1743	46374	17145	17145
20K	3.11 mi	51150+2075	20131+1300	20131+1300	44288	16208	16208
Half(13.10 mi)	0.67 mi	50800+350	19925+206	19925+206	45993	17477	17477
25K	2.43 mi	49083+1717	18906+1019	18906+1019	41074	14849	14849
30K	3.11 mi	47061+2022	17843+1063	17843+1063	37186	13319	13319
35K	3.11 mi	44967+2094	16802+1041	16802+1041	32602	11754	11754
40K	3.10 mi	43297+1670	16052+750	16052+750	30358	11149	11149
Finish(26.22 mi)	1.37 mi	42652+645	15764+288	15764+288	29714	10877	10877

10877

Passing Analysis

Category:

▲Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#56697
5K → 10K	1091030+921	#56697 → #55776
10K → 15K	62557+2551	#55776 → #53225
15K → 20K	42079+2075	#53225 → #51150
20K → Half	5355+350	#51150 → #50800
Half → 25K	41721+1717	#50800 → #49083
25K → 30K	82030+2022	#49083 → #47061
30K → 35K	112105+2094	#47061 → #44967
35K → 40K	51675+1670	#44967 → #43297
40K → Finish	4649+645	#43297 → #42652
TOTALS	15614201+14045	#56697 → #42652

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