Juliet O'Brien

Bib: 73674 F GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Masters (Masters Women)

#0 / 11371

Division (F45-49)

#0 / 2995

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

12:35/mi

39:04

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

14:18/mi

1:23:27

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

15:19/mi

2:11:01

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

19:48/mi

3:12:31

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

16:45/mi

3:23:45

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

12:48/mi

3:54:54

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

13:12/mi

4:35:52

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

13:26/mi

5:17:35

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

13:00/mi

5:57:56

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:10/mi

6:14:31

↑ 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

3:23:4515:34 /mi+16.2%

2nd Half

2:50:4613:01 /mi✓ faster

Negative split — 16.2% faster in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	39:04	12:35	3.11 mi	39:04	12:35	-
10K	1:23:27	13:26	3.10 mi	44:23	14:18	+1:43
15K	2:11:01	14:04	3.11 mi	47:34	15:19	+1:01
20K	3:12:31	15:30	3.11 mi	1:01:30	19:48	+4:29
Half(13.10 mi)	3:23:45	15:34	0.67 mi	11:14	16:45	-3:03
25K	3:54:54	15:08	2.43 mi	31:09	12:48	-3:57
30K	4:35:52	14:48	3.11 mi	40:58	13:12	+0:24
35K	5:17:35	14:37	3.11 mi	41:43	13:26	+0:14
40K	5:57:56	14:25	3.10 mi	40:21	13:00	-0:26
Finish(26.22 mi)	6:14:31	14:18	1.37 mi	16:35	12:10	-0:50

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

12:10 /mi

Average Pace

14:18 /mi

Slowest Pace

19:48 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

16:35

4% of race

Time at Steady Pace

3:57:38

63% of race

Time at Slower Pace

2:00:18

32% of race

Average Pace: 14:17 /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	F45-49	Seg. Overall	Seg. Females	Seg. F45-49
5K	3.11 mi	56057	23341	23341	57890	24721	24721
10K	3.10 mi	57214-1157	24198-857	24198-857	57737	24601	24601
15K	3.11 mi	57541-327	24444-246	24444-246	57890	24721	24721
20K	3.11 mi	58767-1226	25356-912	25356-912	59565	25951	25951
Half(13.10 mi)	0.67 mi	58744+23	25340+16	25340+16	58229	25097	25097
25K	2.43 mi	57944+800	24760+580	24760+580	46680	17994	17994
30K	3.11 mi	56902+1042	24067+693	24067+693	45366	17604	17604
35K	3.11 mi	55918+984	23434+633	23434+633	43150	16994	16994
40K	3.10 mi	55002+916	22876+558	22876+558	42330	16843	16843
Finish(26.22 mi)	1.37 mi	54588+414	22636+240	22636+240	40978	16120	16120

16120

Passing Analysis

Category:

▲Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#56057
5K → 10K	1283126-1157	#56057 → #57214
10K → 15K	462135-327	#57214 → #57541
15K → 20K	12359-1226	#57541 → #58767
20K → Half	2043+23	#58767 → #58744
Half → 25K	3803+800	#58744 → #57944
25K → 30K	01042+1042	#57944 → #56902
30K → 35K	2986+984	#56902 → #55918
35K → 40K	4920+916	#55918 → #55002
40K → Finish	1415+414	#55002 → #54588
TOTALS	30104479+1469	#56057 → #54588

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