Rebecca O'Connor

Bib: 12018 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

10:48/mi

33:33

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

11:30/mi

1:09:16

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

12:26/mi

1:47:51

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

12:56/mi

2:28:01

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

13:31/mi

2:37:05

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

13:53/mi

3:10:52

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

14:45/mi

3:56:41

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

17:20/mi

4:50:31

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

14:35/mi

5:35:48

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

14:35/mi

5:55:41

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

503ft

Total climb

613ft

Total descent

166ft

Range

6 to 172 ft

≈

×14story building

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The Course

Half Splits

1st Half· via Half

2:37:0512:00 /mi⚡ faster

2nd Half

3:18:3615:09 /mi+26.4%

Positive split — 26.4% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	33:33	10:48	3.11 mi	33:33	10:48	-
10K	1:09:16	11:09	3.10 mi	35:43	11:30	+0:42
15K	1:47:51	11:35	3.11 mi	38:35	12:26	+0:56
20K	2:28:01	11:55	3.11 mi	40:10	12:56	+0:30
Half(13.10 mi)	2:37:05	12:00	0.67 mi	9:04	13:31	+0:35
25K	3:10:52	12:18	2.43 mi	33:47	13:53	+0:22
30K	3:56:41	12:42	3.11 mi	45:49	14:45	+0:52
35K	4:50:31	13:22	3.11 mi	53:50	17:20	+2:35
40K	5:35:48	13:31	3.10 mi	45:17	14:35	-2:45
Finish(26.22 mi)	5:55:41	13:35	1.37 mi	19:53	14:35	0:00

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

10:48 /mi

Average Pace

13:35 /mi

Slowest Pace

17:20 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:28:01

42% of race

Time at Steady Pace

2:33:50

43% of race

Time at Slower Pace

53:50

15% of race

Average Pace: 13:34 /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	46629	17197	17197	50477	19714	19714
10K	3.10 mi	48005-1376	18031-834	18031-834	49176	18781	18781
15K	3.11 mi	49044-1039	18696-665	18696-665	50477	19714	19714
20K	3.11 mi	49876-832	19312-616	19312-616	51638	20675	20675
Half(13.10 mi)	0.67 mi	50036-160	19439-127	19439-127	52095	21175	21175
25K	2.43 mi	50112-76	19543-104	19543-104	50787	20424	20424
30K	3.11 mi	50559-447	19928-385	19928-385	51880	21282	21282
35K	3.11 mi	52033-1474	20983-1055	20983-1055	56709	24319	24319
40K	3.10 mi	51977+56	21007-24	21007-24	50965	21267	21267
Finish(26.22 mi)	1.37 mi	52150-173	21161-154	21161-154	53198	22452	22452

22452

Passing Analysis

Category:

▼Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#46629
5K → 10K	200200-1376	#46629 → #48005
10K → 15K	200200-1039	#48005 → #49044
15K → 20K	200200-832	#49044 → #49876
20K → Half	20070-160	#49876 → #50036
Half → 25K	200200-76	#50036 → #50112
25K → 30K	725278-447	#50112 → #50559
30K → 35K	20065-1474	#50559 → #52033
35K → 40K	197253*+56	#52033 → #51977
40K → Finish	20055-173	#51977 → #52150
TOTALS	23221521*-5521	#46629 → #52150

* Includes athletes who did not complete a segment (DNF/DNQ).

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