Rebecca Boomer-Clark

Bib: 52142 F GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 8%

Gender (Female)

#0 / 26115

Top 2%

Masters (Masters Women)

#0 / 11371

Top 1%

Division (F45-49)

#0 / 2995

Top 1%

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

6:57/mi

21:34

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

7:03/mi

43:28

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

7:12/mi

1:05:49

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

7:00/mi

1:27:31

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

7:04/mi

1:32:15

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

7:05/mi

1:49:28

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

7:22/mi

2:12:19

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

7:25/mi

2:35:19

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

8:08/mi

3:00:34

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

7:28/mi

3:10:44

↑ 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

1:32:157:03 /mi⚡ faster

2nd Half

1:38:297:31 /mi+6.8%

Positive split — 6.8% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	21:34	6:57	3.11 mi	21:34	6:57	-
10K	43:28	7:00	3.10 mi	21:54	7:03	+0:06
15K	1:05:49	7:04	3.11 mi	22:21	7:12	+0:09
20K	1:27:31	7:03	3.11 mi	21:42	7:00	-0:12
Half(13.10 mi)	1:32:15	7:03	0.67 mi	4:44	7:04	+0:04
25K	1:49:28	7:03	2.43 mi	17:13	7:05	+0:01
30K	2:12:19	7:06	3.11 mi	22:51	7:22	+0:17
35K	2:35:19	7:09	3.11 mi	23:00	7:25	+0:03
40K	3:00:34	7:16	3.10 mi	25:15	8:08	+0:43
Finish(26.22 mi)	3:10:44	7:17	1.37 mi	10:10	7:28	-0:40

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:57 /mi

Average Pace

7:17 /mi

Slowest Pace

8:08 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:45:29

87% of race

Time at Steady Pace

25:15

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:16 /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	5549	605	605	5638	598	598
10K	3.10 mi	5665-116	619-14	619-14	5770	631	631
15K	3.11 mi	5637+28	605+14	605+14	5638	598	598
20K	3.11 mi	5517+120	578+27	578+27	5294	526	526
Half(13.10 mi)	0.67 mi	5465+52	571+7	571+7	4735	422	422
25K	2.43 mi	5340+125	551+20	551+20	5060	515	515
30K	3.11 mi	5225+115	545+6	545+6	5232	619	619
35K	3.11 mi	4965+260	529+16	529+16	4617	572	572
40K	3.10 mi	5127-162	604-75	604-75	7753	1765	1765
Finish(26.22 mi)	1.37 mi	5039+88	602+2	602+2	4661	784	784

784

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#5549
5K → 10K	200106-116	#5549 → #5665
10K → 15K	84112+28	#5665 → #5637
15K → 20K	30150+120	#5637 → #5517
20K → Half	355+52	#5517 → #5465
Half → 25K	30155+125	#5465 → #5340
25K → 30K	65180+115	#5340 → #5225
30K → 35K	36296*+260	#5225 → #4965
35K → 40K	200112-162	#4965 → #5127
40K → Finish	24112+88	#5127 → #5039
TOTALS	6721278*+510	#5549 → #5039

* 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