Rebecca Frew

Bib: 37427 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

11:16/mi

35:00

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

11:00/mi

1:09:10

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

11:57/mi

1:46:15

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

11:11/mi

2:20:59

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

11:11/mi

2:28:29

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

11:23/mi

2:56:12

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:25/mi

3:31:40

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

11:41/mi

4:07:55

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

11:51/mi

4:44:41

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:16/mi

5:00:02

↑ 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

2:28:2911:21 /mi⚡ faster

2nd Half

2:31:3311:34 /mi+2.1%

Positive split — 2.1% slower in the second half

AI Race Performance Report

Rebecca's race, broken down like a coach

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	35:00	11:16	3.11 mi	35:00	11:16	-
10K	1:09:10	11:08	3.10 mi	34:10	11:00	-0:16
15K	1:46:15	11:24	3.11 mi	37:05	11:57	+0:57
20K	2:20:59	11:21	3.11 mi	34:44	11:11	-0:46
Half(13.10 mi)	2:28:29	11:21	0.67 mi	7:30	11:11	0:00
25K	2:56:12	11:21	2.43 mi	27:43	11:23	+0:12
30K	3:31:40	11:22	3.11 mi	35:28	11:25	+0:02
35K	4:07:55	11:24	3.11 mi	36:15	11:41	+0:16
40K	4:44:41	11:28	3.10 mi	36:46	11:51	+0:10
Finish(26.22 mi)	5:00:02	11:28	1.37 mi	15:21	11:16	-0:35

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

11:00 /mi

Average Pace

11:27 /mi

Slowest Pace

11:57 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:09:56

63% of race

Time at Steady Pace

1:50:06

37% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:27 /mi

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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	50294	19433	19433	48136	18223	18223
10K	3.10 mi	47892+2402	17954+1479	17954+1479	45546	16605	16605
15K	3.11 mi	47897-5	17996-42	17996-42	48136	18223	18223
20K	3.11 mi	46489+1408	17247+749	17247+749	43059	15525	15525
Half(13.10 mi)	0.67 mi	46107+382	17036+211	17036+211	40388	14274	14274
25K	2.43 mi	44745+1362	16336+700	16336+700	39526	14001	14001
30K	3.11 mi	42815+1930	15408+928	15408+928	35448	12422	12422
35K	3.11 mi	41093+1722	14711+697	14711+697	32668	11790	11790
40K	3.10 mi	40350+743	14498+213	14498+213	34300	13031	13031
Finish(26.22 mi)	1.37 mi	40136+214	14425+73	14425+73	33878	12826	12826

12826

Passing Analysis

No position changes recorded for this athlete.

All Results

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Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing