Rebecca De Chair

Bib: 46843 F GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 13%

Gender (Female)

#0 / 26115

Top 5%

Masters (Masters Women)

#0 / 11371

Top 4%

Division (F40-44)

#0 / 3355

Top 6%

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

7:45/mi

24:02

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

7:49/mi

48:18

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

7:59/mi

1:13:05

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

7:45/mi

1:37:07

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

7:59/mi

1:42:28

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

7:45/mi

2:01:20

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

7:46/mi

2:25:27

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

7:39/mi

2:49:11

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

7:29/mi

3:12:23

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

7:42/mi

3:22:53

↑ 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

1:42:287:50 /mi+2.0%

2nd Half

1:40:257:40 /mi✓ faster

Negative split — 2.0% faster 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	24:02	7:45	3.11 mi	24:02	7:45	-
10K	48:18	7:47	3.10 mi	24:16	7:49	+0:04
15K	1:13:05	7:51	3.11 mi	24:47	7:59	+0:10
20K	1:37:07	7:49	3.11 mi	24:02	7:45	-0:14
Half(13.10 mi)	1:42:28	7:50	0.67 mi	5:21	7:59	+0:14
25K	2:01:20	7:49	2.43 mi	18:52	7:45	-0:14
30K	2:25:27	7:49	3.11 mi	24:07	7:46	+0:01
35K	2:49:11	7:47	3.11 mi	23:44	7:39	-0:07
40K	3:12:23	7:45	3.10 mi	23:12	7:29	-0:10
Finish(26.22 mi)	3:22:53	7:45	1.37 mi	10:30	7:42	+0:13

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:29 /mi

Average Pace

7:45 /mi

Slowest Pace

7:59 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:52:45

85% of race

Time at Steady Pace

30:08

15% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:44 /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	F40-44	Seg. Overall	Seg. Females	Seg. F40-44
5K	3.11 mi	11146	2293	2293	10728	2163	2163
10K	3.10 mi	10932+214	2236+57	2236+57	10867	2211	2211
15K	3.11 mi	10827+105	2203+33	2203+33	10728	2163	2163
20K	3.11 mi	10623+204	2140+63	2140+63	10219	1998	1998
Half(13.10 mi)	0.67 mi	10603+20	2135+5	2135+5	10545	2094	2094
25K	2.43 mi	10273+330	2041+94	2041+94	9139	1711	1711
30K	3.11 mi	9629+644	1852+189	1852+189	7534	1301	1301
35K	3.11 mi	8785+844	1629+223	1629+223	5669	909	909
40K	3.10 mi	7895+890	1435+194	1435+194	4414	645	645
Finish(26.22 mi)	1.37 mi	7715+180	1406+29	1406+29	5861	1188	1188

1188

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