Rebecca Hallam

Bib: 29714 F GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Top 39%

Masters (Masters Women)

#0 / 11371

Top 37%

Division (F40-44)

#0 / 3355

Top 44%

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

9:37/mi

29:50

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:36/mi

59:37

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:01/mi

1:30:42

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:54/mi

2:01:25

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:17/mi

2:08:19

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

10:19/mi

2:33:26

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:37/mi

3:06:22

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

11:17/mi

3:41:24

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

11:18/mi

4:16:29

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:42/mi

4:32:26

↑ 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

2:08:199:48 /mi⚡ faster

2nd Half

2:24:0711:00 /mi+12.3%

Positive split — 12.3% 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	29:50	9:37	3.11 mi	29:50	9:37	-
10K	59:37	9:36	3.10 mi	29:47	9:36	-0:01
15K	1:30:42	9:44	3.11 mi	31:05	10:01	+0:25
20K	2:01:25	9:47	3.11 mi	30:43	9:54	-0:07
Half(13.10 mi)	2:08:19	9:48	0.67 mi	6:54	10:17	+0:23
25K	2:33:26	9:53	2.43 mi	25:07	10:19	+0:02
30K	3:06:22	10:00	3.11 mi	32:56	10:37	+0:18
35K	3:41:24	10:11	3.11 mi	35:02	11:17	+0:40
40K	4:16:29	10:20	3.10 mi	35:05	11:18	+0:01
Finish(26.22 mi)	4:32:26	10:24	1.37 mi	15:57	11:42	+0:24

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:36 /mi

Average Pace

10:24 /mi

Slowest Pace

11:42 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:30:20

33% of race

Time at Steady Pace

1:36:02

35% of race

Time at Slower Pace

1:26:04

32% of race

Average Pace: 10:23 /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	34446	10659	10659	32841	10012	10012
10K	3.10 mi	33352+1094	10200+459	10200+459	32460	9843	9843
15K	3.11 mi	33097+255	10097+103	10097+103	32841	10012	10012
20K	3.11 mi	32830+267	10051+46	10051+46	32516	10072	10072
Half(13.10 mi)	0.67 mi	32789+41	10059-8	10059-8	33066	10517	10517
25K	2.43 mi	32462+327	10042+17	10042+17	31819	10160	10160
30K	3.11 mi	31650+812	9847+195	9847+195	29892	9737	9737
35K	3.11 mi	31090+560	9854-7	9854-7	30180	10588	10588
40K	3.10 mi	30847+243	9982-128	9982-128	30120	11034	11034
Finish(26.22 mi)	1.37 mi	31161-314	10206-224	10206-224	37418	14437	14437

14437

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