Rebecca Macpherson

Bib: 16623 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

8:58/mi

27:49

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:23/mi

56:57

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:08/mi

1:28:23

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

12:07/mi

2:06:00

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

12:06/mi

2:14:07

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

14:32/mi

2:49:29

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

14:08/mi

3:33:21

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

12:25/mi

4:11:55

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

11:44/mi

4:48:21

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:09/mi

5:02:11

↑ 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

2:14:0710:15 /mi⚡ faster

2nd Half

2:48:0412:49 /mi+25.3%

Positive split — 25.3% 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	27:49	8:58	3.11 mi	27:49	8:58	-
10K	56:57	9:10	3.10 mi	29:08	9:23	+0:25
15K	1:28:23	9:29	3.11 mi	31:26	10:08	+0:45
20K	2:06:00	10:09	3.11 mi	37:37	12:07	+1:59
Half(13.10 mi)	2:14:07	10:15	0.67 mi	8:07	12:06	-0:01
25K	2:49:29	10:55	2.43 mi	35:22	14:32	+2:26
30K	3:33:21	11:27	3.11 mi	43:52	14:08	-0:24
35K	4:11:55	11:36	3.11 mi	38:34	12:25	-1:43
40K	4:48:21	11:37	3.10 mi	36:26	11:44	-0:41
Finish(26.22 mi)	5:02:11	11:33	1.37 mi	13:50	10:09	-1:35

Trend:

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Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:58 /mi

Average Pace

11:32 /mi

Slowest Pace

14:32 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:42:13

34% of race

Time at Steady Pace

2:00:44

40% of race

Time at Slower Pace

1:19:14

26% of race

Average Pace: 11:31 /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	26108	7406	7406	33892	10508	10508
10K	3.10 mi	28005-1897	8096-690	8096-690	30030	8844	8844
15K	3.11 mi	30491-2486	9021-925	9021-925	33892	10508	10508
20K	3.11 mi	36281-5790	11657-2636	11657-2636	48292	18567	18567
Half(13.10 mi)	0.67 mi	36930-649	12024-367	12024-367	46268	17635	17635
25K	2.43 mi	41447-4517	14469-2445	14469-2445	52690	21570	21570
30K	3.11 mi	43482-2035	15774-1305	15774-1305	49533	19919	19919
35K	3.11 mi	42455+1027	15439+335	15439+335	37384	14033	14033
40K	3.10 mi	41423+1032	15064+375	15064+375	33487	12636	12636
Finish(26.22 mi)	1.37 mi	40694+729	14727+337	14727+337	24301	8395	8395

8395

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