Rebecca Di Mambro

Bib: 14472 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 18%

Gender (Female)

#0 / 26115

Top 9%

Division (F18-39)

#0 / 14744

Top 11%

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

8:09/mi

25:18

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:04/mi

50:19

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:12/mi

1:15:46

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

7:55/mi

1:40:21

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:14/mi

1:45:52

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

7:58/mi

2:05:14

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

8:02/mi

2:30:10

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

8:14/mi

2:55:42

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

8:27/mi

3:21:56

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

8:24/mi

3:33:23

↑ 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

1:45:528:05 /mi⚡ faster

2nd Half

1:47:318:12 /mi+1.6%

Positive split — 1.6% slower in the second half

AI Race Performance Report

Rebecca's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	25:18	8:09	3.11 mi	25:18	8:09	-
10K	50:19	8:06	3.10 mi	25:01	8:04	-0:05
15K	1:15:46	8:08	3.11 mi	25:27	8:12	+0:08
20K	1:40:21	8:05	3.11 mi	24:35	7:55	-0:17
Half(13.10 mi)	1:45:52	8:05	0.67 mi	5:31	8:14	+0:19
25K	2:05:14	8:04	2.43 mi	19:22	7:58	-0:16
30K	2:30:10	8:04	3.11 mi	24:56	8:02	+0:04
35K	2:55:42	8:05	3.11 mi	25:32	8:14	+0:12
40K	3:21:56	8:08	3.10 mi	26:14	8:27	+0:13
Finish(26.22 mi)	3:33:23	8:09	1.37 mi	11:27	8:24	-0:03

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:55 /mi

Average Pace

8:09 /mi

Slowest Pace

8:27 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:55:42

82% of race

Time at Steady Pace

37:41

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:08 /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	15824	3812	3812	13170	2934	2934
10K	3.10 mi	14706+1118	3479+333	3479+333	13629	3139	3139
15K	3.11 mi	14122+584	3267+212	3267+212	13170	2934	2934
20K	3.11 mi	13519+603	3085+182	3085+182	12067	2590	2590
Half(13.10 mi)	0.67 mi	13472+47	3070+15	3070+15	13090	2923	2923
25K	2.43 mi	12916+556	2906+164	2906+164	10858	2307	2307
30K	3.11 mi	12046+870	2681+225	2681+225	9360	1902	1902
35K	3.11 mi	11294+752	2501+180	2501+180	9014	1980	1980
40K	3.10 mi	10875+419	2473+28	2473+28	9696	2496	2496
Finish(26.22 mi)	1.37 mi	10760+115	2472+1	2472+1	10307	2798	2798

2798

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