Rebecca Baldwin

Bib: 23109 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

10:32/mi

32:41

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:35/mi

1:05:32

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:54/mi

1:39:22

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

10:31/mi

2:12:02

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:47/mi

2:19:16

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

12:01/mi

2:48:30

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:58/mi

3:25:39

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

11:34/mi

4:01:33

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

11:24/mi

4:36:56

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:43/mi

4:51:32

↑ 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

2:19:1610:38 /mi⚡ faster

2nd Half

2:32:1611:37 /mi+9.3%

Positive split — 9.3% 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	32:41	10:32	3.11 mi	32:41	10:32	-
10K	1:05:32	10:33	3.10 mi	32:51	10:35	+0:03
15K	1:39:22	10:40	3.11 mi	33:50	10:54	+0:19
20K	2:12:02	10:38	3.11 mi	32:40	10:31	-0:23
Half(13.10 mi)	2:19:16	10:38	0.67 mi	7:14	10:47	+0:16
25K	2:48:30	10:51	2.43 mi	29:14	12:01	+1:14
30K	3:25:39	11:02	3.11 mi	37:09	11:58	-0:03
35K	4:01:33	11:07	3.11 mi	35:54	11:34	-0:24
40K	4:36:56	11:09	3.10 mi	35:23	11:24	-0:10
Finish(26.22 mi)	4:51:32	11:08	1.37 mi	14:36	10:43	-0:41

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:31 /mi

Average Pace

11:08 /mi

Slowest Pace

12:01 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:45:09

77% of race

Time at Steady Pace

1:06:23

23% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:07 /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	43998	15644	15644	40724	13937	13937
10K	3.10 mi	42792+1206	14931+713	14931+713	41951	14514	14514
15K	3.11 mi	41950+842	14503+428	14503+428	40724	13937	13937
20K	3.11 mi	40744+1206	13919+584	13919+584	37984	12783	12783
Half(13.10 mi)	0.67 mi	40492+252	13820+99	13820+99	37243	12558	12558
25K	2.43 mi	40928-436	14204-384	14204-384	43015	15910	15910
30K	3.11 mi	40395+533	14111+93	14111+93	38807	14129	14129
35K	3.11 mi	38990+1405	13586+525	13586+525	31971	11437	11437
40K	3.10 mi	37939+1051	13258+328	13258+328	30851	11365	11365
Finish(26.22 mi)	1.37 mi	37479+460	13093+165	13093+165	28985	10504	10504

10504

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