Rebecca Watt

Bib: 23690 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

9:48/mi

30:25

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

11:09/mi

1:05:02

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

11:51/mi

1:41:50

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

11:50/mi

2:18:35

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

12:20/mi

2:26:51

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

12:18/mi

2:56:48

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

13:13/mi

3:37:49

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

13:48/mi

4:20:41

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

13:37/mi

5:02:58

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:52/mi

5:20:30

↑ 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

2:26:5111:13 /mi⚡ faster

2nd Half

2:53:3913:15 /mi+18.2%

Positive split — 18.2% 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	30:25	9:48	3.11 mi	30:25	9:48	-
10K	1:05:02	10:28	3.10 mi	34:37	11:09	+1:21
15K	1:41:50	10:56	3.11 mi	36:48	11:51	+0:42
20K	2:18:35	11:10	3.11 mi	36:45	11:50	-0:01
Half(13.10 mi)	2:26:51	11:13	0.67 mi	8:16	12:20	+0:30
25K	2:56:48	11:23	2.43 mi	29:57	12:18	-0:02
30K	3:37:49	11:42	3.11 mi	41:01	13:13	+0:55
35K	4:20:41	12:00	3.11 mi	42:52	13:48	+0:35
40K	5:02:58	12:12	3.10 mi	42:17	13:37	-0:11
Finish(26.22 mi)	5:20:30	12:14	1.37 mi	17:32	12:52	-0:45

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:48 /mi

Average Pace

12:14 /mi

Slowest Pace

13:48 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:05:02

20% of race

Time at Steady Pace

2:09:18

40% of race

Time at Slower Pace

2:06:10

39% of race

Average Pace: 12:13 /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	36512	11664	11664	47655	17922	17922
10K	3.10 mi	42061-5549	14525-2861	14525-2861	46621	17209	17209
15K	3.11 mi	44282-2221	15827-1302	15827-1302	47655	17922	17922
20K	3.11 mi	45098-816	16382-555	16382-555	46905	17720	17720
Half(13.10 mi)	0.67 mi	45227-129	16487-105	16487-105	47329	18264	18264
25K	2.43 mi	45015+212	16491-4	16491-4	44408	16689	16689
30K	3.11 mi	45155-140	16714-223	16714-223	45440	17648	17648
35K	3.11 mi	45152+3	16910-196	16910-196	45133	17988	17988
40K	3.10 mi	45253-101	17115-205	17115-205	46004	18684	18684
Finish(26.22 mi)	1.37 mi	45233+20	17150-35	17150-35	45641	18462	18462

18462

Passing Analysis

Category:

▼Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#36512
5K → 10K	20070-5549	#36512 → #42061
10K → 15K	200141-2221	#42061 → #44282
15K → 20K	200200-816	#44282 → #45098
20K → Half	20086-129	#45098 → #45227
Half → 25K	200412*+212	#45227 → #45015
25K → 30K	629489-140	#45015 → #45155
30K → 35K	200203*+3	#45155 → #45152
35K → 40K	200200-101	#45152 → #45253
40K → Finish	149169+20	#45253 → #45233
TOTALS	21781970*-8721	#36512 → #45233

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

All Results

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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

London Marathon Events

Race timed by

Mika Timing