Rosie Weir

Bib: 64955 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

13:03/mi

40:31

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

13:58/mi

1:23:54

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

13:31/mi

2:05:53

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

13:25/mi

2:47:34

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

16:55/mi

2:58:55

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

18:50/mi

3:44:45

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

14:43/mi

4:30:26

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

16:14/mi

5:20:50

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

13:58/mi

6:04:13

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

13:04/mi

6:22:02

↑ 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

2:58:5513:40 /mi⚡ faster

2nd Half

3:23:0715:29 /mi+13.5%

Positive split — 13.5% slower in the second half

AI Race Performance Report

Rosie'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	40:31	13:03	3.11 mi	40:31	13:03	-
10K	1:23:54	13:31	3.10 mi	43:23	13:58	+0:55
15K	2:05:53	13:31	3.11 mi	41:59	13:31	-0:27
20K	2:47:34	13:30	3.11 mi	41:41	13:25	-0:06
Half(13.10 mi)	2:58:55	13:40	0.67 mi	11:21	16:55	+3:30
25K	3:44:45	14:29	2.43 mi	45:50	18:50	+1:55
30K	4:30:26	14:31	3.11 mi	45:41	14:43	-4:07
35K	5:20:50	14:46	3.11 mi	50:24	16:14	+1:31
40K	6:04:13	14:40	3.10 mi	43:23	13:58	-2:16
Finish(26.22 mi)	6:22:02	14:35	1.37 mi	17:49	13:04	-0:54

Trend:

Faster pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

13:03 /mi

Average Pace

14:35 /mi

Slowest Pace

18:50 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

4:34:27

72% of race

Time at Slower Pace

1:47:35

28% of race

Average Pace: 14:34 /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	57236	24198	24198	54461	22364	22364
10K	3.10 mi	57336-100	24279-81	24279-81	57304	24294	24294
15K	3.11 mi	56506+830	23704+575	23704+575	54461	22364	22364
20K	3.11 mi	55721+785	23173+531	23173+531	53194	21707	21707
Half(13.10 mi)	0.67 mi	56005-284	23380-207	23380-207	58365	25192	25192
25K	2.43 mi	56951-946	24069-689	24069-689	58654	25310	25310
30K	3.11 mi	56366+585	23695+374	23695+374	51754	21211	21211
35K	3.11 mi	56245+121	23656+39	23656+39	54477	23047	23047
40K	3.10 mi	55632+613	23294+362	23294+362	47976	19717	19717
Finish(26.22 mi)	1.37 mi	55340+292	23126+168	23126+168	46860	19110	19110

19110

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