Elsa James

Bib: 23143 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 48%

Gender (Female)

#0 / 26115

Top 35%

Division (F18-39)

#0 / 14744

Top 37%

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

10:19/mi

32:02

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:10/mi

1:03:35

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:09/mi

1:35:06

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:57/mi

2:06:00

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:16/mi

2:12:53

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:55/mi

2:37:00

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:03/mi

3:08:11

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

10:17/mi

3:40:07

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

9:58/mi

4:11:04

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:28/mi

4:25:20

↑ 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

2:12:5310:09 /mi⚖️ balanced

2nd Half

2:12:2710:06 /mi⚖️ balanced

Even split — consistent pacing between halves

AI Race Performance Report

Elsa'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	32:02	10:19	3.11 mi	32:02	10:19	-
10K	1:03:35	10:14	3.10 mi	31:33	10:10	-0:09
15K	1:35:06	10:13	3.11 mi	31:31	10:09	-0:01
20K	2:06:00	10:09	3.11 mi	30:54	9:57	-0:12
Half(13.10 mi)	2:12:53	10:09	0.67 mi	6:53	10:16	+0:19
25K	2:37:00	10:07	2.43 mi	24:07	9:55	-0:21
30K	3:08:11	10:06	3.11 mi	31:11	10:03	+0:08
35K	3:40:07	10:08	3.11 mi	31:56	10:17	+0:14
40K	4:11:04	10:07	3.10 mi	30:57	9:58	-0:19
Finish(26.22 mi)	4:25:20	10:08	1.37 mi	14:16	10:28	+0:30

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:55 /mi

Average Pace

10:08 /mi

Slowest Pace

10:28 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

4:11:04

95% of race

Time at Steady Pace

14:16

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:07 /mi

Loading chart...

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	42013	14478	14478	34151	10613	10613
10K	3.10 mi	39796+2217	13301+1177	13301+1177	37965	12411	12411
15K	3.11 mi	37637+2159	12214+1087	12214+1087	34151	10613	10613
20K	3.11 mi	36277+1360	11653+561	11653+561	33050	10318	10318
Half(13.10 mi)	0.67 mi	36052+225	11568+85	11568+85	32827	10384	10384
25K	2.43 mi	34528+1524	10944+624	10944+624	28634	8692	8692
30K	3.11 mi	32516+2012	10236+708	10236+708	25807	7909	7909
35K	3.11 mi	30553+1963	9626+610	9626+610	23681	7584	7584
40K	3.10 mi	28902+1651	9128+498	9128+498	20634	6801	6801
Finish(26.22 mi)	1.37 mi	28689+213	9131-3	9131-3	26919	9553	9553

9553

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