Izzy Horgan

Bib: 27252 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Top 38%

Division (F18-39)

#0 / 14744

Top 39%

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

9:43/mi

1:00:34

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:19/mi

1:29:30

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:12/mi

1:58:04

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:40/mi

2:04:33

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

10:41/mi

2:30:33

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:06/mi

3:05:02

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

11:45/mi

3:41:30

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

11:32/mi

4:17:19

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

9:12/mi

4:29:51

↑ 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

2:04:339:31 /mi⚡ faster

2nd Half

2:25:1811:05 /mi+16.7%

Positive split — 16.7% slower in the second half

AI Race Performance Report

Izzy'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	1:00:34	9:45	3.10 mi	30:09	9:43	-0:05
15K	1:29:30	9:37	3.11 mi	28:56	9:19	-0:24
20K	1:58:04	9:31	3.11 mi	28:34	9:12	-0:07
Half(13.10 mi)	2:04:33	9:31	0.67 mi	6:29	9:40	+0:28
25K	2:30:33	9:42	2.43 mi	26:00	10:41	+1:01
30K	3:05:02	9:56	3.11 mi	34:29	11:06	+0:25
35K	3:41:30	10:12	3.11 mi	36:28	11:45	+0:39
40K	4:17:19	10:22	3.10 mi	35:49	11:32	-0:13
Finish(26.22 mi)	4:29:51	10:18	1.37 mi	12:32	9:12	-2:20

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:12 /mi

Average Pace

10:18 /mi

Slowest Pace

11:45 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:10:02

26% of race

Time at Steady Pace

1:07:03

25% of race

Time at Slower Pace

2:12:46

49% of race

Average Pace: 10:18 /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	36492	11644	11644	25507	7099	7099
10K	3.10 mi	34872+1620	10878+766	10878+766	33590	10341	10341
15K	3.11 mi	31765+3107	9536+1342	9536+1342	25507	7099	7099
20K	3.11 mi	30129+1636	8927+609	8927+609	26119	7374	7374
Half(13.10 mi)	0.67 mi	29929+200	8856+71	8856+71	27728	8142	8142
25K	2.43 mi	30669-740	9245-389	9245-389	34654	11541	11541
30K	3.11 mi	30980-311	9554-309	9554-309	33331	11354	11354
35K	3.11 mi	31139-159	9872-318	9872-318	33140	11999	11999
40K	3.10 mi	31171-32	10125-253	10125-253	31928	11864	11864
Finish(26.22 mi)	1.37 mi	30302+869	9818+307	9818+307	16565	5268	5268

5268

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