Iona Miller

Bib: 20465 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

11:33/mi

35:53

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

11:56/mi

1:12:55

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

12:27/mi

1:51:35

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

12:06/mi

2:29:08

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

12:36/mi

2:37:35

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

12:28/mi

3:07:56

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

13:34/mi

3:50:03

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

13:36/mi

4:32:18

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

13:27/mi

5:14:05

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:55/mi

5:31:41

↑ 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

2:37:3512:02 /mi⚡ faster

2nd Half

2:54:0613:17 /mi+10.5%

Positive split — 10.5% slower in the second half

AI Race Performance Report

Iona'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	35:53	11:33	3.11 mi	35:53	11:33	-
10K	1:12:55	11:45	3.10 mi	37:02	11:56	+0:23
15K	1:51:35	11:59	3.11 mi	38:40	12:27	+0:31
20K	2:29:08	12:01	3.11 mi	37:33	12:06	-0:21
Half(13.10 mi)	2:37:35	12:02	0.67 mi	8:27	12:36	+0:30
25K	3:07:56	12:06	2.43 mi	30:21	12:28	-0:08
30K	3:50:03	12:21	3.11 mi	42:07	13:34	+1:06
35K	4:32:18	12:32	3.11 mi	42:15	13:36	+0:02
40K	5:14:05	12:39	3.10 mi	41:47	13:27	-0:09
Finish(26.22 mi)	5:31:41	12:40	1.37 mi	17:36	12:55	-0:32

Trend:

Faster pace

Steady pace

Slower pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

11:33 /mi

Average Pace

12:40 /mi

Slowest Pace

13:36 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:07:56

57% of race

Time at Steady Pace

2:23:45

43% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 12:39 /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	52019	20534	20534	50578	19778	19778
10K	3.10 mi	51702+317	20374+160	20374+160	51510	20304	20304
15K	3.11 mi	51319+383	20158+216	20158+216	50578	19778	19778
20K	3.11 mi	50352+967	19622+536	19622+536	48199	18507	18507
Half(13.10 mi)	0.67 mi	50219+133	19559+63	19559+63	48614	19042	19042
25K	2.43 mi	49217+1002	18981+578	18981+578	45156	17115	17115
30K	3.11 mi	48800+417	18847+134	18847+134	47113	18555	18555
35K	3.11 mi	48140+660	18604+243	18604+243	44064	17457	17457
40K	3.10 mi	47807+333	18536+68	18536+68	45085	18233	18233
Finish(26.22 mi)	1.37 mi	47691+116	18523+13	18523+13	45933	18611	18611

18611

Passing Analysis

No position changes recorded for this athlete.

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