Nadia Siamer

Bib: 19703 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

10:22/mi

32:10

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:10/mi

1:03:45

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:45/mi

1:37:06

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

11:08/mi

2:11:40

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

12:43/mi

2:20:12

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

11:28/mi

2:48:07

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

12:20/mi

3:26:25

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

12:20/mi

4:04:42

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

12:13/mi

4:42:38

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:52/mi

4:57:26

↑ 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

2:20:1210:43 /mi⚡ faster

2nd Half

2:37:1412:00 /mi+12.1%

Positive split — 12.1% slower in the second half

AI Race Performance Report

Nadia'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	32:10	10:22	3.11 mi	32:10	10:22	-
10K	1:03:45	10:16	3.10 mi	31:35	10:10	-0:12
15K	1:37:06	10:26	3.11 mi	33:21	10:45	+0:35
20K	2:11:40	10:36	3.11 mi	34:34	11:08	+0:23
Half(13.10 mi)	2:20:12	10:43	0.67 mi	8:32	12:43	+1:35
25K	2:48:07	10:50	2.43 mi	27:55	11:28	-1:15
30K	3:26:25	11:05	3.11 mi	38:18	12:20	+0:52
35K	4:04:42	11:16	3.11 mi	38:17	12:20	0:00
40K	4:42:38	11:23	3.10 mi	37:56	12:13	-0:07
Finish(26.22 mi)	4:57:26	11:22	1.37 mi	14:48	10:52	-1:21

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:10 /mi

Average Pace

11:21 /mi

Slowest Pace

12:43 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:51:54

38% of race

Time at Steady Pace

1:02:29

21% of race

Time at Slower Pace

2:03:03

41% of race

Average Pace: 11:21 /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	42429	14744	14744	39461	13250	13250
10K	3.10 mi	40075+2354	13451+1293	13451+1293	38102	12495	12495
15K	3.11 mi	39721+354	13302+149	13302+149	39461	13250	13250
20K	3.11 mi	40470-749	13780-478	13780-478	42661	15289	15289
Half(13.10 mi)	0.67 mi	41128-658	14164-384	14164-384	49160	19348	19348
25K	2.43 mi	40750+378	14114+50	14114+50	40019	14278	14278
30K	3.11 mi	40707+43	14275-161	14275-161	40846	15210	15210
35K	3.11 mi	40066+641	14166+109	14166+109	36839	13791	13791
40K	3.10 mi	39726+340	14171-5	14171-5	36999	14316	14316
Finish(26.22 mi)	1.37 mi	39317+409	14026+145	14026+145	30358	11193	11193

11193

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