Nicola Siao

Bib: 11733 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 34%

Gender (Female)

#0 / 26115

Top 22%

Division (F18-39)

#0 / 14744

Top 24%

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

8:27/mi

26:13

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:34/mi

52:49

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:58/mi

1:20:39

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:46/mi

1:47:51

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:03/mi

1:53:55

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:55/mi

2:15:37

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

9:14/mi

2:44:16

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

9:53/mi

3:14:58

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

10:03/mi

3:46:11

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

9:50/mi

3:59:35

↑ 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

1:53:558:42 /mi⚡ faster

2nd Half

2:05:409:35 /mi+10.3%

Positive split — 10.3% slower in the second half

AI Race Performance Report

Nicola'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	26:13	8:27	3.11 mi	26:13	8:27	-
10K	52:49	8:31	3.10 mi	26:36	8:34	+0:07
15K	1:20:39	8:40	3.11 mi	27:50	8:58	+0:24
20K	1:47:51	8:41	3.11 mi	27:12	8:46	-0:12
Half(13.10 mi)	1:53:55	8:42	0.67 mi	6:04	9:03	+0:17
25K	2:15:37	8:44	2.43 mi	21:42	8:55	-0:08
30K	2:44:16	8:49	3.11 mi	28:39	9:14	+0:19
35K	3:14:58	8:58	3.11 mi	30:42	9:53	+0:39
40K	3:46:11	9:07	3.10 mi	31:13	10:03	+0:10
Finish(26.22 mi)	3:59:35	9:09	1.37 mi	13:24	9:50	-0:13

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:27 /mi

Average Pace

9:09 /mi

Slowest Pace

10:03 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:44:16

69% of race

Time at Steady Pace

44:06

18% of race

Time at Slower Pace

31:13

13% of race

Average Pace: 9:08 /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	19098	4884	4884	20961	5490	5490
10K	3.10 mi	18993+105	4864+20	4864+20	19031	4903	4903
15K	3.11 mi	19547-554	5048-184	5048-184	20961	5490	5490
20K	3.11 mi	19796-249	5128-80	5128-80	20644	5455	5455
Half(13.10 mi)	0.67 mi	19816-20	5134-6	5134-6	21116	5667	5667
25K	2.43 mi	19717+99	5144-10	5144-10	19719	5287	5287
30K	3.11 mi	19443+274	5126+18	5126+18	19394	5397	5397
35K	3.11 mi	19584-141	5346-220	5346-220	21023	6471	6471
40K	3.10 mi	19882-298	5633-287	5633-287	21247	7063	7063
Finish(26.22 mi)	1.37 mi	20122-240	5756-123	5756-123	21620	7254	7254

7254

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