Alicia Castro

Bib: 18376 F MX

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

9:16/mi

28:47

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:09/mi

57:11

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:31/mi

1:26:42

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:35/mi

1:56:26

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

11:11/mi

2:03:56

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

11:13/mi

2:31:13

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

14:23/mi

3:15:54

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

12:07/mi

3:53:31

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

14:20/mi

4:38:01

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:39/mi

4:52:32

↑ 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

2:03:569:28 /mi⚡ faster

2nd Half

2:48:3612:52 /mi+36.0%

Positive split — 36.0% slower in the second half

AI Race Performance Report

Alicia'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	28:47	9:16	3.11 mi	28:47	9:16	-
10K	57:11	9:13	3.10 mi	28:24	9:09	-0:07
15K	1:26:42	9:19	3.11 mi	29:31	9:31	+0:22
20K	1:56:26	9:23	3.11 mi	29:44	9:35	+0:04
Half(13.10 mi)	2:03:56	9:28	0.67 mi	7:30	11:11	+1:36
25K	2:31:13	9:45	2.43 mi	27:17	11:13	+0:02
30K	3:15:54	10:31	3.11 mi	44:41	14:23	+3:10
35K	3:53:31	10:45	3.11 mi	37:37	12:07	-2:16
40K	4:38:01	11:12	3.10 mi	44:30	14:20	+2:13
Finish(26.22 mi)	4:52:32	11:10	1.37 mi	14:31	10:39	-3:41

Trend:

Faster pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:09 /mi

Average Pace

11:10 /mi

Slowest Pace

14:23 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:56:26

40% of race

Time at Steady Pace

49:18

17% of race

Time at Slower Pace

2:06:48

43% of race

Average Pace: 11:09 /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	30594	9064	9064	27907	7996	7996
10K	3.10 mi	28571+2023	8323+741	8323+741	26621	7573	7573
15K	3.11 mi	28238+333	8135+188	8135+188	27907	7996	7996
20K	3.11 mi	28710-472	8347-212	8347-212	29725	8828	8828
Half(13.10 mi)	0.67 mi	29449-739	8652-305	8652-305	40365	14251	14251
25K	2.43 mi	31082-1633	9430-778	9430-778	38305	13393	13393
30K	3.11 mi	36302-5220	12020-2590	12020-2590	50558	20521	20521
35K	3.11 mi	36099+203	12144-124	12144-124	35518	13141	13141
40K	3.10 mi	38287-2188	13430-1286	13430-1286	49817	20656	20656
Finish(26.22 mi)	1.37 mi	37798+489	13260+170	13260+170	28494	10301	10301

10301

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