Stephanie Castro Brenes

Bib: 51050 F CR

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 30%

Gender (Female)

#0 / 26115

Top 19%

Masters (Masters Women)

#0 / 11371

Top 17%

Division (F40-44)

#0 / 3355

Top 22%

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

9:17/mi

28:48

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:15/mi

57:31

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:23/mi

1:26:38

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:59/mi

1:54:30

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:15/mi

2:00:42

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:57/mi

2:22:30

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

8:41/mi

2:49:27

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

8:45/mi

3:16:35

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

8:44/mi

3:43:42

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

8:04/mi

3:54:42

↑ 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

2:00:429:13 /mi+5.6%

2nd Half

1:54:008:42 /mi✓ faster

Negative split — 5.6% faster in the second half

AI Race Performance Report

Stephanie'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	28:48	9:17	3.11 mi	28:48	9:17	-
10K	57:31	9:16	3.10 mi	28:43	9:15	-0:02
15K	1:26:38	9:18	3.11 mi	29:07	9:23	+0:08
20K	1:54:30	9:13	3.11 mi	27:52	8:59	-0:24
Half(13.10 mi)	2:00:42	9:13	0.67 mi	6:12	9:15	+0:16
25K	2:22:30	9:11	2.43 mi	21:48	8:57	-0:18
30K	2:49:27	9:06	3.11 mi	26:57	8:41	-0:16
35K	3:16:35	9:03	3.11 mi	27:08	8:45	+0:04
40K	3:43:42	9:01	3.10 mi	27:07	8:44	-0:01
Finish(26.22 mi)	3:54:42	8:58	1.37 mi	11:00	8:04	-0:40

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:04 /mi

Average Pace

8:57 /mi

Slowest Pace

9:23 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:32:12

39% of race

Time at Steady Pace

2:22:30

61% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:57 /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	F40-44	Seg. Overall	Seg. Females	Seg. F40-44
5K	3.11 mi	30638	9078	9078	26271	7351	7351
10K	3.10 mi	29390+1248	8615+463	8615+463	28162	8125	8125
15K	3.11 mi	28134+1256	8096+519	8096+519	26271	7351	7351
20K	3.11 mi	26719+1415	7569+527	7569+527	23240	6317	6317
Half(13.10 mi)	0.67 mi	26467+252	7490+79	7490+79	23456	6462	6462
25K	2.43 mi	25092+1375	7032+458	7032+458	20118	5417	5417
30K	3.11 mi	22533+2559	6224+808	6224+808	14613	3690	3690
35K	3.11 mi	20401+2132	5638+586	5638+586	12464	3270	3270
40K	3.10 mi	18820+1581	5221+417	5221+417	11609	3249	3249
Finish(26.22 mi)	1.37 mi	17993+827	4979+242	4979+242	8047	1974	1974

1974

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