Nathalia Alvarado

Bib: 20217 F CO

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Masters (Masters Women)

#0 / 11371

Division (F45-49)

#0 / 2995

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

11:09/mi

34:38

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

13:35/mi

1:16:49

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

14:29/mi

2:01:48

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

14:36/mi

2:47:08

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

15:33/mi

2:57:34

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

15:57/mi

3:36:24

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

15:27/mi

4:24:24

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

16:30/mi

5:15:37

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

16:15/mi

6:06:06

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

16:22/mi

6:28:25

↑ 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

2:57:3413:34 /mi⚡ faster

2nd Half

3:30:5116:05 /mi+18.7%

Positive split — 18.7% slower in the second half

AI Race Performance Report

Nathalia'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	34:38	11:09	3.11 mi	34:38	11:09	-
10K	1:16:49	12:22	3.10 mi	42:11	13:35	+2:26
15K	2:01:48	13:05	3.11 mi	44:59	14:29	+0:54
20K	2:47:08	13:27	3.11 mi	45:20	14:36	+0:07
Half(13.10 mi)	2:57:34	13:34	0.67 mi	10:26	15:33	+0:57
25K	3:36:24	13:56	2.43 mi	38:50	15:57	+0:24
30K	4:24:24	14:12	3.11 mi	48:00	15:27	-0:30
35K	5:15:37	14:31	3.11 mi	51:13	16:30	+1:03
40K	6:06:06	14:44	3.10 mi	50:29	16:15	-0:15
Finish(26.22 mi)	6:28:25	14:50	1.37 mi	22:19	16:22	+0:07

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

11:09 /mi

Average Pace

14:50 /mi

Slowest Pace

16:30 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:47:08

43% of race

Time at Steady Pace

2:27:45

38% of race

Time at Slower Pace

1:13:32

19% of race

Average Pace: 14:49 /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	F45-49	Seg. Overall	Seg. Females	Seg. F45-49
5K	3.11 mi	49532	18956	18956	56683	23869	23869
10K	3.10 mi	54342-4810	22150-3194	22150-3194	56642	23819	23819
15K	3.11 mi	55428-1086	22934-784	22934-784	56683	23869	23869
20K	3.11 mi	55621-193	23107-173	23107-173	56098	23550	23550
Half(13.10 mi)	0.67 mi	55733-112	23184-77	23184-77	56870	24223	24223
25K	2.43 mi	55888-155	23327-143	23327-143	55867	23509	23509
30K	3.11 mi	55632+256	23188+139	23188+139	53998	22527	22527
35K	3.11 mi	55686-54	23277-89	23277-89	55107	23423	23423
40K	3.10 mi	55825-139	23421-144	23421-144	55859	23891	23891
Finish(26.22 mi)	1.37 mi	55957-132	23527-106	23527-106	56952	24530	24530

24530

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