Barbara Costa

Bib: 25219 F GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Masters (Masters Women)

#0 / 11371

Division (F50-54)

#0 / 2342

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

13:03/mi

40:31

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

13:16/mi

1:21:44

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

13:27/mi

2:03:30

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

12:51/mi

2:43:25

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

13:45/mi

2:52:38

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

13:30/mi

3:25:30

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

14:00/mi

4:08:57

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

14:59/mi

4:55:29

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

14:00/mi

5:38:56

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

14:00/mi

5:58:01

↑ 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

2:52:3813:11 /mi⚡ faster

2nd Half

3:05:2314:08 /mi+7.4%

Positive split — 7.4% slower in the second half

AI Race Performance Report

Barbara'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	40:31	13:03	3.11 mi	40:31	13:03	-
10K	1:21:44	13:10	3.10 mi	41:13	13:16	+0:13
15K	2:03:30	13:16	3.11 mi	41:46	13:27	+0:11
20K	2:43:25	13:09	3.11 mi	39:55	12:51	-0:36
Half(13.10 mi)	2:52:38	13:11	0.67 mi	9:13	13:45	+0:54
25K	3:25:30	13:14	2.43 mi	32:52	13:30	-0:15
30K	4:08:57	13:22	3.11 mi	43:27	14:00	+0:30
35K	4:55:29	13:36	3.11 mi	46:32	14:59	+0:59
40K	5:38:56	13:39	3.10 mi	43:27	14:00	-0:59
Finish(26.22 mi)	5:58:01	13:40	1.37 mi	19:05	14:00	0:00

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

12:51 /mi

Average Pace

13:40 /mi

Slowest Pace

14:59 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

5:11:29

87% of race

Time at Steady Pace

46:32

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 13:39 /mi

Loading chart...

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	F50-54	Seg. Overall	Seg. Females	Seg. F50-54
5K	3.11 mi	57233	24195	24195	54264	22226	22226
10K	3.10 mi	56654+579	23794+401	23794+401	56022	23390	23390
15K	3.11 mi	55895+759	23276+518	23276+518	54264	22226	22226
20K	3.11 mi	54881+1014	22606+670	22606+670	51363	20501	20501
Half(13.10 mi)	0.67 mi	54763+118	22535+71	22535+71	52835	21654	21654
25K	2.43 mi	53863+900	22003+532	22003+532	49470	19633	19633
30K	3.11 mi	53146+717	21595+408	21595+408	49002	19639	19639
35K	3.11 mi	52845+301	21493+102	21493+102	50509	20878	20878
40K	3.10 mi	52473+372	21323+170	21323+170	48097	19777	19777
Finish(26.22 mi)	1.37 mi	52476-3	21360-37	21360-37	51216	21414	21414

21414

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