Leah Ballesteros

Bib: 77001 F US

0:00

0:00

/ mi

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Top 48%

Division (F18-39)

#0 / 14744

Top 49%

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

9:51/mi

30:36

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:15/mi

1:02:24

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:34/mi

1:35:13

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

10:18/mi

2:07:12

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:38/mi

2:14:20

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

10:38/mi

2:40:13

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:21/mi

3:15:26

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

11:35/mi

3:51:23

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

12:43/mi

4:30:53

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:21/mi

4:47:43

↑ 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

2:14:2010:16 /mi⚡ faster

2nd Half

2:33:2311:42 /mi+14.2%

Positive split — 14.2% slower in the second half

AI Race Performance Report

Leah'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	30:36	9:51	3.11 mi	30:36	9:51	-
10K	1:02:24	10:03	3.10 mi	31:48	10:15	+0:24
15K	1:35:13	10:13	3.11 mi	32:49	10:34	+0:19
20K	2:07:12	10:15	3.11 mi	31:59	10:18	-0:16
Half(13.10 mi)	2:14:20	10:16	0.67 mi	7:08	10:38	+0:20
25K	2:40:13	10:19	2.43 mi	25:53	10:38	0:00
30K	3:15:26	10:30	3.11 mi	35:13	11:21	+0:43
35K	3:51:23	10:39	3.11 mi	35:57	11:35	+0:14
40K	4:30:53	10:54	3.10 mi	39:30	12:43	+1:08
Finish(26.22 mi)	4:47:43	10:59	1.37 mi	16:50	12:21	-0:22

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:51 /mi

Average Pace

10:59 /mi

Slowest Pace

12:43 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

30:36

11% of race

Time at Steady Pace

2:09:37

45% of race

Time at Slower Pace

2:07:30

44% of race

Average Pace: 10:58 /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	37105	11936	11936	37950	12473	12473
10K	3.10 mi	37826-721	12304-368	12304-368	38753	12822	12822
15K	3.11 mi	37753+73	12279+25	12279+25	37950	12473	12473
20K	3.11 mi	37164+589	12104+175	12104+175	36163	11847	11847
Half(13.10 mi)	0.67 mi	37073+91	12088+16	12088+16	36033	11941	11941
25K	2.43 mi	36454+619	11912+176	11912+176	34300	11363	11363
30K	3.11 mi	36102+352	11920-8	11920-8	34905	12140	12140
35K	3.11 mi	35276+826	11768+152	11768+152	32065	11482	11482
40K	3.10 mi	35947-671	12275-507	12275-507	40489	15956	15956
Finish(26.22 mi)	1.37 mi	36235-288	12492-217	12492-217	42289	16736	16736

16736

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