Katherine Leonard

Bib: 33719 F US

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

11:23/mi

35:19

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

11:27/mi

1:10:51

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

11:48/mi

1:47:29

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

11:35/mi

2:23:26

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

11:59/mi

2:31:28

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

12:46/mi

3:02:33

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

12:13/mi

3:40:28

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

12:39/mi

4:19:45

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

12:20/mi

4:58:01

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:07/mi

5:14:32

↑ 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

2:31:2811:34 /mi⚡ faster

2nd Half

2:43:0412:26 /mi+7.7%

Positive split — 7.7% slower in the second half

AI Race Performance Report

Katherine'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	35:19	11:23	3.11 mi	35:19	11:23	-
10K	1:10:51	11:25	3.10 mi	35:32	11:27	+0:04
15K	1:47:29	11:32	3.11 mi	36:38	11:48	+0:21
20K	2:23:26	11:33	3.11 mi	35:57	11:35	-0:13
Half(13.10 mi)	2:31:28	11:34	0.67 mi	8:02	11:59	+0:24
25K	3:02:33	11:46	2.43 mi	31:05	12:46	+0:47
30K	3:40:28	11:50	3.11 mi	37:55	12:13	-0:33
35K	4:19:45	11:57	3.11 mi	39:17	12:39	+0:26
40K	4:58:01	12:00	3.10 mi	38:16	12:20	-0:19
Finish(26.22 mi)	5:14:32	12:01	1.37 mi	16:31	12:07	-0:13

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

11:23 /mi

Average Pace

12:00 /mi

Slowest Pace

12:46 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

4:04:10

78% of race

Time at Steady Pace

1:10:22

22% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 12:00 /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	F18-39	Seg. Overall	Seg. Females	Seg. F18-39
5K	3.11 mi	50936	19853	19853	47315	17716	17716
10K	3.10 mi	49820+1116	19161+692	19161+692	48776	18521	18521
15K	3.11 mi	48806+1014	18542+619	18542+619	47315	17716	17716
20K	3.11 mi	47833+973	18040+502	18040+502	45560	16945	16945
Half(13.10 mi)	0.67 mi	47682+151	17979+61	17979+61	45623	17272	17272
25K	2.43 mi	47393+289	17895+84	17895+84	46543	17903	17903
30K	3.11 mi	46016+1377	17221+674	17221+674	40176	14843	14843
35K	3.11 mi	44881+1135	16760+461	16760+461	38801	14761	14761
40K	3.10 mi	44029+852	16445+315	16445+315	37717	14656	14656
Finish(26.22 mi)	1.37 mi	43832+197	16387+58	16387+58	40608	15932	15932

15932

Passing Analysis

Category:

▲Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#50936
5K → 10K	2301346+1116	#50936 → #49820
10K → 15K	1751189+1014	#49820 → #48806
15K → 20K	1201093+973	#48806 → #47833
20K → Half	40191+151	#47833 → #47682
Half → 25K	329618+289	#47682 → #47393
25K → 30K	501427+1377	#47393 → #46016
30K → 35K	781213+1135	#46016 → #44881
35K → 40K	79931+852	#44881 → #44029
40K → Finish	64261+197	#44029 → #43832
TOTALS	11658269+7104	#50936 → #43832

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

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