Katrina Alexander

Bib: 82748 F GB

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

11:40/mi

36:14

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

12:16/mi

1:14:18

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

12:37/mi

1:53:27

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

12:18/mi

2:31:39

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

12:42/mi

2:40:10

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

12:32/mi

3:10:41

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

13:28/mi

3:52:29

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

13:43/mi

4:35:03

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

13:37/mi

5:17:19

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

13:08/mi

5:35:13

↑ 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

2:40:1012:14 /mi⚡ faster

2nd Half

2:55:0313:21 /mi+9.3%

Positive split — 9.3% slower in the second half

AI Race Performance Report

Katrina'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	36:14	11:40	3.11 mi	36:14	11:40	-
10K	1:14:18	11:58	3.10 mi	38:04	12:16	+0:36
15K	1:53:27	12:11	3.11 mi	39:09	12:37	+0:21
20K	2:31:39	12:13	3.11 mi	38:12	12:18	-0:19
Half(13.10 mi)	2:40:10	12:14	0.67 mi	8:31	12:42	+0:24
25K	3:10:41	12:17	2.43 mi	30:31	12:32	-0:10
30K	3:52:29	12:29	3.11 mi	41:48	13:28	+0:56
35K	4:35:03	12:39	3.11 mi	42:34	13:43	+0:15
40K	5:17:19	12:47	3.10 mi	42:16	13:37	-0:06
Finish(26.22 mi)	5:35:13	12:48	1.37 mi	17:54	13:08	-0:29

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

11:40 /mi

Average Pace

12:48 /mi

Slowest Pace

13:43 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:10:41

57% of race

Time at Steady Pace

2:24:32

43% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 12:47 /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	52557	20905	20905	51244	20208	20208
10K	3.10 mi	52710-153	21056-151	21056-151	52880	21236	21236
15K	3.11 mi	52240+470	20784+272	20784+272	51244	20208	20208
20K	3.11 mi	51395+845	20293+491	20293+491	49126	19056	19056
Half(13.10 mi)	0.67 mi	51205+190	20190+103	20190+103	49051	19284	19284
25K	2.43 mi	50064+1141	19511+679	19511+679	45499	17311	17311
30K	3.11 mi	49436+628	19229+282	19229+282	46650	18308	18308
35K	3.11 mi	48779+657	18994+235	18994+235	44636	17740	17740
40K	3.10 mi	48527+252	18952+42	18952+42	45969	18667	18667
Finish(26.22 mi)	1.37 mi	48433+94	18942+10	18942+10	47187	19268	19268

19268

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