Katie Seidel

Bib: 31953 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

10:37/mi

32:58

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

12:12/mi

1:10:50

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

11:21/mi

1:46:05

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

11:32/mi

2:21:53

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

11:44/mi

2:29:45

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

12:45/mi

3:00:47

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

13:39/mi

3:43:10

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

11:33/mi

4:19:03

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

11:34/mi

4:54:57

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:58/mi

5:09:54

↑ 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

2:29:4511:26 /mi⚡ faster

2nd Half

2:40:0912:13 /mi+6.9%

Positive split — 6.9% slower in the second half

AI Race Performance Report

Katie'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	32:58	10:37	3.11 mi	32:58	10:37	-
10K	1:10:50	11:24	3.10 mi	37:52	12:12	+1:35
15K	1:46:05	11:23	3.11 mi	35:15	11:21	-0:51
20K	2:21:53	11:26	3.11 mi	35:48	11:32	+0:11
Half(13.10 mi)	2:29:45	11:26	0.67 mi	7:52	11:44	+0:12
25K	3:00:47	11:39	2.43 mi	31:02	12:45	+1:01
30K	3:43:10	11:59	3.11 mi	42:23	13:39	+0:54
35K	4:19:03	11:55	3.11 mi	35:53	11:33	-2:06
40K	4:54:57	11:53	3.10 mi	35:54	11:34	+0:01
Finish(26.22 mi)	5:09:54	11:50	1.37 mi	14:57	10:58	-0:36

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:37 /mi

Average Pace

11:50 /mi

Slowest Pace

13:39 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

47:55

15% of race

Time at Steady Pace

2:30:42

49% of race

Time at Slower Pace

1:51:17

36% of race

Average Pace: 11:49 /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	F18-39	Seg. Overall	Seg. Females	Seg. F18-39
5K	3.11 mi	44858	16147	16147	44308	15910	15910
10K	3.10 mi	49803-4945	19148-3001	19148-3001	52626	21065	21065
15K	3.11 mi	47771+2032	17917+1231	17917+1231	44308	15910	15910
20K	3.11 mi	47003+768	17542+375	17542+375	45285	16787	16787
Half(13.10 mi)	0.67 mi	46789+214	17441+101	17441+101	44185	16411	16411
25K	2.43 mi	46711+78	17499-58	17499-58	46443	17844	17844
30K	3.11 mi	46847-136	17725-226	17725-226	47516	18795	18795
35K	3.11 mi	44678+2169	16641+1084	16641+1084	31950	11434	11434
40K	3.10 mi	43222+1456	16011+630	16011+630	32167	11991	11991
Finish(26.22 mi)	1.37 mi	42639+583	15754+257	15754+257	31275	11598	11598

11598

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