Isla Letts

Bib: 63390 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

10:34/mi

32:49

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

11:02/mi

1:07:03

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

11:19/mi

1:42:12

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

11:47/mi

2:18:46

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

12:20/mi

2:27:02

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

14:21/mi

3:01:59

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

13:10/mi

3:42:52

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

14:16/mi

4:27:10

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

13:22/mi

5:08:39

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

13:52/mi

5:27:33

↑ 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

2:27:0211:14 /mi⚡ faster

2nd Half

3:00:3113:46 /mi+22.8%

Positive split — 22.8% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	32:49	10:34	3.11 mi	32:49	10:34	-
10K	1:07:03	10:48	3.10 mi	34:14	11:02	+0:28
15K	1:42:12	10:58	3.11 mi	35:09	11:19	+0:17
20K	2:18:46	11:10	3.11 mi	36:34	11:47	+0:28
Half(13.10 mi)	2:27:02	11:14	0.67 mi	8:16	12:20	+0:33
25K	3:01:59	11:43	2.43 mi	34:57	14:21	+2:01
30K	3:42:52	11:58	3.11 mi	40:53	13:10	-1:11
35K	4:27:10	12:18	3.11 mi	44:18	14:16	+1:06
40K	5:08:39	12:26	3.10 mi	41:29	13:22	-0:54
Finish(26.22 mi)	5:27:33	12:31	1.37 mi	18:54	13:52	+0:30

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:34 /mi

Average Pace

12:30 /mi

Slowest Pace

14:21 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:27:02

45% of race

Time at Steady Pace

1:22:22

25% of race

Time at Slower Pace

1:38:09

30% of race

Average Pace: 12:30 /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	44420	15899	15899	44062	15776	15776
10K	3.10 mi	45060-640	16286-387	16286-387	45698	16690	16690
15K	3.11 mi	44588+472	16005+281	16005+281	44062	15776	15776
20K	3.11 mi	45190-602	16436-431	16436-431	46619	17545	17545
Half(13.10 mi)	0.67 mi	45329-139	16550-114	16550-114	47344	18279	18279
25K	2.43 mi	47184-1855	17779-1229	17779-1229	52233	21287	21287
30K	3.11 mi	46759+425	17673+106	17673+106	45234	17530	17530
35K	3.11 mi	46857-98	17853-180	17853-180	47368	19186	19186
40K	3.10 mi	46555+302	17812+41	17812+41	44549	17956	17956
Finish(26.22 mi)	1.37 mi	46758-203	17979-167	17979-167	50679	21123	21123

21123

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#44420
5K → 10K	1259619-640	#44420 → #45060
10K → 15K	371843+472	#45060 → #44588
15K → 20K	953351-602	#44588 → #45190
20K → Half	21980-139	#45190 → #45329
Half → 25K	1987132-1855	#45329 → #47184
25K → 30K	298723+425	#47184 → #46759
30K → 35K	489391-98	#46759 → #46857
35K → 40K	196498+302	#46857 → #46555
40K → Finish	29087-203	#46555 → #46758
TOTALS	60623724-2338	#44420 → #46758

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

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Results processed 4 months ago

Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing