Katie Duffill

Bib: 70686 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

10:11/mi

31:36

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:22/mi

1:03:47

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

11:02/mi

1:38:03

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

11:06/mi

2:12:32

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

11:29/mi

2:20:14

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

11:39/mi

2:48:36

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

12:00/mi

3:25:52

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

12:26/mi

4:04:29

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

12:52/mi

4:44:25

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:20/mi

5:01:13

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

503ft

Total climb

613ft

Total descent

166ft

Range

6 to 172 ft

≈

×14story building

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The Course

Half Splits

1st Half· via Half

2:20:1410:43 /mi⚡ faster

2nd Half

2:40:5912:17 /mi+14.8%

Positive split — 14.8% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	31:36	10:11	3.11 mi	31:36	10:11	-
10K	1:03:47	10:16	3.10 mi	32:11	10:22	+0:11
15K	1:38:03	10:32	3.11 mi	34:16	11:02	+0:40
20K	2:12:32	10:40	3.11 mi	34:29	11:06	+0:04
Half(13.10 mi)	2:20:14	10:43	0.67 mi	7:42	11:29	+0:23
25K	2:48:36	10:52	2.43 mi	28:22	11:39	+0:10
30K	3:25:52	11:03	3.11 mi	37:16	12:00	+0:21
35K	4:04:29	11:15	3.11 mi	38:37	12:26	+0:26
40K	4:44:25	11:27	3.10 mi	39:56	12:52	+0:26
Finish(26.22 mi)	5:01:13	11:30	1.37 mi	16:48	12:20	-0:32

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:11 /mi

Average Pace

11:30 /mi

Slowest Pace

12:52 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:12:32

44% of race

Time at Steady Pace

1:13:20

24% of race

Time at Slower Pace

1:35:21

32% of race

Average Pace: 11:29 /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	40573	13715	13715	41887	14556	14556
10K	3.10 mi	40120+453	13476+239	13476+239	39952	13438	13438
15K	3.11 mi	40687-567	13819-343	13819-343	41887	14556	14556
20K	3.11 mi	41136-449	14135-316	14135-316	42487	15189	15189
Half(13.10 mi)	0.67 mi	41145-9	14172-37	14172-37	42541	15472	15472
25K	2.43 mi	40982+163	14238-66	14238-66	41153	14893	14893
30K	3.11 mi	40473+509	14162+76	14162+76	39032	14242	14242
35K	3.11 mi	39998+475	14133+29	14133+29	37485	14090	14090
40K	3.10 mi	40264-266	14450-317	14450-317	41418	16377	16377
Finish(26.22 mi)	1.37 mi	40450-186	14587-137	14587-137	42126	16655	16655

16655

Passing Analysis

Category:

▲Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#40573
5K → 10K	529982+453	#40573 → #40120
10K → 15K	964397-567	#40120 → #40687
15K → 20K	860411-449	#40687 → #41136
20K → Half	136127-9	#41136 → #41145
Half → 25K	416579+163	#41145 → #40982
25K → 30K	319828+509	#40982 → #40473
30K → 35K	287762+475	#40473 → #39998
35K → 40K	587321-266	#39998 → #40264
40K → Finish	290104-186	#40264 → #40450
TOTALS	43884511+123	#40573 → #40450

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