Joanna Harris

Bib: 9014 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 45%

Gender (Female)

#0 / 26115

Top 33%

Division (F18-39)

#0 / 14744

Top 34%

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

9:09/mi

28:25

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:22/mi

57:31

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:44/mi

1:27:45

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:58/mi

1:58:40

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:19/mi

2:05:35

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

10:02/mi

2:30:01

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:32/mi

3:02:42

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

10:36/mi

3:35:37

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

10:15/mi

4:07:25

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

9:46/mi

4:20:43

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

6–172 ft

≈

×14story building

•▲ 503 ft climb · ▼ 613 ft descent

The Course

Half Splits

1st Half· via Half

2:05:359:36 /mi⚡ faster

2nd Half

2:15:0810:18 /mi+7.6%

Positive split — 7.6% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	28:25	9:09	3.11 mi	28:25	9:09	-
10K	57:31	9:16	3.10 mi	29:06	9:22	+0:13
15K	1:27:45	9:25	3.11 mi	30:14	9:44	+0:22
20K	1:58:40	9:33	3.11 mi	30:55	9:58	+0:14
Half(13.10 mi)	2:05:35	9:36	0.67 mi	6:55	10:19	+0:21
25K	2:30:01	9:40	2.43 mi	24:26	10:02	-0:17
30K	3:02:42	9:49	3.11 mi	32:41	10:32	+0:30
35K	3:35:37	9:55	3.11 mi	32:55	10:36	+0:04
40K	4:07:25	9:58	3.10 mi	31:48	10:15	-0:21
Finish(26.22 mi)	4:20:43	9:58	1.37 mi	13:18	9:46	-0:29

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:09 /mi

Average Pace

9:57 /mi

Slowest Pace

10:36 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:36:24

60% of race

Time at Steady Pace

1:44:19

40% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:57 /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	28992	8450	8450	30328	8956	8956
10K	3.10 mi	29393-401	8618-168	8618-168	29866	8768	8768
15K	3.11 mi	29686-293	8705-87	8705-87	30328	8956	8956
20K	3.11 mi	30609-923	9103-398	9103-398	33091	10337	10337
Half(13.10 mi)	0.67 mi	30700-91	9157-54	9157-54	33254	10588	10588
25K	2.43 mi	30305+395	9085+72	9085+72	29619	9161	9161
30K	3.11 mi	29863+442	9061+24	9061+24	29282	9443	9443
35K	3.11 mi	28784+1079	8860+201	8860+201	25692	8466	8466
40K	3.10 mi	27650+1134	8639+221	8639+221	22546	7628	7628
Finish(26.22 mi)	1.37 mi	27123+527	8502+137	8502+137	21026	7025	7025

7025

Passing Analysis

Category:

▲Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#28992
5K → 10K	932531-401	#28992 → #29393
10K → 15K	755462-293	#29393 → #29686
15K → 20K	1150227-923	#29686 → #30609
20K → Half	16069-91	#30609 → #30700
Half → 25K	213608+395	#30700 → #30305
25K → 30K	375817+442	#30305 → #29863
30K → 35K	1361215+1079	#29863 → #28784
35K → 40K	791213+1134	#28784 → #27650
40K → Finish	15542+527	#27650 → #27123
TOTALS	38155684+1869	#28992 → #27123

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