Joanna Barron

Bib: 59616 F GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Masters (Masters Women)

#0 / 11371

Division (F50-54)

#0 / 2342

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

10:23/mi

32:13

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:48/mi

1:05:45

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

11:19/mi

1:40:53

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

11:10/mi

2:15:34

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

11:39/mi

2:23:23

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

11:54/mi

2:52:20

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

12:25/mi

3:30:53

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

13:07/mi

4:11:35

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

13:11/mi

4:52:30

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:11/mi

5:09:06

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

503ft

Total climb

166ft

Range

6 to 172 ft

×14

613ft

Total descent

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The Course

Half Splits

1st Half· via Half

2:23:2310:57 /mi⚡ faster

2nd Half

2:45:4312:38 /mi+15.6%

Positive split — 15.6% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	32:13	10:23	3.11 mi	32:13	10:23	-
10K	1:05:45	10:35	3.10 mi	33:32	10:48	+0:25
15K	1:40:53	10:50	3.11 mi	35:08	11:19	+0:31
20K	2:15:34	10:55	3.11 mi	34:41	11:10	-0:09
Half(13.10 mi)	2:23:23	10:57	0.67 mi	7:49	11:39	+0:29
25K	2:52:20	11:06	2.43 mi	28:57	11:54	+0:15
30K	3:30:53	11:19	3.11 mi	38:33	12:25	+0:31
35K	4:11:35	11:35	3.11 mi	40:42	13:07	+0:42
40K	4:52:30	11:47	3.10 mi	40:55	13:11	+0:04
Finish(26.22 mi)	5:09:06	11:48	1.37 mi	16:36	12:11	-1:00

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:23 /mi

Average Pace

11:48 /mi

Slowest Pace

13:11 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:15:34

44% of race

Time at Steady Pace

53:22

17% of race

Time at Slower Pace

2:00:10

39% of race

Average Pace: 11:47 /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	F50-54	Seg. Overall	Seg. Females	Seg. F50-54
5K	3.11 mi	42613	14859	14859	44020	15751	15751
10K	3.10 mi	43145-532	15145-286	15145-286	43959	15652	15652
15K	3.11 mi	43406-261	15322-177	15322-177	44020	15751	15751
20K	3.11 mi	43177+229	15275+47	15275+47	42941	15452	15452
Half(13.10 mi)	0.67 mi	43138+39	15286-11	15286-11	43721	16153	16153
25K	2.43 mi	42856+282	15243+43	15243+43	42446	15587	15587
30K	3.11 mi	42502+354	15239+4	15239+4	41305	15444	15444
35K	3.11 mi	42335+167	15379-140	15379-140	41375	16052	16052
40K	3.10 mi	42548-213	15656-277	15656-277	43418	17376	17376
Finish(26.22 mi)	1.37 mi	42431+117	15640+16	15640+16	41057	16150	16150

40K→Finish

24.9 - 26.2 mi

Top 69%

+14ft-18ft

Overall

41057

Females

16150

F50-54

16150

Passing Analysis

Category:

▲Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#42613
5K → 10K	1139607-532	#42613 → #43145
10K → 15K	769508-261	#43145 → #43406
15K → 20K	441670+229	#43406 → #43177
20K → Half	117156+39	#43177 → #43138
Half → 25K	375657+282	#43138 → #42856
25K → 30K	399753+354	#42856 → #42502
30K → 35K	448615+167	#42502 → #42335
35K → 40K	531318-213	#42335 → #42548
40K → Finish	104221+117	#42548 → #42431
TOTALS	43234505+182	#42613 → #42431

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