Joanna Blyth

Bib: 20136 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 (F55-59)

#0 / 1484

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

11:17/mi

35:02

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

11:55/mi

1:12:03

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

13:02/mi

1:52:30

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

14:20/mi

2:37:00

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

13:49/mi

2:46:16

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

16:03/mi

3:25:20

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

16:50/mi

4:17:37

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

17:01/mi

5:10:26

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

16:39/mi

6:02:07

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

16:02/mi

6:23:58

↑ 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

2:46:1612:42 /mi⚡ faster

2nd Half

3:37:4216:36 /mi+30.9%

Positive split — 30.9% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	35:02	11:17	3.11 mi	35:02	11:17	-
10K	1:12:03	11:36	3.10 mi	37:01	11:55	+0:38
15K	1:52:30	12:05	3.11 mi	40:27	13:02	+1:07
20K	2:37:00	12:39	3.11 mi	44:30	14:20	+1:18
Half(13.10 mi)	2:46:16	12:42	0.67 mi	9:16	13:49	-0:31
25K	3:25:20	13:14	2.43 mi	39:04	16:03	+2:14
30K	4:17:37	13:50	3.11 mi	52:17	16:50	+0:47
35K	5:10:26	14:17	3.11 mi	52:49	17:01	+0:11
40K	6:02:07	14:35	3.10 mi	51:41	16:39	-0:22
Finish(26.22 mi)	6:23:58	14:40	1.37 mi	21:51	16:02	-0:37

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:17 /mi

Average Pace

14:39 /mi

Slowest Pace

17:01 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:46:16

43% of race

Time at Steady Pace

3:37:42

57% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 14:39 /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	F55-59	Seg. Overall	Seg. Females	Seg. F55-59
5K	3.11 mi	50375	19493	19493	52872	21302	21302
10K	3.10 mi	50951-576	19869-376	19869-376	51494	20296	20296
15K	3.11 mi	51762-811	20471-602	20471-602	52872	21302	21302
20K	3.11 mi	53111-1349	21426-955	21426-955	55551	23196	23196
Half(13.10 mi)	0.67 mi	53112-1	21447-21	21447-21	53072	21813	21813
25K	2.43 mi	53835-723	21983-536	21983-536	56013	23599	23599
30K	3.11 mi	54642-807	22526-543	22526-543	56744	24166	24166
35K	3.11 mi	55062-420	22872-346	22872-346	56163	24008	24008
40K	3.10 mi	55434-372	23165-293	23165-293	56555	24257	24257
Finish(26.22 mi)	1.37 mi	55528-94	23241-76	23241-76	56473	24250	24250

24250

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#50375
5K → 10K	1120544-576	#50375 → #50951
10K → 15K	1094283-811	#50951 → #51762
15K → 20K	1466117-1349	#51762 → #53111
20K → Half	8584-1	#53111 → #53112
Half → 25K	868145-723	#53112 → #53835
25K → 30K	908101-807	#53835 → #54642
30K → 35K	552132-420	#54642 → #55062
35K → 40K	44068-372	#55062 → #55434
40K → Finish	14046-94	#55434 → #55528
TOTALS	66731520-5153	#50375 → #55528

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