Catherine Shaw

Bib: 48451 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 48%

Gender (Female)

#0 / 26115

Top 35%

Division (F18-39)

#0 / 14744

Top 36%

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

8:31/mi

26:25

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:46/mi

53:37

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

11:05/mi

1:28:00

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

11:05/mi

2:02:23

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:16/mi

2:08:36

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:54/mi

2:32:41

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:36/mi

3:05:35

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

10:57/mi

3:39:36

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

10:14/mi

4:11:22

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

9:57/mi

4:24:55

↑ 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

2:08:369:50 /mi⚡ faster

2nd Half

2:16:1910:24 /mi+6.0%

Positive split — 6.0% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	26:25	8:31	3.11 mi	26:25	8:31	-
10K	53:37	8:38	3.10 mi	27:12	8:46	+0:15
15K	1:28:00	9:27	3.11 mi	34:23	11:05	+2:19
20K	2:02:23	9:51	3.11 mi	34:23	11:05	0:00
Half(13.10 mi)	2:08:36	9:50	0.67 mi	6:13	9:16	-1:49
25K	2:32:41	9:50	2.43 mi	24:05	9:54	+0:38
30K	3:05:35	9:58	3.11 mi	32:54	10:36	+0:42
35K	3:39:36	10:06	3.11 mi	34:01	10:57	+0:21
40K	4:11:22	10:07	3.10 mi	31:46	10:14	-0:43
Finish(26.22 mi)	4:24:55	10:07	1.37 mi	13:33	9:57	-0:17

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

8:31 /mi

Average Pace

10:07 /mi

Slowest Pace

11:05 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

59:50

23% of race

Time at Steady Pace

1:42:18

39% of race

Time at Slower Pace

1:42:47

39% of race

Average Pace: 10:06 /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	19850	5134	5134	42188	14719	14719
10K	3.10 mi	20527-677	5392-258	5392-258	21295	5693	5693
15K	3.11 mi	30005-9478	8831-3439	8831-3439	42188	14719	14719
20K	3.11 mi	33571-3566	10375-1544	10375-1544	42233	15039	15039
Half(13.10 mi)	0.67 mi	32995+576	10152+223	10152+223	23813	6648	6648
25K	2.43 mi	31990+1005	9838+314	9838+314	28534	8652	8652
30K	3.11 mi	31246+744	9671+167	9671+167	29803	9688	9688
35K	3.11 mi	30333+913	9533+138	9533+138	28026	9553	9553
40K	3.10 mi	29001+1332	9175+358	9175+358	22478	7596	7596
Finish(26.22 mi)	1.37 mi	28567+434	9073+102	9073+102	22549	7646	7646

7646

Passing Analysis

Category:

▼Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#19850
5K → 10K	200200-677	#19850 → #20527
10K → 15K	2005-9478	#20527 → #30005
15K → 20K	20034-3566	#30005 → #33571
20K → Half	1577*+576	#33571 → #32995
Half → 25K	451050*+1005	#32995 → #31990
25K → 30K	241985+744	#31990 → #31246
30K → 35K	1821095*+913	#31246 → #30333
35K → 40K	421374*+1332	#30333 → #29001
40K → Finish	29463*+434	#29001 → #28567
TOTALS	11405783*-8717	#19850 → #28567

* Includes athletes who did not complete a segment (DNF/DNQ).

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