Isobel Royce

Bib: 45787 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 32%

Gender (Female)

#0 / 26115

Top 20%

Division (F18-39)

#0 / 14744

Top 22%

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

8:44/mi

27:05

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:59/mi

54:58

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:04/mi

1:23:06

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:46/mi

1:50:19

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:01/mi

1:56:22

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:52/mi

2:17:57

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

9:12/mi

2:46:29

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

9:31/mi

3:16:03

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

9:13/mi

3:44:38

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

9:01/mi

3:56:55

↑ 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

1:56:228:54 /mi⚡ faster

2nd Half

2:00:339:12 /mi+3.6%

Positive split — 3.6% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	27:05	8:44	3.11 mi	27:05	8:44	-
10K	54:58	8:51	3.10 mi	27:53	8:59	+0:15
15K	1:23:06	8:55	3.11 mi	28:08	9:04	+0:05
20K	1:50:19	8:53	3.11 mi	27:13	8:46	-0:18
Half(13.10 mi)	1:56:22	8:54	0.67 mi	6:03	9:01	+0:15
25K	2:17:57	8:53	2.43 mi	21:35	8:52	-0:09
30K	2:46:29	8:56	3.11 mi	28:32	9:12	+0:20
35K	3:16:03	9:01	3.11 mi	29:34	9:31	+0:19
40K	3:44:38	9:03	3.10 mi	28:35	9:13	-0:18
Finish(26.22 mi)	3:56:55	9:03	1.37 mi	12:17	9:01	-0:12

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:44 /mi

Average Pace

9:03 /mi

Slowest Pace

9:31 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:30:14

63% of race

Time at Steady Pace

1:26:41

37% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:02 /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	22685	6118	6118	22041	5877	5877
10K	3.10 mi	23370-685	6381-263	6381-263	24192	6675	6675
15K	3.11 mi	22765+605	6138+243	6138+243	22041	5877	5877
20K	3.11 mi	22124+641	5932+206	5932+206	20709	5473	5473
Half(13.10 mi)	0.67 mi	22013+111	5904+28	5904+28	20841	5563	5563
25K	2.43 mi	21347+666	5717+187	5717+187	19207	5100	5100
30K	3.11 mi	20732+615	5597+120	5597+120	18983	5259	5259
35K	3.11 mi	20136+596	5546+51	5546+51	18457	5470	5470
40K	3.10 mi	19215+921	5373+173	5373+173	15103	4638	4638
Finish(26.22 mi)	1.37 mi	18899+316	5312+61	5312+61	15033	4667	4667

4667

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#22685
5K → 10K	200200-685	#22685 → #23370
10K → 15K	164769*+605	#23370 → #22765
15K → 20K	83724*+641	#22765 → #22124
20K → Half	20131+111	#22124 → #22013
Half → 25K	40706*+666	#22013 → #21347
25K → 30K	138753+615	#21347 → #20732
30K → 35K	200796*+596	#20732 → #20136
35K → 40K	901011*+921	#20136 → #19215
40K → Finish	43359*+316	#19215 → #18899
TOTALS	9785449*+3786	#22685 → #18899

* 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