Cerys Jones

Bib: 40242 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 35%

Gender (Female)

#0 / 26115

Top 24%

Division (F18-39)

#0 / 14744

Top 25%

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

8:54/mi

27:36

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:53/mi

55:10

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:11/mi

1:23:41

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:58/mi

1:51:30

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:06/mi

1:57:36

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:11/mi

2:19:57

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

9:40/mi

2:49:58

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

9:54/mi

3:20:43

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

9:31/mi

3:50:16

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

8:51/mi

4:02:20

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

503ft

Total climb

166ft

Range

6 to 172 ft

613ft

Total descent

About the height of the Statue of Liberty

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The Course

Half Splits

1st Half· via Half

1:57:368:59 /mi⚡ faster

2nd Half

2:04:449:31 /mi+6.1%

Positive split — 6.1% slower in the second half

AI Race Performance Report

Cerys's race, broken down like a coach

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	27:36	8:54	3.11 mi	27:36	8:54	-
10K	55:10	8:53	3.10 mi	27:34	8:53	-0:01
15K	1:23:41	8:59	3.11 mi	28:31	9:11	+0:18
20K	1:51:30	8:59	3.11 mi	27:49	8:58	-0:13
Half(13.10 mi)	1:57:36	8:59	0.67 mi	6:06	9:06	+0:08
25K	2:19:57	9:01	2.43 mi	22:21	9:11	+0:05
30K	2:49:58	9:08	3.11 mi	30:01	9:40	+0:29
35K	3:20:43	9:14	3.11 mi	30:45	9:54	+0:14
40K	3:50:16	9:16	3.10 mi	29:33	9:31	-0:23
Finish(26.22 mi)	4:02:20	9:15	1.37 mi	12:04	8:51	-0:40

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:51 /mi

Average Pace

9:15 /mi

Slowest Pace

9:54 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:31:35

87% of race

Time at Steady Pace

30:45

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:15 /mi

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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	25086	6984	6984	23557	6382	6382
10K	3.10 mi	23788+1298	6547+437	6547+437	22839	6218	6218
15K	3.11 mi	23601+187	6438+109	6438+109	23557	6382	6382
20K	3.11 mi	23315+286	6332+106	6332+106	23039	6256	6256
Half(13.10 mi)	0.67 mi	23187+128	6290+42	6290+42	21662	5869	5869
25K	2.43 mi	22922+265	6250+40	6250+40	22586	6306	6306
30K	3.11 mi	22867+55	6341-91	6341-91	23111	6794	6794
35K	3.11 mi	22446+421	6398-57	6398-57	21139	6513	6513
40K	3.10 mi	21600+846	6261+137	6261+137	17435	5547	5547
Finish(26.22 mi)	1.37 mi	21158+442	6153+108	6153+108	13682	4174	4174

4174

Passing Analysis

No position changes recorded for this athlete.

All Results

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Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing