Bethan Williams

Bib: 8571 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 30%

Gender (Female)

#0 / 26115

Top 19%

Division (F18-39)

#0 / 14744

Top 21%

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

7:53/mi

24:27

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:08/mi

49:42

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:44/mi

1:16:47

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:35/mi

1:43:27

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:06/mi

1:49:33

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:55/mi

2:11:15

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

9:21/mi

2:40:16

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

10:00/mi

3:11:20

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

10:00/mi

3:42:24

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

9:25/mi

3:55:14

↑ 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

1:49:338:22 /mi⚡ faster

2nd Half

2:05:419:35 /mi+14.7%

Positive split — 14.7% slower in the second half

AI Race Performance Report

Bethan'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	24:27	7:53	3.11 mi	24:27	7:53	-
10K	49:42	8:00	3.10 mi	25:15	8:08	+0:15
15K	1:16:47	8:15	3.11 mi	27:05	8:44	+0:36
20K	1:43:27	8:20	3.11 mi	26:40	8:35	-0:09
Half(13.10 mi)	1:49:33	8:22	0.67 mi	6:06	9:06	+0:31
25K	2:11:15	8:27	2.43 mi	21:42	8:55	-0:11
30K	2:40:16	8:36	3.11 mi	29:01	9:21	+0:26
35K	3:11:20	8:48	3.11 mi	31:04	10:00	+0:39
40K	3:42:24	8:57	3.10 mi	31:04	10:00	0:00
Finish(26.22 mi)	3:55:14	8:59	1.37 mi	12:50	9:25	-0:35

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:53 /mi

Average Pace

8:59 /mi

Slowest Pace

10:00 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:43:27

44% of race

Time at Steady Pace

1:09:39

30% of race

Time at Slower Pace

1:02:08

26% of race

Average Pace: 8:58 /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	12596	2794	2794	18281	4611	4611
10K	3.10 mi	13473-877	3087-293	3087-293	14588	3444	3444
15K	3.11 mi	15344-1871	3671-584	3671-584	18281	4611	4611
20K	3.11 mi	16155-811	3933-262	3933-262	18798	4811	4811
Half(13.10 mi)	0.67 mi	16390-235	3999-66	3999-66	21617	5824	5824
25K	2.43 mi	16824-434	4188-189	4188-189	19708	5276	5276
30K	3.11 mi	17332-508	4432-244	4432-244	20535	5811	5811
35K	3.11 mi	17970-638	4750-318	4750-318	21823	6784	6784
40K	3.10 mi	18264-294	5012-262	5012-262	20903	6914	6914
Finish(26.22 mi)	1.37 mi	18218+46	5060-48	5060-48	18295	5908	5908

5908

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