Gwenyth Chalbot

Bib: 77275 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 31%

Gender (Female)

#0 / 26115

Top 20%

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

8:41/mi

26:58

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:47/mi

54:15

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:01/mi

1:22:13

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:42/mi

1:49:12

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:52/mi

1:55:09

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:50/mi

2:16:38

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

9:07/mi

2:44:57

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

9:32/mi

3:14:32

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

9:22/mi

3:43:35

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

8:51/mi

3:55:39

↑ 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

1:55:098:48 /mi⚡ faster

2nd Half

2:00:309:12 /mi+4.6%

Positive split — 4.6% slower in the second half

AI Race Performance Report

Gwenyth'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	26:58	8:41	3.11 mi	26:58	8:41	-
10K	54:15	8:44	3.10 mi	27:17	8:47	+0:06
15K	1:22:13	8:50	3.11 mi	27:58	9:01	+0:14
20K	1:49:12	8:48	3.11 mi	26:59	8:42	-0:19
Half(13.10 mi)	1:55:09	8:48	0.67 mi	5:57	8:52	+0:10
25K	2:16:38	8:48	2.43 mi	21:29	8:50	-0:02
30K	2:44:57	8:51	3.11 mi	28:19	9:07	+0:17
35K	3:14:32	8:57	3.11 mi	29:35	9:32	+0:25
40K	3:43:35	9:00	3.10 mi	29:03	9:22	-0:10
Finish(26.22 mi)	3:55:39	9:00	1.37 mi	12:04	8:51	-0:31

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:41 /mi

Average Pace

9:00 /mi

Slowest Pace

9:32 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:57:01

75% of race

Time at Steady Pace

58:38

25% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:59 /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	22156	5935	5935	21407	5648	5648
10K	3.10 mi	21858+298	5839+96	5839+96	21610	5793	5793
15K	3.11 mi	21589+269	5724+115	5724+115	21407	5648	5648
20K	3.11 mi	21059+530	5553+171	5553+171	19867	5183	5183
Half(13.10 mi)	0.67 mi	20911+148	5511+42	5511+42	19230	4995	4995
25K	2.43 mi	20416+495	5382+129	5382+129	18783	4947	4947
30K	3.11 mi	19830+586	5259+123	5259+123	18327	5005	5005
35K	3.11 mi	19385+445	5269-10	5269-10	18490	5480	5480
40K	3.10 mi	18771+614	5201+68	5201+68	16258	5078	5078
Finish(26.22 mi)	1.37 mi	18371+400	5117+84	5117+84	13653	4146	4146

4146

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