Birchlyn Conteh

Bib: 45661 F GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Masters (Masters Women)

#0 / 11371

Division (F45-49)

#0 / 2995

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

9:39/mi

29:56

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:27/mi

1:02:21

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

11:51/mi

1:39:07

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

12:44/mi

2:18:38

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

23:52/mi

2:34:38

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

23:52/mi

3:32:44

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

15:06/mi

4:19:36

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

15:41/mi

5:08:19

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

15:41/mi

5:57:02

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:42/mi

6:14:21

↑ 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

2:34:3811:49 /mi⚡ faster

2nd Half

3:39:4316:45 /mi+42.1%

Positive split — 42.1% slower in the second half

AI Race Performance Report

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	29:56	9:39	3.11 mi	29:56	9:39	-
10K	1:02:21	10:03	3.10 mi	32:25	10:27	+0:48
15K	1:39:07	10:39	3.11 mi	36:46	11:51	+1:24
20K	2:18:38	11:10	3.11 mi	39:31	12:44	+0:53
Half(13.10 mi)	2:34:38	11:49	0.67 mi	16:00	23:52	+11:08
25K	3:32:44	13:42	2.43 mi	58:06	23:52	0:00
30K	4:19:36	13:56	3.11 mi	46:52	15:06	-8:46
35K	5:08:19	14:11	3.11 mi	48:43	15:41	+0:35
40K	5:57:02	14:22	3.10 mi	48:43	15:41	0:00
Finish(26.22 mi)	6:14:21	14:18	1.37 mi	17:19	12:42	-2:59

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:39 /mi

Average Pace

14:17 /mi

Slowest Pace

23:52 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:56:26

31% of race

Time at Steady Pace

3:03:49

49% of race

Time at Slower Pace

1:14:06

20% of race

Average Pace: 14:17 /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	F45-49	Seg. Overall	Seg. Females	Seg. F45-49
5K	3.11 mi	34818	10828	10828	47595	17891	17891
10K	3.10 mi	37761-2943	12277-1449	12277-1449	40717	13853	13853
15K	3.11 mi	41715-3954	14368-2091	14368-2091	47595	17891	17891
20K	3.11 mi	45131-3416	16401-2033	16401-2033	50866	20170	20170
Half(13.10 mi)	0.67 mi	49055-3924	18815-2414	18815-2414	59683	26055	26055
25K	2.43 mi	55248-6193	22884-4069	22884-4069	59665	26035	26035
30K	3.11 mi	54967+281	22745+139	22745+139	52972	21930	21930
35K	3.11 mi	54781+186	22698+47	22698+47	52892	22197	22197
40K	3.10 mi	54900-119	22807-109	22807-109	54588	23182	23182
Finish(26.22 mi)	1.37 mi	54556+344	22616+191	22616+191	44703	17986	17986

17986

Passing Analysis

No position changes recorded for this athlete.

All Results

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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

London Marathon Events

Race timed by

Mika Timing