Samantha Foster

Bib: 43760 F GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 29%

Gender (Female)

#0 / 26115

Top 18%

Masters (Masters Women)

#0 / 11371

Top 16%

Division (F50-54)

#0 / 2342

Top 16%

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

8:12/mi

25:28

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:25/mi

51:34

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:42/mi

1:18:33

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:31/mi

1:45:00

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:36/mi

1:50:46

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:39/mi

2:11:50

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

9:03/mi

2:39:56

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

9:27/mi

3:09:16

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

9:40/mi

3:39:15

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

9:46/mi

3:52:34

↑ 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

1:50:468:28 /mi⚡ faster

2nd Half

2:01:489:18 /mi+10.0%

Positive split — 10.0% slower in the second half

AI Race Performance Report

Samantha'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	25:28	8:12	3.11 mi	25:28	8:12	-
10K	51:34	8:18	3.10 mi	26:06	8:25	+0:13
15K	1:18:33	8:26	3.11 mi	26:59	8:42	+0:17
20K	1:45:00	8:27	3.11 mi	26:27	8:31	-0:11
Half(13.10 mi)	1:50:46	8:28	0.67 mi	5:46	8:36	+0:05
25K	2:11:50	8:30	2.43 mi	21:04	8:39	+0:03
30K	2:39:56	8:35	3.11 mi	28:06	9:03	+0:24
35K	3:09:16	8:43	3.11 mi	29:20	9:27	+0:24
40K	3:39:15	8:50	3.10 mi	29:59	9:40	+0:13
Finish(26.22 mi)	3:52:34	8:53	1.37 mi	13:19	9:46	+0:06

Trend:

Faster pace

Steady pace

Slower pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:12 /mi

Average Pace

8:53 /mi

Slowest Pace

9:46 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:11:50

57% of race

Time at Steady Pace

1:27:25

38% of race

Time at Slower Pace

13:19

6% of race

Average Pace: 8:52 /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	F50-54	Seg. Overall	Seg. Females	Seg. F50-54
5K	3.11 mi	16401	3997	3997	17967	4511	4511
10K	3.10 mi	16876-475	4154-157	4154-157	17399	4340	4340
15K	3.11 mi	17228-352	4274-120	4274-120	17967	4511	4511
20K	3.11 mi	17367-139	4329-55	4329-55	18106	4596	4596
Half(13.10 mi)	0.67 mi	17307+60	4320+9	4320+9	16658	4167	4167
25K	2.43 mi	17196+111	4313+7	4313+7	17163	4369	4369
30K	3.11 mi	17151+45	4376-63	4376-63	17704	4775	4775
35K	3.11 mi	17074+77	4469-93	4469-93	17896	5237	5237
40K	3.10 mi	17047+27	4589-120	4589-120	18448	5926	5926
Finish(26.22 mi)	1.37 mi	17209-162	4688-99	4688-99	21109	7045	7045

7045

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