Marion Frewin

Bib: 41126 F GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 25%

Gender (Female)

#0 / 26115

Top 15%

Masters (Masters Women)

#0 / 11371

Top 13%

Division (F50-54)

#0 / 2342

Top 12%

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

8:21/mi

25:55

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:35/mi

52:34

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:39/mi

1:19:26

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:39/mi

1:46:18

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:42/mi

1:52:08

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:39/mi

2:13:12

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

8:44/mi

2:40:19

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

8:48/mi

3:07:39

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

8:32/mi

3:34:09

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

8:38/mi

3:45:55

↑ 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

1:52:088:34 /mi⚡ faster

2nd Half

1:53:478:41 /mi+1.5%

Positive split — 1.5% slower in the second half

AI Race Performance Report

Marion'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	25:55	8:21	3.11 mi	25:55	8:21	-
10K	52:34	8:28	3.10 mi	26:39	8:35	+0:14
15K	1:19:26	8:32	3.11 mi	26:52	8:39	+0:04
20K	1:46:18	8:34	3.11 mi	26:52	8:39	0:00
Half(13.10 mi)	1:52:08	8:34	0.67 mi	5:50	8:42	+0:03
25K	2:13:12	8:35	2.43 mi	21:04	8:39	-0:03
30K	2:40:19	8:37	3.11 mi	27:07	8:44	+0:05
35K	3:07:39	8:38	3.11 mi	27:20	8:48	+0:04
40K	3:34:09	8:37	3.10 mi	26:30	8:32	-0:16
Finish(26.22 mi)	3:45:55	8:38	1.37 mi	11:46	8:38	+0:06

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

8:21 /mi

Average Pace

8:37 /mi

Slowest Pace

8:48 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:18:35

88% of race

Time at Steady Pace

27:20

12% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:37 /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	F50-54	Seg. Overall	Seg. Females	Seg. F50-54
5K	3.11 mi	18022	4522	4522	17638	4395	4395
10K	3.10 mi	18544-522	4724-202	4724-202	19187	4937	4937
15K	3.11 mi	18154+390	4579+145	4579+145	17638	4395	4395
20K	3.11 mi	18390-236	4680-101	4680-101	19466	5021	5021
Half(13.10 mi)	0.67 mi	18335+55	4662+18	4662+18	17563	4423	4423
25K	2.43 mi	18066+269	4611+51	4611+51	17152	4358	4358
30K	3.11 mi	17354+712	4439+172	4439+172	15030	3826	3826
35K	3.11 mi	16322+1032	4219+220	4219+220	12925	3436	3436
40K	3.10 mi	15100+1222	3932+287	3932+287	10218	2721	2721
Finish(26.22 mi)	1.37 mi	14834+266	3879+53	3879+53	11942	3464	3464

3464

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