Ruth Marsella

Bib: 10462 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

8:39/mi

26:52

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:38/mi

53:39

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:55/mi

1:21:20

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:40/mi

1:48:14

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:52/mi

1:54:11

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:43/mi

2:15:23

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

9:01/mi

2:43:21

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

9:18/mi

3:12:12

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

9:08/mi

3:40:33

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

9:18/mi

3:53:14

↑ 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

1:54:118:44 /mi⚡ faster

2nd Half

1:59:039:05 /mi+4.3%

Positive split — 4.3% slower in the second half

AI Race Performance Report

Ruth'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	26:52	8:39	3.11 mi	26:52	8:39	-
10K	53:39	8:39	3.10 mi	26:47	8:38	-0:01
15K	1:21:20	8:44	3.11 mi	27:41	8:55	+0:17
20K	1:48:14	8:43	3.11 mi	26:54	8:40	-0:15
Half(13.10 mi)	1:54:11	8:44	0.67 mi	5:57	8:52	+0:12
25K	2:15:23	8:43	2.43 mi	21:12	8:43	-0:09
30K	2:43:21	8:46	3.11 mi	27:58	9:01	+0:18
35K	3:12:12	8:51	3.11 mi	28:51	9:18	+0:17
40K	3:40:33	8:53	3.10 mi	28:21	9:08	-0:10
Finish(26.22 mi)	3:53:14	8:55	1.37 mi	12:41	9:18	+0:10

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:38 /mi

Average Pace

8:54 /mi

Slowest Pace

9:18 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:43:21

70% of race

Time at Steady Pace

1:09:53

30% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:54 /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	21746	5787	5787	20411	5307	5307
10K	3.10 mi	20586+1160	5413+374	5413+374	19720	5124	5124
15K	3.11 mi	20463+123	5344+69	5344+69	20411	5307	5307
20K	3.11 mi	20159+304	5244+100	5244+100	19585	5083	5083
Half(13.10 mi)	0.67 mi	20045+114	5221+23	5221+23	19287	5041	5041
25K	2.43 mi	19553+492	5092+129	5092+129	17675	4545	4545
30K	3.11 mi	18928+625	4963+129	4963+129	17319	4647	4647
35K	3.11 mi	18324+604	4868+95	4868+95	16633	4759	4759
40K	3.10 mi	17564+760	4757+111	4757+111	14519	4393	4393
Finish(26.22 mi)	1.37 mi	17448+116	4778-21	4778-21	17435	5591	5591

5591

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