Helen Prentis

Bib: 22171 F GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Top 41%

Masters (Masters Women)

#0 / 11371

Top 39%

Division (F45-49)

#0 / 2995

Top 42%

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

10:06/mi

31:21

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:04/mi

1:02:36

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:29/mi

1:35:09

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

10:17/mi

2:07:05

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:52/mi

2:14:22

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

10:39/mi

2:40:17

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:34/mi

3:13:06

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

11:06/mi

3:47:35

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

10:53/mi

4:21:22

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

9:53/mi

4:34:50

↑ 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

2:14:2210:16 /mi⚡ faster

2nd Half

2:20:2810:43 /mi+4.5%

Positive split — 4.5% slower in the second half

AI Race Performance Report

Helen'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	31:21	10:06	3.11 mi	31:21	10:06	-
10K	1:02:36	10:05	3.10 mi	31:15	10:04	-0:02
15K	1:35:09	10:13	3.11 mi	32:33	10:29	+0:25
20K	2:07:05	10:14	3.11 mi	31:56	10:17	-0:12
Half(13.10 mi)	2:14:22	10:16	0.67 mi	7:17	10:52	+0:35
25K	2:40:17	10:20	2.43 mi	25:55	10:39	-0:13
30K	3:13:06	10:22	3.11 mi	32:49	10:34	-0:05
35K	3:47:35	10:28	3.11 mi	34:29	11:06	+0:32
40K	4:21:22	10:31	3.10 mi	33:47	10:53	-0:13
Finish(26.22 mi)	4:34:50	10:30	1.37 mi	13:28	9:53	-1:00

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:53 /mi

Average Pace

10:29 /mi

Slowest Pace

11:06 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:26:34

75% of race

Time at Steady Pace

1:08:16

25% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:29 /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	F45-49	Seg. Overall	Seg. Females	Seg. F45-49
5K	3.11 mi	39644	13215	13215	37138	12083	12083
10K	3.10 mi	38157+1487	12469+746	12469+746	37016	11932	11932
15K	3.11 mi	37683+474	12243+226	12243+226	37138	12083	12083
20K	3.11 mi	37067+616	12057+186	12057+186	36037	11788	11788
Half(13.10 mi)	0.67 mi	37099-32	12100-43	12100-43	37804	12860	12860
25K	2.43 mi	36505+594	11933+167	11933+167	34407	11414	11414
30K	3.11 mi	34958+1547	11384+549	11384+549	29600	9592	9592
35K	3.11 mi	33720+1238	11059+325	11059+325	29027	10005	10005
40K	3.10 mi	32663+1057	10805+254	10805+254	27034	9628	9628
Finish(26.22 mi)	1.37 mi	32044+619	10615+190	10615+190	21997	7395	7395

7395

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