Jennifer Jamieson

Bib: 75365 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

11:12/mi

34:47

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

11:19/mi

1:09:55

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

11:50/mi

1:46:39

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

12:00/mi

2:23:55

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

12:00/mi

2:31:58

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

13:16/mi

3:04:15

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

12:50/mi

3:44:05

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

13:15/mi

4:25:12

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

13:13/mi

5:06:14

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

13:27/mi

5:24:34

↑ 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

2:31:5811:37 /mi⚡ faster

2nd Half

2:52:3613:10 /mi+13.6%

Positive split — 13.6% slower in the second half

AI Race Performance Report

Jennifer'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	34:47	11:12	3.11 mi	34:47	11:12	-
10K	1:09:55	11:16	3.10 mi	35:08	11:19	+0:07
15K	1:46:39	11:27	3.11 mi	36:44	11:50	+0:31
20K	2:23:55	11:35	3.11 mi	37:16	12:00	+0:10
Half(13.10 mi)	2:31:58	11:37	0.67 mi	8:03	12:00	0:00
25K	3:04:15	11:52	2.43 mi	32:17	13:16	+1:16
30K	3:44:05	12:02	3.11 mi	39:50	12:50	-0:26
35K	4:25:12	12:12	3.11 mi	41:07	13:15	+0:25
40K	5:06:14	12:20	3.10 mi	41:02	13:13	-0:02
Finish(26.22 mi)	5:24:34	12:24	1.37 mi	18:20	13:27	+0:14

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

11:12 /mi

Average Pace

12:23 /mi

Slowest Pace

13:27 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:31:58

47% of race

Time at Steady Pace

1:20:52

25% of race

Time at Slower Pace

1:31:44

28% of race

Average Pace: 12:23 /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	49844	19138	19138	47509	17839	17839
10K	3.10 mi	48757+1087	18501+637	18501+637	47892	17968	17968
15K	3.11 mi	48195+562	18160+341	18160+341	47509	17839	17839
20K	3.11 mi	48087+108	18199-39	18199-39	47747	18221	18221
Half(13.10 mi)	0.67 mi	47925+162	18126+73	18126+73	45781	17363	17363
25K	2.43 mi	47989-64	18243-117	18243-117	48606	19109	19109
30K	3.11 mi	47144+845	17887+356	17887+356	43535	16607	16607
35K	3.11 mi	46343+801	17570+317	17570+317	42109	16448	16448
40K	3.10 mi	46002+341	17511+59	17511+59	43667	17504	17504
Finish(26.22 mi)	1.37 mi	46118-116	17632-121	17632-121	48793	20108	20108

20108

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