Dale Jarrold

Bib: 68844 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Division (F18-39)

#0 / 14744

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

12:14/mi

38:00

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

12:19/mi

1:16:13

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

12:28/mi

1:54:54

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

12:11/mi

2:32:45

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

12:27/mi

2:41:06

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

12:24/mi

3:11:16

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

12:28/mi

3:49:59

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

12:58/mi

4:30:15

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

12:40/mi

5:09:36

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:51/mi

5:27:07

↑ 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

2:41:0612:18 /mi⚡ faster

2nd Half

2:46:0112:40 /mi+3.1%

Positive split — 3.1% slower in the second half

AI Race Performance Report

Dale's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	38:00	12:14	3.11 mi	38:00	12:14	-
10K	1:16:13	12:16	3.10 mi	38:13	12:19	+0:05
15K	1:54:54	12:20	3.11 mi	38:41	12:28	+0:09
20K	2:32:45	12:18	3.11 mi	37:51	12:11	-0:17
Half(13.10 mi)	2:41:06	12:18	0.67 mi	8:21	12:27	+0:16
25K	3:11:16	12:19	2.43 mi	30:10	12:24	-0:03
30K	3:49:59	12:21	3.11 mi	38:43	12:28	+0:04
35K	4:30:15	12:26	3.11 mi	40:16	12:58	+0:30
40K	5:09:36	12:28	3.10 mi	39:21	12:40	-0:18
Finish(26.22 mi)	5:27:07	12:30	1.37 mi	17:31	12:51	+0:11

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

12:11 /mi

Average Pace

12:29 /mi

Slowest Pace

12:58 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

4:29:20

82% of race

Time at Steady Pace

57:47

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 12:29 /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	F18-39	Seg. Overall	Seg. Females	Seg. F18-39
5K	3.11 mi	54947	22545	22545	50605	19796	19796
10K	3.10 mi	53979+968	21916+629	21916+629	53029	21339	21339
15K	3.11 mi	52879+1100	21194+722	21194+722	50605	19796	19796
20K	3.11 mi	51724+1155	20506+688	20506+688	48647	18788	18788
Half(13.10 mi)	0.67 mi	51524+200	20392+114	20392+114	47922	18613	18613
25K	2.43 mi	50241+1283	19620+772	19620+772	44830	16935	16935
30K	3.11 mi	48781+1460	18836+784	18836+784	41644	15614	15614
35K	3.11 mi	47607+1174	18282+554	18282+554	40601	15656	15656
40K	3.10 mi	46745+862	17930+352	17930+352	40160	15815	15815
Finish(26.22 mi)	1.37 mi	46662+83	17923+7	17923+7	45584	18432	18432

18432

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