Rebecca Chipperfield

Bib: 31052 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

14:56/mi

46:23

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

15:58/mi

1:35:58

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

16:40/mi

2:27:42

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

17:02/mi

3:20:36

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

17:52/mi

3:32:35

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

17:40/mi

4:15:35

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

18:29/mi

5:12:59

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

19:00/mi

6:11:58

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

19:35/mi

7:12:48

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

19:50/mi

7:39:50

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

503ft

Total climb

166ft

Range

6 to 172 ft

×14

613ft

Total descent

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The Course

Half Splits

1st Half· via Half

3:32:3516:14 /mi⚡ faster

2nd Half

4:07:1518:51 /mi+16.3%

Positive split — 16.3% slower in the second half

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Your race, unpacked

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	46:23	14:56	3.11 mi	46:23	14:56	-
10K	1:35:58	15:27	3.10 mi	49:35	15:58	+1:02
15K	2:27:42	15:51	3.11 mi	51:44	16:40	+0:42
20K	3:20:36	16:09	3.11 mi	52:54	17:02	+0:22
Half(13.10 mi)	3:32:35	16:14	0.67 mi	11:59	17:52	+0:50
25K	4:15:35	16:28	2.43 mi	43:00	17:40	-0:12
30K	5:12:59	16:48	3.11 mi	57:24	18:29	+0:49
35K	6:11:58	17:07	3.11 mi	58:59	19:00	+0:31
40K	7:12:48	17:25	3.10 mi	1:00:50	19:35	+0:35
Finish(26.22 mi)	7:39:50	17:34	1.37 mi	27:02	19:50	+0:15

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

14:56 /mi

Average Pace

17:33 /mi

Slowest Pace

19:50 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:20:36

44% of race

Time at Steady Pace

1:52:23

24% of race

Time at Slower Pace

2:26:51

32% of race

Average Pace: 17:32 /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	59171	25667	25667	58995	25530	25530
10K	3.10 mi	59210-39	25678-11	25678-11	59131	25620	25620
15K	3.11 mi	59195+15	25669+9	25669+9	58995	25530	25530
20K	3.11 mi	59166+29	25648+21	25648+21	58749	25379	25379
Half(13.10 mi)	0.67 mi	59167-1	25651-3	25651-3	58909	25547	25547
25K	2.43 mi	59062+105	25570+81	25570+81	57899	24808	24808
30K	3.11 mi	59074-12	25587-17	25587-17	58487	25270	25270
35K	3.11 mi	59067+7	25587	25587	58543	25388	25388
40K	3.10 mi	59135-68	25642-55	25642-55	59131	25714	25714
Finish(26.22 mi)	1.37 mi	59158-23	25663-21	25663-21	59257	25807	25807

40K→Finish

24.9 - 26.2 mi

Top 99%

+14ft-18ft

Overall

59257

Females

25807

F18-39

25807

Passing Analysis

Category:

▲Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#59171
5K → 10K	142103-39	#59171 → #59210
10K → 15K	6176+15	#59210 → #59195
15K → 20K	4978+29	#59195 → #59166
20K → Half	2322-1	#59166 → #59167
Half → 25K	25130+105	#59167 → #59062
25K → 30K	6755-12	#59062 → #59074
30K → 35K	5158+7	#59074 → #59067
35K → 40K	8921-68	#59067 → #59135
40K → Finish	3310-23	#59135 → #59158
TOTALS	540553+13	#59171 → #59158

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

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Results processed 4 months ago

Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing