Jemima Billsberry-Grass

Bib: 67359 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

10:28/mi

32:28

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:46/mi

1:05:54

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

11:00/mi

1:40:04

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

11:00/mi

2:14:14

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

13:12/mi

2:23:05

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

11:47/mi

2:51:45

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:47/mi

3:28:21

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

12:34/mi

4:07:22

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

12:18/mi

4:45:32

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:14/mi

5:00:51

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

503ft

Total climb

613ft

Total descent

166ft

Range

6 to 172 ft

≈

×14story building

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The Course

Half Splits

1st Half· via Half

2:23:0510:56 /mi⚡ faster

2nd Half

2:37:4612:02 /mi+10.3%

Positive split — 10.3% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	32:28	10:28	3.11 mi	32:28	10:28	-
10K	1:05:54	10:37	3.10 mi	33:26	10:46	+0:18
15K	1:40:04	10:45	3.11 mi	34:10	11:00	+0:14
20K	2:14:14	10:49	3.11 mi	34:10	11:00	0:00
Half(13.10 mi)	2:23:05	10:56	0.67 mi	8:51	13:12	+2:12
25K	2:51:45	11:04	2.43 mi	28:40	11:47	-1:25
30K	3:28:21	11:11	3.11 mi	36:36	11:47	0:00
35K	4:07:22	11:23	3.11 mi	39:01	12:34	+0:47
40K	4:45:32	11:30	3.10 mi	38:10	12:18	-0:16
Finish(26.22 mi)	5:00:51	11:29	1.37 mi	15:19	11:14	-1:04

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

10:28 /mi

Average Pace

11:29 /mi

Slowest Pace

13:12 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:29:33

50% of race

Time at Steady Pace

1:05:16

22% of race

Time at Slower Pace

1:26:02

29% of race

Average Pace: 11:28 /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	43364	15271	15271	41631	14426	14426
10K	3.10 mi	43379-15	15280-9	15280-9	43657	15464	15464
15K	3.11 mi	42636+743	14878+402	14878+402	41631	14426	14426
20K	3.11 mi	42239+397	14752+126	14752+126	41751	14777	14777
Half(13.10 mi)	0.67 mi	42952-713	15187-435	15187-435	51015	20498	20498
25K	2.43 mi	42592+360	15103+84	15103+84	41829	15262	15262
30K	3.11 mi	41475+1117	14693+410	14693+410	37720	13587	13587
35K	3.11 mi	40915+560	14613+80	14613+80	38276	14492	14492
40K	3.10 mi	40622+293	14640-27	14640-27	37493	14543	14543
Finish(26.22 mi)	1.37 mi	40345+277	14529+111	14529+111	33651	12716	12716

12716

Passing Analysis

Category:

▲Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#43364
5K → 10K	801786-15	#43364 → #43379
10K → 15K	244987+743	#43379 → #42636
15K → 20K	373770+397	#42636 → #42239
20K → Half	73926-713	#42239 → #42952
Half → 25K	328688+360	#42952 → #42592
25K → 30K	1371254+1117	#42592 → #41475
30K → 35K	265825+560	#41475 → #40915
35K → 40K	262555+293	#40915 → #40622
40K → Finish	57334+277	#40622 → #40345
TOTALS	32066225+3019	#43364 → #40345

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