Kirsty Challis

Bib: 32663 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

12:56/mi

40:08

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

12:56/mi

1:20:16

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

13:35/mi

2:02:25

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

14:39/mi

2:47:54

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

15:53/mi

2:58:33

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

14:44/mi

3:34:25

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

19:50/mi

4:36:02

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

16:45/mi

5:28:02

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

20:33/mi

6:31:50

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

25:45/mi

7:06:57

↑ 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

2:58:3313:38 /mi⚡ faster

2nd Half

4:08:2418:56 /mi+39.1%

Positive split — 39.1% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	40:08	12:56	3.11 mi	40:08	12:56	-
10K	1:20:16	12:56	3.10 mi	40:08	12:56	0:00
15K	2:02:25	13:09	3.11 mi	42:09	13:35	+0:39
20K	2:47:54	13:31	3.11 mi	45:29	14:39	+1:04
Half(13.10 mi)	2:58:33	13:38	0.67 mi	10:39	15:53	+1:14
25K	3:34:25	13:49	2.43 mi	35:52	14:44	-1:09
30K	4:36:02	14:49	3.11 mi	1:01:37	19:50	+5:06
35K	5:28:02	15:06	3.11 mi	52:00	16:45	-3:05
40K	6:31:50	15:46	3.10 mi	1:03:48	20:33	+3:48
Finish(26.22 mi)	7:06:57	16:18	1.37 mi	35:07	25:45	+5:12

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

12:56 /mi

Average Pace

16:18 /mi

Slowest Pace

25:45 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:02:25

29% of race

Time at Steady Pace

2:24:00

34% of race

Time at Slower Pace

2:40:32

38% of race

Average Pace: 16:17 /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	56973	24005	24005	54601	22454	22454
10K	3.10 mi	56107+866	23404+601	23404+601	55131	22758	22758
15K	3.11 mi	55606+501	23076+328	23076+328	54601	22454	22454
20K	3.11 mi	55778-172	23214-138	23214-138	56179	23613	23613
Half(13.10 mi)	0.67 mi	55932-154	23328-114	23328-114	57304	24510	24510
25K	2.43 mi	55537+395	23075+253	23075+253	53302	21941	21941
30K	3.11 mi	56919-1382	24081-1006	24081-1006	59187	25730	25730
35K	3.11 mi	56890+29	24107-26	24107-26	55695	23740	23740
40K	3.10 mi	57691-801	24636-529	24636-529	59348	25855	25855
Finish(26.22 mi)	1.37 mi	58239-548	25025-389	25025-389	59671	26056	26056

26056

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#56973
5K → 10K	113979+866	#56973 → #56107
10K → 15K	126627+501	#56107 → #55606
15K → 20K	391219-172	#55606 → #55778
20K → Half	19339-154	#55778 → #55932
Half → 25K	114509+395	#55932 → #55537
25K → 30K	141028-1382	#55537 → #56919
30K → 35K	144173+29	#56919 → #56890
35K → 40K	8087-801	#56890 → #57691
40K → Finish	5557-548	#57691 → #58239
TOTALS	38542588-1266	#56973 → #58239

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