Alison Cottrell

Bib: 24909 F US

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 47%

Gender (Female)

#0 / 26115

Top 34%

Division (F18-39)

#0 / 14744

Top 36%

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

8:00/mi

24:51

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:51/mi

52:19

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:07/mi

1:20:38

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

10:04/mi

1:51:54

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:42/mi

1:58:24

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

11:15/mi

2:25:47

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:54/mi

2:59:37

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

11:34/mi

3:35:31

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

10:46/mi

4:08:57

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:52/mi

4:23:46

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

6–172 ft

≈

×14story building

•▲ 503 ft climb · ▼ 613 ft descent

The Course

Half Splits

1st Half· via Half

1:58:249:03 /mi⚡ faster

2nd Half

2:25:2211:05 /mi+22.8%

Positive split — 22.8% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	24:51	8:00	3.11 mi	24:51	8:00	-
10K	52:19	8:26	3.10 mi	27:28	8:51	+0:51
15K	1:20:38	8:40	3.11 mi	28:19	9:07	+0:16
20K	1:51:54	9:01	3.11 mi	31:16	10:04	+0:57
Half(13.10 mi)	1:58:24	9:03	0.67 mi	6:30	9:42	-0:22
25K	2:25:47	9:24	2.43 mi	27:23	11:15	+1:33
30K	2:59:37	9:39	3.11 mi	33:50	10:54	-0:21
35K	3:35:31	9:55	3.11 mi	35:54	11:34	+0:40
40K	4:08:57	10:01	3.10 mi	33:26	10:46	-0:48
Finish(26.22 mi)	4:23:46	10:05	1.37 mi	14:49	10:52	+0:06

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:00 /mi

Average Pace

10:04 /mi

Slowest Pace

11:34 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:58:24

45% of race

Time at Steady Pace

1:49:28

42% of race

Time at Slower Pace

35:54

14% of race

Average Pace: 10:04 /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	14155	3278	3278	22728	6119	6119
10K	3.10 mi	18119-3964	4576-1298	4576-1298	22423	6075	6075
15K	3.11 mi	19532-1413	5043-467	5043-467	22728	6119	6119
20K	3.11 mi	23763-4231	6490-1447	6490-1447	34107	10836	10836
Half(13.10 mi)	0.67 mi	24033-270	6580-90	6580-90	27924	8220	8220
25K	2.43 mi	27597-3564	7980-1400	7980-1400	38584	13527	13527
30K	3.11 mi	28302-705	8437-457	8437-457	31952	10695	10695
35K	3.11 mi	28744-442	8848-411	8848-411	31975	11441	11441
40K	3.10 mi	28172+572	8841+7	8841+7	26228	9273	9273
Finish(26.22 mi)	1.37 mi	28160+12	8909-68	8909-68	30447	11217	11217

11217

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#14155
5K → 10K	398622-3964	#14155 → #18119
10K → 15K	148269-1413	#18119 → #19532
15K → 20K	424211-4231	#19532 → #23763
20K → Half	30131-270	#23763 → #24033
Half → 25K	361248-3564	#24033 → #27597
25K → 30K	1083378-705	#27597 → #28302
30K → 35K	890448-442	#28302 → #28744
35K → 40K	218790+572	#28744 → #28172
40K → Finish	184196+12	#28172 → #28160
TOTALS	159981993-14005	#14155 → #28160

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