Nastassja Allin

Bib: 42184 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 24%

Gender (Female)

#0 / 26115

Top 14%

Division (F18-39)

#0 / 14744

Top 16%

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

7:41/mi

23:52

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

7:45/mi

47:56

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

7:58/mi

1:12:39

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

7:42/mi

1:36:34

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

7:45/mi

1:41:46

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

7:40/mi

2:00:25

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

12:13/mi

2:38:22

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

8:57/mi

3:06:09

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

8:39/mi

3:33:01

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

8:29/mi

3:44:34

↑ 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

1:41:467:47 /mi⚡ faster

2nd Half

2:02:489:22 /mi+20.7%

Positive split — 20.7% slower in the second half

AI Race Performance Report

Nastassja's race, broken down like a coach

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	23:52	7:41	3.11 mi	23:52	7:41	-
10K	47:56	7:43	3.10 mi	24:04	7:45	+0:04
15K	1:12:39	7:48	3.11 mi	24:43	7:58	+0:13
20K	1:36:34	7:47	3.11 mi	23:55	7:42	-0:16
Half(13.10 mi)	1:41:46	7:47	0.67 mi	5:12	7:45	+0:03
25K	2:00:25	7:46	2.43 mi	18:39	7:40	-0:05
30K	2:38:22	8:30	3.11 mi	37:57	12:13	+4:33
35K	3:06:09	8:34	3.11 mi	27:47	8:57	-3:16
40K	3:33:01	8:35	3.10 mi	26:52	8:39	-0:18
Finish(26.22 mi)	3:44:34	8:35	1.37 mi	11:33	8:29	-0:10

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:40 /mi

Average Pace

8:34 /mi

Slowest Pace

12:13 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:11:58

59% of race

Time at Slower Pace

1:32:36

41% of race

Average Pace: 8:34 /mi

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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	10624	2107	2107	10508	2084	2084
10K	3.10 mi	10418+206	2058+49	2058+49	10320	2029	2029
15K	3.11 mi	10423-5	2063-5	2063-5	10508	2084	2084
20K	3.11 mi	10236+187	2011+52	2011+52	9917	1895	1895
Half(13.10 mi)	0.67 mi	10137+99	1978+33	1978+33	8752	1511	1511
25K	2.43 mi	9772+365	1873+105	1873+105	8489	1505	1505
30K	3.11 mi	16307-6535	4088-2215	4088-2215	40217	14862	14862
35K	3.11 mi	15641+666	3982+106	3982+106	13927	3783	3783
40K	3.10 mi	14706+935	3801+181	3801+181	11044	3031	3031
Finish(26.22 mi)	1.37 mi	14340+366	3724+77	3724+77	10782	2977	2977

2977

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