Grace Poston-Miles

Bib: 63502 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Top 44%

Division (F18-39)

#0 / 14744

Top 45%

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

10:15/mi

31:49

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:24/mi

1:04:07

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:22/mi

1:36:19

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

10:00/mi

2:07:23

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:26/mi

2:14:23

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

10:29/mi

2:39:54

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:39/mi

3:12:58

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

11:19/mi

3:48:05

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

11:49/mi

4:24:46

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:11/mi

4:40:01

↑ 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

2:14:2310:16 /mi⚡ faster

2nd Half

2:25:3811:06 /mi+8.4%

Positive split — 8.4% slower in the second half

AI Race Performance Report

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	31:49	10:15	3.11 mi	31:49	10:15	-
10K	1:04:07	10:20	3.10 mi	32:18	10:24	+0:09
15K	1:36:19	10:21	3.11 mi	32:12	10:22	-0:02
20K	2:07:23	10:16	3.11 mi	31:04	10:00	-0:22
Half(13.10 mi)	2:14:23	10:16	0.67 mi	7:00	10:26	+0:26
25K	2:39:54	10:18	2.43 mi	25:31	10:29	+0:03
30K	3:12:58	10:22	3.11 mi	33:04	10:39	+0:10
35K	3:48:05	10:30	3.11 mi	35:07	11:19	+0:40
40K	4:24:46	10:40	3.10 mi	36:41	11:49	+0:30
Finish(26.22 mi)	4:40:01	10:42	1.37 mi	15:15	11:11	-0:38

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:00 /mi

Average Pace

10:41 /mi

Slowest Pace

11:49 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:12:58

69% of race

Time at Steady Pace

50:22

18% of race

Time at Slower Pace

36:41

13% of race

Average Pace: 10:41 /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	41264	14103	14103	36101	11576	11576
10K	3.10 mi	40668+596	13767+336	13767+336	40290	13618	13618
15K	3.11 mi	38911+1757	12892+875	12892+875	36101	11576	11576
20K	3.11 mi	37324+1587	12189+703	12189+703	33508	10537	10537
Half(13.10 mi)	0.67 mi	37107+217	12107+82	12107+82	34211	11102	11102
25K	2.43 mi	36264+843	11817+290	11817+290	33114	10780	10780
30K	3.11 mi	34896+1368	11352+465	11352+465	30161	9864	9864
35K	3.11 mi	33944+952	11153+199	11153+199	30320	10652	10652
40K	3.10 mi	33836+108	11341-188	11341-188	34053	12918	12918
Finish(26.22 mi)	1.37 mi	33740+96	11363-22	11363-22	33123	12478	12478

12478

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