Ali Stafford

Bib: 51349 M GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 16%

Gender (Male)

#0 / 33594

Top 22%

Division (M18-39)

#0 / 16712

Top 25%

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

7:29/mi

23:13

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

7:52/mi

47:37

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

7:49/mi

1:11:53

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

7:40/mi

1:35:40

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

7:50/mi

1:40:55

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

7:49/mi

1:59:56

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

8:00/mi

2:24:47

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

8:10/mi

2:50:08

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

8:48/mi

3:17:28

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

8:37/mi

3:29:13

↑ 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

1:40:557:43 /mi⚡ faster

2nd Half

1:48:188:16 /mi+7.3%

Positive split — 7.3% slower in the second half

AI Race Performance Report

Ali'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	23:13	7:29	3.11 mi	23:13	7:29	-
10K	47:37	7:40	3.10 mi	24:24	7:52	+0:23
15K	1:11:53	7:43	3.11 mi	24:16	7:49	-0:03
20K	1:35:40	7:42	3.11 mi	23:47	7:40	-0:09
Half(13.10 mi)	1:40:55	7:43	0.67 mi	5:15	7:50	+0:10
25K	1:59:56	7:44	2.43 mi	19:01	7:49	-0:01
30K	2:24:47	7:47	3.11 mi	24:51	8:00	+0:11
35K	2:50:08	7:50	3.11 mi	25:21	8:10	+0:10
40K	3:17:28	7:57	3.10 mi	27:20	8:48	+0:38
Finish(26.22 mi)	3:29:13	8:00	1.37 mi	11:45	8:37	-0:11

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:29 /mi

Average Pace

7:59 /mi

Slowest Pace

8:48 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:50:08

81% of race

Time at Steady Pace

39:05

19% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:59 /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	Males	M18-39	Seg. Overall	Seg. Males	Seg. M18-39
5K	3.11 mi	8774	7249	7249	9399	7678	7678
10K	3.10 mi	9964-1190	8065-816	8065-816	11264	8891	8891
15K	3.11 mi	9741+223	7901+164	7901+164	9399	7678	7678
20K	3.11 mi	9648+93	7831+70	7831+70	9555	7782	7782
Half(13.10 mi)	0.67 mi	9603+45	7799+32	7799+32	9229	7544	7544
25K	2.43 mi	9534+69	7743+56	7743+56	9563	7693	7693
30K	3.11 mi	9337+197	7573+170	7573+170	9106	7287	7287
35K	3.11 mi	9090+247	7355+218	7355+218	8597	6758	6758
40K	3.10 mi	9359-269	7395-40	7395-40	12040	8615	8615
Finish(26.22 mi)	1.37 mi	9491-132	7460-65	7460-65	11787	8374	8374

8374

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