Andrew Duffy

Bib: 50810 M IE

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 30%

Gender (Male)

#0 / 33594

Top 38%

Division (M18-39)

#0 / 16712

Top 42%

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

7:47/mi

24:10

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

7:54/mi

48:42

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:06/mi

1:13:50

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:01/mi

1:38:42

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:35/mi

1:44:27

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:16/mi

2:06:59

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

9:57/mi

2:37:53

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

10:09/mi

3:09:24

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

10:08/mi

3:40:52

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

9:50/mi

3:54:16

↑ 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

1:44:277:59 /mi⚡ faster

2nd Half

2:09:499:54 /mi+24.3%

Positive split — 24.3% slower in the second half

AI Race Performance Report

Andrew'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	24:10	7:47	3.11 mi	24:10	7:47	-
10K	48:42	7:51	3.10 mi	24:32	7:54	+0:07
15K	1:13:50	7:56	3.11 mi	25:08	8:06	+0:12
20K	1:38:42	7:57	3.11 mi	24:52	8:01	-0:05
Half(13.10 mi)	1:44:27	7:59	0.67 mi	5:45	8:35	+0:34
25K	2:06:59	8:11	2.43 mi	22:32	9:16	+0:41
30K	2:37:53	8:29	3.11 mi	30:54	9:57	+0:41
35K	3:09:24	8:43	3.11 mi	31:31	10:09	+0:12
40K	3:40:52	8:54	3.10 mi	31:28	10:08	-0:01
Finish(26.22 mi)	3:54:16	8:57	1.37 mi	13:24	9:50	-0:18

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:47 /mi

Average Pace

8:56 /mi

Slowest Pace

10:09 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:44:27

45% of race

Time at Steady Pace

22:32

10% of race

Time at Slower Pace

1:47:17

46% of race

Average Pace: 8:56 /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	11601	9153	9153	11895	9315	9315
10K	3.10 mi	11586+15	9113+40	9113+40	11749	9212	9212
15K	3.11 mi	11600-14	9122-9	9122-9	11895	9315	9315
20K	3.11 mi	11892-292	9314-192	9314-192	13098	10161	10161
Half(13.10 mi)	0.67 mi	12155-263	9478-164	9478-164	16298	12256	12256
25K	2.43 mi	14164-2009	10851-1373	10851-1373	23327	16712	16712
30K	3.11 mi	16053-1889	12034-1183	12034-1183	25107	17463	17463
35K	3.11 mi	17125-1072	12625-591	12625-591	22798	15565	15565
40K	3.10 mi	17669-544	12855-230	12855-230	21771	14456	14456
Finish(26.22 mi)	1.37 mi	17813-144	12877-22	12877-22	21576	14310	14310

14310

Passing Analysis

No position changes recorded for this athlete.

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Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing