Derek Stephen

Bib: 81303 M CA

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 11%

Gender (Male)

#0 / 33594

Top 16%

Division (M18-39)

#0 / 16712

Top 19%

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

7:32/mi

23:23

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

7:26/mi

46:27

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

7:40/mi

1:10:15

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

7:28/mi

1:33:26

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

7:35/mi

1:38:31

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

7:32/mi

1:56:51

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

7:30/mi

2:20:09

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

7:34/mi

2:43:39

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

7:33/mi

3:07:05

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

7:45/mi

3:17:38

↑ 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

1:38:317:32 /mi⚖️ balanced

2nd Half

1:39:077:34 /mi⚖️ balanced

Even split — consistent pacing between halves

AI Race Performance Report

Derek'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	23:23	7:32	3.11 mi	23:23	7:32	-
10K	46:27	7:29	3.10 mi	23:04	7:26	-0:06
15K	1:10:15	7:33	3.11 mi	23:48	7:40	+0:14
20K	1:33:26	7:32	3.11 mi	23:11	7:28	-0:12
Half(13.10 mi)	1:38:31	7:32	0.67 mi	5:05	7:35	+0:07
25K	1:56:51	7:32	2.43 mi	18:20	7:32	-0:03
30K	2:20:09	7:32	3.11 mi	23:18	7:30	-0:02
35K	2:43:39	7:32	3.11 mi	23:30	7:34	+0:04
40K	3:07:05	7:32	3.10 mi	23:26	7:33	-0:01
Finish(26.22 mi)	3:17:38	7:33	1.37 mi	10:33	7:45	+0:12

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:26 /mi

Average Pace

7:33 /mi

Slowest Pace

7:45 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:17:38

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:32 /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	9225	7553	7553	8280	6919	6919
10K	3.10 mi	8406+819	6995+558	6995+558	7790	6579	6579
15K	3.11 mi	8304+102	6923+72	6923+72	8280	6919	6919
20K	3.11 mi	8232+72	6879+44	6879+44	8107	6774	6774
Half(13.10 mi)	0.67 mi	8190+42	6845+34	6845+34	7414	6289	6289
25K	2.43 mi	8053+137	6749+96	6749+96	7562	6345	6345
30K	3.11 mi	7590+463	6386+363	6386+363	5957	5137	5137
35K	3.11 mi	7054+536	5953+433	5953+433	5300	4516	4516
40K	3.10 mi	6545+509	5528+425	5528+425	4736	4008	4008
Finish(26.22 mi)	1.37 mi	6452+93	5439+89	5439+89	6004	4766	4766

4766

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