Derek Lee

Richmond Hill

Bib: 52501 M

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Male)

#0 / 29548

Division (M35-39)

#0 / 4653

Race Day Weather

54°/44°F

few clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

600 ft elev

5K· 3.11 mi

10:27/mi

32:28

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

11:02/mi

1:06:44

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:57/mi

1:40:44

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

11:42/mi

2:17:05

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

11:33/mi

2:24:58

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

11:49/mi

2:53:37

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

12:42/mi

3:33:04

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

13:36/mi

4:15:20

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

13:29/mi

4:57:14

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

14:08/mi

5:16:31

↑ 23 ft↓ 20 ft

606 ft elev

Course Elevation

227ft

Total climb

32ft

Range

589 to 621 ft

221ft

Total descent

About the height of a three-story building

The Course

Half Splits

1st Half· via Half

2:24:5811:03 /mi⚡ faster

2nd Half

2:51:3313:05 /mi+18.3%

Positive split — 18.3% slower in the second half

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	32:28	10:27	3.11 mi	32:28	10:27	-
10K	1:06:44	10:44	3.10 mi	34:16	11:02	+0:35
15K	1:40:44	10:48	3.11 mi	34:00	10:57	-0:05
20K	2:17:05	11:02	3.11 mi	36:21	11:42	+0:45
Half(13.11 mi)	2:24:58	11:03	0.68 mi	7:53	11:33	-0:09
25K	2:53:37	11:11	2.42 mi	28:39	11:49	+0:16
30K	3:33:04	11:26	3.11 mi	39:27	12:42	+0:53
35K	4:15:20	11:44	3.11 mi	42:16	13:36	+0:54
40K	4:57:14	11:58	3.10 mi	41:54	13:29	-0:07
Finish(26.22 mi)	5:16:31	12:05	1.37 mi	19:17	14:08	+0:39

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:27 /mi

Average Pace

12:05 /mi

Slowest Pace

14:08 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:40:44

32% of race

Time at Steady Pace

1:12:53

23% of race

Time at Slower Pace

2:22:54

45% of race

Average Pace: 12:04 /mi

Loading chart...

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	M35-39	Seg. Overall	Seg. Males	Seg. M35-39
5K	3.11 mi	39384	24393	3951	43525	26004	4200
10K	3.10 mi	41003-1619	25039-646	4047-96	42373	25530	4114
15K	3.11 mi	41800-797	25329-290	4088-41	43525	26004	4200
20K	3.11 mi	42953-1153	25745-416	4167-79	45162	26485	4271
Half(13.11 mi)	0.68 mi	42821+132	25675+70	4155+12	42021	25061	4090
25K	2.42 mi	42798+23	25581+94	4147+8	42772	25260	4114
30K	3.11 mi	43001-203	25519+62	4149-2	43198	25084	4084
35K	3.11 mi	43377-376	25540-21	4163-14	44523	25282	4108
40K	3.10 mi	43097+280	25284+256	4119+44	41447	23555	3843
Finish(26.22 mi)	1.37 mi	43511-414	25427-143	4130-11	48879	27012	4325

27012

Passing Analysis

No position changes recorded for this athlete.

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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Chicago Event Management

Race timed by

Mika Timing