Darrell Boyd

Chicago

Bib: 60675 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

13:49/mi

42:55

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

11:46/mi

1:19:29

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

13:39/mi

2:01:54

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

12:47/mi

2:41:38

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

13:33/mi

2:50:53

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

15:35/mi

3:28:41

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

14:30/mi

4:13:44

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

14:12/mi

4:57:51

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

13:13/mi

5:38:56

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

12:37/mi

5:56:09

↑ 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

2:50:5313:02 /mi⚡ faster

2nd Half

3:05:1614:08 /mi+8.4%

Positive split — 8.4% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	42:55	13:49	3.11 mi	42:55	13:49	-
10K	1:19:29	12:47	3.10 mi	36:34	11:46	-2:03
15K	2:01:54	13:05	3.11 mi	42:25	13:39	+1:53
20K	2:41:38	13:00	3.11 mi	39:44	12:47	-0:52
Half(13.11 mi)	2:50:53	13:02	0.68 mi	9:15	13:33	+0:46
25K	3:28:41	13:26	2.42 mi	37:48	15:35	+2:02
30K	4:13:44	13:37	3.11 mi	45:03	14:30	-1:05
35K	4:57:51	13:42	3.11 mi	44:07	14:12	-0:18
40K	5:38:56	13:38	3.10 mi	41:05	13:13	-0:59
Finish(26.22 mi)	5:56:09	13:36	1.37 mi	17:13	12:37	-0:36

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:46 /mi

Average Pace

13:36 /mi

Slowest Pace

15:35 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:33:31

26% of race

Time at Steady Pace

2:15:40

38% of race

Time at Slower Pace

2:06:58

36% of race

Average Pace: 13:35 /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	53327	29348	4629	52196	29005	4592
10K	3.10 mi	50848+2479	28646+702	4540+89	46334	27043	4352
15K	3.11 mi	51515-667	28840-194	4564-24	52196	29005	4592
20K	3.11 mi	50882+633	28607+233	4537+27	48815	27807	4439
Half(13.11 mi)	0.68 mi	50783+99	28563+44	4531+6	48794	27677	4432
25K	2.42 mi	51160-377	28676-113	4547-16	52161	28870	4567
30K	3.11 mi	50913+247	28563+113	4540+7	48803	27424	4397
35K	3.11 mi	50431+482	28334+229	4510+30	46488	26172	4221
40K	3.10 mi	49564+867	27960+374	4465+45	40212	22944	3776
Finish(26.22 mi)	1.37 mi	49389+175	27872+88	4445+20	43501	24423	3981

24423

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