Alexander Costa

Chicago

Bib: 51177 M

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Male)

#0 / 29548

Division (M25-29)

#0 / 4122

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

11:19/mi

35:11

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

11:30/mi

1:10:55

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

11:32/mi

1:46:46

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

12:39/mi

2:26:04

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

12:45/mi

2:34:46

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

12:56/mi

3:06:08

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

14:34/mi

3:51:22

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

14:15/mi

4:35:38

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

14:43/mi

5:21:22

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

13:05/mi

5:39:13

↑ 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

2:34:4611:48 /mi⚡ faster

2nd Half

3:04:2714:04 /mi+19.2%

Positive split — 19.2% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	35:11	11:19	3.11 mi	35:11	11:19	-
10K	1:10:55	11:25	3.10 mi	35:44	11:30	+0:11
15K	1:46:46	11:27	3.11 mi	35:51	11:32	+0:02
20K	2:26:04	11:45	3.11 mi	39:18	12:39	+1:07
Half(13.11 mi)	2:34:46	11:48	0.68 mi	8:42	12:45	+0:06
25K	3:06:08	11:59	2.42 mi	31:22	12:56	+0:11
30K	3:51:22	12:25	3.11 mi	45:14	14:34	+1:38
35K	4:35:38	12:40	3.11 mi	44:16	14:15	-0:19
40K	5:21:22	12:56	3.10 mi	45:44	14:43	+0:28
Finish(26.22 mi)	5:39:13	12:57	1.37 mi	17:51	13:05	-1:38

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:19 /mi

Average Pace

12:57 /mi

Slowest Pace

14:43 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:46:46

31% of race

Time at Steady Pace

1:37:13

29% of race

Time at Slower Pace

2:15:14

40% of race

Average Pace: 12:56 /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	M25-29	Seg. Overall	Seg. Males	Seg. M25-29
5K	3.11 mi	46295	27030	3870	46540	27146	3910
10K	3.10 mi	45644+651	26816+214	3852+18	45138	26602	3845
15K	3.11 mi	45949-305	26930-114	3888-36	46540	27146	3910
20K	3.11 mi	46798-849	27195-265	3901-13	48449	27693	3961
Half(13.11 mi)	0.68 mi	46758+40	27168+27	3902-1	46582	26855	3857
25K	2.42 mi	46813-55	27125+43	3903-1	46685	26779	3859
30K	3.11 mi	47326-513	27224-99	3909-6	48953	27482	3916
35K	3.11 mi	47324+2	27122+102	3902+7	46657	26249	3788
40K	3.10 mi	47272+52	27013+109	3890+12	46319	25819	3701
Finish(26.22 mi)	1.37 mi	47211+61	26954+59	3882+8	45501	25395	3737

25395

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