David Sajdak

Chicago

Bib: 42622 M

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Male)

#0 / 29548

Division (M30-34)

#0 / 4787

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

8:11/mi

25:26

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

8:02/mi

50:25

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:10/mi

1:15:48

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

8:46/mi

1:43:03

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

9:11/mi

1:49:19

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

11:31/mi

2:17:15

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

10:36/mi

2:50:10

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

11:02/mi

3:24:26

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

11:09/mi

3:59:06

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

9:59/mi

4:12:43

↑ 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

1:49:198:20 /mi⚡ faster

2nd Half

2:23:2410:56 /mi+31.2%

Positive split — 31.2% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	25:26	8:11	3.11 mi	25:26	8:11	-
10K	50:25	8:07	3.10 mi	24:59	8:02	-0:09
15K	1:15:48	8:08	3.11 mi	25:23	8:10	+0:08
20K	1:43:03	8:18	3.11 mi	27:15	8:46	+0:36
Half(13.11 mi)	1:49:19	8:20	0.68 mi	6:16	9:11	+0:25
25K	2:17:15	8:50	2.42 mi	27:56	11:31	+2:20
30K	2:50:10	9:08	3.11 mi	32:55	10:36	-0:55
35K	3:24:26	9:24	3.11 mi	34:16	11:02	+0:26
40K	3:59:06	9:37	3.10 mi	34:40	11:09	+0:07
Finish(26.22 mi)	4:12:43	9:39	1.37 mi	13:37	9:59	-1:10

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:02 /mi

Average Pace

9:39 /mi

Slowest Pace

11:31 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:49:19

43% of race

Time at Steady Pace

46:32

18% of race

Time at Slower Pace

1:36:52

38% of race

Average Pace: 9:38 /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	M30-34	Seg. Overall	Seg. Males	Seg. M30-34
5K	3.11 mi	16814	12472	2224	18005	13343	2358
10K	3.10 mi	16100+714	12044+428	2147+77	15457	11660	2089
15K	3.11 mi	16720-620	12463-419	2215-68	18005	13343	2358
20K	3.11 mi	17996-1276	13251-788	2331-116	22752	16138	2850
Half(13.11 mi)	0.68 mi	18305-309	13438-187	2364-33	25415	17492	3106
25K	2.42 mi	23288-4983	16346-2908	2875-511	41455	24731	4161
30K	3.11 mi	25675-2387	17564-1218	3091-216	32777	20648	3588
35K	3.11 mi	27065-1390	18168-604	3181-90	32492	19865	3444
40K	3.10 mi	27151-86	17993+175	3160+21	29418	17803	3097
Finish(26.22 mi)	1.37 mi	26984+167	17821+172	3133+27	26249	16171	2862

16171

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