Ian Vytlacil

Chicago

Bib: 69809 M

Masters

0:00

0:00

/ mi

Masters

Be the first to cheer!

Overall

#0 / 54109

Gender (Male)

#0 / 29548

Masters (Masters Men)

#0 / 14666

Division (M40-44)

#0 / 4329

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

12:12/mi

37:55

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

11:30/mi

1:13:38

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

11:31/mi

1:49:24

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

12:12/mi

2:27:17

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

13:09/mi

2:36:15

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

15:21/mi

3:13:27

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

16:59/mi

4:06:14

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

17:20/mi

5:00:06

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

18:31/mi

5:57:37

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

15:41/mi

6:19:00

↑ 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

2:36:1511:55 /mi⚡ faster

2nd Half

3:42:4517:00 /mi+42.6%

Positive split — 42.6% slower in the second half

AI Race Performance Report

Ian's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

Free account · no payment

Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	37:55	12:12	3.11 mi	37:55	12:12	-
10K	1:13:38	11:51	3.10 mi	35:43	11:30	-0:42
15K	1:49:24	11:44	3.11 mi	35:46	11:31	+0:01
20K	2:27:17	11:51	3.11 mi	37:53	12:12	+0:41
Half(13.11 mi)	2:36:15	11:55	0.68 mi	8:58	13:09	+0:57
25K	3:13:27	12:27	2.42 mi	37:12	15:21	+2:12
30K	4:06:14	13:13	3.11 mi	52:47	16:59	+1:38
35K	5:00:06	13:48	3.11 mi	53:52	17:20	+0:21
40K	5:57:37	14:23	3.10 mi	57:31	18:31	+1:11
Finish(26.22 mi)	6:19:00	14:28	1.37 mi	21:23	15:41	-2:50

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:30 /mi

Average Pace

14:28 /mi

Slowest Pace

18:31 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:36:15

41% of race

Time at Steady Pace

58:35

15% of race

Time at Slower Pace

2:44:10

43% of race

Average Pace: 14:27 /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	M40-44	Seg. Overall	Seg. Males	Seg. M40-44
5K	3.11 mi	50317	28427	4193	46429	27105	4019
10K	3.10 mi	47758+2559	27562+865	4075+118	45110	26594	3946
15K	3.11 mi	47311+447	27415+147	4056+19	46429	27105	4019
20K	3.11 mi	47250+61	27365+50	4050+6	47030	27175	4020
Half(13.11 mi)	0.68 mi	47295-45	27366-1	4050	47703	27294	4039
25K	2.42 mi	48513-1218	27743-377	4094-44	51824	28766	4234
30K	3.11 mi	49864-1351	28179-436	4155-61	52834	29056	4274
35K	3.11 mi	50715-851	28440-261	4186-31	52931	29079	4266
40K	3.10 mi	51437-722	28673-233	4219-33	53262	29146	4289
Finish(26.22 mi)	1.37 mi	51512-75	28684-11	4220-1	51846	28478	4202

28478

Passing Analysis

No position changes recorded for this athlete.

More below

See the rest of Ian's race

Checkpoint splits, rankings, passing analysis and qualifying. One free sign-in reveals them here — and on every race you look up.

All Results

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Chicago Event Management

Race timed by

Mika Timing