Jason Kucera

Geneva

Bib: 63806 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 (M45-49)

#0 / 3637

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

12:26/mi

38:37

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

12:50/mi

1:18:29

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

12:15/mi

1:56:33

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

13:11/mi

2:37:31

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

12:44/mi

2:46:12

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

13:13/mi

3:18:15

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

13:30/mi

4:00:12

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

13:24/mi

4:41:50

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

13:23/mi

5:23:24

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

11:57/mi

5:39:42

↑ 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

2:46:1212:41 /mi⚡ faster

2nd Half

2:53:3013:14 /mi+4.4%

Positive split — 4.4% slower in the second half

AI Race Performance Report

Jason'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	38:37	12:26	3.11 mi	38:37	12:26	-
10K	1:18:29	12:38	3.10 mi	39:52	12:50	+0:24
15K	1:56:33	12:30	3.11 mi	38:04	12:15	-0:35
20K	2:37:31	12:40	3.11 mi	40:58	13:11	+0:56
Half(13.11 mi)	2:46:12	12:41	0.68 mi	8:41	12:44	-0:27
25K	3:18:15	12:46	2.42 mi	32:03	13:13	+0:29
30K	4:00:12	12:53	3.11 mi	41:57	13:30	+0:17
35K	4:41:50	12:58	3.11 mi	41:38	13:24	-0:06
40K	5:23:24	13:01	3.10 mi	41:34	13:23	-0:01
Finish(26.22 mi)	5:39:42	12:58	1.37 mi	16:18	11:57	-1:26

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:57 /mi

Average Pace

12:58 /mi

Slowest Pace

13:30 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:21:32

42% of race

Time at Steady Pace

3:18:10

58% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 12:57 /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	M45-49	Seg. Overall	Seg. Males	Seg. M45-49
5K	3.11 mi	51037	28663	3542	49156	28021	3469
10K	3.10 mi	50443+594	28510+153	3532+10	49813	28289	3502
15K	3.11 mi	50071+372	28357+153	3513+19	49156	28021	3469
20K	3.11 mi	50025+46	28326+31	3509+4	49795	28162	3479
Half(13.11 mi)	0.68 mi	49858+167	28273+53	3504+5	46511	26822	3311
25K	2.42 mi	49476+382	28096+177	3476+28	47544	27086	3346
30K	3.11 mi	48949+527	27841+255	3443+33	46011	26234	3236
35K	3.11 mi	48325+624	27518+323	3408+35	43784	24968	3091
40K	3.10 mi	47572+753	27129+389	3363+45	40943	23306	2899
Finish(26.22 mi)	1.37 mi	47282+290	26978+151	3340+23	40118	22780	2798

22780

Passing Analysis

No position changes recorded for this athlete.

More below

See the rest of Jason'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