Hiroshi Kobayashi

Hyogo, Japan

Bib: 62466 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 (M55-59)

#0 / 1888

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

10:23/mi

32:17

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

10:19/mi

1:04:20

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:19/mi

1:36:24

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

10:17/mi

2:08:21

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

10:23/mi

2:15:26

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

10:25/mi

2:40:41

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

13:42/mi

3:23:15

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

14:51/mi

4:09:24

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

17:50/mi

5:04:49

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

12:56/mi

5:22:28

↑ 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

2:15:2610:20 /mi⚡ faster

2nd Half

3:07:0214:16 /mi+38.1%

Positive split — 38.1% slower in the second half

AI Race Performance Report

Hiroshi'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	32:17	10:23	3.11 mi	32:17	10:23	-
10K	1:04:20	10:21	3.10 mi	32:03	10:19	-0:04
15K	1:36:24	10:21	3.11 mi	32:04	10:19	0:00
20K	2:08:21	10:20	3.11 mi	31:57	10:17	-0:02
Half(13.11 mi)	2:15:26	10:20	0.68 mi	7:05	10:23	+0:06
25K	2:40:41	10:21	2.42 mi	25:15	10:25	+0:02
30K	3:23:15	10:54	3.11 mi	42:34	13:42	+3:17
35K	4:09:24	11:28	3.11 mi	46:09	14:51	+1:09
40K	5:04:49	12:16	3.10 mi	55:25	17:50	+2:59
Finish(26.22 mi)	5:22:28	12:18	1.37 mi	17:39	12:56	-4:54

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:17 /mi

Average Pace

12:18 /mi

Slowest Pace

17:50 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:40:41

50% of race

Time at Slower Pace

2:41:47

50% of race

Average Pace: 12:18 /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	M55-59	Seg. Overall	Seg. Males	Seg. M55-59
5K	3.11 mi	38858	24160	1419	39237	24319	1406
10K	3.10 mi	37895+963	23746+414	1387+32	37367	23487	1355
15K	3.11 mi	38266-371	23930-184	1392-5	39237	24319	1406
20K	3.11 mi	37807+459	23693+237	1355+37	36719	23128	1303
Half(13.11 mi)	0.68 mi	37592+215	23580+113	1343+12	34891	22146	1232
25K	2.42 mi	37049+543	23274+306	1329+14	35079	22047	1235
30K	3.11 mi	39717-2668	24214-940	1411-82	46608	26494	1615
35K	3.11 mi	41973-2256	24967-753	1481-70	48515	27077	1676
40K	3.10 mi	44506-2533	25896-929	1559-78	52806	28953	1837
Finish(26.22 mi)	1.37 mi	44534-28	25850+46	1553+6	44902	25116	1486

25116

Passing Analysis

No position changes recorded for this athlete.

More below

See the rest of Hiroshi'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