John Gunderson

Chicago

Bib: 1052 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Top 4%

Gender (Male)

#0 / 29548

Top 6%

Masters (Masters Men)

#0 / 14666

Top 2%

Division (M45-49)

#0 / 3637

Top 3%

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

6:21/mi

19:43

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

6:23/mi

39:34

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

6:20/mi

59:15

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

6:24/mi

1:19:09

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

6:27/mi

1:23:33

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

6:27/mi

1:39:12

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

6:31/mi

1:59:27

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

6:38/mi

2:20:05

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

6:43/mi

2:40:56

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

6:35/mi

2:49:55

↑ 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

1:23:336:22 /mi⚡ faster

2nd Half

1:26:226:35 /mi+3.4%

Positive split — 3.4% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	19:43	6:21	3.11 mi	19:43	6:21	-
10K	39:34	6:22	3.10 mi	19:51	6:23	+0:02
15K	59:15	6:21	3.11 mi	19:41	6:20	-0:03
20K	1:19:09	6:22	3.11 mi	19:54	6:24	+0:04
Half(13.11 mi)	1:23:33	6:22	0.68 mi	4:24	6:27	+0:03
25K	1:39:12	6:23	2.42 mi	15:39	6:27	0:00
30K	1:59:27	6:24	3.11 mi	20:15	6:31	+0:04
35K	2:20:05	6:26	3.11 mi	20:38	6:38	+0:07
40K	2:40:56	6:28	3.10 mi	20:51	6:43	+0:05
Finish(26.22 mi)	2:49:55	6:29	1.37 mi	8:59	6:35	-0:08

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:20 /mi

Average Pace

6:29 /mi

Slowest Pace

6:43 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:29:04

88% of race

Time at Steady Pace

20:51

12% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:29 /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	2007	1898	104	2168	2049	113
10K	3.10 mi	2029-22	1922-24	104	2075	1964	111
15K	3.11 mi	2058-29	1951-29	107-3	2168	2049	113
20K	3.11 mi	2071-13	1965-14	106+1	2145	2029	110
Half(13.11 mi)	0.68 mi	2056+15	1951+14	105+1	2093	1982	110
25K	2.42 mi	2060-4	1952-1	107-2	2322	2182	129
30K	3.11 mi	2057+3	1946+6	111-4	2188	2052	117
35K	3.11 mi	2037+20	1924+22	109+2	2200	2049	122
40K	3.10 mi	1950+87	1831+93	101+8	1893	1741	104
Finish(26.22 mi)	1.37 mi	1950	1831	100+1	1996	1801	114

1801

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