Jack Bonney

Chicago

Bib: 1259 M

0:00

0:00

/ mi

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Overall

#0 / 54109

Top 4%

Gender (Male)

#0 / 29548

Top 7%

Division (M25-29)

#0 / 4122

Top 13%

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

6:30/mi

20:11

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

6:23/mi

40:02

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

6:27/mi

1:00:04

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

6:24/mi

1:19:57

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

6:33/mi

1:24:25

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

6:27/mi

1:40:04

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

6:28/mi

2:00:08

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

6:33/mi

2:20:28

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

7:27/mi

2:43:36

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

6:43/mi

2:52:46

↑ 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

1:24:256:26 /mi⚡ faster

2nd Half

1:28:216:44 /mi+4.7%

Positive split — 4.7% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	20:11	6:30	3.11 mi	20:11	6:30	-
10K	40:02	6:27	3.10 mi	19:51	6:23	-0:07
15K	1:00:04	6:27	3.11 mi	20:02	6:27	+0:04
20K	1:19:57	6:26	3.11 mi	19:53	6:24	-0:03
Half(13.11 mi)	1:24:25	6:26	0.68 mi	4:28	6:33	+0:09
25K	1:40:04	6:27	2.42 mi	15:39	6:27	-0:06
30K	2:00:08	6:27	3.11 mi	20:04	6:28	+0:01
35K	2:20:28	6:28	3.11 mi	20:20	6:33	+0:05
40K	2:43:36	6:35	3.10 mi	23:08	7:27	+0:54
Finish(26.22 mi)	2:52:46	6:36	1.37 mi	9:10	6:43	-0:44

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:23 /mi

Average Pace

6:36 /mi

Slowest Pace

7:27 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:29:38

87% of race

Time at Steady Pace

23:08

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:35 /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	M25-29	Seg. Overall	Seg. Males	Seg. M25-29
5K	3.11 mi	2779	2601	603	2796	2616	602
10K	3.10 mi	2407+372	2267+334	548+55	2081	1970	480
15K	3.11 mi	2522-115	2372-105	561-13	2796	2616	602
20K	3.11 mi	2382+140	2244+128	533+28	2124	2010	491
Half(13.11 mi)	0.68 mi	2387-5	2249-5	538-5	2566	2413	576
25K	2.42 mi	2353+34	2216+33	530+8	2333	2193	518
30K	3.11 mi	2238+115	2116+100	506+24	1951	1836	448
35K	3.11 mi	2109+129	1992+124	478+28	1842	1729	430
40K	3.10 mi	2401-292	2246-254	521-43	5054	4226	729
Finish(26.22 mi)	1.37 mi	2372+29	2216+30	518+3	2522	2236	485

2236

Passing Analysis

No position changes recorded for this athlete.

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All Results

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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