Jon Davis

Chicago

Bib: 4047 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Top 41%

Gender (Male)

#0 / 29548

Masters (Masters Men)

#0 / 14666

Top 47%

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

7:36/mi

23:37

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

7:36/mi

47:14

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

7:32/mi

1:10:39

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

7:50/mi

1:35:00

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

8:26/mi

1:40:45

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

8:31/mi

2:01:24

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

9:59/mi

2:32:25

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

10:43/mi

3:05:42

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

11:42/mi

3:42:04

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

11:48/mi

3:58:09

↑ 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

1:40:457:41 /mi⚡ faster

2nd Half

2:17:2410:29 /mi+36.4%

Positive split — 36.4% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	23:37	7:36	3.11 mi	23:37	7:36	-
10K	47:14	7:36	3.10 mi	23:37	7:36	0:00
15K	1:10:39	7:35	3.11 mi	23:25	7:32	-0:04
20K	1:35:00	7:39	3.11 mi	24:21	7:50	+0:18
Half(13.11 mi)	1:40:45	7:41	0.68 mi	5:45	8:26	+0:36
25K	2:01:24	7:49	2.42 mi	20:39	8:31	+0:05
30K	2:32:25	8:11	3.11 mi	31:01	9:59	+1:28
35K	3:05:42	8:32	3.11 mi	33:17	10:43	+0:44
40K	3:42:04	8:56	3.10 mi	36:22	11:42	+0:59
Finish(26.22 mi)	3:58:09	9:05	1.37 mi	16:05	11:48	+0:06

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:32 /mi

Average Pace

9:05 /mi

Slowest Pace

11:48 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:10:39

30% of race

Time at Steady Pace

50:45

21% of race

Time at Slower Pace

1:56:45

49% of race

Average Pace: 9:05 /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	11151	8904	1435	11356	9077	1471
10K	3.10 mi	11084+67	8853+51	1437-2	11083	8848	1433
15K	3.11 mi	11136-52	8918-65	1445-8	11356	9077	1471
20K	3.11 mi	11608-472	9206-288	1484-39	13103	10205	1617
Half(13.11 mi)	0.68 mi	11869-261	9367-161	1510-26	17770	13102	2036
25K	2.42 mi	12962-1093	10064-697	1598-88	19014	13786	2149
30K	3.11 mi	15974-3012	11954-1890	1865-267	28747	18790	2864
35K	3.11 mi	18469-2495	13352-1398	2088-223	30582	19088	2880
40K	3.10 mi	21016-2547	14647-1295	2273-185	32601	19288	2914
Finish(26.22 mi)	1.37 mi	22329-1313	15307-660	2365-92	39156	22292	3299

22292

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