Erik Natonton

Chicago

Bib: 62991 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Gender (Male)

#0 / 29548

Masters (Masters Men)

#0 / 14666

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

12:34/mi

39:03

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

12:47/mi

1:18:47

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

13:32/mi

2:00:49

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

15:41/mi

2:49:32

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

13:04/mi

2:58:27

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

13:39/mi

3:31:32

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

14:30/mi

4:16:34

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

14:54/mi

5:02:52

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

14:13/mi

5:47:02

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

13:36/mi

6:05:35

↑ 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

2:58:2713:37 /mi⚡ faster

2nd Half

3:07:0814:17 /mi+4.9%

Positive split — 4.9% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	39:03	12:34	3.11 mi	39:03	12:34	-
10K	1:18:47	12:41	3.10 mi	39:44	12:47	+0:13
15K	2:00:49	12:58	3.11 mi	42:02	13:32	+0:45
20K	2:49:32	13:39	3.11 mi	48:43	15:41	+2:09
Half(13.11 mi)	2:58:27	13:37	0.68 mi	8:55	13:04	-2:37
25K	3:31:32	13:37	2.42 mi	33:05	13:39	+0:35
30K	4:16:34	13:46	3.11 mi	45:02	14:30	+0:51
35K	5:02:52	13:56	3.11 mi	46:18	14:54	+0:24
40K	5:47:02	13:58	3.10 mi	44:10	14:13	-0:41
Finish(26.22 mi)	6:05:35	13:57	1.37 mi	18:33	13:36	-0:37

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

12:34 /mi

Average Pace

13:57 /mi

Slowest Pace

15:41 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:27:42

24% of race

Time at Steady Pace

1:33:40

26% of race

Time at Slower Pace

3:04:13

50% of race

Average Pace: 13:57 /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	M40-44	Seg. Overall	Seg. Males	Seg. M40-44
5K	3.11 mi	51403	28796	4237	52006	28946	4267
10K	3.10 mi	50554+849	28554+242	4203+34	49684	28250	4153
15K	3.11 mi	51236-682	28742-188	4232-29	52006	28946	4267
20K	3.11 mi	52133-897	29021-279	4267-35	53223	29305	4298
Half(13.11 mi)	0.68 mi	51955+178	28965+56	4260+7	47494	27210	4024
25K	2.42 mi	51560+395	28797+168	4231+29	48685	27536	4048
30K	3.11 mi	51247+313	28667+130	4213+18	48793	27421	4030
35K	3.11 mi	51028+219	28558+109	4199+14	48652	27145	4007
40K	3.10 mi	50514+514	28329+229	4169+30	44406	24934	3718
Finish(26.22 mi)	1.37 mi	50402+112	28267+62	4164+5	47289	26243	3879

26243

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