Mark Buettner

Des Plaines

Bib: 57806 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 (M70-74)

#0 / 161

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

10:28/mi

32:32

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

10:21/mi

1:04:42

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:34/mi

1:37:32

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

11:25/mi

2:13:01

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

12:58/mi

2:21:52

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

12:44/mi

2:52:45

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

16:18/mi

3:43:25

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

16:43/mi

4:35:22

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

17:04/mi

5:28:24

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

16:11/mi

5:50:29

↑ 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

2:21:5210:49 /mi⚡ faster

2nd Half

3:28:3715:55 /mi+47.1%

Positive split — 47.1% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	32:32	10:28	3.11 mi	32:32	10:28	-
10K	1:04:42	10:25	3.10 mi	32:10	10:21	-0:07
15K	1:37:32	10:28	3.11 mi	32:50	10:34	+0:13
20K	2:13:01	10:42	3.11 mi	35:29	11:25	+0:51
Half(13.11 mi)	2:21:52	10:49	0.68 mi	8:51	12:58	+1:33
25K	2:52:45	11:07	2.42 mi	30:53	12:44	-0:14
30K	3:43:25	11:59	3.11 mi	50:40	16:18	+3:34
35K	4:35:22	12:40	3.11 mi	51:57	16:43	+0:25
40K	5:28:24	13:13	3.10 mi	53:02	17:04	+0:21
Finish(26.22 mi)	5:50:29	13:23	1.37 mi	22:05	16:11	-0:53

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:21 /mi

Average Pace

13:23 /mi

Slowest Pace

17:04 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:13:01

38% of race

Time at Steady Pace

39:44

11% of race

Time at Slower Pace

2:57:44

51% of race

Average Pace: 13:22 /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	M70-74	Seg. Overall	Seg. Males	Seg. M70-74
5K	3.11 mi	39561	24463	72	41058	25051	73
10K	3.10 mi	38338+1223	23934+529	65+7	37631	23611	60
15K	3.11 mi	39239-901	24352-418	69-4	41058	25051	73
20K	3.11 mi	40615-1376	24838-486	72-3	43923	26033	84
Half(13.11 mi)	0.68 mi	41211-596	25056-218	75-3	47230	27107	102
25K	2.42 mi	42475-1264	25473-417	80-5	46031	26551	97
30K	3.11 mi	45648-3173	26624-1151	94-14	52172	28798	139
35K	3.11 mi	47268-1620	27101-477	98-4	52301	28797	138
40K	3.10 mi	48284-1016	27433-332	105-7	51983	28563	139
Finish(26.22 mi)	1.37 mi	48718-434	27578-145	107-2	52364	28727	138

28727

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