Tim McDonald

Palatine

Bib: 65415 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 (M50-54)

#0 / 2876

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

12:01/mi

37:19

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

12:06/mi

1:14:54

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

11:46/mi

1:51:26

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

12:00/mi

2:28:43

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

12:22/mi

2:37:09

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

12:40/mi

3:07:52

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

14:09/mi

3:51:50

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

15:05/mi

4:38:42

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

16:59/mi

5:31:29

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

14:30/mi

5:51:15

↑ 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

2:37:0911:59 /mi⚡ faster

2nd Half

3:14:0614:48 /mi+23.5%

Positive split — 23.5% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	37:19	12:01	3.11 mi	37:19	12:01	-
10K	1:14:54	12:03	3.10 mi	37:35	12:06	+0:05
15K	1:51:26	11:57	3.11 mi	36:32	11:46	-0:20
20K	2:28:43	11:58	3.11 mi	37:17	12:00	+0:14
Half(13.11 mi)	2:37:09	11:59	0.68 mi	8:26	12:22	+0:22
25K	3:07:52	12:06	2.42 mi	30:43	12:40	+0:18
30K	3:51:50	12:26	3.11 mi	43:58	14:09	+1:29
35K	4:38:42	12:49	3.11 mi	46:52	15:05	+0:56
40K	5:31:29	13:20	3.10 mi	52:47	16:59	+1:54
Finish(26.22 mi)	5:51:15	13:24	1.37 mi	19:46	14:30	-2:29

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:46 /mi

Average Pace

13:24 /mi

Slowest Pace

16:59 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

36:32

10% of race

Time at Steady Pace

2:31:20

43% of race

Time at Slower Pace

2:43:23

47% of race

Average Pace: 13:24 /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	M50-54	Seg. Overall	Seg. Males	Seg. M50-54
5K	3.11 mi	49706	28225	2721	47453	27443	2612
10K	3.10 mi	48587+1119	27855+370	2682+39	47629	27507	2647
15K	3.11 mi	48256+331	27744+111	2659+23	47453	27443	2612
20K	3.11 mi	47735+521	27543+201	2633+26	46323	26911	2547
Half(13.11 mi)	0.68 mi	47558+177	27473+70	2627+6	45306	26347	2503
25K	2.42 mi	47270+288	27295+178	2605+22	45798	26465	2520
30K	3.11 mi	47438-168	27264+31	2600+5	47911	27052	2588
35K	3.11 mi	47831-393	27326-62	2615-15	49116	27348	2613
40K	3.10 mi	48681-850	27598-272	2648-33	51880	28509	2763
Finish(26.22 mi)	1.37 mi	48817-136	27619-21	2646+2	49791	27463	2616

27463

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