David McGrath

Wayne

Bib: 38722 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 (M50-54)

#0 / 2876

Top 47%

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

9:09/mi

28:26

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

9:37/mi

58:18

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

9:03/mi

1:26:24

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

9:07/mi

1:54:45

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

8:55/mi

2:00:50

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

8:54/mi

2:22:24

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

9:08/mi

2:50:48

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

8:54/mi

3:18:27

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

8:57/mi

3:46:16

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

8:27/mi

3:57:48

↑ 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

2:00:509:13 /mi+3.2%

2nd Half

1:56:588:55 /mi✓ faster

Negative split — 3.2% faster in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	28:26	9:09	3.11 mi	28:26	9:09	-
10K	58:18	9:23	3.10 mi	29:52	9:37	+0:28
15K	1:26:24	9:16	3.11 mi	28:06	9:03	-0:34
20K	1:54:45	9:14	3.11 mi	28:21	9:07	+0:04
Half(13.11 mi)	2:00:50	9:13	0.68 mi	6:05	8:55	-0:12
25K	2:22:24	9:10	2.42 mi	21:34	8:54	-0:01
30K	2:50:48	9:10	3.11 mi	28:24	9:08	+0:14
35K	3:18:27	9:07	3.11 mi	27:39	8:54	-0:14
40K	3:46:16	9:06	3.10 mi	27:49	8:57	+0:03
Finish(26.22 mi)	3:57:48	9:05	1.37 mi	11:32	8:27	-0:30

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:27 /mi

Average Pace

9:05 /mi

Slowest Pace

9:37 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:27:56

87% of race

Time at Steady Pace

29:52

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:04 /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	27378	18578	1683	28170	19118	1711
10K	3.10 mi	29736-2358	19827-1249	1809-126	31908	20891	1920
15K	3.11 mi	29171+565	19575+252	1776+33	28170	19118	1711
20K	3.11 mi	28584+587	19275+300	1739+37	26857	18384	1626
Half(13.11 mi)	0.68 mi	28255+329	19102+173	1715+24	22485	15865	1392
25K	2.42 mi	27190+1065	18515+587	1659+56	22807	15950	1388
30K	3.11 mi	26067+1123	17764+751	1589+70	22461	15491	1375
35K	3.11 mi	24473+1594	16754+1010	1496+93	17802	12515	1063
40K	3.10 mi	22764+1709	15599+1155	1399+97	14945	10393	874
Finish(26.22 mi)	1.37 mi	22179+585	15219+380	1363+36	13516	9419	751

9419

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