Barton Williams

Chicago

Bib: 40645 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Top 44%

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

9:24/mi

29:12

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

9:18/mi

58:07

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

9:14/mi

1:26:47

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

9:25/mi

1:56:02

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

9:17/mi

2:02:22

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

9:20/mi

2:24:59

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

9:24/mi

2:54:10

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

9:05/mi

3:22:24

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

9:02/mi

3:50:29

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

8:45/mi

4:02:25

↑ 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

2:02:229:20 /mi+1.9%

2nd Half

2:00:039:09 /mi✓ faster

Negative split — 1.9% faster in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	29:12	9:24	3.11 mi	29:12	9:24	-
10K	58:07	9:21	3.10 mi	28:55	9:18	-0:06
15K	1:26:47	9:19	3.11 mi	28:40	9:14	-0:04
20K	1:56:02	9:20	3.11 mi	29:15	9:25	+0:11
Half(13.11 mi)	2:02:22	9:20	0.68 mi	6:20	9:17	-0:08
25K	2:24:59	9:20	2.42 mi	22:37	9:20	+0:03
30K	2:54:10	9:21	3.11 mi	29:11	9:24	+0:04
35K	3:22:24	9:18	3.11 mi	28:14	9:05	-0:19
40K	3:50:29	9:16	3.10 mi	28:05	9:02	-0:03
Finish(26.22 mi)	4:02:25	9:15	1.37 mi	11:56	8:45	-0:17

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:45 /mi

Average Pace

9:15 /mi

Slowest Pace

9:25 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:08:15

28% of race

Time at Steady Pace

2:54:10

72% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:15 /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	30044	19980	1836	30041	20076	1816
10K	3.10 mi	29447+597	19674+306	1791+45	29081	19474	1763
15K	3.11 mi	29625-178	19816-142	1803-12	30041	20076	1816
20K	3.11 mi	29645-20	19826-10	1795+8	29778	19886	1804
Half(13.11 mi)	0.68 mi	29402+243	19686+140	1780+15	26398	18001	1611
25K	2.42 mi	28878+524	19388+298	1751+29	27206	18345	1630
30K	3.11 mi	27832+1046	18744+644	1689+62	24631	16651	1493
35K	3.11 mi	26262+1570	17723+1021	1601+88	19418	13411	1158
40K	3.10 mi	24441+1821	16536+1187	1485+116	15637	10779	918
Finish(26.22 mi)	1.37 mi	23943+498	16204+332	1457+28	16000	10810	896

10810

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