William Johnson

Arlington

Bib: 7399 M

0:00

0:00

/ mi

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Overall

#0 / 54109

Top 5%

Gender (Male)

#0 / 29548

Top 8%

Division (M25-29)

#0 / 4122

Top 13%

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

6:29/mi

20:10

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

6:40/mi

40:53

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

6:33/mi

1:01:14

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

6:36/mi

1:21:44

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

6:37/mi

1:26:15

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

6:34/mi

1:42:11

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

6:36/mi

2:02:40

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

6:41/mi

2:23:26

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

6:50/mi

2:44:40

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

6:48/mi

2:53:56

↑ 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

1:26:156:35 /mi⚡ faster

2nd Half

1:27:416:41 /mi+1.7%

Positive split — 1.7% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	20:10	6:29	3.11 mi	20:10	6:29	-
10K	40:53	6:35	3.10 mi	20:43	6:40	+0:11
15K	1:01:14	6:34	3.11 mi	20:21	6:33	-0:07
20K	1:21:44	6:35	3.11 mi	20:30	6:36	+0:03
Half(13.11 mi)	1:26:15	6:35	0.68 mi	4:31	6:37	+0:01
25K	1:42:11	6:35	2.42 mi	15:56	6:34	-0:03
30K	2:02:40	6:35	3.11 mi	20:29	6:36	+0:02
35K	2:23:26	6:36	3.11 mi	20:46	6:41	+0:05
40K	2:44:40	6:38	3.10 mi	21:14	6:50	+0:09
Finish(26.22 mi)	2:53:56	6:38	1.37 mi	9:16	6:48	-0:02

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:29 /mi

Average Pace

6:38 /mi

Slowest Pace

6:50 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:32:42

88% of race

Time at Steady Pace

21:14

12% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:38 /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	M25-29	Seg. Overall	Seg. Males	Seg. M25-29
5K	3.11 mi	2734	2562	594	3352	3108	672
10K	3.10 mi	3139-405	2922-360	646-52	3582	3323	685
15K	3.11 mi	3202-63	2979-57	660-14	3352	3108	672
20K	3.11 mi	3173+29	2949+30	653+7	3106	2897	640
Half(13.11 mi)	0.68 mi	3143+30	2919+30	647+6	2928	2735	623
25K	2.42 mi	3065+78	2853+66	634+13	2869	2678	598
30K	3.11 mi	2913+152	2715+138	609+25	2497	2336	534
35K	3.11 mi	2757+156	2574+141	585+24	2373	2208	503
40K	3.10 mi	2602+155	2423+151	555+30	2375	2143	456
Finish(26.22 mi)	1.37 mi	2584+18	2402+21	555	2822	2468	529

2468

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