Billy Dorn

Chicago

Bib: 41525 M

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Male)

#0 / 29548

Division (M30-34)

#0 / 4787

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

29:13

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

9:54/mi

59:59

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:56/mi

1:27:44

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

9:06/mi

1:56:00

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

9:07/mi

2:02:13

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

9:06/mi

2:24:18

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

9:18/mi

2:53:12

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

11:27/mi

3:28:45

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

12:41/mi

4:08:09

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

11:26/mi

4:23:45

↑ 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

2:02:139:19 /mi⚡ faster

2nd Half

2:21:3210:48 /mi+15.8%

Positive split — 15.8% slower in the second half

AI Race Performance Report

Billy's race, broken down like a coach

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	29:13	9:24	3.11 mi	29:13	9:24	-
10K	59:59	9:39	3.10 mi	30:46	9:54	+0:30
15K	1:27:44	9:25	3.11 mi	27:45	8:56	-0:58
20K	1:56:00	9:20	3.11 mi	28:16	9:06	+0:10
Half(13.11 mi)	2:02:13	9:19	0.68 mi	6:13	9:07	+0:01
25K	2:24:18	9:17	2.42 mi	22:05	9:06	-0:01
30K	2:53:12	9:17	3.11 mi	28:54	9:18	+0:12
35K	3:28:45	9:36	3.11 mi	35:33	11:27	+2:09
40K	4:08:09	9:59	3.10 mi	39:24	12:41	+1:14
Finish(26.22 mi)	4:23:45	10:04	1.37 mi	15:36	11:26	-1:15

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:56 /mi

Average Pace

10:04 /mi

Slowest Pace

12:41 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:53:12

66% of race

Time at Slower Pace

1:30:33

34% of race

Average Pace: 10:04 /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	M30-34	Seg. Overall	Seg. Males	Seg. M30-34
5K	3.11 mi	30122	20026	3438	26739	18378	3216
10K	3.10 mi	32262-2140	21104-1078	3616-178	34230	22021	3753
15K	3.11 mi	30587+1675	20284+820	3489+127	26739	18378	3216
20K	3.11 mi	29610+977	19810+474	3440+49	26581	18251	3204
Half(13.11 mi)	0.68 mi	29304+306	19633+177	3415+25	24639	17069	3030
25K	2.42 mi	28472+832	19175+458	3344+71	25074	17217	3069
30K	3.11 mi	27383+1089	18497+678	3239+105	23915	16269	2869
35K	3.11 mi	28651-1268	18972-475	3322-83	34847	20976	3600
40K	3.10 mi	29989-1338	19397-425	3391-69	37737	21730	3711
Finish(26.22 mi)	1.37 mi	30323-334	19498-101	3409-18	37003	21251	3665

21251

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