Jay Li

Chicago

Bib: 48307 M

0:00

0:00

/ mi

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Overall

#0 / 54109

Top 24%

Gender (Male)

#0 / 29548

Top 33%

Division (M30-34)

#0 / 4787

Top 38%

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

7:54/mi

24:34

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

8:11/mi

50:01

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

7:49/mi

1:14:19

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

7:55/mi

1:38:55

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

7:58/mi

1:44:21

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

7:58/mi

2:03:40

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

8:04/mi

2:28:44

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

8:02/mi

2:53:43

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

8:26/mi

3:19:55

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

8:56/mi

3:32:06

↑ 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

1:44:217:58 /mi⚡ faster

2nd Half

1:47:458:13 /mi+3.3%

Positive split — 3.3% slower in the second half

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Jay'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	24:34	7:54	3.11 mi	24:34	7:54	-
10K	50:01	8:03	3.10 mi	25:27	8:11	+0:17
15K	1:14:19	7:58	3.11 mi	24:18	7:49	-0:22
20K	1:38:55	7:58	3.11 mi	24:36	7:55	+0:06
Half(13.11 mi)	1:44:21	7:58	0.68 mi	5:26	7:58	+0:03
25K	2:03:40	7:58	2.42 mi	19:19	7:58	0:00
30K	2:28:44	7:59	3.11 mi	25:04	8:04	+0:06
35K	2:53:43	7:59	3.11 mi	24:59	8:02	-0:02
40K	3:19:55	8:03	3.10 mi	26:12	8:26	+0:24
Finish(26.22 mi)	3:32:06	8:06	1.37 mi	12:11	8:56	+0:30

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:49 /mi

Average Pace

8:06 /mi

Slowest Pace

8:56 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:19:55

94% of race

Time at Steady Pace

12:11

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:05 /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	13930	10643	1917	14235	10919	1966
10K	3.10 mi	15421-1491	11600-957	2068-151	16867	12516	2211
15K	3.11 mi	14990+431	11358+242	2031+37	14235	10919	1966
20K	3.11 mi	14666+324	11156+202	2006+25	13948	10758	1955
Half(13.11 mi)	0.68 mi	14551+115	11076+80	1997+9	13206	10223	1875
25K	2.42 mi	14371+180	10969+107	1981+16	13714	10522	1900
30K	3.11 mi	13976+395	10688+281	1933+48	12814	9822	1798
35K	3.11 mi	13264+712	10174+514	1856+77	10736	8275	1528
40K	3.10 mi	12809+455	9778+396	1789+67	11216	8202	1497
Finish(26.22 mi)	1.37 mi	13005-196	9864-86	1804-15	17584	11648	2090

11648

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