Ren Cao

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Bib: 7499 M

0:00

0:00

/ mi

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Overall

#0 / 54109

Top 35%

Gender (Male)

#0 / 29548

Top 46%

Division (M20-24)

#0 / 1200

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

7:33/mi

23:28

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

7:27/mi

46:38

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

7:38/mi

1:10:22

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

7:38/mi

1:34:05

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

7:50/mi

1:39:26

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

8:26/mi

1:59:54

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

9:41/mi

2:30:00

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

10:29/mi

3:02:33

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

10:47/mi

3:36:03

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:05/mi

3:49:48

↑ 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

1:39:267:35 /mi⚡ faster

2nd Half

2:10:229:57 /mi+31.1%

Positive split — 31.1% slower in the second half

AI Race Performance Report

Ren'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	23:28	7:33	3.11 mi	23:28	7:33	-
10K	46:38	7:30	3.10 mi	23:10	7:27	-0:06
15K	1:10:22	7:33	3.11 mi	23:44	7:38	+0:11
20K	1:34:05	7:34	3.11 mi	23:43	7:38	0:00
Half(13.11 mi)	1:39:26	7:35	0.68 mi	5:21	7:50	+0:12
25K	1:59:54	7:43	2.42 mi	20:28	8:26	+0:36
30K	2:30:00	8:03	3.11 mi	30:06	9:41	+1:15
35K	3:02:33	8:24	3.11 mi	32:33	10:29	+0:48
40K	3:36:03	8:42	3.10 mi	33:30	10:47	+0:18
Finish(26.22 mi)	3:49:48	8:46	1.37 mi	13:45	10:05	-0:42

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:27 /mi

Average Pace

8:46 /mi

Slowest Pace

10:47 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:34:05

41% of race

Time at Steady Pace

25:49

11% of race

Time at Slower Pace

1:49:54

48% of race

Average Pace: 8:46 /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	M20-24	Seg. Overall	Seg. Males	Seg. M20-24
5K	3.11 mi	10691	8616	374	12344	9707	440
10K	3.10 mi	10177+514	8259+357	361+13	9718	7949	355
15K	3.11 mi	10839-662	8721-462	386-25	12344	9707	440
20K	3.11 mi	10861-22	8746-25	387-1	11171	8958	408
Half(13.11 mi)	0.68 mi	10928-67	8776-30	390-3	12091	9530	440
25K	2.42 mi	12000-1072	9452-676	417-27	18299	13372	594
30K	3.11 mi	14740-2740	11196-1744	501-84	26732	17761	766
35K	3.11 mi	17061-2321	12523-1327	556-55	29119	18442	786
40K	3.10 mi	18625-1564	13292-769	589-33	27188	16786	708
Finish(26.22 mi)	1.37 mi	19108-483	13511-219	601-12	26984	16502	735

16502

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