David Yin

Fairfield Heights

Bib: 25006 M

0:00

0:00

/ mi

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Overall

#0 / 54109

Top 23%

Gender (Male)

#0 / 29548

Top 33%

Division (M30-34)

#0 / 4787

Top 37%

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

8:12/mi

25:28

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

8:03/mi

50:28

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

7:54/mi

1:15:02

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

7:57/mi

1:39:43

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

7:56/mi

1:45:08

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

7:52/mi

2:04:12

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

7:56/mi

2:28:51

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

7:57/mi

2:53:32

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

8:13/mi

3:19:05

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

8:41/mi

3:30:55

↑ 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

1:45:088:01 /mi⚖️ balanced

2nd Half

1:45:478:04 /mi⚖️ balanced

Even split — consistent pacing between halves

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	25:28	8:12	3.11 mi	25:28	8:12	-
10K	50:28	8:07	3.10 mi	25:00	8:03	-0:09
15K	1:15:02	8:03	3.11 mi	24:34	7:54	-0:09
20K	1:39:43	8:01	3.11 mi	24:41	7:57	+0:03
Half(13.11 mi)	1:45:08	8:01	0.68 mi	5:25	7:56	-0:01
25K	2:04:12	8:00	2.42 mi	19:04	7:52	-0:04
30K	2:28:51	7:59	3.11 mi	24:39	7:56	+0:04
35K	2:53:32	7:59	3.11 mi	24:41	7:57	+0:01
40K	3:19:05	8:01	3.10 mi	25:33	8:13	+0:16
Finish(26.22 mi)	3:30:55	8:03	1.37 mi	11:50	8:41	+0:28

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:52 /mi

Average Pace

8:03 /mi

Slowest Pace

8:41 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:19:05

94% of race

Time at Steady Pace

11:50

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:03 /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	16903	12517	2232	15175	11549	2079
10K	3.10 mi	16161+742	12083+434	2156+76	15482	11671	2091
15K	3.11 mi	15850+311	11917+166	2135+21	15175	11549	2079
20K	3.11 mi	15406+444	11649+268	2097+38	14201	10911	1982
Half(13.11 mi)	0.68 mi	15276+130	11568+81	2082+15	12971	10071	1851
25K	2.42 mi	14782+494	11236+332	2026+56	12783	9928	1815
30K	3.11 mi	14036+746	10732+504	1939+87	11615	9052	1664
35K	3.11 mi	13186+850	10122+610	1849+90	9995	7783	1453
40K	3.10 mi	12506+680	9573+549	1751+98	9811	7382	1386
Finish(26.22 mi)	1.37 mi	12626-120	9636-63	1765-14	15339	10431	1880

10431

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