Chih Yun Lin

¿¿¿

Bib: 55439 F

Masters

0:00

0:00

/ mi

Masters

Be the first to cheer!

Overall

#0 / 54109

Gender (Female)

#0 / 24561

Masters (Masters Women)

#0 / 9409

Division (F40-44)

#0 / 3124

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

9:58/mi

30:59

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

10:09/mi

1:02:31

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:46/mi

1:35:58

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

11:32/mi

2:11:48

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

11:29/mi

2:19:38

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

11:47/mi

2:48:13

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

13:00/mi

3:28:36

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

14:07/mi

4:12:27

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

12:51/mi

4:52:21

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

11:42/mi

5:08:19

↑ 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

2:19:3810:39 /mi⚡ faster

2nd Half

2:48:4112:52 /mi+20.8%

Positive split — 20.8% slower in the second half

AI Race Performance Report

Chih's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

Free account · no payment

Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	30:59	9:58	3.11 mi	30:59	9:58	-
10K	1:02:31	10:04	3.10 mi	31:32	10:09	+0:11
15K	1:35:58	10:18	3.11 mi	33:27	10:46	+0:37
20K	2:11:48	10:36	3.11 mi	35:50	11:32	+0:46
Half(13.11 mi)	2:19:38	10:39	0.68 mi	7:50	11:29	-0:03
25K	2:48:13	10:50	2.42 mi	28:35	11:47	+0:18
30K	3:28:36	11:11	3.11 mi	40:23	13:00	+1:13
35K	4:12:27	11:36	3.11 mi	43:51	14:07	+1:07
40K	4:52:21	11:46	3.10 mi	39:54	12:51	-1:16
Finish(26.22 mi)	5:08:19	11:46	1.37 mi	15:58	11:42	-1:09

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:58 /mi

Average Pace

11:46 /mi

Slowest Pace

14:07 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:35:58

31% of race

Time at Steady Pace

1:28:13

29% of race

Time at Slower Pace

2:04:08

40% of race

Average Pace: 11:46 /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	Females	F40-44	Seg. Overall	Seg. Females	Seg. F40-44
5K	3.11 mi	35320	12748	1716	42403	16835	2177
10K	3.10 mi	35588-268	12904-156	1733-17	36092	13190	1766
15K	3.11 mi	37922-2334	14147-1243	1880-147	42403	16835	2177
20K	3.11 mi	39897-1975	15331-1184	1995-115	44487	18246	2363
Half(13.11 mi)	0.68 mi	39982-85	15417-86	1997-2	41675	16756	2157
25K	2.42 mi	40526-544	15819-402	2038-41	42651	17448	2256
30K	3.11 mi	41604-1078	16643-824	2151-113	44280	18770	2429
35K	3.11 mi	42722-1118	17448-805	2269-118	46222	20173	2600
40K	3.10 mi	42142+580	17264+184	2253+16	38492	16391	2144
Finish(26.22 mi)	1.37 mi	41995+147	17241+23	2249+4	38706	16622	2148

16622

Passing Analysis

No position changes recorded for this athlete.

More below

See the rest of Chih's race

Checkpoint splits, rankings, passing analysis and qualifying. One free sign-in reveals them here — and on every race you look up.

All Results

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Chicago Event Management

Race timed by

Mika Timing