Yoon Ah Shin

Santa Clara

Bib: 45305 F

0:00

0:00

/ mi

Be the first to cheer!

Overall

#0 / 54109

Gender (Female)

#0 / 24561

Division (F30-34)

#0 / 4161

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

10:54/mi

33:53

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

10:45/mi

1:07:18

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:46/mi

1:40:45

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

11:08/mi

2:15:21

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

11:00/mi

2:22:51

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

10:56/mi

2:49:22

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

11:08/mi

3:23:57

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

10:48/mi

3:57:31

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

10:50/mi

4:31:10

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:14/mi

4:45:07

↑ 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

2:22:5110:54 /mi⚖️ balanced

2nd Half

2:22:1610:51 /mi⚖️ balanced

Even split — consistent pacing between halves

AI Race Performance Report

Yoon'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	33:53	10:54	3.11 mi	33:53	10:54	-
10K	1:07:18	10:50	3.10 mi	33:25	10:45	-0:09
15K	1:40:45	10:49	3.11 mi	33:27	10:46	+0:01
20K	2:15:21	10:53	3.11 mi	34:36	11:08	+0:22
Half(13.11 mi)	2:22:51	10:54	0.68 mi	7:30	11:00	-0:08
25K	2:49:22	10:54	2.42 mi	26:31	10:56	-0:04
30K	3:23:57	10:56	3.11 mi	34:35	11:08	+0:12
35K	3:57:31	10:55	3.11 mi	33:34	10:48	-0:20
40K	4:31:10	10:55	3.10 mi	33:39	10:50	+0:02
Finish(26.22 mi)	4:45:07	10:53	1.37 mi	13:57	10:14	-0:36

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:14 /mi

Average Pace

10:53 /mi

Slowest Pace

11:08 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

13:57

5% of race

Time at Steady Pace

4:31:10

95% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:52 /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	F30-34	Seg. Overall	Seg. Females	Seg. F30-34
5K	3.11 mi	43277	17360	2978	42392	16824	2955
10K	3.10 mi	41672+1605	16381+979	2854+124	40522	15724	2756
15K	3.11 mi	41822-150	16480-99	2880-26	42392	16824	2955
20K	3.11 mi	41970-148	16604-124	2911-31	42411	16977	2969
Half(13.11 mi)	0.68 mi	41717+253	16474+130	2891+20	38820	15043	2672
25K	2.42 mi	41070+647	16151+323	2842+49	38384	14918	2644
30K	3.11 mi	39998+1072	15666+485	2756+86	35956	13956	2501
35K	3.11 mi	38471+1527	14942+724	2645+111	31171	11847	2157
40K	3.10 mi	36856+1615	14247+695	2536+109	27513	10571	1964
Finish(26.22 mi)	1.37 mi	36416+440	14077+170	2513+23	28260	11125	2070

11125

Passing Analysis

No position changes recorded for this athlete.

More below

See the rest of Yoon'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