Sara Yun

Dpo

Bib: 58476 F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Masters (Masters Women)

#0 / 9409

Division (F45-49)

#0 / 2581

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

11:16/mi

34:59

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

12:20/mi

1:13:17

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:28/mi

1:45:47

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

10:42/mi

2:19:01

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

11:08/mi

2:26:37

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

11:04/mi

2:53:28

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

10:50/mi

3:27:06

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

11:01/mi

4:01:21

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

11:37/mi

4:37:26

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:43/mi

4:52:03

↑ 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

2:26:3711:11 /mi⚖️ balanced

2nd Half

2:25:2611:06 /mi⚖️ balanced

Even split — consistent pacing between halves

AI Race Performance Report

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	34:59	11:16	3.11 mi	34:59	11:16	-
10K	1:13:17	11:48	3.10 mi	38:18	12:20	+1:04
15K	1:45:47	11:21	3.11 mi	32:30	10:28	-1:52
20K	2:19:01	11:11	3.11 mi	33:14	10:42	+0:14
Half(13.11 mi)	2:26:37	11:11	0.68 mi	7:36	11:08	+0:26
25K	2:53:28	11:10	2.42 mi	26:51	11:04	-0:04
30K	3:27:06	11:07	3.11 mi	33:38	10:50	-0:14
35K	4:01:21	11:06	3.11 mi	34:15	11:01	+0:11
40K	4:37:26	11:10	3.10 mi	36:05	11:37	+0:36
Finish(26.22 mi)	4:52:03	11:09	1.37 mi	14:37	10:43	-0:54

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:28 /mi

Average Pace

11:09 /mi

Slowest Pace

12:20 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:37:40

75% of race

Time at Steady Pace

1:14:23

25% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:08 /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	F45-49	Seg. Overall	Seg. Females	Seg. F45-49
5K	3.11 mi	45915	19034	1980	40251	15534	1609
10K	3.10 mi	47500-1585	20031-997	2076-96	48349	20563	2128
15K	3.11 mi	45357+2143	18670+1361	1932+144	40251	15534	1609
20K	3.11 mi	43865+1492	17759+911	1824+108	39640	15290	1567
Half(13.11 mi)	0.68 mi	43591+274	17616+143	1806+18	39738	15596	1572
25K	2.42 mi	42748+843	17189+427	1759+47	39204	15399	1581
30K	3.11 mi	41116+1632	16338+851	1675+84	34196	12941	1363
35K	3.11 mi	39692+1424	15650+688	1598+77	32487	12624	1319
40K	3.10 mi	38666+1026	15259+391	1554+44	32105	13040	1341
Finish(26.22 mi)	1.37 mi	38309+357	15127+132	1540+14	32047	13187	1309

13187

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