Pei-Hsin Chen

San Diego

Bib: 38842 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Top 41%

Gender (Female)

#0 / 24561

Top 28%

Division (F25-29)

#0 / 5362

Top 30%

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

8:59/mi

27:55

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

8:55/mi

55:37

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:56/mi

1:23:21

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

8:59/mi

1:51:16

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

8:52/mi

1:57:19

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

8:49/mi

2:18:42

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

8:53/mi

2:46:19

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

9:03/mi

3:14:26

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

9:26/mi

3:43:43

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

9:47/mi

3:57:04

↑ 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

1:57:198:57 /mi⚡ faster

2nd Half

1:59:459:08 /mi+2.1%

Positive split — 2.1% slower in the second half

AI Race Performance Report

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	27:55	8:59	3.11 mi	27:55	8:59	-
10K	55:37	8:57	3.10 mi	27:42	8:55	-0:04
15K	1:23:21	8:57	3.11 mi	27:44	8:56	+0:01
20K	1:51:16	8:57	3.11 mi	27:55	8:59	+0:03
Half(13.11 mi)	1:57:19	8:57	0.68 mi	6:03	8:52	-0:07
25K	2:18:42	8:56	2.42 mi	21:23	8:49	-0:03
30K	2:46:19	8:55	3.11 mi	27:37	8:53	+0:04
35K	3:14:26	8:56	3.11 mi	28:07	9:03	+0:10
40K	3:43:43	9:00	3.10 mi	29:17	9:26	+0:23
Finish(26.22 mi)	3:57:04	9:03	1.37 mi	13:21	9:47	+0:21

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:49 /mi

Average Pace

9:03 /mi

Slowest Pace

9:47 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:43:43

94% of race

Time at Steady Pace

13:21

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:02 /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	F25-29	Seg. Overall	Seg. Females	Seg. F25-29
5K	3.11 mi	25389	7916	1754	26666	8329	1897
10K	3.10 mi	24751+638	7594+322	1690+64	24400	7425	1675
15K	3.11 mi	25275-524	7794-200	1736-46	26666	8329	1897
20K	3.11 mi	25195+80	7760+34	1739-3	25232	7738	1791
Half(13.11 mi)	0.68 mi	24963+232	7647+113	1718+21	22093	6443	1524
25K	2.42 mi	24373+590	7424+223	1676+42	22014	6510	1516
30K	3.11 mi	23338+1035	7061+363	1610+66	20029	5885	1390
35K	3.11 mi	22446+892	6804+257	1562+48	19109	5878	1419
40K	3.10 mi	21713+733	6684+120	1543+19	18598	6208	1482
Finish(26.22 mi)	1.37 mi	21880-167	6822-138	1591-48	24713	9322	2262

9322

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