Rachel Chiang

Cerritos

Bib: 54722 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Division (F20-24)

#0 / 2002

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

9:51/mi

30:36

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

10:08/mi

1:02:04

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:07/mi

1:33:30

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

10:42/mi

2:06:44

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

11:00/mi

2:14:14

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

10:54/mi

2:40:39

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

12:50/mi

3:20:32

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

12:24/mi

3:59:05

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

11:38/mi

4:35:15

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:39/mi

4:49:46

↑ 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

2:14:1410:14 /mi⚡ faster

2nd Half

2:35:3211:52 /mi+15.9%

Positive split — 15.9% slower in the second half

AI Race Performance Report

Rachel's race, broken down like a coach

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	30:36	9:51	3.11 mi	30:36	9:51	-
10K	1:02:04	9:59	3.10 mi	31:28	10:08	+0:17
15K	1:33:30	10:02	3.11 mi	31:26	10:07	-0:01
20K	2:06:44	10:12	3.11 mi	33:14	10:42	+0:35
Half(13.11 mi)	2:14:14	10:14	0.68 mi	7:30	11:00	+0:18
25K	2:40:39	10:20	2.42 mi	26:25	10:54	-0:06
30K	3:20:32	10:45	3.11 mi	39:53	12:50	+1:56
35K	3:59:05	11:00	3.11 mi	38:33	12:24	-0:26
40K	4:35:15	11:04	3.10 mi	36:10	11:38	-0:46
Finish(26.22 mi)	4:49:46	11:04	1.37 mi	14:31	10:39	-0:59

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:51 /mi

Average Pace

11:04 /mi

Slowest Pace

12:50 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:33:30

32% of race

Time at Steady Pace

1:21:40

28% of race

Time at Slower Pace

1:54:36

40% of race

Average Pace: 11:03 /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	Females	F20-24	Seg. Overall	Seg. Females	Seg. F20-24
5K	3.11 mi	34234	12175	975	37756	14074	1189
10K	3.10 mi	35027-793	12592-417	1030-55	35934	13104	1093
15K	3.11 mi	35847-820	13012-420	1080-50	37756	14074	1189
20K	3.11 mi	36813-966	13570-558	1148-68	39637	15287	1320
Half(13.11 mi)	0.68 mi	36930-117	13647-77	1156-8	38837	15060	1293
25K	2.42 mi	37031-101	13764-117	1165-9	38157	14788	1256
30K	3.11 mi	38730-1699	14923-1159	1268-103	43720	18431	1555
35K	3.11 mi	39014-284	15265-342	1307-39	39760	16569	1407
40K	3.10 mi	38009+1005	14886+379	1269+38	32254	13124	1074
Finish(26.22 mi)	1.37 mi	37676+333	14777+109	1258+11	31475	12862	1154

12862

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