Michelle Chang

Cambridge

Bib: 32121 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

8:12/mi

25:28

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

8:27/mi

51:44

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:49/mi

1:19:09

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

9:32/mi

1:48:46

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

9:58/mi

1:55:34

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

11:34/mi

2:23:36

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

12:22/mi

3:02:02

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

13:12/mi

3:43:02

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

14:09/mi

4:26:59

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

12:35/mi

4:44:09

↑ 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

1:55:348:49 /mi⚡ faster

2nd Half

2:48:3512:52 /mi+45.9%

Positive split — 45.9% slower in the second half

AI Race Performance Report

Michelle'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	25:28	8:12	3.11 mi	25:28	8:12	-
10K	51:44	8:20	3.10 mi	26:16	8:27	+0:15
15K	1:19:09	8:30	3.11 mi	27:25	8:49	+0:22
20K	1:48:46	8:45	3.11 mi	29:37	9:32	+0:43
Half(13.11 mi)	1:55:34	8:49	0.68 mi	6:48	9:58	+0:26
25K	2:23:36	9:15	2.42 mi	28:02	11:34	+1:36
30K	3:02:02	9:46	3.11 mi	38:26	12:22	+0:48
35K	3:43:02	10:15	3.11 mi	41:00	13:12	+0:50
40K	4:26:59	10:45	3.10 mi	43:57	14:09	+0:57
Finish(26.22 mi)	4:44:09	10:51	1.37 mi	17:10	12:35	-1:34

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:12 /mi

Average Pace

10:51 /mi

Slowest Pace

14:09 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:55:34

41% of race

Time at Steady Pace

1:23:38

29% of race

Time at Slower Pace

1:24:57

30% of race

Average Pace: 10:50 /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	16950	4412	328	25320	7762	601
10K	3.10 mi	18076-1126	4827-415	355-27	19504	5390	403
15K	3.11 mi	20232-2156	5652-825	427-72	25320	7762	601
20K	3.11 mi	22846-2614	6719-1067	498-71	30778	10408	857
Half(13.11 mi)	0.68 mi	23418-572	6970-251	522-24	31989	11195	941
25K	2.42 mi	28040-4622	9090-2120	722-200	41673	16853	1436
30K	3.11 mi	31308-3268	10829-1739	874-152	41926	17355	1474
35K	3.11 mi	33723-2415	12322-1493	1017-143	43004	18353	1569
40K	3.10 mi	35678-1955	13603-1281	1135-118	44141	19336	1603
Finish(26.22 mi)	1.37 mi	36180-502	13942-339	1181-46	43347	18998	1660

18998

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