Michelle Leung

Happy Valley

Bib: 64550 F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Top 39%

Masters (Masters Women)

#0 / 9409

Top 36%

Division (F55-59)

#0 / 1120

Top 31%

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

9:04/mi

28:11

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

9:17/mi

57:02

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:58/mi

1:24:54

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

9:12/mi

1:53:28

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

9:20/mi

1:59:50

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

9:27/mi

2:22:44

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

9:49/mi

2:53:14

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

10:31/mi

3:25:55

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

11:13/mi

4:00:46

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:55/mi

4:15:40

↑ 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

1:59:509:08 /mi⚡ faster

2nd Half

2:15:5010:22 /mi+13.4%

Positive split — 13.4% 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	28:11	9:04	3.11 mi	28:11	9:04	-
10K	57:02	9:11	3.10 mi	28:51	9:17	+0:13
15K	1:24:54	9:07	3.11 mi	27:52	8:58	-0:19
20K	1:53:28	9:08	3.11 mi	28:34	9:12	+0:14
Half(13.11 mi)	1:59:50	9:08	0.68 mi	6:22	9:20	+0:08
25K	2:22:44	9:11	2.42 mi	22:54	9:27	+0:07
30K	2:53:14	9:18	3.11 mi	30:30	9:49	+0:22
35K	3:25:55	9:28	3.11 mi	32:41	10:31	+0:42
40K	4:00:46	9:41	3.10 mi	34:51	11:13	+0:42
Finish(26.22 mi)	4:15:40	9:45	1.37 mi	14:54	10:55	-0:18

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:58 /mi

Average Pace

9:45 /mi

Slowest Pace

11:13 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

27:52

11% of race

Time at Steady Pace

2:25:22

57% of race

Time at Slower Pace

1:22:26

32% of race

Average Pace: 9:45 /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	F55-59	Seg. Overall	Seg. Females	Seg. F55-59
5K	3.11 mi	26446	8398	297	27284	8633	297
10K	3.10 mi	27579-1133	8884-486	311-14	28895	9516	337
15K	3.11 mi	27381+198	8750+134	303+8	27284	8633	297
20K	3.11 mi	27416-35	8739+11	300+3	27713	8859	295
Half(13.11 mi)	0.68 mi	27360+56	8720+19	296+4	27050	8712	286
25K	2.42 mi	27442-82	8796-76	300-4	28106	9285	325
30K	3.11 mi	27406+36	8901-105	308-8	27633	9383	329
35K	3.11 mi	27601-195	9149-248	318-10	29379	10812	383
40K	3.10 mi	27690-89	9424-275	344-26	29821	11848	445
Finish(26.22 mi)	1.37 mi	27886-196	9607-183	350-6	33559	13957	487

13957

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