Yumei Zhou

Ningbo

Bib: 43526 F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Top 31%

Gender (Female)

#0 / 24561

Top 19%

Masters (Masters Women)

#0 / 9409

Top 15%

Division (F55-59)

#0 / 1120

Top 7%

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

8:30/mi

26:26

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

8:06/mi

51:35

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:00/mi

1:16:25

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

8:01/mi

1:41:20

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

8:15/mi

1:46:58

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

8:11/mi

2:06:48

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

8:29/mi

2:33:10

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

9:08/mi

3:01:33

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

9:14/mi

3:30:13

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

9:33/mi

3:43:15

↑ 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

1:46:588:10 /mi⚡ faster

2nd Half

1:56:178:52 /mi+8.7%

Positive split — 8.7% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	26:26	8:30	3.11 mi	26:26	8:30	-
10K	51:35	8:18	3.10 mi	25:09	8:06	-0:24
15K	1:16:25	8:12	3.11 mi	24:50	8:00	-0:06
20K	1:41:20	8:09	3.11 mi	24:55	8:01	+0:01
Half(13.11 mi)	1:46:58	8:10	0.68 mi	5:38	8:15	+0:14
25K	2:06:48	8:10	2.42 mi	19:50	8:11	-0:04
30K	2:33:10	8:13	3.11 mi	26:22	8:29	+0:18
35K	3:01:33	8:21	3.11 mi	28:23	9:08	+0:39
40K	3:30:13	8:27	3.10 mi	28:40	9:14	+0:06
Finish(26.22 mi)	3:43:15	8:31	1.37 mi	13:02	9:33	+0:19

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:00 /mi

Average Pace

8:31 /mi

Slowest Pace

9:33 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:33:10

69% of race

Time at Steady Pace

57:03

26% of race

Time at Slower Pace

13:02

6% of race

Average Pace: 8:31 /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	19833	5503	128	16229	4025	53
10K	3.10 mi	17834+1999	4716+787	79+49	16033	4039	61
15K	3.11 mi	17314+520	4490+226	70+9	16229	4025	53
20K	3.11 mi	16735+579	4244+246	62+8	15081	3615	41
Half(13.11 mi)	0.68 mi	16681+54	4236+8	62	16242	4098	57
25K	2.42 mi	16503+178	4173+63	58+4	15829	3971	55
30K	3.11 mi	16345+158	4144+29	56+2	16358	4360	72
35K	3.11 mi	16594-249	4350-206	66-10	19863	6209	154
40K	3.10 mi	16402+192	4440-90	78-12	17135	5530	128
Finish(26.22 mi)	1.37 mi	16648-246	4592-152	82-4	22898	8446	234

8446

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