Hui Juan Dai

Lancaster

Bib: 72424 F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Masters (Masters Women)

#0 / 9409

Division (F40-44)

#0 / 3124

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

9:50/mi

30:33

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

9:34/mi

1:00:16

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

9:31/mi

1:29:51

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

10:12/mi

2:01:32

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

10:43/mi

2:08:51

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

10:43/mi

2:34:49

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

11:29/mi

3:10:31

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

12:30/mi

3:49:20

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

13:03/mi

4:29:54

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

12:21/mi

4:46:45

↑ 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

2:08:519:50 /mi⚡ faster

2nd Half

2:37:5412:03 /mi+22.5%

Positive split — 22.5% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	30:33	9:50	3.11 mi	30:33	9:50	-
10K	1:00:16	9:42	3.10 mi	29:43	9:34	-0:16
15K	1:29:51	9:38	3.11 mi	29:35	9:31	-0:03
20K	2:01:32	9:47	3.11 mi	31:41	10:12	+0:41
Half(13.11 mi)	2:08:51	9:50	0.68 mi	7:19	10:43	+0:31
25K	2:34:49	9:58	2.42 mi	25:58	10:43	0:00
30K	3:10:31	10:13	3.11 mi	35:42	11:29	+0:46
35K	3:49:20	10:33	3.11 mi	38:49	12:30	+1:01
40K	4:29:54	10:52	3.10 mi	40:34	13:03	+0:33
Finish(26.22 mi)	4:46:45	10:57	1.37 mi	16:51	12:21	-0:42

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:31 /mi

Average Pace

10:57 /mi

Slowest Pace

13:03 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:29:51

31% of race

Time at Steady Pace

1:04:58

23% of race

Time at Slower Pace

2:11:56

46% of race

Average Pace: 10:56 /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	F40-44	Seg. Overall	Seg. Females	Seg. F40-44
5K	3.11 mi	34098	12098	1623	32688	11318	1528
10K	3.10 mi	32660+1438	11348+750	1533+90	31526	10817	1467
15K	3.11 mi	32624+36	11325+23	1542-9	32688	11318	1528
20K	3.11 mi	33398-774	11714-389	1576-34	36080	13243	1748
Half(13.11 mi)	0.68 mi	33575-177	11831-117	1588-12	37197	14095	1838
25K	2.42 mi	34127-552	12192-361	1634-46	37015	14146	1837
30K	3.11 mi	34785-658	12718-526	1687-53	37937	15077	1983
35K	3.11 mi	35843-1058	13460-742	1777-90	40170	16795	2192
40K	3.10 mi	36486-643	14040-580	1846-69	39471	16895	2209
Finish(26.22 mi)	1.37 mi	36844-358	14310-270	1868-22	42245	18443	2376

18443

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