Heidi LaDuca

Webster

Bib: 39644 F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Top 43%

Masters (Masters Women)

#0 / 9409

Top 40%

Division (F55-59)

#0 / 1120

Top 35%

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

9:45/mi

30:18

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

9:10/mi

58:46

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:58/mi

1:26:36

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

9:07/mi

1:54:57

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

9:59/mi

2:01:46

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

10:00/mi

2:26:01

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

10:23/mi

2:58:17

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

10:58/mi

3:32:21

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

11:42/mi

4:08:41

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:09/mi

4:22:32

↑ 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

2:01:469:17 /mi⚡ faster

2nd Half

2:20:4610:44 /mi+15.6%

Positive split — 15.6% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	30:18	9:45	3.11 mi	30:18	9:45	-
10K	58:46	9:27	3.10 mi	28:28	9:10	-0:35
15K	1:26:36	9:17	3.11 mi	27:50	8:58	-0:12
20K	1:54:57	9:15	3.11 mi	28:21	9:07	+0:09
Half(13.11 mi)	2:01:46	9:17	0.68 mi	6:49	9:59	+0:52
25K	2:26:01	9:24	2.42 mi	24:15	10:00	+0:01
30K	2:58:17	9:34	3.11 mi	32:16	10:23	+0:23
35K	3:32:21	9:46	3.11 mi	34:04	10:58	+0:35
40K	4:08:41	10:00	3.10 mi	36:20	11:42	+0:44
Finish(26.22 mi)	4:22:32	10:01	1.37 mi	13:51	10:09	-1:33

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:58 /mi

Average Pace

10:01 /mi

Slowest Pace

11:42 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:24:39

32% of race

Time at Steady Pace

1:47:29

41% of race

Time at Slower Pace

1:10:24

27% of race

Average Pace: 10:01 /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	33428	11759	468	27157	8570	293
10K	3.10 mi	30509+2919	10303+1456	379+89	27439	8824	300
15K	3.11 mi	29416+1093	9701+602	344+35	27157	8570	293
20K	3.11 mi	28760+656	9387+314	324+20	26928	8510	279
Half(13.11 mi)	0.68 mi	28980-220	9509-122	329-5	32090	11226	415
25K	2.42 mi	29537-557	9824-315	350-21	32192	11414	429
30K	3.11 mi	29739-202	10044-220	366-16	31486	11421	422
35K	3.11 mi	29961-222	10320-276	380-14	32131	12408	472
40K	3.10 mi	30175-214	10685-365	399-19	32559	13287	504
Finish(26.22 mi)	1.37 mi	29990+185	10653+32	392+7	27652	10830	339

10830

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