Maryhelen Harper

Chicago

Bib: 1279 F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Top 40%

Masters (Masters Women)

#0 / 9409

Top 36%

Division (F40-44)

#0 / 3124

Top 42%

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

8:39/mi

26:52

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

8:10/mi

52:13

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:48/mi

1:19:33

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

8:42/mi

1:46:34

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

9:10/mi

1:52:49

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

8:41/mi

2:13:51

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

10:04/mi

2:45:06

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

12:03/mi

3:22:31

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

12:54/mi

4:02:36

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:09/mi

4:16:26

↑ 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

1:52:498:36 /mi⚡ faster

2nd Half

2:23:3710:57 /mi+27.3%

Positive split — 27.3% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	26:52	8:39	3.11 mi	26:52	8:39	-
10K	52:13	8:24	3.10 mi	25:21	8:10	-0:29
15K	1:19:33	8:32	3.11 mi	27:20	8:48	+0:38
20K	1:46:34	8:35	3.11 mi	27:01	8:42	-0:06
Half(13.11 mi)	1:52:49	8:36	0.68 mi	6:15	9:10	+0:28
25K	2:13:51	8:37	2.42 mi	21:02	8:41	-0:29
30K	2:45:06	8:51	3.11 mi	31:15	10:04	+1:23
35K	3:22:31	9:19	3.11 mi	37:25	12:03	+1:59
40K	4:02:36	9:46	3.10 mi	40:05	12:54	+0:51
Finish(26.22 mi)	4:16:26	9:47	1.37 mi	13:50	10:09	-2:45

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:10 /mi

Average Pace

9:47 /mi

Slowest Pace

12:54 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

25:21

10% of race

Time at Steady Pace

1:48:30

42% of race

Time at Slower Pace

2:02:35

48% of race

Average Pace: 9:47 /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	21305	6113	891	25032	7634	1103
10K	3.10 mi	18805+2500	5100+1013	772+119	16623	4253	642
15K	3.11 mi	20708-1903	5830-730	857-85	25032	7634	1103
20K	3.11 mi	20934-226	5928-98	873-16	21952	6312	912
Half(13.11 mi)	0.68 mi	21092-158	6003-75	885-12	25305	7917	1091
25K	2.42 mi	20920+172	5964+39	875+10	20545	5866	837
30K	3.11 mi	22584-1664	6727-763	967-92	29279	10229	1366
35K	3.11 mi	26312-3728	8561-1834	1185-218	38020	15606	2069
40K	3.10 mi	28237-1925	9691-1130	1310-125	38760	16531	2167
Finish(26.22 mi)	1.37 mi	28123+114	9712-21	1315-5	27534	10766	1388

10766

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