Mary Mays

Grayslake

Bib: 25729 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Division (F35-39)

#0 / 3504

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

10:43/mi

33:18

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

11:39/mi

1:09:29

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:53/mi

1:43:19

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

11:06/mi

2:17:49

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

11:23/mi

2:25:35

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

15:45/mi

3:03:47

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

16:54/mi

3:56:16

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

14:38/mi

4:41:44

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

14:47/mi

5:27:40

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

14:22/mi

5:47:16

↑ 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

2:25:3511:06 /mi⚡ faster

2nd Half

3:21:4115:23 /mi+38.5%

Positive split — 38.5% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	33:18	10:43	3.11 mi	33:18	10:43	-
10K	1:09:29	11:11	3.10 mi	36:11	11:39	+0:56
15K	1:43:19	11:05	3.11 mi	33:50	10:53	-0:46
20K	2:17:49	11:05	3.11 mi	34:30	11:06	+0:13
Half(13.11 mi)	2:25:35	11:06	0.68 mi	7:46	11:23	+0:17
25K	3:03:47	11:50	2.42 mi	38:12	15:45	+4:22
30K	3:56:16	12:40	3.11 mi	52:29	16:54	+1:09
35K	4:41:44	12:57	3.11 mi	45:28	14:38	-2:16
40K	5:27:40	13:11	3.10 mi	45:56	14:47	+0:09
Finish(26.22 mi)	5:47:16	13:15	1.37 mi	19:36	14:22	-0:25

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:43 /mi

Average Pace

13:15 /mi

Slowest Pace

16:54 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:25:35

42% of race

Time at Steady Pace

1:51:00

32% of race

Time at Slower Pace

1:30:41

26% of race

Average Pace: 13:15 /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	F35-39	Seg. Overall	Seg. Females	Seg. F35-39
5K	3.11 mi	41797	16450	2350	43207	17334	2474
10K	3.10 mi	44252-2455	17974-1524	2539-189	45826	18982	2685
15K	3.11 mi	43824+428	17694+280	2514+25	43207	17334	2474
20K	3.11 mi	43309+515	17426+268	2478+36	42231	16877	2427
Half(13.11 mi)	0.68 mi	43137+172	17344+82	2469+9	41209	16471	2357
25K	2.42 mi	46129-2992	19254-1910	2734-265	52367	23431	3360
30K	3.11 mi	48250-2121	20690-1436	2931-197	52763	23737	3400
35K	3.11 mi	48310-60	20799-109	2942-11	47791	21047	2994
40K	3.10 mi	48179+131	20797+2	2946-4	46550	20626	2946
Finish(26.22 mi)	1.37 mi	48307-128	20897-100	2961-15	49498	22176	3157

22176

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