Karen Ross

Greenfield

Bib: 12803 F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Top 40%

Gender (Female)

#0 / 24561

Top 27%

Masters (Masters Women)

#0 / 9409

Top 24%

Division (F40-44)

#0 / 3124

Top 30%

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

8:15/mi

25:38

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

8:03/mi

50:39

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:05/mi

1:15:46

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

8:29/mi

1:42:06

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

8:43/mi

1:48:03

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

8:41/mi

2:09:06

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

9:42/mi

2:39:15

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

9:51/mi

3:09:52

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

10:45/mi

3:43:15

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

9:40/mi

3:56:26

↑ 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

1:48:038:15 /mi⚡ faster

2nd Half

2:08:239:48 /mi+18.8%

Positive split — 18.8% slower in the second half

AI Race Performance Report

Karen's race, broken down like a coach

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	25:38	8:15	3.11 mi	25:38	8:15	-
10K	50:39	8:09	3.10 mi	25:01	8:03	-0:12
15K	1:15:46	8:08	3.11 mi	25:07	8:05	+0:02
20K	1:42:06	8:13	3.11 mi	26:20	8:29	+0:24
Half(13.11 mi)	1:48:03	8:15	0.68 mi	5:57	8:43	+0:14
25K	2:09:06	8:19	2.42 mi	21:03	8:41	-0:02
30K	2:39:15	8:33	3.11 mi	30:09	9:42	+1:01
35K	3:09:52	8:44	3.11 mi	30:37	9:51	+0:09
40K	3:43:15	8:59	3.10 mi	33:23	10:45	+0:54
Finish(26.22 mi)	3:56:26	9:01	1.37 mi	13:11	9:40	-1:05

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:03 /mi

Average Pace

9:01 /mi

Slowest Pace

10:45 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:15:46

32% of race

Time at Steady Pace

53:20

23% of race

Time at Slower Pace

1:47:20

45% of race

Average Pace: 9:01 /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	F40-44	Seg. Overall	Seg. Females	Seg. F40-44
5K	3.11 mi	17481	4599	697	17166	4348	653
10K	3.10 mi	16459+1022	4206+393	633+64	15596	3858	571
15K	3.11 mi	16683-224	4245-39	643-10	17166	4348	653
20K	3.11 mi	17328-645	4476-231	682-39	19580	5372	789
Half(13.11 mi)	0.68 mi	17445-117	4524-48	684-2	20505	5788	814
25K	2.42 mi	17798-353	4683-159	700-16	20606	5886	842
30K	3.11 mi	19410-1612	5398-715	786-86	26868	9027	1226
35K	3.11 mi	20344-934	5888-490	845-59	25175	8663	1176
40K	3.10 mi	21523-1179	6599-711	943-98	26948	10259	1368
Finish(26.22 mi)	1.37 mi	21651-128	6726-127	950-7	23777	8869	1182

8869

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