Kathleen Feldman

Briarcliff

Bib: 68702 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 (F45-49)

#0 / 2581

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

11:16/mi

35:01

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

11:31/mi

1:10:47

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

12:22/mi

1:49:12

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

13:10/mi

2:30:06

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

13:50/mi

2:39:32

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

15:08/mi

3:16:13

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

14:21/mi

4:00:49

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

14:47/mi

4:46:45

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

17:05/mi

5:39:49

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

12:23/mi

5:56:42

↑ 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

2:39:3212:10 /mi⚡ faster

2nd Half

3:17:1015:02 /mi+23.6%

Positive split — 23.6% slower in the second half

AI Race Performance Report

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	35:01	11:16	3.11 mi	35:01	11:16	-
10K	1:10:47	11:23	3.10 mi	35:46	11:31	+0:15
15K	1:49:12	11:43	3.11 mi	38:25	12:22	+0:51
20K	2:30:06	12:05	3.11 mi	40:54	13:10	+0:48
Half(13.11 mi)	2:39:32	12:10	0.68 mi	9:26	13:50	+0:40
25K	3:16:13	12:38	2.42 mi	36:41	15:08	+1:18
30K	4:00:49	12:55	3.11 mi	44:36	14:21	-0:47
35K	4:46:45	13:11	3.11 mi	45:56	14:47	+0:26
40K	5:39:49	13:40	3.10 mi	53:04	17:05	+2:18
Finish(26.22 mi)	5:56:42	13:37	1.37 mi	16:53	12:23	-4:42

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:16 /mi

Average Pace

13:37 /mi

Slowest Pace

17:05 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:06:05

35% of race

Time at Steady Pace

1:34:56

27% of race

Time at Slower Pace

2:15:41

38% of race

Average Pace: 13:36 /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	F45-49	Seg. Overall	Seg. Females	Seg. F45-49
5K	3.11 mi	45999	19090	1988	49515	21369	2200
10K	3.10 mi	45527+472	18758+332	1946+42	45207	18584	1924
15K	3.11 mi	47222-1695	19840-1082	2041-95	49515	21369	2200
20K	3.11 mi	48174-952	20469-629	2126-85	49757	21609	2225
Half(13.11 mi)	0.68 mi	48280-106	20563-94	2131-5	49443	21541	2215
25K	2.42 mi	49093-813	21152-589	2187-56	51505	22868	2375
30K	3.11 mi	49052+41	21169-17	2188-1	48430	21182	2191
35K	3.11 mi	49035+17	21220-51	2194-6	48317	21327	2209
40K	3.10 mi	49679-644	21673-453	2242-48	51999	23426	2436
Finish(26.22 mi)	1.37 mi	49449+230	21551+122	2229+13	42359	18515	1834

18515

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