Kerri Neifeld

Rensselaer

Bib: 69068 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 (F40-44)

#0 / 3124

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

12:45/mi

39:38

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

13:03/mi

1:20:10

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

12:46/mi

1:59:51

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

12:59/mi

2:40:10

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

13:22/mi

2:49:17

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

12:59/mi

3:20:45

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

13:16/mi

4:01:57

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

14:09/mi

4:45:54

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

13:19/mi

5:27:16

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

11:16/mi

5:42:38

↑ 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

2:49:1712:55 /mi⚡ faster

2nd Half

2:53:2113:13 /mi+2.4%

Positive split — 2.4% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	39:38	12:45	3.11 mi	39:38	12:45	-
10K	1:20:10	12:54	3.10 mi	40:32	13:03	+0:18
15K	1:59:51	12:52	3.11 mi	39:41	12:46	-0:17
20K	2:40:10	12:53	3.11 mi	40:19	12:59	+0:13
Half(13.11 mi)	2:49:17	12:55	0.68 mi	9:07	13:22	+0:23
25K	3:20:45	12:55	2.42 mi	31:28	12:59	-0:23
30K	4:01:57	12:59	3.11 mi	41:12	13:16	+0:17
35K	4:45:54	13:09	3.11 mi	43:57	14:09	+0:53
40K	5:27:16	13:10	3.10 mi	41:22	13:19	-0:50
Finish(26.22 mi)	5:42:38	13:05	1.37 mi	15:22	11:16	-2:03

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:16 /mi

Average Pace

13:05 /mi

Slowest Pace

14:09 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

15:22

4% of race

Time at Steady Pace

4:43:19

83% of race

Time at Slower Pace

43:57

13% of race

Average Pace: 13:04 /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	51801	22892	2913	50576	22072	2825
10K	3.10 mi	51122+679	22394+498	2867+46	50371	21905	2815
15K	3.11 mi	50985+137	22319+75	2854+13	50576	22072	2825
20K	3.11 mi	50561+424	22061+258	2818+36	49298	21319	2734
Half(13.11 mi)	0.68 mi	50467+94	22007+54	2812+6	48300	20804	2671
25K	2.42 mi	49887+580	21639+368	2776+36	46820	19991	2580
30K	3.11 mi	49216+671	21274+365	2733+43	45212	19295	2485
35K	3.11 mi	48913+303	21157+117	2715+18	46316	20230	2606
40K	3.10 mi	48123+790	20765+392	2665+50	40666	17509	2286
Finish(26.22 mi)	1.37 mi	47716+407	20550+215	2640+25	35948	15205	1944

15205

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