Mark Walker

Plainfield

Bib: 25326 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Gender (Male)

#0 / 29548

Masters (Masters Men)

#0 / 14666

Division (M50-54)

#0 / 2876

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

8:58/mi

27:53

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

9:06/mi

56:09

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

9:12/mi

1:24:43

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

10:19/mi

1:56:47

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

12:49/mi

2:05:32

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

14:14/mi

2:40:02

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

14:22/mi

3:24:40

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

14:58/mi

4:11:09

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

13:58/mi

4:54:34

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

11:53/mi

5:10:47

↑ 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

2:05:329:35 /mi⚡ faster

2nd Half

3:05:1514:08 /mi+47.6%

Positive split — 47.6% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	27:53	8:58	3.11 mi	27:53	8:58	-
10K	56:09	9:02	3.10 mi	28:16	9:06	+0:08
15K	1:24:43	9:05	3.11 mi	28:34	9:12	+0:06
20K	1:56:47	9:24	3.11 mi	32:04	10:19	+1:07
Half(13.11 mi)	2:05:32	9:35	0.68 mi	8:45	12:49	+2:30
25K	2:40:02	10:18	2.42 mi	34:30	14:14	+1:25
30K	3:24:40	10:59	3.11 mi	44:38	14:22	+0:08
35K	4:11:09	11:33	3.11 mi	46:29	14:58	+0:36
40K	4:54:34	11:51	3.10 mi	43:25	13:58	-1:00
Finish(26.22 mi)	5:10:47	11:52	1.37 mi	16:13	11:53	-2:05

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:58 /mi

Average Pace

11:52 /mi

Slowest Pace

14:58 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:56:47

38% of race

Time at Steady Pace

24:58

8% of race

Time at Slower Pace

2:49:02

54% of race

Average Pace: 11:51 /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	Males	M50-54	Seg. Overall	Seg. Males	Seg. M50-54
5K	3.11 mi	25262	17407	1573	29722	19932	1801
10K	3.10 mi	25807-545	17737-330	1606-33	26688	18234	1643
15K	3.11 mi	27109-1302	18502-765	1665-59	29722	19932	1801
20K	3.11 mi	30154-3045	20076-1574	1829-164	37011	23258	2171
Half(13.11 mi)	0.68 mi	31539-1385	20770-694	1899-70	46784	26930	2569
25K	2.42 mi	36733-5194	23128-2358	2163-264	49973	28046	2695
30K	3.11 mi	40273-3540	24440-1312	2308-145	48452	27254	2609
35K	3.11 mi	42389-2116	25147-707	2385-77	48790	27203	2596
40K	3.10 mi	42593-204	25055+92	2379+6	43482	24479	2307
Finish(26.22 mi)	1.37 mi	42461+132	24961+94	2363+16	39751	22597	2084

22597

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