Doug Walls

Algonquin

Bib: 71545 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 (M60-64)

#0 / 1216

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

10:46/mi

33:28

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

10:10/mi

1:05:04

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

9:51/mi

1:35:39

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

10:51/mi

2:09:23

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

11:05/mi

2:16:57

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

12:58/mi

2:48:23

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

16:54/mi

3:40:53

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

19:12/mi

4:40:31

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

17:40/mi

5:35:24

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

13:27/mi

5:53:45

↑ 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

2:16:5710:27 /mi⚡ faster

2nd Half

3:36:4816:32 /mi+58.3%

Positive split — 58.3% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	33:28	10:46	3.11 mi	33:28	10:46	-
10K	1:05:04	10:28	3.10 mi	31:36	10:10	-0:36
15K	1:35:39	10:16	3.11 mi	30:35	9:51	-0:19
20K	2:09:23	10:25	3.11 mi	33:44	10:51	+1:00
Half(13.11 mi)	2:16:57	10:27	0.68 mi	7:34	11:05	+0:14
25K	2:48:23	10:50	2.42 mi	31:26	12:58	+1:53
30K	3:40:53	11:51	3.11 mi	52:30	16:54	+3:56
35K	4:40:31	12:54	3.11 mi	59:38	19:12	+2:18
40K	5:35:24	13:30	3.10 mi	54:53	17:40	-1:32
Finish(26.22 mi)	5:53:45	13:30	1.37 mi	18:21	13:27	-4:13

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:51 /mi

Average Pace

13:30 /mi

Slowest Pace

19:12 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:16:57

39% of race

Time at Steady Pace

49:47

14% of race

Time at Slower Pace

2:47:01

47% of race

Average Pace: 13:29 /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	M60-64	Seg. Overall	Seg. Males	Seg. M60-64
5K	3.11 mi	42190	25502	906	35416	22659	721
10K	3.10 mi	38837+3353	24163+1339	810+96	36255	22993	745
15K	3.11 mi	37655+1182	23652+511	784+26	35416	22659	721
20K	3.11 mi	38430-775	23976-324	791-7	40725	24768	832
Half(13.11 mi)	0.68 mi	38438-8	23954+22	794-3	39403	24023	802
25K	2.42 mi	40607-2169	24737-783	842-48	46771	26815	1023
30K	3.11 mi	45048-4441	26373-1636	960-118	52766	29027	1175
35K	3.11 mi	48122-3074	27436-1063	1049-89	53799	29429	1209
40K	3.10 mi	49174-1052	27804-368	1083-34	52659	28888	1175
Finish(26.22 mi)	1.37 mi	49116+58	27754+50	1077+6	46813	26019	937

26019

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