Dale Morrison

Chicago

Bib: 58846 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 (M55-59)

#0 / 1888

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

12:07/mi

37:38

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

13:52/mi

1:20:44

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

15:08/mi

2:07:46

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

16:27/mi

2:58:52

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

17:57/mi

3:11:07

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

18:21/mi

3:55:37

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

21:00/mi

5:00:51

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

21:00/mi

6:06:05

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

21:00/mi

7:11:20

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

21:00/mi

7:39:58

↑ 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

3:11:0714:35 /mi⚡ faster

2nd Half

4:28:5120:31 /mi+40.7%

Positive split — 40.7% 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	37:38	12:07	3.11 mi	37:38	12:07	-
10K	1:20:44	13:00	3.10 mi	43:06	13:52	+1:45
15K	2:07:46	13:42	3.11 mi	47:02	15:08	+1:16
20K	2:58:52	14:24	3.11 mi	51:06	16:27	+1:19
Half(13.11 mi)	3:11:07	14:35	0.68 mi	12:15	17:57	+1:30
25K	3:55:37	15:10	2.42 mi	44:30	18:21	+0:24
30K	5:00:51	16:08	3.11 mi	1:05:14	21:00	+2:39
35K	6:06:05	16:50	3.11 mi	1:05:14	21:00	0:00
40K	7:11:20	17:21	3.10 mi	1:05:14	21:00	0:00
Finish(26.22 mi)	7:39:58	17:33	1.37 mi	28:38	21:00	0:00

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

12:07 /mi

Average Pace

17:33 /mi

Slowest Pace

21:00 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:58:52

39% of race

Time at Steady Pace

56:45

12% of race

Time at Slower Pace

3:44:21

49% of race

Average Pace: 17:33 /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	M55-59	Seg. Overall	Seg. Males	Seg. M55-59
5K	3.11 mi	50016	28330	1772	53569	29408	1875
10K	3.10 mi	51332-1316	28809-479	1814-42	51979	29008	1828
15K	3.11 mi	52603-1271	29172-363	1845-31	53569	29408	1875
20K	3.11 mi	53057-454	29301-129	1862-17	53575	29404	1875
Half(13.11 mi)	0.68 mi	53141-84	29314-13	1867-5	53478	29342	1867
25K	2.42 mi	53399-258	29377-63	1874-7	53752	29425	1880
30K	3.11 mi	53723-324	29449-72	1881-7	54038	29512	1886
35K	3.11 mi	53841-118	29476-27	1882-1	54013	29501	1887
40K	3.10 mi	53883-42	29483-7	1886-4	53930	29453	1885
Finish(26.22 mi)	1.37 mi	53891-8	29485-2	1886	53964	29478	1885

29478

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