Dan McCallum

Naperville

Bib: 36015 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 (M45-49)

#0 / 3637

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

9:22/mi

29:05

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

9:37/mi

58:59

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

9:26/mi

1:28:16

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

9:43/mi

1:58:26

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

10:04/mi

2:05:18

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

10:05/mi

2:29:45

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

10:57/mi

3:03:45

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

12:29/mi

3:42:33

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

13:16/mi

4:23:46

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:42/mi

4:38:21

↑ 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

2:05:189:33 /mi⚡ faster

2nd Half

2:33:0311:41 /mi+22.1%

Positive split — 22.1% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	29:05	9:22	3.11 mi	29:05	9:22	-
10K	58:59	9:30	3.10 mi	29:54	9:37	+0:15
15K	1:28:16	9:28	3.11 mi	29:17	9:26	-0:11
20K	1:58:26	9:32	3.11 mi	30:10	9:43	+0:17
Half(13.11 mi)	2:05:18	9:33	0.68 mi	6:52	10:04	+0:21
25K	2:29:45	9:38	2.42 mi	24:27	10:05	+0:01
30K	3:03:45	9:51	3.11 mi	34:00	10:57	+0:52
35K	3:42:33	10:14	3.11 mi	38:48	12:29	+1:32
40K	4:23:46	10:37	3.10 mi	41:13	13:16	+0:47
Finish(26.22 mi)	4:38:21	10:37	1.37 mi	14:35	10:42	-2:34

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:22 /mi

Average Pace

10:37 /mi

Slowest Pace

13:16 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

58:22

21% of race

Time at Steady Pace

1:45:58

38% of race

Time at Slower Pace

1:54:01

41% of race

Average Pace: 10:37 /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	M45-49	Seg. Overall	Seg. Males	Seg. M45-49
5K	3.11 mi	29655	19792	2482	31832	20976	2599
10K	3.10 mi	30855-1200	20385-593	2552-70	32011	20952	2611
15K	3.11 mi	31161-306	20573-188	2560-8	31832	20976	2599
20K	3.11 mi	31370-209	20684-111	2573-13	32178	21064	2612
Half(13.11 mi)	0.68 mi	31387-17	20686-2	2572+1	32580	21072	2597
25K	2.42 mi	31485-98	20671+15	2569+3	32752	21035	2599
30K	3.11 mi	31976-491	20793-122	2586-17	34867	21553	2663
35K	3.11 mi	33537-1561	21321-528	2640-54	40127	23348	2879
40K	3.10 mi	34746-1209	21666-345	2683-43	40408	23044	2858
Finish(26.22 mi)	1.37 mi	34564+182	21502+164	2659+24	31822	18781	2299

18781

Passing Analysis

No position changes recorded for this athlete.

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All Results

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Public Race Data

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Race managed by

Chicago Event Management

Race timed by

Mika Timing