Joshua Blum

Deerfield

Bib: 33726 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

9:17/mi

28:50

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

9:17/mi

57:41

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

9:06/mi

1:25:57

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

9:20/mi

1:54:57

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

9:33/mi

2:01:28

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

9:28/mi

2:24:26

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

9:35/mi

2:54:12

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

10:34/mi

3:27:03

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

11:44/mi

4:03:31

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:33/mi

4:17:55

↑ 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

2:01:289:16 /mi⚡ faster

2nd Half

2:16:2710:25 /mi+12.3%

Positive split — 12.3% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	28:50	9:17	3.11 mi	28:50	9:17	-
10K	57:41	9:17	3.10 mi	28:51	9:17	0:00
15K	1:25:57	9:13	3.11 mi	28:16	9:06	-0:11
20K	1:54:57	9:15	3.11 mi	29:00	9:20	+0:14
Half(13.11 mi)	2:01:28	9:16	0.68 mi	6:31	9:33	+0:13
25K	2:24:26	9:18	2.42 mi	22:58	9:28	-0:05
30K	2:54:12	9:21	3.11 mi	29:46	9:35	+0:07
35K	3:27:03	9:31	3.11 mi	32:51	10:34	+0:59
40K	4:03:31	9:48	3.10 mi	36:28	11:44	+1:10
Finish(26.22 mi)	4:17:55	9:51	1.37 mi	14:24	10:33	-1:11

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:06 /mi

Average Pace

9:51 /mi

Slowest Pace

11:44 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

28:16

11% of race

Time at Steady Pace

2:25:56

57% of race

Time at Slower Pace

1:23:43

32% of race

Average Pace: 9:50 /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	28828	19345	1760	28751	19418	1742
10K	3.10 mi	28724+104	19300+45	1757+3	28853	19357	1749
15K	3.11 mi	28691+33	19332-32	1752+5	28751	19418	1742
20K	3.11 mi	28752-61	19371-39	1745+7	29101	19567	1756
Half(13.11 mi)	0.68 mi	28745+7	19366+5	1746-1	28646	19198	1737
25K	2.42 mi	28556+189	19219+147	1726+20	28258	18905	1701
30K	3.11 mi	27846+710	18753+466	1692+34	26017	17394	1564
35K	3.11 mi	28000-154	18674+79	1687+5	29697	18702	1709
40K	3.10 mi	28529-529	18690-16	1696-9	32801	19379	1802
Finish(26.22 mi)	1.37 mi	28566-37	18637+53	1690+6	30795	18303	1636

18303

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