Joel Gruber

Oak Park

Bib: 67256 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 (M40-44)

#0 / 4329

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

10:41/mi

33:11

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

10:33/mi

1:05:57

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:09/mi

1:37:29

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

11:14/mi

2:12:22

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

11:02/mi

2:19:54

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

10:36/mi

2:45:35

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

10:29/mi

3:18:08

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

9:56/mi

3:49:01

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

10:15/mi

4:20:53

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

9:31/mi

4:33:52

↑ 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

2:19:5410:40 /mi+4.2%

2nd Half

2:13:5810:13 /mi✓ faster

Negative split — 4.2% faster 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	33:11	10:41	3.11 mi	33:11	10:41	-
10K	1:05:57	10:37	3.10 mi	32:46	10:33	-0:08
15K	1:37:29	10:28	3.11 mi	31:32	10:09	-0:24
20K	2:12:22	10:39	3.11 mi	34:53	11:14	+1:05
Half(13.11 mi)	2:19:54	10:40	0.68 mi	7:32	11:02	-0:12
25K	2:45:35	10:40	2.42 mi	25:41	10:36	-0:26
30K	3:18:08	10:38	3.11 mi	32:33	10:29	-0:07
35K	3:49:01	10:32	3.11 mi	30:53	9:56	-0:33
40K	4:20:53	10:30	3.10 mi	31:52	10:15	+0:19
Finish(26.22 mi)	4:33:52	10:27	1.37 mi	12:59	9:31	-0:44

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:31 /mi

Average Pace

10:27 /mi

Slowest Pace

11:14 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:47:16

39% of race

Time at Steady Pace

2:11:43

48% of race

Time at Slower Pace

34:53

13% of race

Average Pace: 10:27 /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	M40-44	Seg. Overall	Seg. Males	Seg. M40-44
5K	3.11 mi	41424	25210	3766	37974	23784	3580
10K	3.10 mi	40053+1371	24651+559	3698+68	39102	24221	3645
15K	3.11 mi	39197+856	24331+320	3659+39	37974	23784	3580
20K	3.11 mi	40238-1041	24690-359	3702-43	42913	25627	3819
Half(13.11 mi)	0.68 mi	40126+112	24621+69	3690+12	39066	23842	3560
25K	2.42 mi	39334+792	24224+397	3639+51	36244	22518	3393
30K	3.11 mi	37795+1539	23431+793	3523+116	32050	20319	3064
35K	3.11 mi	35726+2069	22337+1094	3369+154	25721	16788	2572
40K	3.10 mi	33915+1811	21269+1068	3210+159	24016	15263	2330
Finish(26.22 mi)	1.37 mi	33339+576	20915+354	3155+55	22605	14296	2197

14296

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