Jonah Rosenberg

Stamford

Bib: 24435 M

0:00

0:00

/ mi

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Overall

#0 / 54109

Top 8%

Gender (Male)

#0 / 29548

Top 13%

Division (M19 and under)

#0 / 120

Top 8%

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

6:54/mi

21:27

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

7:07/mi

43:35

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

6:49/mi

1:04:47

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

6:51/mi

1:26:03

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

7:11/mi

1:30:57

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

6:39/mi

1:47:05

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

6:51/mi

2:08:21

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

6:42/mi

2:29:10

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

7:04/mi

2:51:06

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

6:52/mi

3:00:28

↑ 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

1:30:576:56 /mi+1.6%

2nd Half

1:29:316:50 /mi✓ faster

Negative split — 1.6% faster in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	21:27	6:54	3.11 mi	21:27	6:54	-
10K	43:35	7:01	3.10 mi	22:08	7:07	+0:13
15K	1:04:47	6:57	3.11 mi	21:12	6:49	-0:18
20K	1:26:03	6:55	3.11 mi	21:16	6:51	+0:02
Half(13.11 mi)	1:30:57	6:56	0.68 mi	4:54	7:11	+0:20
25K	1:47:05	6:54	2.42 mi	16:08	6:39	-0:32
30K	2:08:21	6:53	3.11 mi	21:16	6:51	+0:12
35K	2:29:10	6:52	3.11 mi	20:49	6:42	-0:09
40K	2:51:06	6:53	3.10 mi	21:56	7:04	+0:22
Finish(26.22 mi)	3:00:28	6:53	1.37 mi	9:22	6:52	-0:12

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:39 /mi

Average Pace

6:53 /mi

Slowest Pace

7:11 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:11:30

73% of race

Time at Steady Pace

48:58

27% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:53 /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	M19 and under	Seg. Overall	Seg. Males	Seg. M19 and under
5K	3.11 mi	5850	5196	14	5554	4981	13
10K	3.10 mi	6457-607	5661-465	15-1	7036	6097	16
15K	3.11 mi	6178+279	5459+202	14+1	5554	4981	13
20K	3.11 mi	5856+322	5219+240	13+1	4899	4434	12
Half(13.11 mi)	0.68 mi	5904-48	5256-37	13	6629	5793	15
25K	2.42 mi	5469+435	4898+358	13	3360	3113	11
30K	3.11 mi	5097+372	4582+316	12+1	3960	3601	10
35K	3.11 mi	4489+608	4066+516	11+1	2492	2314	7
40K	3.10 mi	4232+257	3822+244	10+1	3363	2967	9
Finish(26.22 mi)	1.37 mi	4159+73	3754+68	10	3198	2787	8

2787

Passing Analysis

No position changes recorded for this athlete.

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Public Race Data

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Race managed by

Chicago Event Management

Race timed by

Mika Timing