John Sanborn

Chicago

Bib: 44975 M

0:00

0:00

/ mi

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Overall

#0 / 54109

Top 49%

Gender (Male)

#0 / 29548

Division (M25-29)

#0 / 4122

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

10:20/mi

32:07

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

9:48/mi

1:02:33

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

9:08/mi

1:30:56

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

9:05/mi

1:59:09

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

9:18/mi

2:05:30

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

9:09/mi

2:27:42

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

9:21/mi

2:56:45

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

9:33/mi

3:26:26

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

10:10/mi

3:58:01

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

9:46/mi

4:11:20

↑ 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

2:05:309:34 /mi⚖️ balanced

2nd Half

2:05:509:36 /mi⚖️ balanced

Even split — consistent pacing between halves

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	32:07	10:20	3.11 mi	32:07	10:20	-
10K	1:02:33	10:04	3.10 mi	30:26	9:48	-0:32
15K	1:30:56	9:45	3.11 mi	28:23	9:08	-0:40
20K	1:59:09	9:35	3.11 mi	28:13	9:05	-0:03
Half(13.11 mi)	2:05:30	9:34	0.68 mi	6:21	9:18	+0:13
25K	2:27:42	9:30	2.42 mi	22:12	9:09	-0:09
30K	2:56:45	9:29	3.11 mi	29:03	9:21	+0:12
35K	3:26:26	9:30	3.11 mi	29:41	9:33	+0:12
40K	3:58:01	9:35	3.10 mi	31:35	10:10	+0:37
Finish(26.22 mi)	4:11:20	9:36	1.37 mi	13:19	9:46	-0:24

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:05 /mi

Average Pace

9:36 /mi

Slowest Pace

10:20 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:07:38

75% of race

Time at Steady Pace

1:03:42

25% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:35 /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	M25-29	Seg. Overall	Seg. Males	Seg. M25-29
5K	3.11 mi	38337	23931	3483	29130	19622	2973
10K	3.10 mi	35612+2725	22697+1234	3344+139	33352	21603	3210
15K	3.11 mi	33564+2048	21772+925	3233+111	29130	19622	2973
20K	3.11 mi	31849+1715	20928+844	3125+108	26384	18141	2746
Half(13.11 mi)	0.68 mi	31506+343	20755+173	3106+19	26624	18128	2728
25K	2.42 mi	30440+1066	20157+598	3024+82	25602	17493	2648
30K	3.11 mi	29041+1399	19355+802	2918+106	24315	16480	2477
35K	3.11 mi	27766+1275	18546+809	2793+125	23119	15405	2296
40K	3.10 mi	26804+962	17799+747	2649+144	23411	14939	2189
Finish(26.22 mi)	1.37 mi	26592+212	17614+185	2617+32	24521	15291	2310

15291

Passing Analysis

No position changes recorded for this athlete.

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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