Zack Spencer

Hillsborough

Bib: 14290 M

0:00

0:00

/ mi

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Overall

#0 / 54109

Top 2%

Gender (Male)

#0 / 29548

Top 4%

Division (M35-39)

#0 / 4653

Top 5%

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

6:17/mi

19:31

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

6:22/mi

39:18

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

6:14/mi

58:40

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

6:12/mi

1:17:57

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

6:12/mi

1:22:11

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

6:17/mi

1:37:26

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

6:17/mi

1:56:58

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

6:23/mi

2:16:47

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

6:26/mi

2:36:47

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

6:03/mi

2:45:02

↑ 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

1:22:116:16 /mi⚖️ balanced

2nd Half

1:22:516:19 /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	19:31	6:17	3.11 mi	19:31	6:17	-
10K	39:18	6:19	3.10 mi	19:47	6:22	+0:05
15K	58:40	6:18	3.11 mi	19:22	6:14	-0:08
20K	1:17:57	6:16	3.11 mi	19:17	6:12	-0:02
Half(13.11 mi)	1:22:11	6:16	0.68 mi	4:14	6:12	0:00
25K	1:37:26	6:16	2.42 mi	15:15	6:17	+0:05
30K	1:56:58	6:16	3.11 mi	19:32	6:17	0:00
35K	2:16:47	6:17	3.11 mi	19:49	6:23	+0:06
40K	2:36:47	6:18	3.10 mi	20:00	6:26	+0:03
Finish(26.22 mi)	2:45:02	6:18	1.37 mi	8:15	6:03	-0:23

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:03 /mi

Average Pace

6:18 /mi

Slowest Pace

6:26 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:45:26

64% of race

Time at Steady Pace

59:36

36% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:18 /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	M35-39	Seg. Overall	Seg. Males	Seg. M35-39
5K	3.11 mi	1720	1629	362	1698	1617	349
10K	3.10 mi	1842-122	1744-115	385-23	1971	1865	414
15K	3.11 mi	1773+69	1683+61	367+18	1698	1617	349
20K	3.11 mi	1677+96	1589+94	341+26	1348	1293	276
Half(13.11 mi)	0.68 mi	1632+45	1549+40	332+9	1232	1186	243
25K	2.42 mi	1605+27	1530+19	330+2	1579	1509	322
30K	3.11 mi	1521+84	1449+81	311+19	1296	1235	259
35K	3.11 mi	1451+70	1384+65	296+15	1202	1136	232
40K	3.10 mi	1320+131	1257+127	270+26	1032	964	197
Finish(26.22 mi)	1.37 mi	1239+81	1178+79	250+20	524	492	98

492

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