Jason Spencer

Jacksonville

Bib: 66997 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

11:45/mi

36:30

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

11:31/mi

1:12:16

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

11:10/mi

1:46:57

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

11:14/mi

2:21:50

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

11:32/mi

2:29:42

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

12:55/mi

3:01:01

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

14:04/mi

3:44:43

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

15:11/mi

4:31:53

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

15:46/mi

5:20:53

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

12:16/mi

5:37:37

↑ 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

2:29:4211:25 /mi⚡ faster

2nd Half

3:07:5514:20 /mi+25.5%

Positive split — 25.5% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	36:30	11:45	3.11 mi	36:30	11:45	-
10K	1:12:16	11:38	3.10 mi	35:46	11:31	-0:14
15K	1:46:57	11:28	3.11 mi	34:41	11:10	-0:21
20K	2:21:50	11:25	3.11 mi	34:53	11:14	+0:04
Half(13.11 mi)	2:29:42	11:25	0.68 mi	7:52	11:32	+0:18
25K	3:01:01	11:39	2.42 mi	31:19	12:55	+1:23
30K	3:44:43	12:03	3.11 mi	43:42	14:04	+1:09
35K	4:31:53	12:30	3.11 mi	47:10	15:11	+1:07
40K	5:20:53	12:55	3.10 mi	49:00	15:46	+0:35
Finish(26.22 mi)	5:37:37	12:53	1.37 mi	16:44	12:16	-3:30

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:10 /mi

Average Pace

12:53 /mi

Slowest Pace

15:46 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:09:34

21% of race

Time at Steady Pace

2:08:11

38% of race

Time at Slower Pace

2:19:52

41% of race

Average Pace: 12:53 /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	M40-44	Seg. Overall	Seg. Males	Seg. M40-44
5K	3.11 mi	48655	27865	4119	44743	26458	3934
10K	3.10 mi	46714+1941	27200+665	4032+87	45189	26621	3953
15K	3.11 mi	46051+663	26970+230	3992+40	44743	26458	3934
20K	3.11 mi	45171+880	26598+372	3946+46	42922	25636	3822
Half(13.11 mi)	0.68 mi	44977+194	26503+95	3934+12	41894	25029	3733
25K	2.42 mi	45375-398	26606-103	3942-8	46601	26750	3945
30K	3.11 mi	45920-545	26725-119	3961-19	47664	26950	3970
35K	3.11 mi	46677-757	26896-171	3977-16	49368	27473	4051
40K	3.10 mi	47213-536	26994-98	3987-10	49433	27287	4027
Finish(26.22 mi)	1.37 mi	46972+241	26859+135	3971+16	41813	23601	3486

23601

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