Carl Jackson

Norman

Bib: 23003 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Top 7%

Gender (Male)

#0 / 29548

Top 12%

Masters (Masters Men)

#0 / 14666

Top 7%

Division (M40-44)

#0 / 4329

Top 13%

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

6:46/mi

21:02

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

6:41/mi

41:49

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

6:36/mi

1:02:20

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

6:38/mi

1:22:58

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

6:49/mi

1:27:37

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

6:50/mi

1:44:12

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

6:44/mi

2:05:06

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

6:56/mi

2:26:40

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

7:35/mi

2:50:13

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

7:01/mi

2:59:47

↑ 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

1:27:376:41 /mi⚡ faster

2nd Half

1:32:107:02 /mi+5.2%

Positive split — 5.2% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	21:02	6:46	3.11 mi	21:02	6:46	-
10K	41:49	6:44	3.10 mi	20:47	6:41	-0:05
15K	1:02:20	6:41	3.11 mi	20:31	6:36	-0:05
20K	1:22:58	6:41	3.11 mi	20:38	6:38	+0:02
Half(13.11 mi)	1:27:37	6:41	0.68 mi	4:39	6:49	+0:11
25K	1:44:12	6:42	2.42 mi	16:35	6:50	+0:01
30K	2:05:06	6:43	3.11 mi	20:54	6:44	-0:06
35K	2:26:40	6:45	3.11 mi	21:34	6:56	+0:12
40K	2:50:13	6:51	3.10 mi	23:33	7:35	+0:39
Finish(26.22 mi)	2:59:47	6:52	1.37 mi	9:34	7:01	-0:34

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:36 /mi

Average Pace

6:52 /mi

Slowest Pace

7:35 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:36:14

87% of race

Time at Steady Pace

23:33

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:51 /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	4696	4249	666	3645	3379	488
10K	3.10 mi	4153+543	3810+439	582+84	3725	3449	508
15K	3.11 mi	3975+178	3665+145	557+25	3645	3379	488
20K	3.11 mi	3813+162	3527+138	525+32	3361	3118	447
Half(13.11 mi)	0.68 mi	3828-15	3544-17	529-4	4188	3823	583
25K	2.42 mi	3907-79	3602-58	548-19	4722	4260	690
30K	3.11 mi	3720+187	3436+166	517+31	3228	2987	427
35K	3.11 mi	3661+59	3374+62	506+11	3710	3342	521
40K	3.10 mi	3989-328	3620-246	568-62	5815	4738	756
Finish(26.22 mi)	1.37 mi	4001-12	3618+2	571-3	3855	3277	503

3277

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