Stephen Jackson

Durham

Bib: 448 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Top 0.3%

Gender (Male)

#0 / 29548

Top 0.5%

Masters (Masters Men)

#0 / 14666

Top 0.1%

Division (M40-44)

#0 / 4329

Top 0.2%

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

5:38/mi

17:29

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

5:44/mi

35:17

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

5:41/mi

52:56

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

5:42/mi

1:10:40

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

5:44/mi

1:14:35

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

5:39/mi

1:28:18

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

5:42/mi

1:45:59

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

5:46/mi

2:03:54

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

5:48/mi

2:21:55

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

5:36/mi

2:29:33

↑ 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

1:14:355:41 /mi⚖️ balanced

2nd Half

1:14:585:43 /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	17:29	5:38	3.11 mi	17:29	5:38	-
10K	35:17	5:41	3.10 mi	17:48	5:44	+0:06
15K	52:56	5:41	3.11 mi	17:39	5:41	-0:03
20K	1:10:40	5:41	3.11 mi	17:44	5:42	+0:01
Half(13.11 mi)	1:14:35	5:41	0.68 mi	3:55	5:44	+0:02
25K	1:28:18	5:41	2.42 mi	13:43	5:39	-0:05
30K	1:45:59	5:41	3.11 mi	17:41	5:42	+0:03
35K	2:03:54	5:42	3.11 mi	17:55	5:46	+0:04
40K	2:21:55	5:43	3.10 mi	18:01	5:48	+0:02
Finish(26.22 mi)	2:29:33	5:42	1.37 mi	7:38	5:36	-0:12

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

5:36 /mi

Average Pace

5:42 /mi

Slowest Pace

5:48 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:29:33

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 5:42 /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	248	231	13	314	297	19
10K	3.10 mi	271-23	254-23	14-1	316	299	19
15K	3.11 mi	281-10	264-10	14	314	297	19
20K	3.11 mi	275+6	258+6	13+1	270	256	15
Half(13.11 mi)	0.68 mi	273+2	256+2	13	263	248	15
25K	2.42 mi	261+12	245+11	14-1	219	206	10
30K	3.11 mi	236+25	220+25	13+1	177	166	6
35K	3.11 mi	211+25	196+24	11+2	166	156	8
40K	3.10 mi	188+23	173+23	9+2	141	132	7
Finish(26.22 mi)	1.37 mi	174+14	160+13	7+2	107	100	7

100

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