Mark Headbush

Port Elizabeth

Bib: 69369 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 (M80+)

#0 / 9

Top 22%

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

11:11/mi

34:45

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

11:02/mi

1:09:01

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:27/mi

1:41:28

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

11:07/mi

2:16:00

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

12:20/mi

2:24:25

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

11:23/mi

2:52:00

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

11:50/mi

3:28:47

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

12:04/mi

4:06:17

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

11:52/mi

4:43:10

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

11:00/mi

4:58:10

↑ 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

2:24:2511:01 /mi⚡ faster

2nd Half

2:33:4511:44 /mi+6.5%

Positive split — 6.5% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	34:45	11:11	3.11 mi	34:45	11:11	-
10K	1:09:01	11:06	3.10 mi	34:16	11:02	-0:09
15K	1:41:28	10:53	3.11 mi	32:27	10:27	-0:35
20K	2:16:00	10:57	3.11 mi	34:32	11:07	+0:40
Half(13.11 mi)	2:24:25	11:01	0.68 mi	8:25	12:20	+1:13
25K	2:52:00	11:04	2.42 mi	27:35	11:23	-0:57
30K	3:28:47	11:12	3.11 mi	36:47	11:50	+0:27
35K	4:06:17	11:19	3.11 mi	37:30	12:04	+0:14
40K	4:43:10	11:24	3.10 mi	36:53	11:52	-0:12
Finish(26.22 mi)	4:58:10	11:23	1.37 mi	15:00	11:00	-0:52

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:27 /mi

Average Pace

11:23 /mi

Slowest Pace

12:20 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:58:35

60% of race

Time at Steady Pace

1:51:10

37% of race

Time at Slower Pace

8:25

3% of race

Average Pace: 11:22 /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	M80+	Seg. Overall	Seg. Males	Seg. M80+
5K	3.11 mi	45369	26688	3	40121	24673	2
10K	3.10 mi	43706+1663	26079+609	2+1	42370	25527	2
15K	3.11 mi	42371+1335	25548+531	2	40121	24673	2
20K	3.11 mi	42311+60	25488+60	2	42277	25376	2
Half(13.11 mi)	0.68 mi	42558-247	25579-91	2	45189	26283	2
25K	2.42 mi	42182+376	25365+214	2	40750	24431	2
30K	3.11 mi	41651+531	24982+383	2	39656	23607	2
35K	3.11 mi	41141+510	24645+337	2	38147	22464	2
40K	3.10 mi	40163+978	24048+597	2	33539	19735	2
Finish(26.22 mi)	1.37 mi	39928+235	23896+152	2	34064	19858	1

19858

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