John-David Shackelford

Olive Branch, MS

Bib: 21285 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 4116

Gender (Male)

#0 / 1455

Masters (Masters Men)

#0 / 666

Division (M40-44)

#0 / 136

Race Day Weather

35°/25°F

mist

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Mile 1 · 259 ft

Mile 2 · 259 ft

Mile 3 · 253 ft

Mile 4 · 265 ft

Mile 5 · 264 ft

Start

0:00

Race begins

281 ft elev

1.55M

11:27/mi

17:45

↑ 24 ft↓ 64 ft0.5% grade

241 ft elev

2.5M

18:45/mi

35:34

↑ 36 ft0.5% grade

269 ft elev

Finish· 6.21 mi

24:07/mi

2:05:09

↑ 117 ft↓ 149 ft0.2% grade

237 ft elev

Course Elevation

177ft

Total climb

55ft

Range

234 to 289 ft

222ft

Total descent

About the height of a five-story building

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The Course

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
1.55M	17:45	11:27	1.55 mi	17:45	11:27	-
2.5M	35:34	14:14	0.95 mi	17:49	18:45	+7:18
Finish(6.21 mi)	2:05:09	20:08	3.71 mi	1:29:35	24:07	+5:22

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Checkpoints & Pacing

Pace Line

Fastest Pace

11:27 /mi

Average Pace

20:08 /mi

Slowest Pace

24:07 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

17:45

14% of race

Time at Steady Pace

17:49

14% of race

Time at Slower Pace

1:29:35

72% of race

Average Pace: 20:09 /mi

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Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi1.6mi3.1mi4.7mi6.2mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Males	M40-44	Seg. Overall	Seg. Males	Seg. M40-44
1.55M	1.55 mi	1760	826	826	1760	826	826
2.5M	0.95 mi	2567-807	1043-217	1043-217	3416	1263	1263
Finish(6.21 mi)	3.71 mi	3913-1346	1393-350	1393-350	4109	1452	1452

Segment Performance Analysis

Start → 1.55M

0.0 - 1.6 mi

Top 43%

281 ft241 ft

↑ 24ft↓ 64ft

47 ft

Overall

1760

Males

826

M40-44

826

1.55M→2.5M

1.6 - 2.5 mi

Top 83%

241 ft269 ft

↑ 36ft↓ 9ft

27 ft

Overall

3416

Males

1263

M40-44

1263

2.5M→Finish

2.5 - 6.2 mi

Top 100%

268 ft236 ft

↑ 117ft↓ 149ft

35 ft

Overall

4109

Males

1452

M40-44

1452

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

ALSAC / St. Jude Children's Research Hospital

Race timed by

Sportstats