ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Levi Corkern

Russellville, AR

Bib: 12682 M

0:00

0:00

/ mi

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Overall

#0 / 6843

Top 1%

Gender (Male)

#0 / 2969

Top 3%

Division (M35-39)

#0 / 373

Top 3%

Race Day Weather

35°/25°F

mist

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Mile 5 · 261 ft

Start

0:00

Race begins

258 ft elev

5K· 3.11 mi

6:57/mi

21:35

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

6:51/mi

42:53

↑ 105 ft↓ 119 ft

290 ft elev

5:29/mi

52:41

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

7:05/mi

1:06:50

↑ 45 ft↓ 35 ft

254 ft elev

11M

7:02/mi

1:13:52

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

7:39/mi

1:30:00

↑ 73 ft↓ 70 ft

262 ft elev

Course Elevation

407ft

Total climb

79ft

Range

237 to 316 ft

403ft

Total descent

About the height of a seven-story building

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The Course

Half Splits

1st Half· via 10K

42:536:54 /mi⚡ faster

2nd Half

47:066:50 /mi+9.8%

Positive split — 9.8% slower in the second half

AI Race Performance Report

Levi's race, broken down like a coach

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	21:35	6:57	3.11 mi	21:35	6:57	-
10K	42:53	6:54	3.10 mi	21:18	6:51	-0:06
8M	52:41	6:35	1.79 mi	9:48	5:29	-1:22
10M	1:06:50	6:41	2.00 mi	14:09	7:05	+1:36
11M	1:13:52	6:43	1.00 mi	7:02	7:02	-0:03
Finish(13.11 mi)	1:30:00	6:52	2.11 mi	16:08	7:39	+0:37

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

5:29 /mi

Average Pace

6:52 /mi

Slowest Pace

7:39 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

9:48

11% of race

Time at Steady Pace

1:04:04

71% of race

Time at Slower Pace

16:08

18% of race

Average Pace: 6:52 /mi

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Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi3.3mi6.6mi9.8mi13.1mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Males	M35-39	Seg. Overall	Seg. Males	Seg. M35-39
5K	3.11 mi	103	90	90	103	90	90
10K	3.10 mi	103	90	90	96	85	85
8M	1.79 mi	100+3	87+3	87+3	84	74	74
10M	2.00 mi	96+4	86+1	86+1	84	74	74
11M	1.00 mi	88+8	79+7	79+7	71	62	62
Finish(13.11 mi)	2.11 mi	84+4	75+4	75+4	81	71	71

Segment Performance Analysis

Start → 5K

0.0 - 3.1 mi

Top 2%

258 ft304 ft

↑ 118ft↓ 72ft

46 ft

Overall

103

Males

M35-39

5K→10K

3.1 - 6.2 mi

Top 1%

304 ft290 ft

↑ 105ft↓ 119ft

57 ft

Overall

Males

M35-39

10K→8M

6.2 - 8.0 mi

Top 1%

289 ft247 ft

↑ 35ft↓ 76ft

47 ft

Overall

Males

M35-39

8M→10M

8.0 - 10.0 mi

Top 1%

243 ft253 ft

↑ 45ft↓ 35ft

19 ft

Overall

Males

M35-39

10M→11M

10.0 - 11.0 mi

Top 1%

255 ft260 ft

↑ 29ft↓ 24ft

19 ft

Overall

Males

M35-39

11M→Finish

11.0 - 13.1 mi

Top 1%

260 ft262 ft

↑ 73ft↓ 70ft

29 ft

Overall

Males

M35-39

Passing Analysis

No position changes recorded for this athlete.

All Results

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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