ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

John Cowart

Southaven, MS

Bib: 12619 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 6843

Top 38%

Gender (Male)

#0 / 2969

Masters (Masters Men)

#0 / 1204

Top 40%

Division (M50-54)

#0 / 231

Top 35%

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

10:02/mi

31:11

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

9:53/mi

1:01:52

↑ 105 ft↓ 119 ft

290 ft elev

9:30/mi

1:18:50

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

10:07/mi

1:39:03

↑ 45 ft↓ 35 ft

254 ft elev

11M

10:09/mi

1:49:12

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

11:25/mi

2:13:16

↑ 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

1:01:529:57 /mi⚡ faster

2nd Half

1:11:2310:21 /mi+15.4%

Positive split — 15.4% slower in the second half

AI Race Performance Report

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	31:11	10:02	3.11 mi	31:11	10:02	-
10K	1:01:52	9:57	3.10 mi	30:41	9:53	-0:09
8M	1:18:50	9:51	1.79 mi	16:58	9:30	-0:23
10M	1:39:03	9:54	2.00 mi	20:13	10:07	+0:37
11M	1:49:12	9:56	1.00 mi	10:09	10:09	+0:02
Finish(13.11 mi)	2:13:16	10:10	2.11 mi	24:04	11:25	+1:16

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:30 /mi

Average Pace

10:10 /mi

Slowest Pace

11:25 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

16:58

13% of race

Time at Steady Pace

1:32:14

69% of race

Time at Slower Pace

24:04

18% of race

Average Pace: 10:10 /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	M50-54	Seg. Overall	Seg. Males	Seg. M50-54
5K	3.11 mi	2919	1669	1669	2919	1669	1669
10K	3.10 mi	2678+241	1572+97	1572+97	2526	1509	1509
8M	1.79 mi	3075-397	1720-148	1720-148	4473	2214	2214
10M	2.00 mi	2856+219	1621+99	1621+99	2157	1289	1289
11M	1.00 mi	2723+133	1563+58	1563+58	1976	1189	1189
Finish(13.11 mi)	2.11 mi	2612+111	1504+59	1504+59	2372	1361	1361

1361

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