ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Jay Cobb

Coweta, OK

Bib: 18071 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 6843

Gender (Male)

#0 / 2969

Masters (Masters Men)

#0 / 1204

Division (M50-54)

#0 / 231

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

17:09/mi

53:16

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

15:54/mi

1:42:39

↑ 105 ft↓ 119 ft

290 ft elev

11:46/mi

2:03:40

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

16:09/mi

2:35:58

↑ 45 ft↓ 35 ft

254 ft elev

11M

16:25/mi

2:52:23

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

18:27/mi

3:31:18

↑ 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

1:42:3916:31 /mi⚡ faster

2nd Half

1:48:3915:45 /mi+5.8%

Positive split — 5.8% 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	53:16	17:09	3.11 mi	53:16	17:09	-
10K	1:42:39	16:31	3.10 mi	49:23	15:54	-1:15
8M	2:03:40	15:27	1.79 mi	21:01	11:46	-4:08
10M	2:35:58	15:36	2.00 mi	32:18	16:09	+4:23
11M	2:52:23	15:40	1.00 mi	16:25	16:25	+0:16
Finish(13.11 mi)	3:31:18	16:07	2.11 mi	38:55	18:27	+2:02

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

11:46 /mi

Average Pace

16:07 /mi

Slowest Pace

18:27 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

21:01

10% of race

Time at Steady Pace

2:31:22

72% of race

Time at Slower Pace

38:55

18% of race

Average Pace: 16:07 /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	6749	2943	2943	6749	2943	2943
10K	3.10 mi	6633+116	2917+26	2917+26	6399	2845	2845
8M	1.79 mi	6546+87	2892+25	2892+25	5970	2712	2712
10M	2.00 mi	6475+71	2860+32	2860+32	6135	2736	2736
11M	1.00 mi	6443+32	2852+8	2852+8	5983	2700	2700
Finish(13.11 mi)	2.11 mi	6405+38	2839+13	2839+13	6177	2739	2739

2739

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