ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Jason Gregoryk

Memphis, TN

Bib: 14508 M

0:00

0:00

/ mi

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Overall

#0 / 6843

Top 12%

Gender (Male)

#0 / 2969

Top 20%

Division (M30-34)

#0 / 365

Top 24%

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

8:52/mi

27:33

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

8:43/mi

54:39

↑ 105 ft↓ 119 ft

290 ft elev

7:05/mi

1:07:19

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

8:57/mi

1:25:13

↑ 45 ft↓ 35 ft

254 ft elev

11M

8:42/mi

1:33:55

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

8:55/mi

1:52:44

↑ 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

54:398:48 /mi⚡ faster

2nd Half

58:058:25 /mi+6.3%

Positive split — 6.3% 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	27:33	8:52	3.11 mi	27:33	8:52	-
10K	54:39	8:48	3.10 mi	27:06	8:43	-0:09
8M	1:07:19	8:25	1.79 mi	12:40	7:05	-1:38
10M	1:25:13	8:31	2.00 mi	17:54	8:57	+1:52
11M	1:33:55	8:32	1.00 mi	8:42	8:42	-0:15
Finish(13.11 mi)	1:52:44	8:36	2.11 mi	18:49	8:55	+0:13

Trend:

Faster pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:05 /mi

Average Pace

8:36 /mi

Slowest Pace

8:57 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

12:40

11% of race

Time at Steady Pace

1:40:04

89% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:36 /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	M30-34	Seg. Overall	Seg. Males	Seg. M30-34
5K	3.11 mi	1275	850	850	1275	850	850
10K	3.10 mi	1172+103	785+65	785+65	1126	758	758
8M	1.79 mi	1173-1	789-4	789-4	1228	832	832
10M	2.00 mi	1109+64	755+34	755+34	946	663	663
11M	1.00 mi	1037+72	704+51	704+51	672	494	494
Finish(13.11 mi)	2.11 mi	855+182	608+96	608+96	454	353	353

353

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