ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Jay Jennings

Mantee, MS

Bib: 10694 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

12:41/mi

39:24

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

14:27/mi

1:24:17

↑ 105 ft↓ 119 ft

290 ft elev

12:27/mi

1:46:32

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

15:37/mi

2:17:45

↑ 45 ft↓ 35 ft

254 ft elev

11M

17:40/mi

2:35:25

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

22:03/mi

3:21:55

↑ 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

1:24:1713:34 /mi⚡ faster

2nd Half

1:57:3817:04 /mi+39.6%

Positive split — 39.6% slower in the second half

AI Race Performance Report

Jay'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	39:24	12:41	3.11 mi	39:24	12:41	-
10K	1:24:17	13:34	3.10 mi	44:53	14:27	+1:46
8M	1:46:32	13:19	1.79 mi	22:15	12:27	-2:00
10M	2:17:45	13:47	2.00 mi	31:13	15:37	+3:10
11M	2:35:25	14:08	1.00 mi	17:40	17:40	+2:03
Finish(13.11 mi)	3:21:55	15:24	2.11 mi	46:30	22:03	+4:23

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

12:27 /mi

Average Pace

15:24 /mi

Slowest Pace

22:03 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:01:39

31% of race

Time at Steady Pace

1:16:06

38% of race

Time at Slower Pace

1:04:10

32% of race

Average Pace: 15:24 /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	5742	2654	2654	5742	2654	2654
10K	3.10 mi	5912-170	2707-53	2707-53	6040	2737	2737
8M	1.79 mi	5988-76	2727-20	2727-20	6213	2779	2779
10M	2.00 mi	5995-7	2719+8	2719+8	5985	2698	2698
11M	1.00 mi	6032-37	2727-8	2727-8	6343	2816	2816
Finish(13.11 mi)	2.11 mi	6219-187	2772-45	2772-45	6714	2926	2926

2926

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