ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Alfred Custer

Jackson, TN

Bib: 18303 M

0:00

0:00

/ mi

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Overall

#0 / 6843

Gender (Male)

#0 / 2969

Division (M35-39)

#0 / 373

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

10:18/mi

32:01

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

10:24/mi

1:04:21

↑ 105 ft↓ 119 ft

290 ft elev

9:28/mi

1:21:16

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

11:42/mi

1:44:39

↑ 45 ft↓ 35 ft

254 ft elev

11M

13:41/mi

1:58:20

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

14:24/mi

2:28:43

↑ 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

1:04:2110:21 /mi⚡ faster

2nd Half

1:24:2212:14 /mi+31.1%

Positive split — 31.1% slower in the second half

AI Race Performance Report

Alfred'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	32:01	10:18	3.11 mi	32:01	10:18	-
10K	1:04:21	10:21	3.10 mi	32:20	10:24	+0:06
8M	1:21:16	10:09	1.79 mi	16:55	9:28	-0:56
10M	1:44:39	10:28	2.00 mi	23:23	11:42	+2:14
11M	1:58:20	10:45	1.00 mi	13:41	13:41	+1:59
Finish(13.11 mi)	2:28:43	11:21	2.11 mi	30:23	14:24	+0:43

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:28 /mi

Average Pace

11:21 /mi

Slowest Pace

14:24 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:21:16

55% of race

Time at Steady Pace

23:23

16% of race

Time at Slower Pace

44:04

30% of race

Average Pace: 11:21 /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	3299	1834	1834	3299	1834	1834
10K	3.10 mi	3205+94	1781+53	1781+53	3213	1791	1791
8M	1.79 mi	3495-290	1896-115	1896-115	4448	2206	2206
10M	2.00 mi	3542-47	1899-3	1899-3	3702	1927	1927
11M	1.00 mi	3715-173	1953-54	1953-54	4775	2291	2291
Finish(13.11 mi)	2.11 mi	3895-180	2011-58	2011-58	4585	2199	2199

2199

Passing Analysis

No position changes recorded for this athlete.

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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