ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Charles Black JR

Cordova, TN

Bib: 16142 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 (M40-44)

#0 / 288

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

11:36/mi

36:02

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

11:23/mi

1:11:24

↑ 105 ft↓ 119 ft

290 ft elev

9:20/mi

1:28:04

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

13:06/mi

1:54:15

↑ 45 ft↓ 35 ft

254 ft elev

11M

13:33/mi

2:07:48

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

13:31/mi

2:36:18

↑ 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

1:11:2411:29 /mi⚡ faster

2nd Half

1:24:5412:19 /mi+18.9%

Positive split — 18.9% slower in the second half

AI Race Performance Report

Charles'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	36:02	11:36	3.11 mi	36:02	11:36	-
10K	1:11:24	11:29	3.10 mi	35:22	11:23	-0:13
8M	1:28:04	11:00	1.79 mi	16:40	9:20	-2:03
10M	1:54:15	11:26	2.00 mi	26:11	13:06	+3:46
11M	2:07:48	11:37	1.00 mi	13:33	13:33	+0:27
Finish(13.11 mi)	2:36:18	11:55	2.11 mi	28:30	13:31	-0:02

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:20 /mi

Average Pace

11:55 /mi

Slowest Pace

13:33 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:28:04

56% of race

Time at Steady Pace

1:08:14

44% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:55 /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	M40-44	Seg. Overall	Seg. Males	Seg. M40-44
5K	3.11 mi	4947	2415	2415	4947	2415	2415
10K	3.10 mi	4555+392	2293+122	2293+122	4266	2189	2189
8M	1.79 mi	4485+70	2261+32	2261+32	4297	2157	2157
10M	2.00 mi	4573-88	2277-16	2277-16	4812	2328	2328
11M	1.00 mi	4595-22	2280-3	2280-3	4685	2264	2264
Finish(13.11 mi)	2.11 mi	4458+137	2204+76	2204+76	3959	1973	1973

1973

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