ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Chuck Butler

Memphis, TN

Bib: 13562 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 6843

Top 35%

Gender (Male)

#0 / 2969

Top 47%

Masters (Masters Men)

#0 / 1204

Top 36%

Division (M45-49)

#0 / 253

Top 43%

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

9:04/mi

28:11

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

10:02/mi

59:22

↑ 105 ft↓ 119 ft

290 ft elev

7:40/mi

1:13:03

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

10:33/mi

1:34:08

↑ 45 ft↓ 35 ft

254 ft elev

11M

10:35/mi

1:44:43

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

12:24/mi

2:10:51

↑ 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

59:229:33 /mi⚡ faster

2nd Half

1:11:2910:22 /mi+20.4%

Positive split — 20.4% slower in the second half

AI Race Performance Report

Chuck'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	28:11	9:04	3.11 mi	28:11	9:04	-
10K	59:22	9:33	3.10 mi	31:11	10:02	+0:58
8M	1:13:03	9:08	1.79 mi	13:41	7:40	-2:22
10M	1:34:08	9:25	2.00 mi	21:05	10:33	+2:53
11M	1:44:43	9:31	1.00 mi	10:35	10:35	+0:02
Finish(13.11 mi)	2:10:51	9:59	2.11 mi	26:08	12:24	+1:49

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:40 /mi

Average Pace

9:59 /mi

Slowest Pace

12:24 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

41:52

32% of race

Time at Steady Pace

1:02:51

48% of race

Time at Slower Pace

26:08

20% of race

Average Pace: 9:59 /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	M45-49	Seg. Overall	Seg. Males	Seg. M45-49
5K	3.11 mi	1566	1013	1013	1566	1013	1013
10K	3.10 mi	2144-578	1318-305	1318-305	2732	1588	1588
8M	1.79 mi	2102+42	1301+17	1301+17	2051	1262	1262
10M	2.00 mi	2200-98	1337-36	1337-36	2615	1503	1503
11M	1.00 mi	2200	1333+4	1333+4	2358	1368	1368
Finish(13.11 mi)	2.11 mi	2371-171	1402-69	1402-69	3156	1674	1674

1674

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