ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Clarence McClain

Bartlett, TN

Bib: 15789 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

15:14/mi

47:21

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

15:58/mi

1:36:58

↑ 105 ft↓ 119 ft

290 ft elev

13:06/mi

2:00:22

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

18:18/mi

2:36:57

↑ 45 ft↓ 35 ft

254 ft elev

11M

18:46/mi

2:55:43

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

21:06/mi

3:40:13

↑ 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

1:36:5815:36 /mi⚡ faster

2nd Half

2:03:1517:52 /mi+27.1%

Positive split — 27.1% 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	47:21	15:14	3.11 mi	47:21	15:14	-
10K	1:36:58	15:36	3.10 mi	49:37	15:58	+0:44
8M	2:00:22	15:03	1.79 mi	23:24	13:06	-2:52
10M	2:36:57	15:42	2.00 mi	36:35	18:18	+5:12
11M	2:55:43	15:58	1.00 mi	18:46	18:46	+0:28
Finish(13.11 mi)	3:40:13	16:48	2.11 mi	44:30	21:06	+2:20

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

13:06 /mi

Average Pace

16:48 /mi

Slowest Pace

21:06 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:00:22

55% of race

Time at Steady Pace

55:21

25% of race

Time at Slower Pace

44:30

20% of race

Average Pace: 16:48 /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	6489	2868	2868	6489	2868	2868
10K	3.10 mi	6460+29	2860+8	2860+8	6432	2856	2856
8M	1.79 mi	6455+5	2858+2	2858+2	6429	2845	2845
10M	2.00 mi	6500-45	2873-15	2873-15	6641	2914	2914
11M	1.00 mi	6513-13	2880-7	2880-7	6606	2897	2897
Finish(13.11 mi)	2.11 mi	6558-45	2888-8	2888-8	6635	2894	2894

2894

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