ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Joshua Constantine

Pineville, LA

Bib: 18317 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 6843

Top 15%

Gender (Male)

#0 / 2969

Top 24%

Masters (Masters Men)

#0 / 1204

Top 15%

Division (M45-49)

#0 / 253

Top 23%

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

8:25/mi

26:10

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

8:46/mi

53:23

↑ 105 ft↓ 119 ft

290 ft elev

6:54/mi

1:05:42

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

8:59/mi

1:23:40

↑ 45 ft↓ 35 ft

254 ft elev

11M

9:11/mi

1:32:51

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

10:19/mi

1:54:36

↑ 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

53:238:35 /mi⚡ faster

2nd Half

1:01:128:53 /mi+14.6%

Positive split — 14.6% 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	26:10	8:25	3.11 mi	26:10	8:25	-
10K	53:23	8:35	3.10 mi	27:13	8:46	+0:21
8M	1:05:42	8:13	1.79 mi	12:19	6:54	-1:52
10M	1:23:40	8:22	2.00 mi	17:58	8:59	+2:05
11M	1:32:51	8:26	1.00 mi	9:11	9:11	+0:12
Finish(13.11 mi)	1:54:36	8:45	2.11 mi	21:45	10:19	+1:08

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

6:54 /mi

Average Pace

8:45 /mi

Slowest Pace

10:19 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

38:29

34% of race

Time at Steady Pace

54:22

47% of race

Time at Slower Pace

21:45

19% of race

Average Pace: 8:44 /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	801	571	571	801	571	571
10K	3.10 mi	939-138	643-72	643-72	1172	786	786
8M	1.79 mi	932+7	640+3	640+3	966	671	671
10M	2.00 mi	924+8	641-1	641-1	990	684	684
11M	1.00 mi	938-14	649-8	649-8	1100	754	754
Finish(13.11 mi)	2.11 mi	1022-84	699-50	699-50	1464	922	922

922

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