ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

David Lutz

Westfield, IN

Bib: 10125 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

11:51/mi

36:50

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

11:51/mi

1:13:38

↑ 105 ft↓ 119 ft

290 ft elev

9:49/mi

1:31:10

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

13:21/mi

1:57:52

↑ 45 ft↓ 35 ft

254 ft elev

11M

13:33/mi

2:11:25

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

14:05/mi

2:41:06

↑ 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

1:13:3811:51 /mi⚡ faster

2nd Half

1:27:2812:41 /mi+18.8%

Positive split — 18.8% 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	36:50	11:51	3.11 mi	36:50	11:51	-
10K	1:13:38	11:51	3.10 mi	36:48	11:51	0:00
8M	1:31:10	11:24	1.79 mi	17:32	9:49	-2:02
10M	1:57:52	11:47	2.00 mi	26:42	13:21	+3:32
11M	2:11:25	11:57	1.00 mi	13:33	13:33	+0:12
Finish(13.11 mi)	2:41:06	12:17	2.11 mi	29:41	14:05	+0:32

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:49 /mi

Average Pace

12:17 /mi

Slowest Pace

14:05 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:31:10

57% of race

Time at Steady Pace

40:15

25% of race

Time at Slower Pace

29:41

18% of race

Average Pace: 12:17 /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	5157	2481	2481	5157	2481	2481
10K	3.10 mi	4906+251	2394+87	2394+87	4686	2329	2329
8M	1.79 mi	4872+34	2374+20	2374+20	4791	2327	2327
10M	2.00 mi	4902-30	2395-21	2395-21	4963	2378	2378
11M	1.00 mi	4879+23	2376+19	2376+19	4688	2266	2266
Finish(13.11 mi)	2.11 mi	4776+103	2319+57	2319+57	4364	2112	2112

2112

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