ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Luke Smith

Glen Allen, VA

Bib: 15817 M

0:00

0:00

/ mi

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Overall

#0 / 6843

Top 11%

Gender (Male)

#0 / 2969

Top 19%

Division (M20-24)

#0 / 424

Top 25%

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

8:13/mi

25:33

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

8:14/mi

51:07

↑ 105 ft↓ 119 ft

290 ft elev

6:47/mi

1:03:14

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

8:53/mi

1:20:59

↑ 45 ft↓ 35 ft

254 ft elev

11M

9:05/mi

1:30:04

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

10:16/mi

1:51:44

↑ 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

51:078:14 /mi⚡ faster

2nd Half

1:00:368:47 /mi+18.6%

Positive split — 18.6% 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	25:33	8:13	3.11 mi	25:33	8:13	-
10K	51:07	8:14	3.10 mi	25:34	8:14	+0:01
8M	1:03:14	7:54	1.79 mi	12:07	6:47	-1:27
10M	1:20:59	8:06	2.00 mi	17:45	8:53	+2:06
11M	1:30:04	8:11	1.00 mi	9:05	9:05	+0:12
Finish(13.11 mi)	1:51:44	8:31	2.11 mi	21:40	10:16	+1:11

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

6:47 /mi

Average Pace

8:31 /mi

Slowest Pace

10:16 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:03:14

57% of race

Time at Steady Pace

26:50

24% of race

Time at Slower Pace

21:40

19% of race

Average Pace: 8:31 /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	M20-24	Seg. Overall	Seg. Males	Seg. M20-24
5K	3.11 mi	657	486	486	657	486	486
10K	3.10 mi	640+17	475+11	475+11	665	497	497
8M	1.79 mi	665-25	494-19	494-19	805	590	590
10M	2.00 mi	702-37	518-24	518-24	863	615	615
11M	1.00 mi	715-13	528-10	528-10	988	693	693
Finish(13.11 mi)	2.11 mi	782-67	567-39	567-39	1426	900	900

900

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