ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Sam Riley

Collinsville, MS

Bib: 11414 M

0:00

0:00

/ mi

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Overall

#0 / 6843

Top 45%

Gender (Male)

#0 / 2969

Division (M25-29)

#0 / 438

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

10:34/mi

32:49

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

10:39/mi

1:05:53

↑ 105 ft↓ 119 ft

290 ft elev

8:32/mi

1:21:07

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

11:02/mi

1:43:10

↑ 45 ft↓ 35 ft

254 ft elev

11M

10:52/mi

1:54:02

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

11:37/mi

2:18:32

↑ 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

1:05:5310:36 /mi⚡ faster

2nd Half

1:12:3910:32 /mi+10.3%

Positive split — 10.3% slower in the second half

AI Race Performance Report

Sam'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	32:49	10:34	3.11 mi	32:49	10:34	-
10K	1:05:53	10:36	3.10 mi	33:04	10:39	+0:05
8M	1:21:07	10:08	1.79 mi	15:14	8:32	-2:07
10M	1:43:10	10:19	2.00 mi	22:03	11:02	+2:30
11M	1:54:02	10:22	1.00 mi	10:52	10:52	-0:10
Finish(13.11 mi)	2:18:32	10:34	2.11 mi	24:30	11:37	+0:45

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:32 /mi

Average Pace

10:34 /mi

Slowest Pace

11:37 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

15:14

11% of race

Time at Steady Pace

1:38:48

71% of race

Time at Slower Pace

24:30

18% of race

Average Pace: 10:34 /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	M25-29	Seg. Overall	Seg. Males	Seg. M25-29
5K	3.11 mi	3677	1975	1975	3677	1975	1975
10K	3.10 mi	3552+125	1925+50	1925+50	3480	1893	1893
8M	1.79 mi	3468+84	1878+47	1878+47	3296	1787	1787
10M	2.00 mi	3357+111	1828+50	1828+50	3104	1692	1692
11M	1.00 mi	3257+100	1791+37	1791+37	2628	1484	1484
Finish(13.11 mi)	2.11 mi	3083+174	1701+90	1701+90	2544	1432	1432

1432

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