ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Michael Speltz

Memphis, TN

Bib: 16859 M

0:00

0:00

/ mi

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Overall

#0 / 6843

Gender (Male)

#0 / 2969

Division (M20-24)

#0 / 424

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

10:56/mi

33:59

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

11:59/mi

1:11:14

↑ 105 ft↓ 119 ft

290 ft elev

9:34/mi

1:28:20

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

13:18/mi

1:54:56

↑ 45 ft↓ 35 ft

254 ft elev

11M

14:36/mi

2:09:32

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

15:13/mi

2:41:38

↑ 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

1:11:1411:28 /mi⚡ faster

2nd Half

1:30:2413:07 /mi+26.9%

Positive split — 26.9% slower in the second half

AI Race Performance Report

Michael'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	33:59	10:56	3.11 mi	33:59	10:56	-
10K	1:11:14	11:28	3.10 mi	37:15	11:59	+1:03
8M	1:28:20	11:02	1.79 mi	17:06	9:34	-2:25
10M	1:54:56	11:30	2.00 mi	26:36	13:18	+3:44
11M	2:09:32	11:47	1.00 mi	14:36	14:36	+1:18
Finish(13.11 mi)	2:41:38	12:20	2.11 mi	32:06	15:13	+0:37

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:34 /mi

Average Pace

12:20 /mi

Slowest Pace

15:13 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:28:20

55% of race

Time at Steady Pace

26:36

16% of race

Time at Slower Pace

46:42

29% of race

Average Pace: 12:20 /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	4189	2157	2157	4189	2157	2157
10K	3.10 mi	4535-346	2283-126	2283-126	4808	2369	2369
8M	1.79 mi	4517+18	2270+13	2270+13	4563	2245	2245
10M	2.00 mi	4647-130	2301-31	2301-31	4934	2369	2369
11M	1.00 mi	4737-90	2324-23	2324-23	5262	2459	2459
Finish(13.11 mi)	2.11 mi	4820-83	2337-13	2337-13	5037	2345	2345

2345

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