ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Jonathan Smotherman

Shelbyville, TN

Bib: 1335 M

0:00

0:00

/ mi

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Overall

#0 / 6843

Top 49%

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

10:29/mi

32:33

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

11:07/mi

1:07:05

↑ 105 ft↓ 119 ft

290 ft elev

8:42/mi

1:22:38

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

11:11/mi

1:44:59

↑ 45 ft↓ 35 ft

254 ft elev

11M

11:19/mi

1:56:18

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

11:59/mi

2:21:35

↑ 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

1:07:0510:48 /mi⚡ faster

2nd Half

1:14:2910:48 /mi+11.0%

Positive split — 11.0% slower in the second half

AI Race Performance Report

Jonathan'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	32:33	10:29	3.11 mi	32:33	10:29	-
10K	1:07:05	10:48	3.10 mi	34:32	11:07	+0:38
8M	1:22:38	10:20	1.79 mi	15:33	8:42	-2:25
10M	1:44:59	10:30	2.00 mi	22:21	11:11	+2:29
11M	1:56:18	10:34	1.00 mi	11:19	11:19	+0:08
Finish(13.11 mi)	2:21:35	10:48	2.11 mi	25:17	11:59	+0:40

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:42 /mi

Average Pace

10:48 /mi

Slowest Pace

11:59 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

48:06

34% of race

Time at Steady Pace

1:08:12

48% of race

Time at Slower Pace

25:17

18% of race

Average Pace: 10:48 /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	3532	1919	1919	3532	1919	1919
10K	3.10 mi	3782-250	2013-94	2013-94	3995	2081	2081
8M	1.79 mi	3718+64	1980+33	1980+33	3543	1880	1880
10M	2.00 mi	3578+140	1913+67	1913+67	3239	1754	1754
11M	1.00 mi	3503+75	1873+40	1873+40	3038	1657	1657
Finish(13.11 mi)	2.11 mi	3339+164	1802+71	1802+71	2845	1563	1563

1563

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