ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Jonathan Johnsey

Calhoun City, MS

Bib: 10706 M

0:00

0:00

/ mi

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Overall

#0 / 6843

Top 10%

Gender (Male)

#0 / 2969

Top 17%

Division (M35-39)

#0 / 373

Top 18%

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

8:18/mi

25:48

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

8:14/mi

51:24

↑ 105 ft↓ 119 ft

290 ft elev

6:37/mi

1:03:13

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

8:33/mi

1:20:18

↑ 45 ft↓ 35 ft

254 ft elev

11M

8:44/mi

1:29:02

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

9:52/mi

1:49:50

↑ 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

51:248:16 /mi⚡ faster

2nd Half

58:268:28 /mi+13.7%

Positive split — 13.7% 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	25:48	8:18	3.11 mi	25:48	8:18	-
10K	51:24	8:16	3.10 mi	25:36	8:14	-0:04
8M	1:03:13	7:54	1.79 mi	11:49	6:37	-1:37
10M	1:20:18	8:02	2.00 mi	17:05	8:33	+1:56
11M	1:29:02	8:06	1.00 mi	8:44	8:44	+0:11
Finish(13.11 mi)	1:49:50	8:23	2.11 mi	20:48	9:52	+1:08

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Checkpoints & Pacing

Pace Line

Fastest Pace

6:37 /mi

Average Pace

8:23 /mi

Slowest Pace

9:52 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

11:49

11% of race

Time at Steady Pace

1:17:13

70% of race

Time at Slower Pace

20:48

19% of race

Average Pace: 8:23 /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	M35-39	Seg. Overall	Seg. Males	Seg. M35-39
5K	3.11 mi	716	521	521	716	521	521
10K	3.10 mi	687+29	503+18	503+18	670	501	501
8M	1.79 mi	661+26	491+12	491+12	652	485	485
10M	2.00 mi	643+18	476+15	476+15	628	467	467
11M	1.00 mi	636+7	470+6	470+6	685	505	505
Finish(13.11 mi)	2.11 mi	678-42	499-29	499-29	1048	710	710

710

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