ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Russ McKelvey

Jackson, TN

Bib: 11410 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 6843

Gender (Male)

#0 / 2969

Masters (Masters Men)

#0 / 1204

Division (M40-44)

#0 / 288

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

14:15/mi

44:16

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

13:31/mi

1:26:16

↑ 105 ft↓ 119 ft

290 ft elev

10:50/mi

1:45:38

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

13:31/mi

2:12:40

↑ 45 ft↓ 35 ft

254 ft elev

11M

13:41/mi

2:26:21

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

14:16/mi

2:56:27

↑ 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

1:26:1613:53 /mi⚡ faster

2nd Half

1:30:1013:05 /mi+4.5%

Positive split — 4.5% slower in the second half

AI Race Performance Report

Russ'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	44:16	14:15	3.11 mi	44:16	14:15	-
10K	1:26:16	13:53	3.10 mi	42:00	13:31	-0:44
8M	1:45:38	13:12	1.79 mi	19:22	10:50	-2:41
10M	2:12:40	13:16	2.00 mi	27:02	13:31	+2:41
11M	2:26:21	13:18	1.00 mi	13:41	13:41	+0:10
Finish(13.11 mi)	2:56:27	13:28	2.11 mi	30:06	14:16	+0:35

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:50 /mi

Average Pace

13:28 /mi

Slowest Pace

14:16 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

19:22

11% of race

Time at Steady Pace

2:06:59

72% of race

Time at Slower Pace

30:06

17% of race

Average Pace: 13:28 /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	M40-44	Seg. Overall	Seg. Males	Seg. M40-44
5K	3.11 mi	6282	2815	2815	6282	2815	2815
10K	3.10 mi	6032+250	2743+72	2743+72	5714	2645	2645
8M	1.79 mi	5948+84	2716+27	2716+27	5520	2567	2567
10M	2.00 mi	5796+152	2663+53	2663+53	5057	2404	2404
11M	1.00 mi	5721+75	2641+22	2641+22	4785	2297	2297
Finish(13.11 mi)	2.11 mi	5536+185	2582+59	2582+59	4493	2160	2160

2160

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