ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Jim Nelson

Milan, TN

Bib: 14648 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 (M50-54)

#0 / 231

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

11:01/mi

34:15

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

11:29/mi

1:09:56

↑ 105 ft↓ 119 ft

290 ft elev

9:33/mi

1:26:59

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

12:43/mi

1:52:25

↑ 45 ft↓ 35 ft

254 ft elev

11M

13:03/mi

2:05:28

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

14:21/mi

2:35:43

↑ 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

1:09:5611:15 /mi⚡ faster

2nd Half

1:25:4612:26 /mi+22.6%

Positive split — 22.6% slower in the second half

AI Race Performance Report

Jim'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	34:15	11:01	3.11 mi	34:15	11:01	-
10K	1:09:56	11:15	3.10 mi	35:41	11:29	+0:28
8M	1:26:59	10:52	1.79 mi	17:03	9:33	-1:56
10M	1:52:25	11:15	2.00 mi	25:26	12:43	+3:10
11M	2:05:28	11:24	1.00 mi	13:03	13:03	+0:20
Finish(13.11 mi)	2:35:43	11:53	2.11 mi	30:15	14:21	+1:18

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:33 /mi

Average Pace

11:53 /mi

Slowest Pace

14:21 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:26:59

56% of race

Time at Steady Pace

38:29

25% of race

Time at Slower Pace

30:15

19% of race

Average Pace: 11:53 /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	M50-54	Seg. Overall	Seg. Males	Seg. M50-54
5K	3.11 mi	4276	2192	2192	4276	2192	2192
10K	3.10 mi	4331-55	2214-22	2214-22	4370	2227	2227
8M	1.79 mi	4354-23	2214	2214	4525	2232	2232
10M	2.00 mi	4378-24	2221-7	2221-7	4553	2234	2234
11M	1.00 mi	4371+7	2209+12	2209+12	4381	2167	2167
Finish(13.11 mi)	2.11 mi	4404-33	2185+24	2185+24	4544	2181	2181

2181

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