ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Jackson Parker

Brentwood, TN

Bib: 11658 M

0:00

0:00

/ mi

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Overall

#0 / 6843

Top 6%

Gender (Male)

#0 / 2969

Top 11%

Division (M20-24)

#0 / 424

Top 15%

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

7:58/mi

24:44

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

7:52/mi

49:10

↑ 105 ft↓ 119 ft

290 ft elev

6:20/mi

1:00:29

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

8:32/mi

1:17:33

↑ 45 ft↓ 35 ft

254 ft elev

11M

8:26/mi

1:25:59

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

8:33/mi

1:44:01

↑ 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

49:107:55 /mi⚡ faster

2nd Half

54:507:57 /mi+11.5%

Positive split — 11.5% 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	24:44	7:58	3.11 mi	24:44	7:58	-
10K	49:10	7:55	3.10 mi	24:26	7:52	-0:06
8M	1:00:29	7:34	1.79 mi	11:19	6:20	-1:32
10M	1:17:33	7:45	2.00 mi	17:04	8:32	+2:12
11M	1:25:59	7:49	1.00 mi	8:26	8:26	-0:06
Finish(13.11 mi)	1:44:01	7:56	2.11 mi	18:02	8:33	+0:07

Trend:

Faster pace

Steady pace

Slower pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

6:20 /mi

Average Pace

7:56 /mi

Slowest Pace

8:33 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:00:29

58% of race

Time at Steady Pace

43:32

42% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:56 /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	521	394	394	521	394	394
10K	3.10 mi	469+52	362+32	362+32	435	337	337
8M	1.79 mi	456+13	352+10	352+10	436	341	341
10M	2.00 mi	481-25	370-18	370-18	624	463	463
11M	1.00 mi	480+1	373-3	373-3	516	397	397
Finish(13.11 mi)	2.11 mi	435+45	339+34	339+34	292	237	237

237

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