ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Jefferson Acree

South Charleston, WV

Bib: 16164 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 6843

Top 1%

Gender (Male)

#0 / 2969

Top 3%

Masters (Masters Men)

#0 / 1204

Top 1%

Division (M45-49)

#0 / 253

Top 3%

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

6:39/mi

20:40

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

6:57/mi

42:17

↑ 105 ft↓ 119 ft

290 ft elev

5:36/mi

52:17

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

7:11/mi

1:06:39

↑ 45 ft↓ 35 ft

254 ft elev

11M

7:08/mi

1:13:47

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

7:42/mi

1:30:02

↑ 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

42:176:48 /mi⚡ faster

2nd Half

47:456:55 /mi+12.9%

Positive split — 12.9% slower in the second half

AI Race Performance Report

Jefferson'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	20:40	6:39	3.11 mi	20:40	6:39	-
10K	42:17	6:48	3.10 mi	21:37	6:57	+0:18
8M	52:17	6:32	1.79 mi	10:00	5:36	-1:21
10M	1:06:39	6:40	2.00 mi	14:22	7:11	+1:35
11M	1:13:47	6:42	1.00 mi	7:08	7:08	-0:03
Finish(13.11 mi)	1:30:02	6:52	2.11 mi	16:15	7:42	+0:34

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

5:36 /mi

Average Pace

6:52 /mi

Slowest Pace

7:42 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

30:40

34% of race

Time at Steady Pace

43:07

48% of race

Time at Slower Pace

16:15

18% of race

Average Pace: 6:52 /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	M45-49	Seg. Overall	Seg. Males	Seg. M45-49
5K	3.11 mi	67	60	60	67	60	60
10K	3.10 mi	84-17	74-14	74-14	112	97	97
8M	1.79 mi	87-3	77-3	77-3	106	91	91
10M	2.00 mi	86+1	77	77	101	87	87
11M	1.00 mi	87-1	78-1	78-1	87	77	77
Finish(13.11 mi)	2.11 mi	85+2	76+2	76+2	90	79	79

Segment Performance Analysis

Start → 5K

0.0 - 3.1 mi

Top 1.0%

258 ft304 ft

↑ 118ft↓ 72ft

46 ft

Overall

Males

M45-49

5K→10K

3.1 - 6.2 mi

Top 2%

304 ft290 ft

↑ 105ft↓ 119ft

57 ft

Overall

112

Males

M45-49

10K→8M

6.2 - 8.0 mi

Top 2%

289 ft247 ft

↑ 35ft↓ 76ft

47 ft

Overall

106

Males

M45-49

8M→10M

8.0 - 10.0 mi

Top 1%

243 ft253 ft

↑ 45ft↓ 35ft

19 ft

Overall

101

Males

M45-49

10M→11M

10.0 - 11.0 mi

Top 1%

255 ft260 ft

↑ 29ft↓ 24ft

19 ft

Overall

Males

M45-49

11M→Finish

11.0 - 13.1 mi

Top 1%

260 ft262 ft

↑ 73ft↓ 70ft

29 ft

Overall

Males

M45-49

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