ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Alyson Whetstone

Brentwood, TN

Bib: 16305 F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 6843

Top 34%

Gender (Female)

#0 / 3868

Top 24%

Masters (Masters Women)

#0 / 1487

Top 18%

Division (F45-49)

#0 / 370

Top 23%

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

9:58/mi

30:57

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

10:06/mi

1:02:19

↑ 105 ft↓ 119 ft

290 ft elev

8:09/mi

1:16:52

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

9:41/mi

1:36:13

↑ 45 ft↓ 35 ft

254 ft elev

11M

9:55/mi

1:46:08

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

11:13/mi

2:09:48

↑ 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

1:02:1910:02 /mi⚡ faster

2nd Half

1:07:299:47 /mi+8.3%

Positive split — 8.3% 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	30:57	9:58	3.11 mi	30:57	9:58	-
10K	1:02:19	10:02	3.10 mi	31:22	10:06	+0:08
8M	1:16:52	9:36	1.79 mi	14:33	8:09	-1:57
10M	1:36:13	9:37	2.00 mi	19:21	9:41	+1:32
11M	1:46:08	9:39	1.00 mi	9:55	9:55	+0:14
Finish(13.11 mi)	2:09:48	9:54	2.11 mi	23:40	11:13	+1:18

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:09 /mi

Average Pace

9:54 /mi

Slowest Pace

11:13 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

14:33

11% of race

Time at Steady Pace

1:31:35

71% of race

Time at Slower Pace

23:40

18% of race

Average Pace: 9:54 /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	Females	F45-49	Seg. Overall	Seg. Females	Seg. F45-49
5K	3.11 mi	2783	1160	1160	2783	1160	1160
10K	3.10 mi	2774+9	1158+2	1158+2	2821	1194	1194
8M	1.79 mi	2745+29	1156+2	1156+2	2757	1183	1183
10M	2.00 mi	2463+282	1000+156	1000+156	1781	660	660
11M	1.00 mi	2376+87	954+46	954+46	1786	692	692
Finish(13.11 mi)	2.11 mi	2304+72	931+23	931+23	2223	932	932

932

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