ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Jennifer Whalen

Sun Prairie, WI

Bib: 18720 F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 6843

Top 31%

Gender (Female)

#0 / 3868

Top 22%

Masters (Masters Women)

#0 / 1487

Top 17%

Division (F40-44)

#0 / 397

Top 26%

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

9:09/mi

28:25

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

9:28/mi

57:51

↑ 105 ft↓ 119 ft

290 ft elev

7:40/mi

1:11:32

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

10:15/mi

1:32:02

↑ 45 ft↓ 35 ft

254 ft elev

11M

11:08/mi

1:43:10

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

11:38/mi

2:07:42

↑ 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

57:519:19 /mi⚡ faster

2nd Half

1:09:5010:08 /mi+20.7%

Positive split — 20.7% 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	28:25	9:09	3.11 mi	28:25	9:09	-
10K	57:51	9:19	3.10 mi	29:26	9:28	+0:19
8M	1:11:32	8:56	1.79 mi	13:41	7:40	-1:48
10M	1:32:02	9:12	2.00 mi	20:30	10:15	+2:35
11M	1:43:10	9:23	1.00 mi	11:08	11:08	+0:53
Finish(13.11 mi)	2:07:42	9:44	2.11 mi	24:32	11:38	+0:30

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:40 /mi

Average Pace

9:44 /mi

Slowest Pace

11:38 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:11:32

56% of race

Time at Steady Pace

20:30

16% of race

Time at Slower Pace

35:40

28% of race

Average Pace: 9:44 /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	F40-44	Seg. Overall	Seg. Females	Seg. F40-44
5K	3.11 mi	1697	597	597	1697	597	597
10K	3.10 mi	1878-181	685-88	685-88	2052	780	780
8M	1.79 mi	1907-29	697-12	697-12	2048	787	787
10M	2.00 mi	1970-63	737-40	737-40	2297	939	939
11M	1.00 mi	2051-81	788-51	788-51	2860	1267	1267
Finish(13.11 mi)	2.11 mi	2134-83	851-63	851-63	2556	1118	1118

1118

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