ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Roberta Kustoff

Germantown, TN

Bib: 11816 F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 6843

Top 29%

Gender (Female)

#0 / 3868

Top 20%

Masters (Masters Women)

#0 / 1487

Top 15%

Division (F50-54)

#0 / 302

Top 13%

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

9:12/mi

28:36

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

9:41/mi

58:42

↑ 105 ft↓ 119 ft

290 ft elev

7:44/mi

1:12:31

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

9:50/mi

1:32:11

↑ 45 ft↓ 35 ft

254 ft elev

11M

10:38/mi

1:42:49

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

10:45/mi

2:05:30

↑ 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

58:429:27 /mi⚡ faster

2nd Half

1:06:479:41 /mi+13.8%

Positive split — 13.8% 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	28:36	9:12	3.11 mi	28:36	9:12	-
10K	58:42	9:27	3.10 mi	30:06	9:41	+0:29
8M	1:12:31	9:04	1.79 mi	13:49	7:44	-1:57
10M	1:32:11	9:13	2.00 mi	19:40	9:50	+2:06
11M	1:42:49	9:21	1.00 mi	10:38	10:38	+0:48
Finish(13.11 mi)	2:05:30	9:34	2.11 mi	22:41	10:45	+0:07

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:44 /mi

Average Pace

9:34 /mi

Slowest Pace

10:45 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

42:25

34% of race

Time at Steady Pace

49:46

40% of race

Time at Slower Pace

33:19

27% of race

Average Pace: 9:34 /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	F50-54	Seg. Overall	Seg. Females	Seg. F50-54
5K	3.11 mi	1781	637	637	1781	637	637
10K	3.10 mi	2041-260	766-129	766-129	2299	897	897
8M	1.79 mi	2044-3	773-7	773-7	2141	826	826
10M	2.00 mi	1982+62	743+30	743+30	1901	728	728
11M	1.00 mi	2022-40	770-27	770-27	2400	1013	1013
Finish(13.11 mi)	2.11 mi	1963+59	760+10	760+10	1834	734	734

734

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