ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Stephanie Malkus

Chicago, IL

Bib: 18654 F

0:00

0:00

/ mi

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Overall

#0 / 6843

Top 15%

Gender (Female)

#0 / 3868

Top 9%

Division (F35-39)

#0 / 430

Top 10%

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

8:13/mi

25:32

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

8:43/mi

52:37

↑ 105 ft↓ 119 ft

290 ft elev

6:42/mi

1:04:36

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

9:02/mi

1:22:39

↑ 45 ft↓ 35 ft

254 ft elev

11M

10:02/mi

1:32:41

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

10:32/mi

1:54:54

↑ 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

52:378:28 /mi⚡ faster

2nd Half

1:02:179:02 /mi+18.4%

Positive split — 18.4% slower in the second half

AI Race Performance Report

Stephanie'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	25:32	8:13	3.11 mi	25:32	8:13	-
10K	52:37	8:28	3.10 mi	27:05	8:43	+0:30
8M	1:04:36	8:04	1.79 mi	11:59	6:42	-2:01
10M	1:22:39	8:16	2.00 mi	18:03	9:02	+2:20
11M	1:32:41	8:26	1.00 mi	10:02	10:02	+1:00
Finish(13.11 mi)	1:54:54	8:46	2.11 mi	22:13	10:32	+0:30

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

6:42 /mi

Average Pace

8:46 /mi

Slowest Pace

10:32 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

37:31

33% of race

Time at Steady Pace

45:08

39% of race

Time at Slower Pace

32:15

28% of race

Average Pace: 8:46 /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	F35-39	Seg. Overall	Seg. Females	Seg. F35-39
5K	3.11 mi	653	168	168	653	168	168
10K	3.10 mi	830-177	239-71	239-71	1119	364	364
8M	1.79 mi	802+28	225+14	225+14	744	197	197
10M	2.00 mi	823-21	233-8	233-8	1040	325	325
11M	1.00 mi	905-82	271-38	271-38	1879	738	738
Finish(13.11 mi)	2.11 mi	1046-141	329-58	329-58	1646	637	637

637

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