ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Stephanie Karpicke

Cordova, TN

Bib: 12754 F

0:00

0:00

/ mi

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Overall

#0 / 6843

Gender (Female)

#0 / 3868

Division (F25-29)

#0 / 584

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

10:35/mi

32:53

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

11:18/mi

1:08:00

↑ 105 ft↓ 119 ft

290 ft elev

9:04/mi

1:24:12

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

11:44/mi

1:47:40

↑ 45 ft↓ 35 ft

254 ft elev

11M

13:29/mi

2:01:09

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

13:31/mi

2:29:40

↑ 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

1:08:0010:57 /mi⚡ faster

2nd Half

1:21:4011:51 /mi+20.1%

Positive split — 20.1% 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	32:53	10:35	3.11 mi	32:53	10:35	-
10K	1:08:00	10:57	3.10 mi	35:07	11:18	+0:43
8M	1:24:12	10:31	1.79 mi	16:12	9:04	-2:14
10M	1:47:40	10:46	2.00 mi	23:28	11:44	+2:40
11M	2:01:09	11:01	1.00 mi	13:29	13:29	+1:45
Finish(13.11 mi)	2:29:40	11:25	2.11 mi	28:31	13:31	+0:02

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:04 /mi

Average Pace

11:25 /mi

Slowest Pace

13:31 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

49:05

33% of race

Time at Steady Pace

58:35

39% of race

Time at Slower Pace

42:00

28% of race

Average Pace: 11:25 /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	F25-29	Seg. Overall	Seg. Females	Seg. F25-29
5K	3.11 mi	3720	1728	1728	3720	1728	1728
10K	3.10 mi	3963-243	1890-162	1890-162	4187	2029	2029
8M	1.79 mi	3965-2	1885+5	1885+5	3991	1940	1940
10M	2.00 mi	3911+54	1870+15	1870+15	3755	1806	1806
11M	1.00 mi	3999-88	1927-57	1927-57	4650	2390	2390
Finish(13.11 mi)	2.11 mi	3986+13	1941-14	1941-14	3963	1985	1985

1985

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