ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Erin Morrow

Nashville, TN

Bib: 10504 F

0:00

0:00

/ mi

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Overall

#0 / 6843

Top 21%

Gender (Female)

#0 / 3868

Top 13%

Division (F25-29)

#0 / 584

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

8:39/mi

26:52

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

8:45/mi

54:02

↑ 105 ft↓ 119 ft

290 ft elev

7:07/mi

1:06:44

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

9:29/mi

1:25:42

↑ 45 ft↓ 35 ft

254 ft elev

11M

9:53/mi

1:35:35

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

10:55/mi

1:58:37

↑ 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

54:028:42 /mi⚡ faster

2nd Half

1:04:349:22 /mi+19.5%

Positive split — 19.5% slower in the second half

AI Race Performance Report

Erin'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	26:52	8:39	3.11 mi	26:52	8:39	-
10K	54:02	8:42	3.10 mi	27:10	8:45	+0:06
8M	1:06:44	8:20	1.79 mi	12:42	7:07	-1:38
10M	1:25:42	8:34	2.00 mi	18:58	9:29	+2:22
11M	1:35:35	8:41	1.00 mi	9:53	9:53	+0:24
Finish(13.11 mi)	1:58:37	9:03	2.11 mi	23:02	10:55	+1:02

Trend:

Faster pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:07 /mi

Average Pace

9:03 /mi

Slowest Pace

10:55 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:06:44

56% of race

Time at Steady Pace

28:51

24% of race

Time at Slower Pace

23:02

19% of race

Average Pace: 9:03 /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	995	312	312	995	312	312
10K	3.10 mi	1039-44	337-25	337-25	1154	377	377
8M	1.79 mi	1070-31	347-10	347-10	1272	413	413
10M	2.00 mi	1174-104	377-30	377-30	1578	555	555
11M	1.00 mi	1226-52	400-23	400-23	1746	665	665
Finish(13.11 mi)	2.11 mi	1411-185	488-88	488-88	1965	801	801

801

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