ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Mary-Massey Perkins

Oxford, MS

Bib: 10815 F

0:00

0:00

/ mi

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Overall

#0 / 6843

Gender (Female)

#0 / 3868

Division (F20-24)

#0 / 737

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

10:46/mi

33:27

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

10:42/mi

1:06:43

↑ 105 ft↓ 119 ft

290 ft elev

8:45/mi

1:22:20

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

11:09/mi

1:44:37

↑ 45 ft↓ 35 ft

254 ft elev

11M

12:41/mi

1:57:18

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

15:48/mi

2:30:38

↑ 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

1:06:4310:44 /mi⚡ faster

2nd Half

1:23:5512:10 /mi+25.8%

Positive split — 25.8% 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	33:27	10:46	3.11 mi	33:27	10:46	-
10K	1:06:43	10:44	3.10 mi	33:16	10:42	-0:04
8M	1:22:20	10:17	1.79 mi	15:37	8:45	-1:57
10M	1:44:37	10:28	2.00 mi	22:17	11:09	+2:24
11M	1:57:18	10:40	1.00 mi	12:41	12:41	+1:32
Finish(13.11 mi)	2:30:38	11:29	2.11 mi	33:20	15:48	+3:07

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:45 /mi

Average Pace

11:29 /mi

Slowest Pace

15:48 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

15:37

10% of race

Time at Steady Pace

1:29:00

59% of race

Time at Slower Pace

46:01

31% of race

Average Pace: 11:29 /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	F20-24	Seg. Overall	Seg. Females	Seg. F20-24
5K	3.11 mi	3973	1893	1893	3973	1893	1893
10K	3.10 mi	3716+257	1722+171	1722+171	3549	1630	1630
8M	1.79 mi	3682+34	1716+6	1716+6	3600	1694	1694
10M	2.00 mi	3536+146	1640+76	1640+76	3210	1466	1466
11M	1.00 mi	3614-78	1695-55	1695-55	4118	2065	2065
Finish(13.11 mi)	2.11 mi	4058-444	1984-289	1984-289	5300	2852	2852

2852

Passing Analysis

No position changes recorded for this athlete.

All Results

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Public Race Data

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Race managed by

ALSAC / St. Jude Children's Research Hospital

Race timed by

Sportstats