ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Mary Caroline O'Cain

Madison, MS

Bib: 13971 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

11:19/mi

35:11

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

12:48/mi

1:14:56

↑ 105 ft↓ 119 ft

290 ft elev

9:16/mi

1:31:30

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

11:52/mi

1:55:13

↑ 45 ft↓ 35 ft

254 ft elev

11M

11:52/mi

2:07:05

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

12:26/mi

2:33:18

↑ 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

1:14:5612:04 /mi⚡ faster

2nd Half

1:18:2111:22 /mi+4.6%

Positive split — 4.6% slower in the second half

AI Race Performance Report

Mary'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	35:11	11:19	3.11 mi	35:11	11:19	-
10K	1:14:56	12:04	3.10 mi	39:45	12:48	+1:29
8M	1:31:30	11:26	1.79 mi	16:34	9:16	-3:32
10M	1:55:13	11:31	2.00 mi	23:43	11:52	+2:36
11M	2:07:05	11:33	1.00 mi	11:52	11:52	0:00
Finish(13.11 mi)	2:33:18	11:42	2.11 mi	26:13	12:26	+0:34

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:16 /mi

Average Pace

11:42 /mi

Slowest Pace

12:48 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

16:34

11% of race

Time at Steady Pace

1:36:59

63% of race

Time at Slower Pace

39:45

26% of race

Average Pace: 11:42 /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	4658	2332	2332	4658	2332	2332
10K	3.10 mi	5066-408	2618-286	2618-286	5328	2802	2802
8M	1.79 mi	4903+163	2509+109	2509+109	4234	2096	2096
10M	2.00 mi	4668+235	2355+154	2355+154	3858	1878	1878
11M	1.00 mi	4538+130	2277+78	2277+78	3502	1669	1669
Finish(13.11 mi)	2.11 mi	4236+302	2098+179	2098+179	3183	1495	1495

1495

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