ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Marie Pirillo-Collins

Lutz, FL

Bib: 11914 F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 6843

Gender (Female)

#0 / 3868

Masters (Masters Women)

#0 / 1487

Division (F40-44)

#0 / 397

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

16:32/mi

51:22

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

15:55/mi

1:40:48

↑ 105 ft↓ 119 ft

290 ft elev

12:58/mi

2:03:57

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

17:13/mi

2:38:22

↑ 45 ft↓ 35 ft

254 ft elev

11M

20:21/mi

2:58:43

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

19:37/mi

3:40:05

↑ 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

1:40:4816:13 /mi⚡ faster

2nd Half

1:59:1717:18 /mi+18.3%

Positive split — 18.3% 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	51:22	16:32	3.11 mi	51:22	16:32	-
10K	1:40:48	16:13	3.10 mi	49:26	15:55	-0:37
8M	2:03:57	15:30	1.79 mi	23:09	12:58	-2:57
10M	2:38:22	15:50	2.00 mi	34:25	17:13	+4:15
11M	2:58:43	16:15	1.00 mi	20:21	20:21	+3:08
Finish(13.11 mi)	3:40:05	16:47	2.11 mi	41:22	19:37	-0:44

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Checkpoints & Pacing

Pace Line

Fastest Pace

12:58 /mi

Average Pace

16:47 /mi

Slowest Pace

20:21 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:12:35

33% of race

Time at Steady Pace

1:25:47

39% of race

Time at Slower Pace

1:01:43

28% of race

Average Pace: 16:47 /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	F40-44	Seg. Overall	Seg. Females	Seg. F40-44
5K	3.11 mi	6701	3763	3763	6701	3763	3763
10K	3.10 mi	6591+110	3679+84	3679+84	6412	3558	3558
8M	1.79 mi	6551+40	3651+28	3651+28	6385	3546	3546
10M	2.00 mi	6529+22	3637+14	3637+14	6428	3578	3578
11M	1.00 mi	6573-44	3665-28	3665-28	6747	3800	3800
Finish(13.11 mi)	2.11 mi	6551+22	3660+5	3660+5	6433	3605	3605

3605

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