ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Jennifer Iorio

Westlake, FL

Bib: 10237 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 (F50-54)

#0 / 302

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

15:27/mi

48:01

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

15:57/mi

1:37:35

↑ 105 ft↓ 119 ft

290 ft elev

15:28/mi

2:05:12

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

17:10/mi

2:39:32

↑ 45 ft↓ 35 ft

254 ft elev

11M

18:02/mi

2:57:34

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

19:05/mi

3:37:49

↑ 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

1:37:3515:42 /mi⚡ faster

2nd Half

2:00:1317:26 /mi+23.2%

Positive split — 23.2% slower in the second half

AI Race Performance Report

Jennifer'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	48:01	15:27	3.11 mi	48:01	15:27	-
10K	1:37:35	15:42	3.10 mi	49:34	15:57	+0:30
8M	2:05:12	15:39	1.79 mi	27:37	15:28	-0:29
10M	2:39:32	15:57	2.00 mi	34:20	17:10	+1:42
11M	2:57:34	16:09	1.00 mi	18:02	18:02	+0:52
Finish(13.11 mi)	3:37:49	16:37	2.11 mi	40:15	19:05	+1:03

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

15:27 /mi

Average Pace

16:37 /mi

Slowest Pace

19:05 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:05:12

57% of race

Time at Steady Pace

34:20

16% of race

Time at Slower Pace

58:17

27% of race

Average Pace: 16:37 /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	F50-54	Seg. Overall	Seg. Females	Seg. F50-54
5K	3.11 mi	6533	3649	3649	6533	3649	3649
10K	3.10 mi	6491+42	3616+33	3616+33	6424	3566	3566
8M	1.79 mi	6597-106	3683-67	3683-67	6790	3830	3830
10M	2.00 mi	6560+37	3657+26	3657+26	6401	3558	3558
11M	1.00 mi	6559+1	3656+1	3656+1	6445	3592	3592
Finish(13.11 mi)	2.11 mi	6500+59	3627+29	3627+29	6306	3519	3519

3519

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