ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Emily Vanzulli

Leander, TX

Bib: 10449 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

25:14/mi

1:18:25

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

17:08/mi

2:11:40

↑ 105 ft↓ 119 ft

290 ft elev

13:08/mi

2:35:07

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

18:20/mi

3:11:47

↑ 45 ft↓ 35 ft

254 ft elev

11M

18:30/mi

3:30:17

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

21:45/mi

4:16:10

↑ 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

2:11:4021:11 /mi+5.4%

2nd Half

2:04:3018:03 /mi✓ faster

Negative split — 5.4% faster in the second half

AI Race Performance Report

Emily'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	1:18:25	25:14	3.11 mi	1:18:25	25:14	-
10K	2:11:40	21:11	3.10 mi	53:15	17:08	-8:06
8M	2:35:07	19:23	1.79 mi	23:27	13:08	-4:00
10M	3:11:47	19:11	2.00 mi	36:40	18:20	+5:12
11M	3:30:17	19:07	1.00 mi	18:30	18:30	+0:10
Finish(13.11 mi)	4:16:10	19:32	2.11 mi	45:53	21:45	+3:15

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Checkpoints & Pacing

Pace Line

Fastest Pace

13:08 /mi

Average Pace

19:32 /mi

Slowest Pace

25:14 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

23:27

9% of race

Time at Steady Pace

1:48:25

42% of race

Time at Slower Pace

2:04:18

49% of race

Average Pace: 19:32 /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	6864	3879	3879	6864	3879	3879
10K	3.10 mi	6846+18	3870+9	3870+9	6646	3719	3719
8M	1.79 mi	6838+8	3865+5	3865+5	6437	3584	3584
10M	2.00 mi	6831+7	3859+6	3859+6	6650	3729	3729
11M	1.00 mi	6825+6	3856+3	3856+3	6556	3667	3667
Finish(13.11 mi)	2.11 mi	6808+17	3843+13	3843+13	6690	3767	3767

3767

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