ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Kathryn Valvo

Fredonia, NY, NY

Bib: 11281 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

12:26/mi

38:39

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

13:16/mi

1:19:53

↑ 105 ft↓ 119 ft

290 ft elev

10:45/mi

1:39:06

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

14:36/mi

2:08:18

↑ 45 ft↓ 35 ft

254 ft elev

11M

15:15/mi

2:23:33

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

16:02/mi

2:57:22

↑ 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

1:19:5312:51 /mi⚡ faster

2nd Half

1:37:2914:08 /mi+22.0%

Positive split — 22.0% 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	38:39	12:26	3.11 mi	38:39	12:26	-
10K	1:19:53	12:51	3.10 mi	41:14	13:16	+0:50
8M	1:39:06	12:23	1.79 mi	19:13	10:45	-2:31
10M	2:08:18	12:50	2.00 mi	29:12	14:36	+3:51
11M	2:23:33	13:03	1.00 mi	15:15	15:15	+0:39
Finish(13.11 mi)	2:57:22	13:32	2.11 mi	33:49	16:02	+0:47

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:45 /mi

Average Pace

13:32 /mi

Slowest Pace

16:02 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:39:06

56% of race

Time at Steady Pace

44:27

25% of race

Time at Slower Pace

33:49

19% of race

Average Pace: 13:32 /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	5582	2970	2970	5582	2970	2970
10K	3.10 mi	5598-16	2992-22	2992-22	5589	2975	2975
8M	1.79 mi	5573+25	2971+21	2971+21	5477	2918	2918
10M	2.00 mi	5600-27	2985-14	2985-14	5620	3022	3022
11M	1.00 mi	5605-5	2994-9	2994-9	5579	2998	2998
Finish(13.11 mi)	2.11 mi	5573+32	2976+18	2976+18	5392	2910	2910

2910

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