ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Kathy Koziel

East Hampton, CT

Bib: 18496 F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 6843

Gender (Female)

#0 / 3868

Top 44%

Masters (Masters Women)

#0 / 1487

Top 34%

Division (F55-59)

#0 / 202

Top 26%

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

9:37/mi

29:54

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

10:31/mi

1:02:34

↑ 105 ft↓ 119 ft

290 ft elev

8:55/mi

1:18:30

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

11:49/mi

1:42:07

↑ 45 ft↓ 35 ft

254 ft elev

11M

12:26/mi

1:54:33

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

14:12/mi

2:24:30

↑ 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

1:02:3410:04 /mi⚡ faster

2nd Half

1:21:5511:53 /mi+30.9%

Positive split — 30.9% slower in the second half

AI Race Performance Report

Kathy'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	29:54	9:37	3.11 mi	29:54	9:37	-
10K	1:02:34	10:04	3.10 mi	32:40	10:31	+0:54
8M	1:18:30	9:49	1.79 mi	15:56	8:55	-1:36
10M	1:42:07	10:13	2.00 mi	23:37	11:49	+2:54
11M	1:54:33	10:25	1.00 mi	12:26	12:26	+0:37
Finish(13.11 mi)	2:24:30	11:01	2.11 mi	29:57	14:12	+1:46

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:55 /mi

Average Pace

11:01 /mi

Slowest Pace

14:12 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:18:30

54% of race

Time at Steady Pace

36:03

25% of race

Time at Slower Pace

29:57

21% of race

Average Pace: 11:01 /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	F55-59	Seg. Overall	Seg. Females	Seg. F55-59
5K	3.11 mi	2315	906	906	2315	906	906
10K	3.10 mi	2834-519	1195-289	1195-289	3344	1508	1508
8M	1.79 mi	3030-196	1328-133	1328-133	3843	1842	1842
10M	2.00 mi	3229-199	1449-121	1449-121	3815	1845	1845
11M	1.00 mi	3319-90	1508-59	1508-59	3916	1927	1927
Finish(13.11 mi)	2.11 mi	3596-277	1695-187	1695-187	4446	2299	2299

2299

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