ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Katelyn Clark

Vicksburg, MS

Bib: 10134 F

0:00

0:00

/ mi

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Overall

#0 / 6843

Gender (Female)

#0 / 3868

Top 44%

Division (F16-19)

#0 / 159

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

11:00/mi

34:11

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

11:02/mi

1:08:29

↑ 105 ft↓ 119 ft

290 ft elev

8:50/mi

1:24:16

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

11:20/mi

1:46:55

↑ 45 ft↓ 35 ft

254 ft elev

11M

11:28/mi

1:58:23

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

12:25/mi

2:24:35

↑ 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

1:08:2911:01 /mi⚡ faster

2nd Half

1:16:0611:02 /mi+11.1%

Positive split — 11.1% slower in the second half

AI Race Performance Report

Katelyn'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	34:11	11:00	3.11 mi	34:11	11:00	-
10K	1:08:29	11:01	3.10 mi	34:18	11:02	+0:02
8M	1:24:16	10:32	1.79 mi	15:47	8:50	-2:12
10M	1:46:55	10:42	2.00 mi	22:39	11:20	+2:30
11M	1:58:23	10:46	1.00 mi	11:28	11:28	+0:08
Finish(13.11 mi)	2:24:35	11:02	2.11 mi	26:12	12:25	+0:57

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:50 /mi

Average Pace

11:02 /mi

Slowest Pace

12:25 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

15:47

11% of race

Time at Steady Pace

1:42:36

71% of race

Time at Slower Pace

26:12

18% of race

Average Pace: 11:02 /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	F16-19	Seg. Overall	Seg. Females	Seg. F16-19
5K	3.11 mi	4264	2075	2075	4264	2075	2075
10K	3.10 mi	4050+214	1941+134	1941+134	3916	1856	1856
8M	1.79 mi	3978+72	1892+49	1892+49	3721	1772	1772
10M	2.00 mi	3820+158	1816+76	1816+76	3382	1569	1569
11M	1.00 mi	3723+97	1763+53	1763+53	3154	1446	1446
Finish(13.11 mi)	2.11 mi	3605+118	1698+65	1698+65	3177	1491	1491

1491

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