ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Kaleb Clark

Rayville, LA

Bib: 19140 M

0:00

0:00

/ mi

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Overall

#0 / 6843

Top 49%

Gender (Male)

#0 / 2969

Division (M25-29)

#0 / 438

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

10:52/mi

33:45

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

10:40/mi

1:06:53

↑ 105 ft↓ 119 ft

290 ft elev

8:27/mi

1:21:59

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

11:03/mi

1:44:05

↑ 45 ft↓ 35 ft

254 ft elev

11M

11:07/mi

1:55:12

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

12:38/mi

2:21:51

↑ 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

1:06:5310:46 /mi⚡ faster

2nd Half

1:14:5810:52 /mi+12.1%

Positive split — 12.1% slower in the second half

AI Race Performance Report

Kaleb'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	33:45	10:52	3.11 mi	33:45	10:52	-
10K	1:06:53	10:46	3.10 mi	33:08	10:40	-0:12
8M	1:21:59	10:15	1.79 mi	15:06	8:27	-2:13
10M	1:44:05	10:25	2.00 mi	22:06	11:03	+2:36
11M	1:55:12	10:28	1.00 mi	11:07	11:07	+0:04
Finish(13.11 mi)	2:21:51	10:49	2.11 mi	26:39	12:38	+1:31

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:27 /mi

Average Pace

10:49 /mi

Slowest Pace

12:38 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

15:06

11% of race

Time at Steady Pace

1:40:06

71% of race

Time at Slower Pace

26:39

19% of race

Average Pace: 10:49 /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	Males	M25-29	Seg. Overall	Seg. Males	Seg. M25-29
5K	3.11 mi	4088	2124	2124	4088	2124	2124
10K	3.10 mi	3743+345	2001+123	2001+123	3500	1903	1903
8M	1.79 mi	3628+115	1943+58	1943+58	3204	1755	1755
10M	2.00 mi	3477+151	1867+76	1867+76	3119	1698	1698
11M	1.00 mi	3398+79	1837+30	1837+30	2855	1587	1587
Finish(13.11 mi)	2.11 mi	3363+35	1815+22	1815+22	3338	1752	1752

1752

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