ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Caleb Castillo

Memphis, TN

Bib: 16118 M

0:00

0:00

/ mi

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Overall

#0 / 6843

Top 22%

Gender (Male)

#0 / 2969

Top 33%

Division (M30-34)

#0 / 365

Top 38%

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

8:45/mi

27:10

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

8:55/mi

54:51

↑ 105 ft↓ 119 ft

290 ft elev

7:11/mi

1:07:41

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

9:31/mi

1:26:42

↑ 45 ft↓ 35 ft

254 ft elev

11M

9:52/mi

1:36:34

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

11:01/mi

1:59:48

↑ 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

54:518:50 /mi⚡ faster

2nd Half

1:04:569:25 /mi+18.4%

Positive split — 18.4% 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	27:10	8:45	3.11 mi	27:10	8:45	-
10K	54:51	8:50	3.10 mi	27:41	8:55	+0:10
8M	1:07:41	8:28	1.79 mi	12:50	7:11	-1:44
10M	1:26:42	8:40	2.00 mi	19:01	9:31	+2:20
11M	1:36:34	8:47	1.00 mi	9:52	9:52	+0:21
Finish(13.11 mi)	1:59:48	9:08	2.11 mi	23:14	11:01	+1:09

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:11 /mi

Average Pace

9:08 /mi

Slowest Pace

11:01 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:07:41

56% of race

Time at Steady Pace

28:53

24% of race

Time at Slower Pace

23:14

19% of race

Average Pace: 9:08 /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	M30-34	Seg. Overall	Seg. Males	Seg. M30-34
5K	3.11 mi	1101	748	748	1101	748	748
10K	3.10 mi	1224-123	816-68	816-68	1364	891	891
8M	1.79 mi	1237-13	829-13	829-13	1389	924	924
10M	2.00 mi	1293-56	865-36	865-36	1609	1037	1037
11M	1.00 mi	1350-57	890-25	890-25	1733	1071	1071
Finish(13.11 mi)	2.11 mi	1519-169	982-92	982-92	2045	1198	1198

1198

Passing Analysis

No position changes recorded for this athlete.

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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