ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Ronald Guerrero

Cordova, TN

Bib: 12517 M

0:00

0:00

/ mi

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Overall

#0 / 6843

Gender (Male)

#0 / 2969

Division (M30-34)

#0 / 365

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

11:11/mi

34:46

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

10:24/mi

1:07:06

↑ 105 ft↓ 119 ft

290 ft elev

9:11/mi

1:23:31

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

12:59/mi

1:49:29

↑ 45 ft↓ 35 ft

254 ft elev

11M

15:39/mi

2:05:08

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

19:09/mi

2:45:32

↑ 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

1:07:0610:48 /mi⚡ faster

2nd Half

1:38:2514:16 /mi+46.7%

Positive split — 46.7% slower in the second half

AI Race Performance Report

Ronald'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	34:46	11:11	3.11 mi	34:46	11:11	-
10K	1:07:06	10:48	3.10 mi	32:20	10:24	-0:47
8M	1:23:31	10:26	1.79 mi	16:25	9:11	-1:13
10M	1:49:29	10:57	2.00 mi	25:58	12:59	+3:48
11M	2:05:08	11:23	1.00 mi	15:39	15:39	+2:40
Finish(13.11 mi)	2:45:32	12:38	2.11 mi	40:24	19:09	+3:30

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:11 /mi

Average Pace

12:38 /mi

Slowest Pace

19:09 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:23:31

50% of race

Time at Steady Pace

25:58

16% of race

Time at Slower Pace

56:03

34% of race

Average Pace: 12:38 /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	4490	2265	2265	4490	2265	2265
10K	3.10 mi	3787+703	2016+249	2016+249	3214	1792	1792
8M	1.79 mi	3860-73	2033-17	2033-17	4140	2102	2102
10M	2.00 mi	4097-237	2106-73	2106-73	4737	2306	2306
11M	1.00 mi	4349-252	2199-93	2199-93	5722	2622	2622
Finish(13.11 mi)	2.11 mi	5032-683	2405-206	2405-206	6329	2789	2789

2789

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