ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Jazlin Guerrero

Mayfield, KY

Bib: 14125 F

0:00

0:00

/ mi

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Overall

#0 / 6843

Top 45%

Gender (Female)

#0 / 3868

Top 35%

Division (F25-29)

#0 / 584

Top 37%

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

10:51/mi

33:42

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

10:38/mi

1:06:44

↑ 105 ft↓ 119 ft

290 ft elev

8:30/mi

1:21:55

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

10:58/mi

1:43:50

↑ 45 ft↓ 35 ft

254 ft elev

11M

10:40/mi

1:54:30

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

11:20/mi

2:18:25

↑ 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

1:06:4410:44 /mi⚡ faster

2nd Half

1:11:4110:24 /mi+7.4%

Positive split — 7.4% 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	33:42	10:51	3.11 mi	33:42	10:51	-
10K	1:06:44	10:44	3.10 mi	33:02	10:38	-0:13
8M	1:21:55	10:14	1.79 mi	15:11	8:30	-2:08
10M	1:43:50	10:23	2.00 mi	21:55	10:58	+2:28
11M	1:54:30	10:25	1.00 mi	10:40	10:40	-0:18
Finish(13.11 mi)	2:18:25	10:34	2.11 mi	23:55	11:20	+0:40

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:30 /mi

Average Pace

10:34 /mi

Slowest Pace

11:20 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

15:11

11% of race

Time at Steady Pace

1:39:19

72% of race

Time at Slower Pace

23:55

17% of race

Average Pace: 10:33 /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	F25-29	Seg. Overall	Seg. Females	Seg. F25-29
5K	3.11 mi	4069	1949	1949	4069	1949	1949
10K	3.10 mi	3719+350	1725+224	1725+224	3465	1577	1577
8M	1.79 mi	3609+110	1667+58	1667+58	3259	1482	1482
10M	2.00 mi	3447+162	1588+79	1588+79	3048	1379	1379
11M	1.00 mi	3312+135	1502+86	1502+86	2439	1034	1034
Finish(13.11 mi)	2.11 mi	3069+243	1374+128	1374+128	2309	973	973

973

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