ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Jasper Stanfill

Culleoka, TN

Bib: 19163 M

0:00

0:00

/ mi

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Overall

#0 / 6843

Top 21%

Gender (Male)

#0 / 2969

Top 31%

Division (M25-29)

#0 / 438

Top 35%

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

8:39/mi

26:51

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

8:43/mi

53:56

↑ 105 ft↓ 119 ft

290 ft elev

7:07/mi

1:06:38

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

9:22/mi

1:25:21

↑ 45 ft↓ 35 ft

254 ft elev

11M

10:02/mi

1:35:23

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

11:03/mi

1:58:42

↑ 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

53:568:41 /mi⚡ faster

2nd Half

1:04:469:24 /mi+20.1%

Positive split — 20.1% 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	26:51	8:39	3.11 mi	26:51	8:39	-
10K	53:56	8:41	3.10 mi	27:05	8:43	+0:04
8M	1:06:38	8:20	1.79 mi	12:42	7:07	-1:36
10M	1:25:21	8:32	2.00 mi	18:43	9:22	+2:15
11M	1:35:23	8:40	1.00 mi	10:02	10:02	+0:40
Finish(13.11 mi)	1:58:42	9:03	2.11 mi	23:19	11:03	+1:01

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:07 /mi

Average Pace

9:03 /mi

Slowest Pace

11:03 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:06:38

56% of race

Time at Steady Pace

18:43

16% of race

Time at Slower Pace

33:21

28% of race

Average Pace: 9:03 /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	991	678	678	991	678	678
10K	3.10 mi	1029-38	692-14	692-14	1122	755	755
8M	1.79 mi	1054-25	711-19	711-19	1274	859	859
10M	2.00 mi	1135-81	770-59	770-59	1435	944	944
11M	1.00 mi	1205-70	813-43	813-43	1881	1140	1140
Finish(13.11 mi)	2.11 mi	1422-217	928-115	928-115	2081	1212	1212

1212

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