ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Samantha Dunnivant

Lewisburg, TN

Bib: 15582 F

0:00

0:00

/ mi

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Overall

#0 / 6843

Gender (Female)

#0 / 3868

Division (F16-19)

#0 / 159

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

11:20/mi

35:12

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

13:31/mi

1:17:11

↑ 105 ft↓ 119 ft

290 ft elev

9:05/mi

1:33:25

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

11:36/mi

1:56:37

↑ 45 ft↓ 35 ft

254 ft elev

11M

13:18/mi

2:09:55

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

12:01/mi

2:35:15

↑ 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

1:17:1112:25 /mi⚡ faster

2nd Half

1:18:0411:19 /mi+1.1%

Positive split — 1.1% slower in the second half

AI Race Performance Report

Samantha'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	35:12	11:20	3.11 mi	35:12	11:20	-
10K	1:17:11	12:25	3.10 mi	41:59	13:31	+2:11
8M	1:33:25	11:41	1.79 mi	16:14	9:05	-4:26
10M	1:56:37	11:40	2.00 mi	23:12	11:36	+2:31
11M	2:09:55	11:49	1.00 mi	13:18	13:18	+1:42
Finish(13.11 mi)	2:35:15	11:51	2.11 mi	25:20	12:01	-1:17

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:05 /mi

Average Pace

11:51 /mi

Slowest Pace

13:31 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

16:14

10% of race

Time at Steady Pace

1:23:44

54% of race

Time at Slower Pace

55:17

36% of race

Average Pace: 11:51 /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	F16-19	Seg. Overall	Seg. Females	Seg. F16-19
5K	3.11 mi	4664	2337	2337	4664	2337	2337
10K	3.10 mi	5321-657	2784-447	2784-447	5709	3060	3060
8M	1.79 mi	5099+222	2639+145	2639+145	4015	1958	1958
10M	2.00 mi	4793+306	2442+197	2442+197	3625	1723	1723
11M	1.00 mi	4771+22	2431+11	2431+11	4543	2322	2322
Finish(13.11 mi)	2.11 mi	4370+401	2194+237	2194+237	2865	1292	1292

1292

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