ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Brianna Hemphill

Jonesboro, AR

Bib: 14672 F

0:00

0:00

/ mi

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Overall

#0 / 6843

Top 39%

Gender (Female)

#0 / 3868

Top 29%

Division (F30-34)

#0 / 432

Top 34%

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

9:54/mi

30:44

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

10:00/mi

1:01:47

↑ 105 ft↓ 119 ft

290 ft elev

8:02/mi

1:16:08

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

10:39/mi

1:37:26

↑ 45 ft↓ 35 ft

254 ft elev

11M

11:05/mi

1:48:31

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

11:55/mi

2:13:39

↑ 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

1:01:479:57 /mi⚡ faster

2nd Half

1:11:5210:25 /mi+16.3%

Positive split — 16.3% slower in the second half

AI Race Performance Report

Brianna'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	30:44	9:54	3.11 mi	30:44	9:54	-
10K	1:01:47	9:57	3.10 mi	31:03	10:00	+0:06
8M	1:16:08	9:31	1.79 mi	14:21	8:02	-1:58
10M	1:37:26	9:45	2.00 mi	21:18	10:39	+2:37
11M	1:48:31	9:52	1.00 mi	11:05	11:05	+0:26
Finish(13.11 mi)	2:13:39	10:12	2.11 mi	25:08	11:55	+0:50

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:02 /mi

Average Pace

10:12 /mi

Slowest Pace

11:55 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:16:08

57% of race

Time at Steady Pace

32:23

24% of race

Time at Slower Pace

25:08

19% of race

Average Pace: 10:12 /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	F30-34	Seg. Overall	Seg. Females	Seg. F30-34
5K	3.11 mi	2670	1092	1092	2670	1092	1092
10K	3.10 mi	2663+7	1098-6	1098-6	2682	1110	1110
8M	1.79 mi	2614+49	1074+24	1074+24	2582	1074	1074
10M	2.00 mi	2604+10	1082-8	1082-8	2736	1177	1177
11M	1.00 mi	2630-26	1100-18	1100-18	2814	1245	1245
Finish(13.11 mi)	2.11 mi	2648-18	1125-25	1125-25	2781	1242	1242

1242

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