ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Dianna Roberson

Jonesboro, AR

Bib: 16421 F

0:00

0:00

/ mi

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Overall

#0 / 6843

Top 48%

Gender (Female)

#0 / 3868

Top 39%

Division (F25-29)

#0 / 584

Top 43%

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

10:54/mi

33:52

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

10:59/mi

1:07:58

↑ 105 ft↓ 119 ft

290 ft elev

8:50/mi

1:23:44

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

11:19/mi

1:46:22

↑ 45 ft↓ 35 ft

254 ft elev

11M

10:52/mi

1:57:14

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

11:25/mi

2:21:18

↑ 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

1:07:5810:56 /mi⚡ faster

2nd Half

1:13:1910:38 /mi+7.9%

Positive split — 7.9% 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	33:52	10:54	3.11 mi	33:52	10:54	-
10K	1:07:58	10:56	3.10 mi	34:06	10:59	+0:05
8M	1:23:44	10:28	1.79 mi	15:46	8:50	-2:09
10M	1:46:22	10:38	2.00 mi	22:38	11:19	+2:29
11M	1:57:14	10:39	1.00 mi	10:52	10:52	-0:27
Finish(13.11 mi)	2:21:18	10:47	2.11 mi	24:04	11:25	+0:33

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:50 /mi

Average Pace

10:47 /mi

Slowest Pace

11:25 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

15:46

11% of race

Time at Steady Pace

2:05:32

89% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:47 /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	4141	1995	1995	4141	1995	1995
10K	3.10 mi	3953+188	1882+113	1882+113	3844	1816	1816
8M	1.79 mi	3903+50	1853+29	1853+29	3711	1767	1767
10M	2.00 mi	3750+153	1773+80	1773+80	3368	1559	1559
11M	1.00 mi	3606+144	1688+85	1688+85	2629	1143	1143
Finish(13.11 mi)	2.11 mi	3309+297	1515+173	1515+173	2376	1010	1010

1010

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