ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Jason Dorsey

Lonoke, AR

Bib: 13025 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 6843

Top 22%

Gender (Male)

#0 / 2969

Top 33%

Masters (Masters Men)

#0 / 1204

Top 22%

Division (M45-49)

#0 / 253

Top 29%

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

9:08/mi

28:22

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

9:34/mi

58:05

↑ 105 ft↓ 119 ft

290 ft elev

7:14/mi

1:11:00

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

9:24/mi

1:29:48

↑ 45 ft↓ 35 ft

254 ft elev

11M

9:25/mi

1:39:13

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

9:50/mi

1:59:57

↑ 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

58:059:21 /mi⚡ faster

2nd Half

1:01:528:58 /mi+6.5%

Positive split — 6.5% 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	28:22	9:08	3.11 mi	28:22	9:08	-
10K	58:05	9:21	3.10 mi	29:43	9:34	+0:26
8M	1:11:00	8:52	1.79 mi	12:55	7:14	-2:20
10M	1:29:48	8:59	2.00 mi	18:48	9:24	+2:10
11M	1:39:13	9:01	1.00 mi	9:25	9:25	+0:01
Finish(13.11 mi)	1:59:57	9:09	2.11 mi	20:44	9:50	+0:25

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:14 /mi

Average Pace

9:09 /mi

Slowest Pace

9:50 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

12:55

11% of race

Time at Steady Pace

1:47:02

89% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:09 /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	M45-49	Seg. Overall	Seg. Males	Seg. M45-49
5K	3.11 mi	1665	1078	1078	1665	1078	1078
10K	3.10 mi	1920-255	1209-131	1209-131	2139	1317	1317
8M	1.79 mi	1820+100	1161+48	1161+48	1476	970	970
10M	2.00 mi	1733+87	1110+51	1110+51	1489	974	974
11M	1.00 mi	1678+55	1073+37	1073+37	1349	895	895
Finish(13.11 mi)	2.11 mi	1535+143	991+82	991+82	1027	698	698

698

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