ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Aaron Kirk

Arlington, TN

Bib: 16133 M

0:00

0:00

/ mi

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Overall

#0 / 6843

Top 32%

Gender (Male)

#0 / 2969

Top 45%

Division (M16-19)

#0 / 121

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

9:59/mi

31:02

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

9:25/mi

1:00:17

↑ 105 ft↓ 119 ft

290 ft elev

7:39/mi

1:13:57

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

10:02/mi

1:34:00

↑ 45 ft↓ 35 ft

254 ft elev

11M

10:50/mi

1:44:50

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

11:18/mi

2:08:39

↑ 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

1:00:179:42 /mi⚡ faster

2nd Half

1:08:229:55 /mi+13.4%

Positive split — 13.4% slower in the second half

AI Race Performance Report

Aaron'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	31:02	9:59	3.11 mi	31:02	9:59	-
10K	1:00:17	9:42	3.10 mi	29:15	9:25	-0:34
8M	1:13:57	9:15	1.79 mi	13:40	7:39	-1:46
10M	1:34:00	9:24	2.00 mi	20:03	10:02	+2:23
11M	1:44:50	9:32	1.00 mi	10:50	10:50	+0:48
Finish(13.11 mi)	2:08:39	9:49	2.11 mi	23:49	11:18	+0:28

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:39 /mi

Average Pace

9:49 /mi

Slowest Pace

11:18 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

42:55

33% of race

Time at Steady Pace

51:05

40% of race

Time at Slower Pace

34:39

27% of race

Average Pace: 9:49 /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	M16-19	Seg. Overall	Seg. Males	Seg. M16-19
5K	3.11 mi	2852	1643	1643	2852	1643	1643
10K	3.10 mi	2319+533	1409+234	1409+234	1984	1238	1238
8M	1.79 mi	2244+75	1367+42	1367+42	2042	1255	1255
10M	2.00 mi	2180+64	1326+41	1326+41	2083	1258	1258
11M	1.00 mi	2215-35	1339-13	1339-13	2576	1460	1460
Finish(13.11 mi)	2.11 mi	2213+2	1324+15	1324+15	2269	1317	1317

1317

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