ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Jack Allyn

Memphis, TN

Bib: 16277 M

0:00

0:00

/ mi

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Overall

#0 / 6843

Top 21%

Gender (Male)

#0 / 2969

Top 32%

Division (M30-34)

#0 / 365

Top 37%

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

9:18/mi

28:54

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

9:02/mi

56:57

↑ 105 ft↓ 119 ft

290 ft elev

7:01/mi

1:09:29

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

9:21/mi

1:28:11

↑ 45 ft↓ 35 ft

254 ft elev

11M

9:25/mi

1:37:36

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

10:15/mi

1:59:13

↑ 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

56:579:10 /mi⚡ faster

2nd Half

1:02:169:02 /mi+9.3%

Positive split — 9.3% 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	28:54	9:18	3.11 mi	28:54	9:18	-
10K	56:57	9:10	3.10 mi	28:03	9:02	-0:16
8M	1:09:29	8:41	1.79 mi	12:32	7:01	-2:01
10M	1:28:11	8:49	2.00 mi	18:42	9:21	+2:20
11M	1:37:36	8:52	1.00 mi	9:25	9:25	+0:04
Finish(13.11 mi)	1:59:13	9:06	2.11 mi	21:37	10:15	+0:50

Trend:

Faster pace

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More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:01 /mi

Average Pace

9:06 /mi

Slowest Pace

10:15 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

12:32

11% of race

Time at Steady Pace

1:25:04

71% of race

Time at Slower Pace

21:37

18% of race

Average Pace: 9:06 /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	M30-34	Seg. Overall	Seg. Males	Seg. M30-34
5K	3.11 mi	1891	1206	1206	1891	1206	1206
10K	3.10 mi	1695+196	1097+109	1097+109	1504	973	973
8M	1.79 mi	1556+139	1013+84	1013+84	1122	768	768
10M	2.00 mi	1504+52	982+31	982+31	1430	940	940
11M	1.00 mi	1480+24	963+19	963+19	1346	894	894
Finish(13.11 mi)	2.11 mi	1469+11	955+8	955+8	1405	888	888

888

Passing Analysis

No position changes recorded for this athlete.

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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