ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Mason Champlin

Arlington, TN

Bib: 14074 M

0:00

0:00

/ mi

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Overall

#0 / 6843

Gender (Male)

#0 / 2969

Division (M35-39)

#0 / 373

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

12:35/mi

39:05

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

11:22/mi

1:14:25

↑ 105 ft↓ 119 ft

290 ft elev

9:25/mi

1:31:14

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

12:05/mi

1:55:24

↑ 45 ft↓ 35 ft

254 ft elev

11M

12:26/mi

2:07:50

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

14:17/mi

2:37:57

↑ 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

1:14:2511:59 /mi⚡ faster

2nd Half

1:23:3212:07 /mi+12.3%

Positive split — 12.3% slower in the second half

AI Race Performance Report

Mason'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	39:05	12:35	3.11 mi	39:05	12:35	-
10K	1:14:25	11:59	3.10 mi	35:20	11:22	-1:13
8M	1:31:14	11:24	1.79 mi	16:49	9:25	-1:57
10M	1:55:24	11:32	2.00 mi	24:10	12:05	+2:40
11M	2:07:50	11:37	1.00 mi	12:26	12:26	+0:21
Finish(13.11 mi)	2:37:57	12:03	2.11 mi	30:07	14:17	+1:51

Trend:

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Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:25 /mi

Average Pace

12:03 /mi

Slowest Pace

14:17 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

52:09

33% of race

Time at Steady Pace

1:15:41

48% of race

Time at Slower Pace

30:07

19% of race

Average Pace: 12:03 /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	M35-39	Seg. Overall	Seg. Males	Seg. M35-39
5K	3.11 mi	5668	2630	2630	5668	2630	2630
10K	3.10 mi	5010+658	2428+202	2428+202	4254	2183	2183
8M	1.79 mi	4878+132	2378+50	2378+50	4399	2188	2188
10M	2.00 mi	4684+194	2312+66	2312+66	4044	2052	2052
11M	1.00 mi	4599+85	2281+31	2281+31	3924	1989	1989
Finish(13.11 mi)	2.11 mi	4567+32	2241+40	2241+40	4495	2161	2161

2161

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