ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Alexander Vantellingen

Peyton, CO

Bib: 15481 M

0:00

0:00

/ mi

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Overall

#0 / 6843

Gender (Male)

#0 / 2969

Division (M20-24)

#0 / 424

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

10:58/mi

34:05

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

11:15/mi

1:09:02

↑ 105 ft↓ 119 ft

290 ft elev

10:17/mi

1:27:24

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

12:40/mi

1:52:43

↑ 45 ft↓ 35 ft

254 ft elev

11M

12:59/mi

2:05:42

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

14:05/mi

2:35:25

↑ 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

1:09:0211:07 /mi⚡ faster

2nd Half

1:26:2312:32 /mi+25.1%

Positive split — 25.1% slower in the second half

AI Race Performance Report

Alexander'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	34:05	10:58	3.11 mi	34:05	10:58	-
10K	1:09:02	11:07	3.10 mi	34:57	11:15	+0:17
8M	1:27:24	10:55	1.79 mi	18:22	10:17	-0:58
10M	1:52:43	11:16	2.00 mi	25:19	12:40	+2:23
11M	2:05:42	11:26	1.00 mi	12:59	12:59	+0:19
Finish(13.11 mi)	2:35:25	11:51	2.11 mi	29:43	14:05	+1:06

Trend:

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Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:17 /mi

Average Pace

11:51 /mi

Slowest Pace

14:05 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:27:24

56% of race

Time at Steady Pace

38:18

25% of race

Time at Slower Pace

29:43

19% of race

Average Pace: 11:51 /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	M20-24	Seg. Overall	Seg. Males	Seg. M20-24
5K	3.11 mi	4228	2172	2172	4228	2172	2172
10K	3.10 mi	4151+77	2147+25	2147+25	4141	2135	2135
8M	1.79 mi	4409-258	2233-86	2233-86	5146	2451	2451
10M	2.00 mi	4418-9	2235-2	2235-2	4523	2221	2221
11M	1.00 mi	4388+30	2216+19	2216+19	4331	2140	2140
Finish(13.11 mi)	2.11 mi	4381+7	2177+39	2177+39	4377	2117	2117

2117

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