ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Zachary Randall

Germantown, TN

Bib: 17110 M

0:00

0:00

/ mi

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Overall

#0 / 6843

Top 4%

Gender (Male)

#0 / 2969

Top 7%

Division (M16-19)

#0 / 121

Top 27%

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

7:45/mi

24:04

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

8:11/mi

49:28

↑ 105 ft↓ 119 ft

290 ft elev

6:18/mi

1:00:43

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

7:51/mi

1:16:24

↑ 45 ft↓ 35 ft

254 ft elev

11M

7:14/mi

1:23:38

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

7:36/mi

1:39:40

↑ 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

49:287:58 /mi⚡ faster

2nd Half

50:127:17 /mi+1.5%

Positive split — 1.5% slower in the second half

AI Race Performance Report

Zachary'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	24:04	7:45	3.11 mi	24:04	7:45	-
10K	49:28	7:58	3.10 mi	25:24	8:11	+0:26
8M	1:00:43	7:35	1.79 mi	11:15	6:18	-1:53
10M	1:16:24	7:38	2.00 mi	15:41	7:51	+1:33
11M	1:23:38	7:36	1.00 mi	7:14	7:14	-0:37
Finish(13.11 mi)	1:39:40	7:36	2.11 mi	16:02	7:36	+0:22

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

6:18 /mi

Average Pace

7:36 /mi

Slowest Pace

8:11 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

18:29

19% of race

Time at Steady Pace

55:47

56% of race

Time at Slower Pace

25:24

25% of race

Average Pace: 7:36 /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	367	288	288	367	288	288
10K	3.10 mi	501-134	384-96	384-96	623	467	467
8M	1.79 mi	482+19	367+17	367+17	406	320	320
10M	2.00 mi	416+66	321+46	321+46	278	224	224
11M	1.00 mi	360+56	284+37	284+37	110	94	94
Finish(13.11 mi)	2.11 mi	265+95	214+70	214+70	73	64	64

Segment Performance Analysis

Start → 5K

0.0 - 3.1 mi

Top 5%

258 ft304 ft

↑ 118ft↓ 72ft

46 ft

Overall

367

Males

288

M16-19

288

5K→10K

3.1 - 6.2 mi

Top 9%

304 ft290 ft

↑ 105ft↓ 119ft

57 ft

Overall

623

Males

467

M16-19

467

10K→8M

6.2 - 8.0 mi

Top 6%

289 ft247 ft

↑ 35ft↓ 76ft

47 ft

Overall

406

Males

320

M16-19

320

8M→10M

8.0 - 10.0 mi

Top 4%

243 ft253 ft

↑ 45ft↓ 35ft

19 ft

Overall

278

Males

224

M16-19

224

10M→11M

10.0 - 11.0 mi

Top 2%

255 ft260 ft

↑ 29ft↓ 24ft

19 ft

Overall

110

Males

M16-19

11M→Finish

11.0 - 13.1 mi

Top 1%

260 ft262 ft

↑ 73ft↓ 70ft

29 ft

Overall

Males

M16-19

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