ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

William Arbuckle

Washington, DC

Bib: 15433 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 6843

Top 2%

Gender (Male)

#0 / 2969

Top 3%

Masters (Masters Men)

#0 / 1204

Top 2%

Division (M40-44)

#0 / 288

Top 3%

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

6:41/mi

20:45

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

6:57/mi

42:21

↑ 105 ft↓ 119 ft

290 ft elev

5:39/mi

52:26

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

7:19/mi

1:07:04

↑ 45 ft↓ 35 ft

254 ft elev

11M

7:33/mi

1:14:37

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

8:36/mi

1:32:45

↑ 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

42:216:49 /mi⚡ faster

2nd Half

50:237:18 /mi+19.0%

Positive split — 19.0% slower in the second half

AI Race Performance Report

William'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	20:45	6:41	3.11 mi	20:45	6:41	-
10K	42:21	6:49	3.10 mi	21:36	6:57	+0:16
8M	52:26	6:33	1.79 mi	10:05	5:39	-1:18
10M	1:07:04	6:42	2.00 mi	14:38	7:19	+1:40
11M	1:14:37	6:47	1.00 mi	7:33	7:33	+0:14
Finish(13.11 mi)	1:32:45	7:05	2.11 mi	18:08	8:36	+1:03

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

5:39 /mi

Average Pace

7:05 /mi

Slowest Pace

8:36 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

30:50

33% of race

Time at Steady Pace

43:47

47% of race

Time at Slower Pace

18:08

20% of race

Average Pace: 7:04 /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	M40-44	Seg. Overall	Seg. Males	Seg. M40-44
5K	3.11 mi	70	63	63	70	63	63
10K	3.10 mi	86-16	76-13	76-13	111	96	96
8M	1.79 mi	92-6	82-6	82-6	111	95	95
10M	2.00 mi	100-8	89-7	89-7	123	103	103
11M	1.00 mi	101-1	89	89	166	138	138
Finish(13.11 mi)	2.11 mi	116-15	99-10	99-10	308	249	249

Segment Performance Analysis

Start → 5K

0.0 - 3.1 mi

Top 1%

258 ft304 ft

↑ 118ft↓ 72ft

46 ft

Overall

Males

M40-44

5K→10K

3.1 - 6.2 mi

Top 2%

304 ft290 ft

↑ 105ft↓ 119ft

57 ft

Overall

111

Males

M40-44

10K→8M

6.2 - 8.0 mi

Top 2%

289 ft247 ft

↑ 35ft↓ 76ft

47 ft

Overall

111

Males

M40-44

8M→10M

8.0 - 10.0 mi

Top 2%

243 ft253 ft

↑ 45ft↓ 35ft

19 ft

Overall

123

Males

103

M40-44

103

10M→11M

10.0 - 11.0 mi

Top 2%

255 ft260 ft

↑ 29ft↓ 24ft

19 ft

Overall

166

Males

138

M40-44

138

11M→Finish

11.0 - 13.1 mi

Top 5%

260 ft262 ft

↑ 73ft↓ 70ft

29 ft

Overall

308

Males

249

M40-44

249

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