ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Io Vong

Bartlett, TN

Bib: 10624 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 6843

Top 33%

Gender (Male)

#0 / 2969

Top 45%

Masters (Masters Men)

#0 / 1204

Top 34%

Division (M55-59)

#0 / 192

Top 35%

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

9:54/mi

30:44

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

9:50/mi

1:01:17

↑ 105 ft↓ 119 ft

290 ft elev

7:54/mi

1:15:24

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

10:09/mi

1:35:41

↑ 45 ft↓ 35 ft

254 ft elev

11M

9:59/mi

1:45:40

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

11:06/mi

2:09:04

↑ 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

1:01:179:52 /mi⚡ faster

2nd Half

1:07:479:50 /mi+10.6%

Positive split — 10.6% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	30:44	9:54	3.11 mi	30:44	9:54	-
10K	1:01:17	9:52	3.10 mi	30:33	9:50	-0:04
8M	1:15:24	9:25	1.79 mi	14:07	7:54	-1:56
10M	1:35:41	9:34	2.00 mi	20:17	10:09	+2:15
11M	1:45:40	9:36	1.00 mi	9:59	9:59	-0:10
Finish(13.11 mi)	2:09:04	9:51	2.11 mi	23:24	11:06	+1:07

Trend:

Faster pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:54 /mi

Average Pace

9:51 /mi

Slowest Pace

11:06 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

14:07

11% of race

Time at Steady Pace

1:31:33

71% of race

Time at Slower Pace

23:24

18% of race

Average Pace: 9:51 /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	M55-59	Seg. Overall	Seg. Males	Seg. M55-59
5K	3.11 mi	2668	1575	1575	2668	1575	1575
10K	3.10 mi	2539+129	1511+64	1511+64	2485	1492	1492
8M	1.79 mi	2475+64	1473+38	1473+38	2368	1413	1413
10M	2.00 mi	2389+86	1428+45	1428+45	2190	1303	1303
11M	1.00 mi	2312+77	1386+42	1386+42	1845	1124	1124
Finish(13.11 mi)	2.11 mi	2250+62	1345+41	1345+41	2115	1227	1227

1227

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