ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Salina Xu

Collierville, TN

Bib: 10354 F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 6843

Gender (Female)

#0 / 3868

Masters (Masters Women)

#0 / 1487

Top 45%

Division (F55-59)

#0 / 202

Top 37%

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

12:30/mi

38:51

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

12:49/mi

1:18:39

↑ 105 ft↓ 119 ft

290 ft elev

9:06/mi

1:34:54

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

11:33/mi

1:58:00

↑ 45 ft↓ 35 ft

254 ft elev

11M

11:24/mi

2:09:24

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

12:01/mi

2:34:45

↑ 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

1:18:3912:39 /mi+3.3%

2nd Half

1:16:0511:02 /mi✓ faster

Negative split — 3.3% faster in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	38:51	12:30	3.11 mi	38:51	12:30	-
10K	1:18:39	12:39	3.10 mi	39:48	12:49	+0:19
8M	1:34:54	11:52	1.79 mi	16:15	9:06	-3:43
10M	1:58:00	11:48	2.00 mi	23:06	11:33	+2:27
11M	2:09:24	11:46	1.00 mi	11:24	11:24	-0:09
Finish(13.11 mi)	2:34:45	11:48	2.11 mi	25:21	12:01	+0:37

Trend:

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Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:06 /mi

Average Pace

11:48 /mi

Slowest Pace

12:49 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

27:39

18% of race

Time at Steady Pace

1:27:18

56% of race

Time at Slower Pace

39:48

26% of race

Average Pace: 11:48 /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	Females	F55-59	Seg. Overall	Seg. Females	Seg. F55-59
5K	3.11 mi	5620	2999	2999	5620	2999	2999
10K	3.10 mi	5485+135	2907+92	2907+92	5335	2808	2808
8M	1.79 mi	5251+234	2742+165	2742+165	4033	1972	1972
10M	2.00 mi	4915+336	2512+230	2512+230	3574	1691	1691
11M	1.00 mi	4714+201	2393+119	2393+119	3094	1413	1413
Finish(13.11 mi)	2.11 mi	4335+379	2170+223	2170+223	2868	1293	1293

1293

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