ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Marcy Ross

Bartlett, TN

Bib: 12842 F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 6843

Top 40%

Gender (Female)

#0 / 3868

Top 30%

Masters (Masters Women)

#0 / 1487

Top 23%

Division (F45-49)

#0 / 370

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

9:45/mi

30:17

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

9:50/mi

1:00:51

↑ 105 ft↓ 119 ft

290 ft elev

8:08/mi

1:15:22

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

10:48/mi

1:36:57

↑ 45 ft↓ 35 ft

254 ft elev

11M

11:04/mi

1:48:01

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

12:32/mi

2:14:26

↑ 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

1:00:519:48 /mi⚡ faster

2nd Half

1:13:3510:40 /mi+20.9%

Positive split — 20.9% slower in the second half

AI Race Performance Report

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	30:17	9:45	3.11 mi	30:17	9:45	-
10K	1:00:51	9:48	3.10 mi	30:34	9:50	+0:05
8M	1:15:22	9:25	1.79 mi	14:31	8:08	-1:42
10M	1:36:57	9:42	2.00 mi	21:35	10:48	+2:40
11M	1:48:01	9:49	1.00 mi	11:04	11:04	+0:16
Finish(13.11 mi)	2:14:26	10:15	2.11 mi	26:25	12:32	+1:28

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:08 /mi

Average Pace

10:15 /mi

Slowest Pace

12:32 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:15:22

56% of race

Time at Steady Pace

32:39

24% of race

Time at Slower Pace

26:25

20% of race

Average Pace: 10:15 /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	F45-49	Seg. Overall	Seg. Females	Seg. F45-49
5K	3.11 mi	2483	996	996	2483	996	996
10K	3.10 mi	2441+42	969+27	969+27	2494	995	995
8M	1.79 mi	2471-30	1000-31	1000-31	2732	1170	1170
10M	2.00 mi	2550-79	1044-44	1044-44	2901	1284	1284
11M	1.00 mi	2565-15	1065-21	1065-21	2799	1236	1236
Finish(13.11 mi)	2.11 mi	2730-165	1170-105	1170-105	3247	1536	1536

1536

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