ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Marla Grimm

Burns, TN

Bib: 14384 F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 6843

Top 43%

Gender (Female)

#0 / 3868

Top 33%

Masters (Masters Women)

#0 / 1487

Top 26%

Division (F45-49)

#0 / 370

Top 30%

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

10:19/mi

32:03

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

10:04/mi

1:03:19

↑ 105 ft↓ 119 ft

290 ft elev

8:15/mi

1:18:04

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

10:27/mi

1:38:57

↑ 45 ft↓ 35 ft

254 ft elev

11M

11:02/mi

1:49:59

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

12:40/mi

2:16:42

↑ 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

1:03:1910:11 /mi⚡ faster

2nd Half

1:13:2310:39 /mi+15.9%

Positive split — 15.9% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	32:03	10:19	3.11 mi	32:03	10:19	-
10K	1:03:19	10:11	3.10 mi	31:16	10:04	-0:15
8M	1:18:04	9:45	1.79 mi	14:45	8:15	-1:49
10M	1:38:57	9:54	2.00 mi	20:53	10:27	+2:12
11M	1:49:59	10:00	1.00 mi	11:02	11:02	+0:35
Finish(13.11 mi)	2:16:42	10:26	2.11 mi	26:43	12:40	+1:38

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:15 /mi

Average Pace

10:26 /mi

Slowest Pace

12:40 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

14:45

11% of race

Time at Steady Pace

1:35:14

70% of race

Time at Slower Pace

26:43

20% of race

Average Pace: 10:26 /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	3316	1474	1474	3316	1474	1474
10K	3.10 mi	2986+330	1282+192	1282+192	2771	1161	1161
8M	1.79 mi	2960+26	1279+3	1279+3	2947	1294	1294
10M	2.00 mi	2839+121	1219+60	1219+60	2510	1051	1051
11M	1.00 mi	2817+22	1214+5	1214+5	2773	1224	1224
Finish(13.11 mi)	2.11 mi	2939-122	1296-82	1296-82	3349	1592	1592

1592

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