ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Marissa Driesen

Memphis, TN

Bib: 16485 F

0:00

0:00

/ mi

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Overall

#0 / 6843

Gender (Female)

#0 / 3868

Top 43%

Division (F25-29)

#0 / 584

Top 48%

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

10:54/mi

33:51

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

11:13/mi

1:08:43

↑ 105 ft↓ 119 ft

290 ft elev

8:54/mi

1:24:37

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

11:22/mi

1:47:20

↑ 45 ft↓ 35 ft

254 ft elev

11M

11:18/mi

1:58:38

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

12:01/mi

2:23:58

↑ 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

1:08:4311:04 /mi⚡ faster

2nd Half

1:15:1510:55 /mi+9.5%

Positive split — 9.5% 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	33:51	10:54	3.11 mi	33:51	10:54	-
10K	1:08:43	11:04	3.10 mi	34:52	11:13	+0:19
8M	1:24:37	10:35	1.79 mi	15:54	8:54	-2:19
10M	1:47:20	10:44	2.00 mi	22:43	11:22	+2:28
11M	1:58:38	10:47	1.00 mi	11:18	11:18	-0:04
Finish(13.11 mi)	2:23:58	10:59	2.11 mi	25:20	12:01	+0:43

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:54 /mi

Average Pace

10:59 /mi

Slowest Pace

12:01 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

15:54

11% of race

Time at Steady Pace

1:42:44

71% of race

Time at Slower Pace

25:20

18% of race

Average Pace: 10:59 /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	F25-29	Seg. Overall	Seg. Females	Seg. F25-29
5K	3.11 mi	4137	1992	1992	4137	1992	1992
10K	3.10 mi	4090+47	1962+30	1962+30	4111	1984	1984
8M	1.79 mi	4030+60	1923+39	1923+39	3811	1823	1823
10M	2.00 mi	3875+155	1843+80	1843+80	3405	1582	1582
11M	1.00 mi	3741+134	1773+70	1773+70	3022	1369	1369
Finish(13.11 mi)	2.11 mi	3548+193	1662+111	1662+111	2863	1290	1290

1290

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