ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Natalie Nelson

Memphis, OR

Bib: 16479 F

0:00

0:00

/ mi

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Overall

#0 / 6843

Top 32%

Gender (Female)

#0 / 3868

Top 22%

Division (F20-24)

#0 / 737

Top 26%

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

9:59/mi

31:01

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

9:28/mi

1:00:26

↑ 105 ft↓ 119 ft

290 ft elev

7:36/mi

1:14:00

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

10:03/mi

1:34:05

↑ 45 ft↓ 35 ft

254 ft elev

11M

10:44/mi

1:44:49

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

11:05/mi

2:08:12

↑ 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

1:00:269:44 /mi⚡ faster

2nd Half

1:07:469:50 /mi+12.1%

Positive split — 12.1% 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	31:01	9:59	3.11 mi	31:01	9:59	-
10K	1:00:26	9:44	3.10 mi	29:25	9:28	-0:31
8M	1:14:00	9:15	1.79 mi	13:34	7:36	-1:52
10M	1:34:05	9:25	2.00 mi	20:05	10:03	+2:27
11M	1:44:49	9:32	1.00 mi	10:44	10:44	+0:41
Finish(13.11 mi)	2:08:12	9:47	2.11 mi	23:23	11:05	+0:21

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:36 /mi

Average Pace

9:47 /mi

Slowest Pace

11:05 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

42:59

34% of race

Time at Steady Pace

51:06

40% of race

Time at Slower Pace

34:07

27% of race

Average Pace: 9:47 /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	F20-24	Seg. Overall	Seg. Females	Seg. F20-24
5K	3.11 mi	2840	1200	1200	2840	1200	1200
10K	3.10 mi	2355+485	924+276	924+276	2044	776	776
8M	1.79 mi	2253+102	881+43	881+43	1974	748	748
10M	2.00 mi	2192+61	856+25	856+25	2100	832	832
11M	1.00 mi	2213-21	873-17	873-17	2491	1065	1065
Finish(13.11 mi)	2.11 mi	2169+44	868+5	868+5	2107	884	884

884

Passing Analysis

No position changes recorded for this athlete.

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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