ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Mackenzie Murray

Memphis, TN

Bib: 14949 F

0:00

0:00

/ mi

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Overall

#0 / 6843

Gender (Female)

#0 / 3868

Division (F20-24)

#0 / 737

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

11:17/mi

35:03

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

12:30/mi

1:13:53

↑ 105 ft↓ 119 ft

290 ft elev

9:05/mi

1:30:07

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

12:07/mi

1:54:21

↑ 45 ft↓ 35 ft

254 ft elev

11M

12:44/mi

2:07:05

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

14:18/mi

2:37:14

↑ 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

1:13:5311:53 /mi⚡ faster

2nd Half

1:23:2112:05 /mi+12.8%

Positive split — 12.8% slower in the second half

AI Race Performance Report

Mackenzie's race, broken down like a coach

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	35:03	11:17	3.11 mi	35:03	11:17	-
10K	1:13:53	11:53	3.10 mi	38:50	12:30	+1:13
8M	1:30:07	11:16	1.79 mi	16:14	9:05	-3:25
10M	1:54:21	11:26	2.00 mi	24:14	12:07	+3:02
11M	2:07:05	11:33	1.00 mi	12:44	12:44	+0:37
Finish(13.11 mi)	2:37:14	12:00	2.11 mi	30:09	14:18	+1:34

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:05 /mi

Average Pace

12:00 /mi

Slowest Pace

14:18 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

51:17

33% of race

Time at Steady Pace

1:15:48

48% of race

Time at Slower Pace

30:09

19% of race

Average Pace: 12:00 /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	4620	2307	2307	4620	2307	2307
10K	3.10 mi	4932-312	2527-220	2527-220	5149	2668	2668
8M	1.79 mi	4755+177	2416+111	2416+111	4016	1959	1959
10M	2.00 mi	4581+174	2299+117	2299+117	4069	2005	2005
11M	1.00 mi	4539+42	2278+21	2278+21	4150	2083	2083
Finish(13.11 mi)	2.11 mi	4514+25	2288-10	2288-10	4508	2338	2338

2338

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