ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Mackenzie Law

Burleson, TX

Bib: 16454 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

11:54/mi

36:57

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

13:21/mi

1:18:25

↑ 105 ft↓ 119 ft

290 ft elev

11:01/mi

1:38:05

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

13:49/mi

2:05:43

↑ 45 ft↓ 35 ft

254 ft elev

11M

14:19/mi

2:20:02

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

16:04/mi

2:53:56

↑ 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

1:18:2512:37 /mi⚡ faster

2nd Half

1:35:3113:51 /mi+21.8%

Positive split — 21.8% 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	36:57	11:54	3.11 mi	36:57	11:54	-
10K	1:18:25	12:37	3.10 mi	41:28	13:21	+1:27
8M	1:38:05	12:16	1.79 mi	19:40	11:01	-2:20
10M	2:05:43	12:34	2.00 mi	27:38	13:49	+2:48
11M	2:20:02	12:44	1.00 mi	14:19	14:19	+0:30
Finish(13.11 mi)	2:53:56	13:16	2.11 mi	33:54	16:04	+1:45

Trend:

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Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

11:01 /mi

Average Pace

13:16 /mi

Slowest Pace

16:04 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

56:37

33% of race

Time at Steady Pace

1:23:25

48% of race

Time at Slower Pace

33:54

19% of race

Average Pace: 13:16 /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	5193	2695	2695	5193	2695	2695
10K	3.10 mi	5457-264	2884-189	2884-189	5627	3008	3008
8M	1.79 mi	5491-34	2911-27	2911-27	5620	3018	3018
10M	2.00 mi	5455+36	2890+21	2890+21	5253	2771	2771
11M	1.00 mi	5405+50	2859+31	2859+31	5137	2709	2709
Finish(13.11 mi)	2.11 mi	5428-23	2872-13	2872-13	5416	2929	2929

2929

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