ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

McKayla Desouza

Collierville, TN

Bib: 13238 F

0:00

0:00

/ mi

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Overall

#0 / 6843

Gender (Female)

#0 / 3868

Top 48%

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

10:01/mi

31:06

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

10:47/mi

1:04:35

↑ 105 ft↓ 119 ft

290 ft elev

8:14/mi

1:19:17

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

12:43/mi

1:44:42

↑ 45 ft↓ 35 ft

254 ft elev

11M

14:48/mi

1:59:30

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

13:29/mi

2:27:56

↑ 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

1:04:3510:24 /mi⚡ faster

2nd Half

1:23:2112:05 /mi+29.1%

Positive split — 29.1% slower in the second half

AI Race Performance Report

McKayla'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	31:06	10:01	3.11 mi	31:06	10:01	-
10K	1:04:35	10:24	3.10 mi	33:29	10:47	+0:46
8M	1:19:17	9:55	1.79 mi	14:42	8:14	-2:33
10M	1:44:42	10:28	2.00 mi	25:25	12:43	+4:29
11M	1:59:30	10:52	1.00 mi	14:48	14:48	+2:05
Finish(13.11 mi)	2:27:56	11:17	2.11 mi	28:26	13:29	-1:19

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:14 /mi

Average Pace

11:17 /mi

Slowest Pace

14:48 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:19:17

54% of race

Time at Steady Pace

53:51

36% of race

Time at Slower Pace

14:48

10% of race

Average Pace: 11:17 /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	2896	1234	1234	2896	1234	1234
10K	3.10 mi	3251-355	1453-219	1453-219	3627	1678	1678
8M	1.79 mi	3162+89	1404+49	1404+49	2913	1273	1273
10M	2.00 mi	3549-387	1646-242	1646-242	4548	2314	2314
11M	1.00 mi	3828-279	1825-179	1825-179	5350	2854	2854
Finish(13.11 mi)	2.11 mi	3841-13	1846-21	1846-21	3935	1966	1966

1966

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