ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Nicole Byford

Hernando, MS

Bib: 12417 F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 6843

Gender (Female)

#0 / 3868

Top 41%

Masters (Masters Women)

#0 / 1487

Top 32%

Division (F50-54)

#0 / 302

Top 32%

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

10:42/mi

33:14

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

10:30/mi

1:05:50

↑ 105 ft↓ 119 ft

290 ft elev

8:19/mi

1:20:42

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

10:49/mi

1:42:19

↑ 45 ft↓ 35 ft

254 ft elev

11M

11:42/mi

1:54:01

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

13:29/mi

2:22:27

↑ 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

1:05:5010:36 /mi⚡ faster

2nd Half

1:16:3611:07 /mi+16.4%

Positive split — 16.4% slower in the second half

AI Race Performance Report

Nicole'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	33:14	10:42	3.11 mi	33:14	10:42	-
10K	1:05:50	10:36	3.10 mi	32:36	10:30	-0:12
8M	1:20:42	10:05	1.79 mi	14:52	8:19	-2:11
10M	1:42:19	10:14	2.00 mi	21:37	10:49	+2:30
11M	1:54:01	10:22	1.00 mi	11:42	11:42	+0:53
Finish(13.11 mi)	2:22:27	10:52	2.11 mi	28:26	13:29	+1:47

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:19 /mi

Average Pace

10:52 /mi

Slowest Pace

13:29 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

14:52

10% of race

Time at Steady Pace

1:27:27

61% of race

Time at Slower Pace

40:08

28% of race

Average Pace: 10:52 /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	F50-54	Seg. Overall	Seg. Females	Seg. F50-54
5K	3.11 mi	3868	1818	1818	3868	1818	1818
10K	3.10 mi	3538+330	1616+202	1616+202	3324	1492	1492
8M	1.79 mi	3402+136	1551+65	1551+65	3040	1339	1339
10M	2.00 mi	3261+141	1471+80	1471+80	2919	1297	1297
11M	1.00 mi	3255+6	1463+8	1463+8	3349	1571	1571
Finish(13.11 mi)	2.11 mi	3425-170	1583-120	1583-120	3931	1963	1963

1963

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