ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Brittany Sullivan

Boaz, KY

Bib: 18307 F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 6843

Gender (Female)

#0 / 3868

Masters (Masters Women)

#0 / 1487

Division (F40-44)

#0 / 397

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

15:07/mi

46:58

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

15:07/mi

1:33:55

↑ 105 ft↓ 119 ft

290 ft elev

11:07/mi

1:53:46

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

13:36/mi

2:20:58

↑ 45 ft↓ 35 ft

254 ft elev

11M

16:39/mi

2:37:37

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

15:42/mi

3:10:44

↑ 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

1:33:5515:07 /mi⚡ faster

2nd Half

1:36:4814:02 /mi+3.1%

Positive split — 3.1% 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	46:58	15:07	3.11 mi	46:58	15:07	-
10K	1:33:55	15:07	3.10 mi	46:58	15:07	0:00
8M	1:53:46	14:13	1.79 mi	19:51	11:07	-4:00
10M	2:20:58	14:06	2.00 mi	27:12	13:36	+2:29
11M	2:37:37	14:20	1.00 mi	16:39	16:39	+3:03
Finish(13.11 mi)	3:10:44	14:33	2.11 mi	33:07	15:42	-0:57

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

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Checkpoints & Pacing

Pace Line

Fastest Pace

11:07 /mi

Average Pace

14:33 /mi

Slowest Pace

16:39 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

47:03

25% of race

Time at Steady Pace

2:07:02

67% of race

Time at Slower Pace

16:39

9% of race

Average Pace: 14:33 /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	F40-44	Seg. Overall	Seg. Females	Seg. F40-44
5K	3.11 mi	6457	3592	3592	6457	3592	3592
10K	3.10 mi	6357+100	3521+71	3521+71	6247	3445	3445
8M	1.79 mi	6253+104	3448+73	3448+73	5680	3051	3051
10M	2.00 mi	6089+164	3333+115	3333+115	5099	2674	2674
11M	1.00 mi	6091-2	3337-4	3337-4	6043	3323	3323
Finish(13.11 mi)	2.11 mi	5985+106	3270+67	3270+67	5263	2833	2833

2833

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