ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Shannon Wacaster

Brighton, TN

Bib: 18566 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

11:27/mi

35:34

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

12:03/mi

1:12:59

↑ 105 ft↓ 119 ft

290 ft elev

9:34/mi

1:30:05

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

12:38/mi

1:55:21

↑ 45 ft↓ 35 ft

254 ft elev

11M

13:17/mi

2:08:38

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

14:50/mi

2:39:56

↑ 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

1:12:5911:45 /mi⚡ faster

2nd Half

1:26:5612:36 /mi+19.1%

Positive split — 19.1% 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	35:34	11:27	3.11 mi	35:34	11:27	-
10K	1:12:59	11:45	3.10 mi	37:25	12:03	+0:36
8M	1:30:05	11:16	1.79 mi	17:06	9:34	-2:29
10M	1:55:21	11:32	2.00 mi	25:16	12:38	+3:04
11M	2:08:38	11:42	1.00 mi	13:17	13:17	+0:39
Finish(13.11 mi)	2:39:56	12:12	2.11 mi	31:18	14:50	+1:33

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:34 /mi

Average Pace

12:12 /mi

Slowest Pace

14:50 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

52:40

33% of race

Time at Steady Pace

1:15:58

47% of race

Time at Slower Pace

31:18

20% of race

Average Pace: 12:12 /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	4801	2427	2427	4801	2427	2427
10K	3.10 mi	4816-15	2446-19	2446-19	4852	2470	2470
8M	1.79 mi	4749+67	2412+34	2412+34	4559	2312	2312
10M	2.00 mi	4681+68	2366+46	2366+46	4512	2293	2293
11M	1.00 mi	4657+24	2352+14	2352+14	4531	2315	2315
Finish(13.11 mi)	2.11 mi	4700-43	2399-47	2399-47	4841	2560	2560

2560

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