ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Shonna Springer

Bartlett, TN

Bib: 10735 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 (F45-49)

#0 / 370

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

11:20/mi

35:14

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

11:46/mi

1:11:47

↑ 105 ft↓ 119 ft

290 ft elev

10:18/mi

1:30:11

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

14:47/mi

1:59:45

↑ 45 ft↓ 35 ft

254 ft elev

11M

14:17/mi

2:14:02

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

17:23/mi

2:50:41

↑ 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

1:11:4711:33 /mi⚡ faster

2nd Half

1:38:5314:20 /mi+37.8%

Positive split — 37.8% 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	35:14	11:20	3.11 mi	35:14	11:20	-
10K	1:11:47	11:33	3.10 mi	36:33	11:46	+0:26
8M	1:30:11	11:16	1.79 mi	18:24	10:18	-1:28
10M	1:59:45	11:59	2.00 mi	29:34	14:47	+4:29
11M	2:14:02	12:11	1.00 mi	14:17	14:17	-0:30
Finish(13.11 mi)	2:50:41	13:01	2.11 mi	36:39	17:23	+3:06

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:18 /mi

Average Pace

13:01 /mi

Slowest Pace

17:23 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:30:11

53% of race

Time at Steady Pace

43:51

26% of race

Time at Slower Pace

36:39

21% of race

Average Pace: 13:01 /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	F45-49	Seg. Overall	Seg. Females	Seg. F45-49
5K	3.11 mi	4683	2351	2351	4683	2351	2351
10K	3.10 mi	4619+64	2305+46	2305+46	4609	2302	2302
8M	1.79 mi	4764-145	2422-117	2422-117	5166	2704	2704
10M	2.00 mi	5053-289	2610-188	2610-188	5690	3065	3065
11M	1.00 mi	5064-11	2619-9	2619-9	5125	2698	2698
Finish(13.11 mi)	2.11 mi	5276-212	2779-160	2779-160	5909	3256	3256

3256

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