ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Betsy Spring

Memphis, TN

Bib: 18594 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

14:12/mi

44:07

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

15:29/mi

1:32:12

↑ 105 ft↓ 119 ft

290 ft elev

13:44/mi

1:56:44

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

17:26/mi

2:31:36

↑ 45 ft↓ 35 ft

254 ft elev

11M

22:29/mi

2:54:06

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

20:56/mi

3:38:14

↑ 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

1:32:1214:50 /mi⚡ faster

2nd Half

2:06:0218:17 /mi+36.7%

Positive split — 36.7% 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	44:07	14:12	3.11 mi	44:07	14:12	-
10K	1:32:12	14:50	3.10 mi	48:05	15:29	+1:17
8M	1:56:44	14:35	1.79 mi	24:32	13:44	-1:45
10M	2:31:36	15:10	2.00 mi	34:52	17:26	+3:42
11M	2:54:06	15:50	1.00 mi	22:30	22:29	+5:03
Finish(13.11 mi)	3:38:14	16:39	2.11 mi	44:08	20:56	-1:33

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

13:44 /mi

Average Pace

16:39 /mi

Slowest Pace

22:29 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:56:44

53% of race

Time at Steady Pace

34:52

16% of race

Time at Slower Pace

1:06:38

31% of race

Average Pace: 16:39 /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	6270	3453	3453	6270	3453	3453
10K	3.10 mi	6293-23	3472-19	3472-19	6323	3500	3500
8M	1.79 mi	6361-68	3527-55	3527-55	6588	3686	3686
10M	2.00 mi	6379-18	3539-12	3539-12	6497	3623	3623
11M	1.00 mi	6483-104	3611-72	3611-72	6815	3853	3853
Finish(13.11 mi)	2.11 mi	6520-37	3641-30	3641-30	6613	3719	3719

3719

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