ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Kristy Gay

Collierville, TN

Bib: 13453 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 (F50-54)

#0 / 302

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

11:02/mi

34:16

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

12:31/mi

1:13:08

↑ 105 ft↓ 119 ft

290 ft elev

9:05/mi

1:29:22

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

15:24/mi

2:00:09

↑ 45 ft↓ 35 ft

254 ft elev

11M

17:54/mi

2:18:03

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

15:15/mi

2:50:13

↑ 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

1:13:0811:46 /mi⚡ faster

2nd Half

1:37:0514:05 /mi+32.7%

Positive split — 32.7% slower in the second half

AI Race Performance Report

Kristy'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	34:16	11:02	3.11 mi	34:16	11:02	-
10K	1:13:08	11:46	3.10 mi	38:52	12:31	+1:29
8M	1:29:22	11:10	1.79 mi	16:14	9:05	-3:26
10M	2:00:09	12:01	2.00 mi	30:47	15:24	+6:19
11M	2:18:03	12:33	1.00 mi	17:54	17:54	+2:30
Finish(13.11 mi)	2:50:13	12:59	2.11 mi	32:10	15:15	-2:39

Trend:

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Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:05 /mi

Average Pace

12:59 /mi

Slowest Pace

17:54 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:29:22

53% of race

Time at Steady Pace

1:02:57

37% of race

Time at Slower Pace

17:54

11% of race

Average Pace: 12:59 /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	4286	2087	2087	4286	2087	2087
10K	3.10 mi	4839-553	2459-372	2459-372	5161	2675	2675
8M	1.79 mi	4666+173	2351+108	2351+108	4021	1962	1962
10M	2.00 mi	5090-424	2636-285	2636-285	5912	3233	3233
11M	1.00 mi	5305-215	2790-154	2790-154	6404	3565	3565
Finish(13.11 mi)	2.11 mi	5253+52	2764+26	2764+26	5058	2701	2701

2701

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