ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Kelley Frederick

Louisville, KY

Bib: 10052 F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 6843

Top 26%

Gender (Female)

#0 / 3868

Top 17%

Masters (Masters Women)

#0 / 1487

Top 12%

Division (F50-54)

#0 / 302

Top 10%

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

8:53/mi

27:35

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

9:06/mi

55:52

↑ 105 ft↓ 119 ft

290 ft elev

7:26/mi

1:09:09

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

9:50/mi

1:28:48

↑ 45 ft↓ 35 ft

254 ft elev

11M

10:35/mi

1:39:23

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

11:13/mi

2:03:02

↑ 73 ft↓ 70 ft

262 ft elev

Course Elevation

407ft

Total climb

79ft

Range

237 to 316 ft

×7

403ft

Total descent

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The Course

Half Splits

1st Half· via 10K

55:528:59 /mi⚡ faster

2nd Half

1:07:099:44 /mi+20.2%

Positive split — 20.2% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	27:35	8:53	3.11 mi	27:35	8:53	-
10K	55:52	8:59	3.10 mi	28:17	9:06	+0:13
8M	1:09:09	8:39	1.79 mi	13:17	7:26	-1:40
10M	1:28:48	8:53	2.00 mi	19:39	9:50	+2:24
11M	1:39:23	9:02	1.00 mi	10:35	10:35	+0:45
Finish(13.11 mi)	2:03:02	9:23	2.11 mi	23:39	11:13	+0:38

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:26 /mi

Average Pace

9:23 /mi

Slowest Pace

11:13 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:09:09

56% of race

Time at Steady Pace

19:39

16% of race

Time at Slower Pace

34:14

28% of race

Average Pace: 9:23 /mi

Loading chart...

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	1289	430	430	1289	430	430
10K	3.10 mi	1440-151	494-64	494-64	1603	565	565
8M	1.79 mi	1490-50	518-24	518-24	1786	646	646
10M	2.00 mi	1612-122	568-50	568-50	1894	723	723
11M	1.00 mi	1698-86	611-43	611-43	2353	985	985
Finish(13.11 mi)	2.11 mi	1761-63	657-46	657-46	2216	930	930

930

Passing Analysis

Category:

▼Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#1289
5K → 10K	18433*-151	#1289 → #1440
10K → 8M	7020-50	#1440 → #1490
8M → 10M	14422-122	#1490 → #1612
10M → 11M	9610-86	#1612 → #1698
11M → Finish	10037-63	#1698 → #1761
TOTALS	594122*-472	#1289 → #1761

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

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Results processed 20 days ago

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