ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Kristy Cox

Collierville, TN

Bib: 11675 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

Start

0:00

Race begins

258 ft elev

5K· 3.11 mi

13:22/mi

41:33

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

13:01/mi

1:21:59

↑ 105 ft↓ 119 ft

290 ft elev

10:43/mi

1:41:07

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

14:25/mi

2:09:56

↑ 45 ft↓ 35 ft

254 ft elev

11M

14:54/mi

2:24:50

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

18:44/mi

3:04:21

↑ 73 ft↓ 70 ft

262 ft elev

Course Elevation

237–316 ft

≈

×7story building

•▲ 407 ft climb · ▼ 403 ft descent

The Course

Half Splits

1st Half· via 10K

1:21:5913:12 /mi⚡ faster

2nd Half

1:42:2114:51 /mi+24.8%

Positive split — 24.8% slower in the second half

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Your race, unpacked

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	41:33	13:22	3.11 mi	41:33	13:22	-
10K	1:21:59	13:12	3.10 mi	40:26	13:01	-0:21
8M	1:41:07	12:38	1.79 mi	19:08	10:43	-2:18
10M	2:09:56	13:00	2.00 mi	28:49	14:25	+3:42
11M	2:24:50	13:10	1.00 mi	14:54	14:54	+0:29
Finish(13.11 mi)	3:04:21	14:04	2.11 mi	39:31	18:44	+3:50

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:43 /mi

Average Pace

14:04 /mi

Slowest Pace

18:44 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

59:34

32% of race

Time at Steady Pace

1:25:16

46% of race

Time at Slower Pace

39:31

21% of race

Average Pace: 14:04 /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	6037	3284	3284	6037	3284	3284
10K	3.10 mi	5769+268	3102+182	3102+182	5455	2894	2894
8M	1.79 mi	5699+70	3056+46	3056+46	5451	2901	2901
10M	2.00 mi	5687+12	3054+2	3054+2	5539	2969	2969
11M	1.00 mi	5665+22	3035+19	3035+19	5410	2891	2891
Finish(13.11 mi)	2.11 mi	5819-154	3146-111	3146-111	6222	3465	3465

3465

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#6037
5K → 10K	11279*+268	#6037 → #5769
10K → 8M	1282*+70	#5769 → #5699
8M → 10M	3547*+12	#5699 → #5687
10M → 11M	1133*+22	#5687 → #5665
11M → Finish	1628-154	#5665 → #5819
TOTALS	231449*+218	#6037 → #5819

* 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 15 days ago

Public Race Data

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Race managed by

ALSAC / St. Jude Children's Research Hospital

Race timed by

Sportstats