ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Amanda Blackwell

Clinton, MO

Bib: 18005 F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 6843

Top 41%

Gender (Female)

#0 / 3868

Top 31%

Masters (Masters Women)

#0 / 1487

Top 24%

Division (F40-44)

#0 / 397

Top 35%

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

10:29/mi

32:33

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

10:29/mi

1:05:06

↑ 105 ft↓ 119 ft

290 ft elev

8:15/mi

1:19:50

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

10:32/mi

1:40:53

↑ 45 ft↓ 35 ft

254 ft elev

11M

10:25/mi

1:51:18

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

11:19/mi

2:15:10

↑ 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

1:05:0610:29 /mi⚡ faster

2nd Half

1:10:0410:10 /mi+7.6%

Positive split — 7.6% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	32:33	10:29	3.11 mi	32:33	10:29	-
10K	1:05:06	10:29	3.10 mi	32:33	10:29	0:00
8M	1:19:50	9:59	1.79 mi	14:44	8:15	-2:14
10M	1:40:53	10:05	2.00 mi	21:03	10:32	+2:17
11M	1:51:18	10:07	1.00 mi	10:25	10:25	-0:07
Finish(13.11 mi)	2:15:10	10:19	2.11 mi	23:52	11:19	+0:54

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

8:15 /mi

Average Pace

10:19 /mi

Slowest Pace

11:19 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

14:44

11% of race

Time at Steady Pace

1:36:34

71% of race

Time at Slower Pace

23:52

18% of race

Average Pace: 10:19 /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	F40-44	Seg. Overall	Seg. Females	Seg. F40-44
5K	3.11 mi	3530	1610	1610	3530	1610	1610
10K	3.10 mi	3360+170	1518+92	1518+92	3300	1476	1476
8M	1.79 mi	3246+114	1457+61	1457+61	2929	1285	1285
10M	2.00 mi	3069+177	1353+104	1353+104	2604	1101	1101
11M	1.00 mi	2971+98	1298+55	1298+55	2211	912	912
Finish(13.11 mi)	2.11 mi	2808+163	1212+86	1212+86	2293	963	963

963

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#3530
5K → 10K	78248*+170	#3530 → #3360
10K → 8M	18132*+114	#3360 → #3246
8M → 10M	9186+177	#3246 → #3069
10M → 11M	4102+98	#3069 → #2971
11M → Finish	19182+163	#2971 → #2808
TOTALS	128850*+722	#3530 → #2808

* 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 16 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