ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Stacy Haas

Collierville, TN

Bib: 16658 F

Masters

0:00

0:00

/ mi

Masters

Be the first to cheer!

Overall

#0 / 6843

Top 2%

Gender (Female)

#0 / 3868

Top 0.4%

Masters (Masters Women)

#0 / 1487

Top 0.3%

Division (F40-44)

#0 / 397

Top 0.8%

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

6:53/mi

21:22

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

6:52/mi

42:41

↑ 105 ft↓ 119 ft

290 ft elev

5:31/mi

52:33

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

7:15/mi

1:07:02

↑ 45 ft↓ 35 ft

254 ft elev

11M

7:26/mi

1:14:28

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

8:07/mi

1:31:34

↑ 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

See every mile of your race

Claim this result to add your watch's GPX and unlock per-mile pace, heart rate, and grade — mile by mile on this timeline.

Works with Garmin, Apple Watch, Strava, COROS, Suunto & more.

The Course

Half Splits

1st Half· via 10K

42:416:52 /mi⚡ faster

2nd Half

48:537:05 /mi+14.5%

Positive split — 14.5% slower in the second half

AI Race Performance Report

Stacy's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

Free account · no payment

Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	21:22	6:53	3.11 mi	21:22	6:53	-
10K	42:41	6:52	3.10 mi	21:19	6:52	-0:01
8M	52:33	6:34	1.79 mi	9:52	5:31	-1:21
10M	1:07:02	6:42	2.00 mi	14:29	7:15	+1:44
11M	1:14:28	6:46	1.00 mi	7:26	7:26	+0:11
Finish(13.11 mi)	1:31:34	6:59	2.11 mi	17:06	8:07	+0:41

Trend:

Faster pace

Steady pace

Slower pace

More below

See the rest of Stacy's race

Checkpoint splits, rankings, passing analysis and qualifying. One free sign-in reveals them here — and on every race you look up.

Checkpoints & Pacing

Pace Line

Fastest Pace

5:31 /mi

Average Pace

6:59 /mi

Slowest Pace

8:07 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

9:52

11% of race

Time at Steady Pace

1:04:36

71% of race

Time at Slower Pace

17:06

19% of race

Average Pace: 6:59 /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	93	12	12	93	12	12
10K	3.10 mi	96-3	13-1	13-1	97	12	12
8M	1.79 mi	96	13	13	93	12	12
10M	2.00 mi	99-3	11+2	11+2	112	17	17
11M	1.00 mi	97+2	11	11	143	23	23
Finish(13.11 mi)	2.11 mi	104-7	15-4	15-4	159	23	23

Segment Performance Analysis

Start → 5K

0.0 - 3.1 mi

Top 1%

258 ft304 ft

↑ 118ft↓ 72ft

46 ft

Overall

Females

F40-44

5K→10K

3.1 - 6.2 mi

Top 1%

304 ft290 ft

↑ 105ft↓ 119ft

57 ft

Overall

Females

F40-44

10K→8M

6.2 - 8.0 mi

Top 1%

289 ft247 ft

↑ 35ft↓ 76ft

47 ft

Overall

Females

F40-44

8M→10M

8.0 - 10.0 mi

Top 2%

243 ft253 ft

↑ 45ft↓ 35ft

19 ft

Overall

112

Females

F40-44

10M→11M

10.0 - 11.0 mi

Top 2%

255 ft260 ft

↑ 29ft↓ 24ft

19 ft

Overall

143

Females

F40-44

11M→Finish

11.0 - 13.1 mi

Top 2%

260 ft262 ft

↑ 73ft↓ 70ft

29 ft

Overall

159

Females

F40-44

Passing Analysis

No position changes recorded for this athlete.

All Results

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

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