ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Rebecca Osborne

Austin, TX

Bib: 18293 F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 6843

Gender (Female)

#0 / 3868

Masters (Masters Women)

#0 / 1487

Top 44%

Division (F40-44)

#0 / 397

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

11:27/mi

35:35

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

12:12/mi

1:13:28

↑ 105 ft↓ 119 ft

290 ft elev

9:22/mi

1:30:12

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

12:13/mi

1:54:37

↑ 45 ft↓ 35 ft

254 ft elev

11M

13:04/mi

2:07:41

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

12:23/mi

2:33:48

↑ 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

1:13:2811:49 /mi⚡ faster

2nd Half

1:20:1911:39 /mi+9.3%

Positive split — 9.3% slower in the second half

AI Race Performance Report

Rebecca'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	35:35	11:27	3.11 mi	35:35	11:27	-
10K	1:13:28	11:49	3.10 mi	37:53	12:12	+0:45
8M	1:30:12	11:16	1.79 mi	16:44	9:22	-2:50
10M	1:54:37	11:28	2.00 mi	24:25	12:13	+2:51
11M	2:07:41	11:36	1.00 mi	13:04	13:04	+0:51
Finish(13.11 mi)	2:33:48	11:44	2.11 mi	26:07	12:23	-0:41

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:22 /mi

Average Pace

11:44 /mi

Slowest Pace

13:04 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

52:19

34% of race

Time at Steady Pace

1:28:25

57% of race

Time at Slower Pace

13:04

8% of race

Average Pace: 11:44 /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	F40-44	Seg. Overall	Seg. Females	Seg. F40-44
5K	3.11 mi	4805	2430	2430	4805	2430	2430
10K	3.10 mi	4888-83	2493-63	2493-63	4958	2542	2542
8M	1.79 mi	4767+121	2424+69	2424+69	4346	2173	2173
10M	2.00 mi	4614+153	2320+104	2320+104	4153	2059	2059
11M	1.00 mi	4590+24	2309+11	2309+11	4393	2216	2216
Finish(13.11 mi)	2.11 mi	4278+312	2128+181	2128+181	3154	1478	1478

1478

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