ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Tamara Jahnke

Vinita, OK

Bib: 13143 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 (F55-59)

#0 / 202

Top 47%

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

11:22/mi

35:20

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

12:11/mi

1:13:11

↑ 105 ft↓ 119 ft

290 ft elev

11:27/mi

1:33:39

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

12:10/mi

1:57:59

↑ 45 ft↓ 35 ft

254 ft elev

11M

14:33/mi

2:12:32

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

13:58/mi

2:42:00

↑ 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

1:13:1111:47 /mi⚡ faster

2nd Half

1:28:4912:53 /mi+21.4%

Positive split — 21.4% slower in the second half

AI Race Performance Report

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	35:20	11:22	3.11 mi	35:20	11:22	-
10K	1:13:11	11:47	3.10 mi	37:51	12:11	+0:49
8M	1:33:39	11:42	1.79 mi	20:28	11:27	-0:44
10M	1:57:59	11:48	2.00 mi	24:20	12:10	+0:43
11M	2:12:32	12:03	1.00 mi	14:33	14:33	+2:23
Finish(13.11 mi)	2:42:00	12:21	2.11 mi	29:28	13:58	-0:35

Trend:

Faster pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

11:22 /mi

Average Pace

12:21 /mi

Slowest Pace

14:33 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

55:48

34% of race

Time at Steady Pace

1:02:11

38% of race

Time at Slower Pace

44:01

27% of race

Average Pace: 12:21 /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	F55-59	Seg. Overall	Seg. Females	Seg. F55-59
5K	3.11 mi	4725	2375	2375	4725	2375	2375
10K	3.10 mi	4847-122	2464-89	2464-89	4946	2532	2532
8M	1.79 mi	5131-284	2660-196	2660-196	5856	3176	3176
10M	2.00 mi	4912+219	2510+150	2510+150	4118	2040	2040
11M	1.00 mi	4957-45	2545-35	2545-35	5248	2790	2790
Finish(13.11 mi)	2.11 mi	4848+109	2497+48	2497+48	4304	2211	2211

2211

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