ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Tricia Jackson

Somerville, TN

Bib: 18810 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 (F45-49)

#0 / 370

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

10:56/mi

33:57

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

11:42/mi

1:10:19

↑ 105 ft↓ 119 ft

290 ft elev

9:52/mi

1:27:57

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

13:25/mi

1:54:46

↑ 45 ft↓ 35 ft

254 ft elev

11M

13:50/mi

2:08:36

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

14:30/mi

2:39:10

↑ 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

1:10:1911:19 /mi⚡ faster

2nd Half

1:28:5112:53 /mi+26.4%

Positive split — 26.4% 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	33:57	10:56	3.11 mi	33:57	10:56	-
10K	1:10:19	11:19	3.10 mi	36:22	11:42	+0:46
8M	1:27:57	11:00	1.79 mi	17:38	9:52	-1:50
10M	1:54:46	11:29	2.00 mi	26:49	13:25	+3:33
11M	2:08:36	11:41	1.00 mi	13:50	13:50	+0:25
Finish(13.11 mi)	2:39:10	12:09	2.11 mi	30:34	14:30	+0:40

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:52 /mi

Average Pace

12:09 /mi

Slowest Pace

14:30 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:27:57

55% of race

Time at Steady Pace

40:39

26% of race

Time at Slower Pace

30:34

19% of race

Average Pace: 12:08 /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	F45-49	Seg. Overall	Seg. Females	Seg. F45-49
5K	3.11 mi	4174	2019	2019	4174	2019	2019
10K	3.10 mi	4406-232	2164-145	2164-145	4566	2275	2275
8M	1.79 mi	4464-58	2209-45	2209-45	4840	2488	2488
10M	2.00 mi	4626-162	2330-121	2330-121	5002	2610	2610
11M	1.00 mi	4648-22	2347-17	2347-17	4873	2541	2541
Finish(13.11 mi)	2.11 mi	4658-10	2372-25	2372-25	4636	2419	2419

2419

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