ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Trisha Donaldson

Henderson, TN

Bib: 16401 F

0:00

0:00

/ mi

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Overall

#0 / 6843

Gender (Female)

#0 / 3868

Division (F35-39)

#0 / 430

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

12:15/mi

38:05

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

13:16/mi

1:19:18

↑ 105 ft↓ 119 ft

290 ft elev

11:17/mi

1:39:28

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

16:24/mi

2:12:16

↑ 45 ft↓ 35 ft

254 ft elev

11M

15:16/mi

2:27:32

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

17:01/mi

3:03:25

↑ 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

1:19:1812:46 /mi⚡ faster

2nd Half

1:44:0615:06 /mi+31.3%

Positive split — 31.3% 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	38:05	12:15	3.11 mi	38:05	12:15	-
10K	1:19:18	12:46	3.10 mi	41:13	13:16	+1:01
8M	1:39:28	12:26	1.79 mi	20:10	11:17	-1:59
10M	2:12:16	13:14	2.00 mi	32:48	16:24	+5:07
11M	2:27:32	13:25	1.00 mi	15:16	15:16	-1:08
Finish(13.11 mi)	3:03:25	13:59	2.11 mi	35:53	17:01	+1:45

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

11:17 /mi

Average Pace

13:59 /mi

Slowest Pace

17:01 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:39:28

54% of race

Time at Steady Pace

15:16

8% of race

Time at Slower Pace

1:08:41

37% of race

Average Pace: 13:59 /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	F35-39	Seg. Overall	Seg. Females	Seg. F35-39
5K	3.11 mi	5461	2884	2884	5461	2884	2884
10K	3.10 mi	5536-75	2946-62	2946-62	5585	2971	2971
8M	1.79 mi	5609-73	2994-48	2994-48	5782	3123	3123
10M	2.00 mi	5781-172	3119-125	3119-125	6187	3428	3428
11M	1.00 mi	5760+21	3099+20	3099+20	5595	3009	3009
Finish(13.11 mi)	2.11 mi	5782-22	3116-17	3116-17	5783	3175	3175

3175

Passing Analysis

No position changes recorded for this athlete.

All Results

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Public Race Data

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Race managed by

ALSAC / St. Jude Children's Research Hospital

Race timed by

Sportstats