ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Allison Ertz

Germantown, TN

Bib: 1193 F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 6843

Top 27%

Gender (Female)

#0 / 3868

Top 18%

Masters (Masters Women)

#0 / 1487

Top 13%

Division (F40-44)

#0 / 397

Top 20%

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

9:06/mi

28:17

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

9:22/mi

57:22

↑ 105 ft↓ 119 ft

290 ft elev

7:26/mi

1:10:39

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

9:39/mi

1:29:56

↑ 45 ft↓ 35 ft

254 ft elev

11M

9:58/mi

1:39:54

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

11:21/mi

2:03:50

↑ 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

57:229:14 /mi⚡ faster

2nd Half

1:06:279:38 /mi+15.8%

Positive split — 15.8% 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	28:17	9:06	3.11 mi	28:17	9:06	-
10K	57:22	9:14	3.10 mi	29:05	9:22	+0:16
8M	1:10:39	8:50	1.79 mi	13:17	7:26	-1:56
10M	1:29:56	9:00	2.00 mi	19:17	9:39	+2:13
11M	1:39:54	9:05	1.00 mi	9:58	9:58	+0:19
Finish(13.11 mi)	2:03:50	9:27	2.11 mi	23:56	11:21	+1:23

Trend:

Faster pace

Steady pace

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More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:26 /mi

Average Pace

9:27 /mi

Slowest Pace

11:21 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

13:17

11% of race

Time at Steady Pace

1:26:37

70% of race

Time at Slower Pace

23:56

19% of race

Average Pace: 9:27 /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	1618	570	570	1618	570	570
10K	3.10 mi	1783-165	640-70	640-70	1928	711	711
8M	1.79 mi	1778+5	638+2	638+2	1787	647	647
10M	2.00 mi	1754+24	633+5	633+5	1742	639	639
11M	1.00 mi	1740+14	629+4	629+4	1823	710	710
Finish(13.11 mi)	2.11 mi	1823-83	688-59	688-59	2310	974	974

974

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