ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Amanda Bolin

Chattanooga, TN

Bib: 10004 F

0:00

0:00

/ mi

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Overall

#0 / 6843

Top 12%

Gender (Female)

#0 / 3868

Top 6%

Division (F35-39)

#0 / 430

Top 7%

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

8:44/mi

27:07

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

8:30/mi

53:33

↑ 105 ft↓ 119 ft

290 ft elev

7:03/mi

1:06:09

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

8:56/mi

1:24:01

↑ 45 ft↓ 35 ft

254 ft elev

11M

8:55/mi

1:32:56

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

9:08/mi

1:52:11

↑ 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

53:338:37 /mi⚡ faster

2nd Half

58:388:30 /mi+9.5%

Positive split — 9.5% slower in the second half

AI Race Performance Report

Amanda'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	27:07	8:44	3.11 mi	27:07	8:44	-
10K	53:33	8:37	3.10 mi	26:26	8:30	-0:14
8M	1:06:09	8:16	1.79 mi	12:36	7:03	-1:27
10M	1:24:01	8:24	2.00 mi	17:52	8:56	+1:53
11M	1:32:56	8:27	1.00 mi	8:55	8:55	-0:01
Finish(13.11 mi)	1:52:11	8:33	2.11 mi	19:15	9:08	+0:13

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:03 /mi

Average Pace

8:33 /mi

Slowest Pace

9:08 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

39:02

35% of race

Time at Steady Pace

1:13:09

65% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:33 /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	1068	339	339	1068	339	339
10K	3.10 mi	966+102	302+37	302+37	887	267	267
8M	1.79 mi	999-33	319-17	319-17	1164	371	371
10M	2.00 mi	971+28	305+14	305+14	923	273	273
11M	1.00 mi	948+23	292+13	292+13	823	229	229
Finish(13.11 mi)	2.11 mi	812+136	228+64	228+64	558	135	135

135

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