ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Erin Roberts

Carbondale, IL

Bib: 15121 F

0:00

0:00

/ mi

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Overall

#0 / 6843

Gender (Female)

#0 / 3868

Division (F20-24)

#0 / 737

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

10:42/mi

33:15

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

11:24/mi

1:08:39

↑ 105 ft↓ 119 ft

290 ft elev

9:58/mi

1:26:28

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

14:17/mi

1:55:01

↑ 45 ft↓ 35 ft

254 ft elev

11M

15:17/mi

2:10:18

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

17:14/mi

2:46:39

↑ 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

1:08:3911:03 /mi⚡ faster

2nd Half

1:37:5914:13 /mi+42.7%

Positive split — 42.7% slower in the second half

AI Race Performance Report

Erin'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	33:15	10:42	3.11 mi	33:15	10:42	-
10K	1:08:39	11:03	3.10 mi	35:24	11:24	+0:42
8M	1:26:28	10:48	1.79 mi	17:49	9:58	-1:26
10M	1:55:01	11:30	2.00 mi	28:33	14:17	+4:19
11M	2:10:18	11:51	1.00 mi	15:17	15:17	+1:00
Finish(13.11 mi)	2:46:39	12:43	2.11 mi	36:21	17:14	+1:57

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:58 /mi

Average Pace

12:43 /mi

Slowest Pace

17:14 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:26:28

52% of race

Time at Steady Pace

43:50

26% of race

Time at Slower Pace

36:21

22% of race

Average Pace: 12:43 /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	F20-24	Seg. Overall	Seg. Females	Seg. F20-24
5K	3.11 mi	3889	1833	1833	3889	1833	1833
10K	3.10 mi	4085-196	1960-127	1960-127	4275	2078	2078
8M	1.79 mi	4298-213	2105-145	2105-145	4920	2543	2543
10M	2.00 mi	4652-354	2345-240	2345-240	5484	2934	2934
11M	1.00 mi	4813-161	2459-114	2459-114	5598	3012	3012
Finish(13.11 mi)	2.11 mi	5084-271	2659-200	2659-200	5868	3230	3230

3230

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