ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Kristen Belflower

Greer, SC

Bib: 13101 F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 6843

Gender (Female)

#0 / 3868

Masters (Masters Women)

#0 / 1487

Top 41%

Division (F45-49)

#0 / 370

Top 44%

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

12:21/mi

38:21

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

11:14/mi

1:13:15

↑ 105 ft↓ 119 ft

290 ft elev

9:00/mi

1:29:20

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

11:40/mi

1:52:39

↑ 45 ft↓ 35 ft

254 ft elev

11M

11:44/mi

2:04:23

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

12:23/mi

2:30:30

↑ 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

1:13:1511:47 /mi⚡ faster

2nd Half

1:17:1411:12 /mi+5.4%

Positive split — 5.4% slower in the second half

AI Race Performance Report

Kristen'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	38:21	12:21	3.11 mi	38:21	12:21	-
10K	1:13:15	11:47	3.10 mi	34:54	11:14	-1:07
8M	1:29:20	11:10	1.79 mi	16:05	9:00	-2:14
10M	1:52:39	11:16	2.00 mi	23:19	11:40	+2:40
11M	2:04:23	11:18	1.00 mi	11:44	11:44	+0:04
Finish(13.11 mi)	2:30:30	11:29	2.11 mi	26:07	12:23	+0:39

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:00 /mi

Average Pace

11:29 /mi

Slowest Pace

12:23 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

16:05

11% of race

Time at Steady Pace

1:09:57

46% of race

Time at Slower Pace

1:04:28

43% of race

Average Pace: 11:29 /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	5517	2923	2923	5517	2923	2923
10K	3.10 mi	4858+659	2472+451	2472+451	4126	1992	1992
8M	1.79 mi	4659+199	2346+126	2346+126	3927	1893	1893
10M	2.00 mi	4410+249	2173+173	2173+173	3673	1756	1756
11M	1.00 mi	4268+142	2097+76	2097+76	3380	1595	1595
Finish(13.11 mi)	2.11 mi	4050+218	1978+119	1978+119	3153	1477	1477

1477

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