ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Emily Holderby

High Ridge, MO

Bib: 14286 F

0:00

0:00

/ mi

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Overall

#0 / 6843

Top 50%

Gender (Female)

#0 / 3868

Top 40%

Division (F30-34)

#0 / 432

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

10:10/mi

31:34

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

10:51/mi

1:05:18

↑ 105 ft↓ 119 ft

290 ft elev

8:45/mi

1:20:55

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

11:26/mi

1:43:47

↑ 45 ft↓ 35 ft

254 ft elev

11M

12:04/mi

1:55:51

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

12:30/mi

2:22:12

↑ 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

1:05:1810:31 /mi⚡ faster

2nd Half

1:16:5311:09 /mi+17.7%

Positive split — 17.7% slower in the second half

AI Race Performance Report

Emily'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	31:34	10:10	3.11 mi	31:34	10:10	-
10K	1:05:18	10:31	3.10 mi	33:44	10:51	+0:41
8M	1:20:55	10:07	1.79 mi	15:37	8:45	-2:06
10M	1:43:47	10:23	2.00 mi	22:52	11:26	+2:41
11M	1:55:51	10:32	1.00 mi	12:04	12:04	+0:38
Finish(13.11 mi)	2:22:12	10:51	2.11 mi	26:21	12:30	+0:26

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:45 /mi

Average Pace

10:51 /mi

Slowest Pace

12:30 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

47:11

33% of race

Time at Steady Pace

56:36

40% of race

Time at Slower Pace

38:25

27% of race

Average Pace: 10:51 /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	F30-34	Seg. Overall	Seg. Females	Seg. F30-34
5K	3.11 mi	3091	1342	1342	3091	1342	1342
10K	3.10 mi	3410-319	1544-202	1544-202	3715	1732	1732
8M	1.79 mi	3431-21	1568-24	1568-24	3590	1691	1691
10M	2.00 mi	3439-8	1582-14	1582-14	3470	1618	1618
11M	1.00 mi	3462-23	1599-17	1599-17	3642	1761	1761
Finish(13.11 mi)	2.11 mi	3395+67	1564+35	1564+35	3228	1524	1524

1524

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