ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Donald Helgason

Tilghman, MD

Bib: 10022 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 6843

Gender (Male)

#0 / 2969

Masters (Masters Men)

#0 / 1204

Division (M40-44)

#0 / 288

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

12:11/mi

37:50

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

11:58/mi

1:15:02

↑ 105 ft↓ 119 ft

290 ft elev

10:15/mi

1:33:20

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

13:30/mi

2:00:19

↑ 45 ft↓ 35 ft

254 ft elev

11M

13:34/mi

2:13:53

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

14:23/mi

2:44:12

↑ 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

1:15:0212:05 /mi⚡ faster

2nd Half

1:29:0912:56 /mi+18.8%

Positive split — 18.8% 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	37:50	12:11	3.11 mi	37:50	12:11	-
10K	1:15:02	12:05	3.10 mi	37:12	11:58	-0:13
8M	1:33:20	11:40	1.79 mi	18:18	10:15	-1:43
10M	2:00:19	12:02	2.00 mi	26:59	13:30	+3:15
11M	2:13:53	12:10	1.00 mi	13:34	13:34	+0:04
Finish(13.11 mi)	2:44:12	12:32	2.11 mi	30:19	14:23	+0:49

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:15 /mi

Average Pace

12:32 /mi

Slowest Pace

14:23 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:33:20

57% of race

Time at Steady Pace

40:33

25% of race

Time at Slower Pace

30:19

18% of race

Average Pace: 12:31 /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	Males	M40-44	Seg. Overall	Seg. Males	Seg. M40-44
5K	3.11 mi	5399	2559	2559	5399	2559	2559
10K	3.10 mi	5078+321	2447+112	2447+112	4792	2365	2365
8M	1.79 mi	5094-16	2454-7	2454-7	5126	2445	2445
10M	2.00 mi	5101-7	2453+1	2453+1	5038	2397	2397
11M	1.00 mi	5047+54	2433+20	2433+20	4698	2270	2270
Finish(13.11 mi)	2.11 mi	4963+84	2385+48	2385+48	4567	2194	2194

2194

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