Jeff Collins

Garland, TX

Bib: 15706 M 37

0:00

0:00

/ mi

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Overall

#0 / 9128

Gender (Male)

#0 / 4629

Division (M35-39)

#0 / 609

Race Day Weather

57°/47°F

mist

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Mile 5 · 502 ft

Start

0:00

Race begins

461 ft elev

5K· 3.11 mi

14:23/mi

44:41

↑ 131 ft↓ 123 ft

454 ft elev

10K· 6.21 mi

16:22/mi

1:35:31

↑ 169 ft↓ 60 ft0.7% grade

563 ft elev

12.5K· 7.77 mi

14:32/mi

1:58:05

↑ 59 ft↓ 70 ft0.1% grade

555 ft elev

15K· 9.32 mi

20:01/mi

2:29:10

↓ 75 ft0.8% grade

488 ft elev

Finish· 13.11 mi

18:23/mi

3:38:47

↑ 97 ft↓ 117 ft

467 ft elev

Course Elevation

472ft

Total climb

196ft

Range

399 to 595 ft

466ft

Total descent

About the height of the Statue of Liberty

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The Course

Half Splits

1st Half· via 10K

1:35:3115:22 /mi⚡ faster

2nd Half

2:03:1617:53 /mi+29.1%

Positive split — 29.1% slower in the second half

AI Race Performance Report

Jeff'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	44:41	14:23	3.11 mi	44:41	14:23	-
10K	1:35:31	15:22	3.10 mi	50:50	16:22	+1:59
12.5K	1:58:05	15:12	1.56 mi	22:34	14:32	-1:50
15K	2:29:10	16:00	1.55 mi	31:05	20:01	+5:29
Finish(13.11 mi)	3:38:47	16:41	3.79 mi	1:09:37	18:23	-1:38

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Checkpoints & Pacing

Pace Line

Fastest Pace

14:23 /mi

Average Pace

16:41 /mi

Slowest Pace

20:01 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:07:15

31% of race

Time at Steady Pace

50:50

23% of race

Time at Slower Pace

1:40:42

46% of race

Average Pace: 16:41 /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	M35-39	Seg. Overall	Seg. Males	Seg. M35-39
5K	3.11 mi	8492	4409	604	8637	4439	610
10K	3.10 mi	8605-113	4452-43	610-6	8684	4475	611
12.5K	1.56 mi	8610-5	4441+11	609+1	8637	4439	610
15K	1.55 mi	8678-68	4459-18	611-2	8861	4517	615
Finish(13.11 mi)	3.79 mi	8760-82	4480-21	614-3	8894	4531	614

614

Passing Analysis

No position changes recorded for this athlete.

All Results

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Public Race Data

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Race managed by

Dallas White Rock Marathon

Race timed by

MyChipTime