David Marlin

Terrell, TX

Bib: 4945 M 30

0:00

0:00

/ mi

Be the first to cheer!

Overall

#0 / 3874

Top 21%

Gender (Male)

#0 / 2685

Top 25%

Division (M30-34)

#0 / 491

Top 26%

Race Day Weather

31°/21°F

few clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

472 ft elev

5K· 3.11 mi

9:19/mi

28:56

↑ 141 ft↓ 118 ft0.1% grade

491 ft elev

10K· 6.21 mi

8:57/mi

56:43

↑ 135 ft↓ 59 ft0.5% grade

565 ft elev

15K· 9.32 mi

9:15/mi

1:25:28

↑ 119 ft↓ 113 ft

573 ft elev

20K· 12.43 mi

8:33/mi

1:52:02

↑ 98 ft↓ 187 ft0.5% grade

481 ft elev

13.1M

9:00/mi

1:58:05

↓ 13 ft0.1% grade

475 ft elev

25K· 15.53 mi

9:12/mi

2:20:30

↑ 52 ft↓ 68 ft0.1% grade

459 ft elev

31K· 19.26 mi

8:05/mi

2:50:39

↑ 153 ft↓ 78 ft0.4% grade

541 ft elev

36K· 22.37 mi

9:13/mi

3:19:16

↑ 64 ft↓ 154 ft0.5% grade

457 ft elev

Finish· 26.22 mi

7:24/mi

3:47:45

↑ 79 ft↓ 112 ft0.2% grade

427 ft elev

Course Elevation

367–604 ft

≈

×20story building

•▲ 872 ft climb · ▼ 918 ft descent

The Course

Half Splits

1st Half· via 13.1M

1:58:059:01 /mi+7.1%

2nd Half

1:49:408:22 /mi✓ faster

Negative split — 7.1% faster in the second half

Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	28:56	9:19	3.11 mi	28:56	9:19	-
10K	56:43	9:08	3.10 mi	27:47	8:57	-0:22
15K	1:25:28	9:10	3.11 mi	28:45	9:15	+0:18
20K	1:52:02	9:01	3.11 mi	26:34	8:33	-0:42
13.1M	1:58:05	9:01	0.67 mi	6:03	9:00	+0:27
25K	2:20:30	9:03	2.43 mi	22:25	9:12	+0:12
31K	2:50:39	8:52	3.73 mi	30:09	8:05	-1:07
36K	3:19:16	8:54	3.11 mi	28:37	9:13	+1:08
Finish(26.22 mi)	3:47:45	8:42	3.85 mi	28:29	7:24	-1:49

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:24 /mi

Average Pace

8:42 /mi

Slowest Pace

9:19 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:25:12

37% of race

Time at Steady Pace

1:53:37

50% of race

Time at Slower Pace

28:56

13% of race

Average Pace: 8:41 /mi

Loading chart...

Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Males	M30-34	Seg. Overall	Seg. Males	Seg. M30-34
5K	3.11 mi	1516	1207	225	1729	1378	264
10K	3.10 mi	1384+132	1115+92	209+16	1226	992	186
15K	3.11 mi	1496-112	1203-88	221-12	1729	1378	264
20K	3.11 mi	1305+191	1056+147	200+21	890	735	133
13.1M	0.67 mi	1291+14	1048+8	197+3	1126	927	176
25K	2.43 mi	1257+34	1017+31	190+7	1181	950	171
31K	3.73 mi	1161+96	942+75	178+12	939	764	141
36K	3.11 mi	1003+158	815+127	151+27	561	465	84
Finish(26.22 mi)	3.85 mi	822+181	676+139	127+24	218	195	35

36K→Finish

22.4 - 26.2 mi

Top 6%

×8story building

+79ft-112ft

Overall

218

Males

195

M30-34

Passing Analysis

Category:

▲Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#1516
5K → 10K	14146+132	#1516 → #1384
10K → 15K	1219-112	#1384 → #1496
15K → 20K	1192+191	#1496 → #1305
20K → 13.1M	519+14	#1305 → #1291
13.1M → 25K	1953+34	#1291 → #1257
25K → 31K	4100+96	#1257 → #1161
31K → 36K	3161+158	#1161 → #1003
36K → Finish	0181+181	#1003 → #822
TOTALS	167861+694	#1516 → #822

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Quick Links

Find another athlete or browse the full results

Search for another athlete

All Results

Browse complete race results with filtering

→

Results processed 15 days ago

Official Timing Data

Enhanced athlete results built from official timing data.

Race managed by

Dallas White Rock Marathon

Race timed by

MyChipTime