Colin Durham

Dallas, TX

Bib: 2573 M 57

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 3420

Top 24%

Gender (Male)

#0 / 2358

Top 28%

Masters (Masters Men)

#0 / 785

Top 23%

Division (M55-59)

#0 / 83

Top 14%

Race Day Weather

57°/47°F

mist

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

472 ft elev

5K· 3.11 mi

9:17/mi

28:52

↑ 141 ft↓ 118 ft0.1% grade

491 ft elev

10K· 6.21 mi

9:13/mi

57:31

↑ 135 ft↓ 59 ft0.5% grade

565 ft elev

15K· 9.32 mi

9:04/mi

1:25:41

↑ 119 ft↓ 113 ft

573 ft elev

20K· 12.43 mi

8:59/mi

1:53:35

↑ 98 ft↓ 187 ft0.5% grade

481 ft elev

13.1M

9:15/mi

1:59:48

↓ 13 ft0.1% grade

475 ft elev

25K· 15.53 mi

9:23/mi

2:22:39

↑ 52 ft↓ 68 ft0.1% grade

459 ft elev

31K· 19.26 mi

8:22/mi

2:53:50

↑ 153 ft↓ 78 ft0.4% grade

541 ft elev

36K· 22.37 mi

10:07/mi

3:25:15

↑ 64 ft↓ 154 ft0.5% grade

457 ft elev

Finish· 26.22 mi

8:41/mi

3:58:42

↑ 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

1:59:489:09 /mi⚖️ balanced

2nd Half

1:58:549:04 /mi⚖️ balanced

Even split — consistent pacing between halves

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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	28:52	9:17	3.11 mi	28:52	9:17	-
10K	57:31	9:15	3.10 mi	28:39	9:13	-0:04
15K	1:25:41	9:12	3.11 mi	28:10	9:04	-0:09
20K	1:53:35	9:08	3.11 mi	27:54	8:59	-0:05
13.1M	1:59:48	9:09	0.67 mi	6:13	9:15	+0:16
25K	2:22:39	9:11	2.43 mi	22:51	9:23	+0:08
31K	2:53:50	9:01	3.73 mi	31:11	8:22	-1:01
36K	3:25:15	9:11	3.11 mi	31:25	10:07	+1:45
Finish(26.22 mi)	3:58:42	9:07	3.85 mi	33:27	8:41	-1:26

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:22 /mi

Average Pace

9:07 /mi

Slowest Pace

10:07 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:32:32

39% of race

Time at Steady Pace

1:54:45

48% of race

Time at Slower Pace

31:25

13% of race

Average Pace: 9:06 /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	M55-59	Seg. Overall	Seg. Males	Seg. M55-59
5K	3.11 mi	1423	1137	30	1366	1106	23
10K	3.10 mi	1376+47	1112+25	26+4	1383	1114	26
15K	3.11 mi	1367+9	1106+6	26	1366	1106	23
20K	3.11 mi	1309+58	1062+44	23+3	1096	900	18
13.1M	0.67 mi	1296+13	1052+10	23	1170	947	20
25K	2.43 mi	1211+85	982+70	21+2	1016	831	19
31K	3.73 mi	1102+109	896+86	20+1	861	696	14
36K	3.11 mi	968+134	782+114	16+4	592	476	9
Finish(26.22 mi)	3.85 mi	834+134	670+112	12+4	409	328	6

M55-59

Passing Analysis

Category:

▲Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#1423
5K → 10K	3178+47	#1423 → #1376
10K → 15K	2837+9	#1376 → #1367
15K → 20K	1068+58	#1367 → #1309
20K → 13.1M	013+13	#1309 → #1296
13.1M → 25K	085+85	#1296 → #1211
25K → 31K	9118+109	#1211 → #1102
31K → 36K	3137+134	#1102 → #968
36K → Finish	2136+134	#968 → #834
TOTALS	83672+589	#1423 → #834

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

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Results processed 15 days ago

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Dallas White Rock Marathon

Race timed by

MyChipTime

Colin Durham

Race Timeline

The Course

Half Splits

Your race, unpacked

Checkpoint Splits

Checkpoints & Pacing

Pace Line

Segments

Heatmap

Checkpoint and Segment Rankings

Segment Performance Analysis

10K→15K

5K→10K

10K→15K

15K→20K

20K→13.1M

13.1M→25K

25K→31K

31K→36K

36K→Finish