Spencer Petersen

Plano, TX

Bib: 1609 M 49

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 3874

Gender (Male)

#0 / 2685

Masters (Masters Men)

#0 / 739

Division (M45-49)

#0 / 171

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

10:57/mi

34:00

↑ 141 ft↓ 118 ft0.1% grade

491 ft elev

10K· 6.21 mi

10:44/mi

1:07:21

↑ 135 ft↓ 59 ft0.5% grade

565 ft elev

15K· 9.32 mi

10:34/mi

1:40:12

↑ 119 ft↓ 113 ft

573 ft elev

20K· 12.43 mi

10:55/mi

2:14:07

↑ 98 ft↓ 187 ft0.5% grade

481 ft elev

13.1M

11:12/mi

2:21:39

↓ 13 ft0.1% grade

475 ft elev

25K· 15.53 mi

14:18/mi

2:56:29

↑ 52 ft↓ 68 ft0.1% grade

459 ft elev

31K· 19.26 mi

12:47/mi

3:44:07

↑ 153 ft↓ 78 ft0.4% grade

541 ft elev

36K· 22.37 mi

14:39/mi

4:29:38

↑ 64 ft↓ 154 ft0.5% grade

457 ft elev

Finish· 26.22 mi

12:44/mi

5:18:39

↑ 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

2:21:3910:49 /mi⚡ faster

2nd Half

2:57:0013:30 /mi+25.0%

Positive split — 25.0% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	34:00	10:57	3.11 mi	34:00	10:57	-
10K	1:07:21	10:50	3.10 mi	33:21	10:44	-0:13
15K	1:40:12	10:45	3.11 mi	32:51	10:34	-0:10
20K	2:14:07	10:48	3.11 mi	33:55	10:55	+0:21
13.1M	2:21:39	10:49	0.67 mi	7:32	11:12	+0:17
25K	2:56:29	11:22	2.43 mi	34:50	14:18	+3:06
31K	3:44:07	11:38	3.73 mi	47:38	12:47	-1:31
36K	4:29:38	12:03	3.11 mi	45:31	14:39	+1:52
Finish(26.22 mi)	5:18:39	12:10	3.85 mi	49:01	12:44	-1:55

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:34 /mi

Average Pace

12:10 /mi

Slowest Pace

14:39 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:21:39

44% of race

Time at Slower Pace

2:57:00

56% of race

Average Pace: 12:09 /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	M45-49	Seg. Overall	Seg. Males	Seg. M45-49
5K	3.11 mi	2889	2137	139	2722	2036	131
10K	3.10 mi	2795+94	2094+43	135+4	2776	2087	134
15K	3.11 mi	2784+11	2078+16	133+2	2722	2036	131
20K	3.11 mi	2743+41	2045+33	131+2	2654	1982	123
13.1M	0.67 mi	2734+9	2040+5	131	2676	1979	118
25K	2.43 mi	2932-198	2159-119	136-5	3482	2458	158
31K	3.73 mi	3046-114	2215-56	142-6	3336	2341	148
36K	3.11 mi	3030+16	2187+28	141+1	2965	2073	128
Finish(26.22 mi)	3.85 mi	2980+50	2144+43	137+4	2751	1916	120

120

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#2889
5K → 10K	41135+94	#2889 → #2795
10K → 15K	4960+11	#2795 → #2784
15K → 20K	4687+41	#2784 → #2743
20K → 13.1M	716+9	#2743 → #2734
13.1M → 25K	2024-198	#2734 → #2932
25K → 31K	13117-114	#2932 → #3046
31K → 36K	3955+16	#3046 → #3030
36K → Finish	1565+50	#3030 → #2980
TOTALS	530439-91	#2889 → #2980

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

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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

Spencer Petersen

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

Passing Analysis

Passing Visualized

Passing Circle

Position Flow

Race Lanes

Age Grade

Export Track Data

Questions or issues regarding timing data?

Quick Links

All Results

Official Timing Data