Matthew Zach

Carlsbad, CA

Bib: 23411 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 40%
Gender (Male)
#0 / 17709
Top 46%
Division (M35-39)
#0 / 2420
Top 49%
Race Day Weather
42°/32°F
broken clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
10:20/mi
32:07
279164
10K· 6.21 mi
9:37/mi
1:02:00
103217
15K· 9.32 mi
9:55/mi
1:32:49
5155
21K· 13.05 mi
10:14/mi
2:10:58
2037
25K· 15.53 mi
10:21/mi
2:36:41
35
30K· 18.64 mi
11:09/mi
3:11:21
5857
35K· 21.75 mi
10:28/mi
3:43:51
9892
40K· 24.85 mi
9:54/mi
4:14:38
3653
Finish· 26.22 mi
9:55/mi
4:28:09
8024
Course Elevation
764ft
Total climb
717ft
Total descent
234ft
Range
3 to 237 ft
×20story building

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The Course

Half Splits

1st Half· via 21K
2:10:5810:02 /mi⚡ faster
2nd Half
2:17:1110:25 /mi+4.7%
Positive split — 4.7% slower in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
32:0710:203.11 mi32:07
10:20
-
10K
1:02:009:593.10 mi29:53
9:37
-0:43
15K
1:32:499:573.11 mi30:49
9:55
+0:18
21K
2:10:5810:023.73 mi38:09
10:14
+0:19
25K
2:36:4110:052.48 mi25:43
10:21
+0:07
30K
3:11:2110:163.11 mi34:40
11:09
+0:48
35K
3:43:5110:183.11 mi32:30
10:28
-0:41
40K
4:14:3810:153.10 mi30:47
9:54
-0:34
Finish(26.22 mi)
4:28:0910:141.37 mi13:31
9:55
+0:01
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:37 /mi

Average Pace

10:14 /mi

Slowest Pace

11:09 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:53:29

87% of race

Time at Steady Pace

34:40

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:14 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
5K3.11 mi13750953214181434098501450
10K3.10 mi13457+2939377+1551390+281329293111376
15K3.11 mi13650-1939487-1101394-41434098501450
21K3.73 mi13793-1439543-561395-11441398801444
25K2.48 mi13958-1659589-461403-815233101291477
30K3.11 mi14135-1779618-291418-151538099751441
35K3.11 mi13423+7129081+5371336+821090471701041
40K3.10 mi12323+11008333+7481216+12074204961718
Finish(26.22 mi)1.37 mi12000+3238102+2311176+4075694969699

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 48%
×18story building
+279ft-164ft

Overall

14340

Males

9850

M35-39

9850

5K→10K

3.1 - 6.2 mi

Top 44%
×11story building
+103ft-217ft

Overall

13292

Males

9311

M35-39

9311

10K→15K

6.2 - 9.3 mi

Top 48%
×3story building
+51ft-55ft

Overall

14340

Males

9850

M35-39

9850

15K→21K

9.3 - 13.1 mi

Top 48%
×1story
+20ft-37ft

Overall

14413

Males

9880

M35-39

9880

21K→25K

13.1 - 15.5 mi

Top 51%
×2story building
+35ft-8ft

Overall

15233

Males

10129

M35-39

10129

25K→30K

15.5 - 18.6 mi

Top 51%
×2story building
+58ft-57ft

Overall

15380

Males

9975

M35-39

9975

30K→35K

18.6 - 21.8 mi

Top 36%
×2story building
+98ft-92ft

Overall

10904

Males

7170

M35-39

7170

35K→40K

21.8 - 24.9 mi

Top 25%
×2story building
+36ft-53ft

Overall

7420

Males

4961

M35-39

4961

40K→Finish

24.9 - 26.2 mi

Top 25%
×5story building
+80ft-24ft

Overall

7569

Males

4969

M35-39

4969

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#13750
5K10K
274567*+293
#13750 #13457
10K15K
407214*-193
#13457 #13650
15K21K
451308*-143
#13650 #13793
21K25K
398233*-165
#13793 #13958
25K30K
478301*-177
#13958 #14135
30K35K
72784*+712
#14135 #13423
35K40K
181118*+1100
#13423 #12323
40KFinish
14337*+323
#12323 #12000
TOTALS
21123862*+1750
#13750 #12000

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

Category:
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Passing Circle

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Position Flow

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Race Lanes

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Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions