Justin Seim

Tacoma, WA

Bib: 1596 M

0:00
0:00
/ mi
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Overall
#0 / 15907
Top 1.0%
Gender (Male)
#0 / 9934
Top 1%
Division (M30-34)
#0 / 1564
Top 2%
Race Day Weather
43°/33°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
6:44/mi
20:56
279164
10K· 6.21 mi
6:22/mi
40:43
103217
15K· 9.32 mi
6:31/mi
1:00:59
5155
21K· 13.05 mi
6:37/mi
1:25:38
2037
25K· 15.53 mi
6:20/mi
1:41:22
35
30K· 18.64 mi
6:36/mi
2:01:53
5857
35K· 21.75 mi
6:29/mi
2:22:01
9892
40K· 24.85 mi
6:37/mi
2:42:35
3653
Finish· 26.22 mi
6:37/mi
2:51:37
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
1:25:386:34 /mi⚖️ balanced
2nd Half
1:25:586:32 /mi⚖️ balanced
Even split — consistent pacing between halves
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
20:566:443.11 mi20:56
6:44
-
10K
40:436:333.10 mi19:47
6:22
-0:22
15K
1:00:596:333.11 mi20:16
6:31
+0:09
21K
1:25:386:343.73 mi24:39
6:37
+0:06
25K
1:41:226:322.48 mi15:44
6:20
-0:17
30K
2:01:536:323.11 mi20:31
6:36
+0:16
35K
2:22:016:323.11 mi20:08
6:29
-0:07
40K
2:42:356:323.10 mi20:34
6:37
+0:08
Finish(26.22 mi)
2:51:376:331.37 mi9:02
6:37
0:00
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:20 /mi

Average Pace

6:33 /mi

Slowest Pace

6:44 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:30:41

88% of race

Time at Steady Pace

20:56

12% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:33 /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. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
5K3.11 mi2362195521119650
10K3.10 mi211+25197+2248+719918946
15K3.11 mi210+1194+34821119650
21K3.73 mi202+8187+74821720254
25K2.48 mi197+5183+44817216440
30K3.11 mi180+17170+1346+215815038
35K3.11 mi161+19153+1742+414113532
40K3.10 mi152+9147+639+311410828
Finish(26.22 mi)1.37 mi148+4143+436+31059931

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 1%
×18story building
+279ft-164ft

Overall

211

Males

196

M30-34

196

5K→10K

3.1 - 6.2 mi

Top 1%
×11story building
+103ft-217ft

Overall

199

Males

189

M30-34

189

10K→15K

6.2 - 9.3 mi

Top 1%
×3story building
+51ft-55ft

Overall

211

Males

196

M30-34

196

15K→21K

9.3 - 13.1 mi

Top 1%
×1story
+20ft-37ft

Overall

217

Males

202

M30-34

202

21K→25K

13.1 - 15.5 mi

Top 1%
×2story building
+35ft-8ft

Overall

172

Males

164

M30-34

164

25K→30K

15.5 - 18.6 mi

Top 1.0%
×2story building
+58ft-57ft

Overall

158

Males

150

M30-34

150

30K→35K

18.6 - 21.8 mi

Top 0.9%
×2story building
+98ft-92ft

Overall

141

Males

135

M30-34

135

35K→40K

21.8 - 24.9 mi

Top 0.7%
×2story building
+36ft-53ft

Overall

114

Males

108

M30-34

108

40K→Finish

24.9 - 26.2 mi

Top 0.7%
×5story building
+80ft-24ft

Overall

105

Males

99

M30-34

99

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#236
5K10K
227+25
#236 #211
10K15K
45+1
#211 #210
15K21K
311*+8
#210 #202
21K25K
05+5
#202 #197
25K30K
017+17
#197 #180
30K35K
120*+19
#180 #161
35K40K
312*+9
#161 #152
40KFinish
15+4
#152 #148
TOTALS
14102*+88
#236 #148

* 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