Brian Rettger

Millbury, MA

Bib: 5131 M

0:00
0:00
/ mi
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Overall
#0 / 15907
Top 30%
Gender (Male)
#0 / 9934
Top 36%
Division (M35-39)
#0 / 1396
Top 37%
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
9:28/mi
29:26
279164
10K· 6.21 mi
9:09/mi
57:53
103217
15K· 9.32 mi
9:01/mi
1:25:54
5155
21K· 13.05 mi
8:53/mi
1:59:03
2037
25K· 15.53 mi
8:40/mi
2:20:36
35
30K· 18.64 mi
8:55/mi
2:48:18
5857
35K· 21.75 mi
9:11/mi
3:16:50
9892
40K· 24.85 mi
10:02/mi
3:48:00
3653
Finish· 26.22 mi
11:04/mi
4:03:05
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
1:59:039:07 /mi⚡ faster
2nd Half
2:04:019:25 /mi+4.2%
Positive split — 4.2% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
29:269:283.11 mi29:26
9:28
-
10K
57:539:193.10 mi28:27
9:09
-0:19
15K
1:25:549:133.11 mi28:01
9:01
-0:08
21K
1:59:039:073.73 mi33:09
8:53
-0:08
25K
2:20:369:032.48 mi21:33
8:40
-0:13
30K
2:48:189:023.11 mi27:42
8:55
+0:15
35K
3:16:509:033.11 mi28:32
9:11
+0:16
40K
3:48:009:103.10 mi31:10
10:02
+0:51
Finish(26.22 mi)
4:03:059:171.37 mi15:05
11:04
+1:02
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:40 /mi

Average Pace

9:17 /mi

Slowest Pace

11:04 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

21:33

9% of race

Time at Steady Pace

2:55:17

72% of race

Time at Slower Pace

46:15

19% of race

Average Pace: 9:16 /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 mi5893446465852494035598
10K3.10 mi6220-3274688-224696-3866404954747
15K3.11 mi5920+3004484+204673+2352494035598
21K3.73 mi5405+5154139+345614+5942153309479
25K2.48 mi5146+2593931+208570+4442923297474
30K3.11 mi4694+4523589+342523+4733462582378
35K3.11 mi4452+2423393+196490+3339172887419
40K3.10 mi4517-653385+8489+148623352488
Finish(26.22 mi)1.37 mi4702-1853493-108510-2176444953683

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
×18story building
+279ft-164ft

Overall

5249

Males

4035

M35-39

4035

5K→10K

3.1 - 6.2 mi

Top 42%
×11story building
+103ft-217ft

Overall

6640

Males

4954

M35-39

4954

10K→15K

6.2 - 9.3 mi

Top 33%
×3story building
+51ft-55ft

Overall

5249

Males

4035

M35-39

4035

15K→21K

9.3 - 13.1 mi

Top 26%
×1story
+20ft-37ft

Overall

4215

Males

3309

M35-39

3309

21K→25K

13.1 - 15.5 mi

Top 27%
×2story building
+35ft-8ft

Overall

4292

Males

3297

M35-39

3297

25K→30K

15.5 - 18.6 mi

Top 21%
×2story building
+58ft-57ft

Overall

3346

Males

2582

M35-39

2582

30K→35K

18.6 - 21.8 mi

Top 25%
×2story building
+98ft-92ft

Overall

3917

Males

2887

M35-39

2887

35K→40K

21.8 - 24.9 mi

Top 31%
×2story building
+36ft-53ft

Overall

4862

Males

3352

M35-39

3352

40K→Finish

24.9 - 26.2 mi

Top 48%
×5story building
+80ft-24ft

Overall

7644

Males

4953

M35-39

4953

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#5893
5K10K
40174*-327
#5893 #6220
10K15K
34334*+300
#6220 #5920
15K21K
13528*+515
#5920 #5405
21K25K
23282*+259
#5405 #5146
25K30K
10462*+452
#5146 #4694
30K35K
61303*+242
#4694 #4452
35K40K
217152*-65
#4452 #4517
40KFinish
20015*-185
#4517 #4702
TOTALS
9592150*+1191
#5893 #4702

* 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