Christopher Lammi

Lynnfield, MA

Bib: 3309 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 15%
Gender (Male)
#0 / 17709
Top 19%
Masters (Masters Men)
#0 / 8330
Top 13%
Division (M40-44)
#0 / 2340
Top 18%
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
9:04/mi
28:11
279164
10K· 6.21 mi
8:25/mi
54:19
103217
15K· 9.32 mi
8:22/mi
1:20:18
5155
21K· 13.05 mi
8:35/mi
1:52:19
2037
25K· 15.53 mi
8:10/mi
2:12:36
35
30K· 18.64 mi
8:32/mi
2:39:08
5857
35K· 21.75 mi
8:50/mi
3:06:34
9892
40K· 24.85 mi
9:16/mi
3:35:21
3653
Finish· 26.22 mi
9:40/mi
3:48:32
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
1:52:198:36 /mi⚡ faster
2nd Half
1:56:138:49 /mi+3.5%
Positive split — 3.5% 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
28:119:043.11 mi28:11
9:04
-
10K
54:198:443.10 mi26:08
8:25
-0:39
15K
1:20:188:373.11 mi25:59
8:22
-0:03
21K
1:52:198:363.73 mi32:01
8:35
+0:13
25K
2:12:368:322.48 mi20:17
8:10
-0:25
30K
2:39:088:323.11 mi26:32
8:32
+0:22
35K
3:06:348:353.11 mi27:26
8:50
+0:18
40K
3:35:218:403.10 mi28:47
9:16
+0:26
Finish(26.22 mi)
3:48:328:431.37 mi13:11
9:40
+0:24
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:10 /mi

Average Pace

8:43 /mi

Slowest Pace

9:40 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:38:23

69% of race

Time at Steady Pace

56:58

25% of race

Time at Slower Pace

13:11

6% of race

Average Pace: 8:43 /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. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi5954460758150453981487
10K3.10 mi5759+1954487+120570+1156224419561
15K3.11 mi5475+2844290+197540+3050453981487
21K3.73 mi5330+1454182+108518+2252144089494
25K2.48 mi5059+2713970+212494+2441583279403
30K3.11 mi4735+3243703+267462+3240223130379
35K3.11 mi4520+2153496+207433+2943593245390
40K3.10 mi4462+583406+90416+1751063589444
Finish(26.22 mi)1.37 mi4518-563432-26417-165784386527

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×18story building
+279ft-164ft

Overall

5045

Males

3981

M40-44

3981

5K→10K

3.1 - 6.2 mi

Top 19%
×11story building
+103ft-217ft

Overall

5622

Males

4419

M40-44

4419

10K→15K

6.2 - 9.3 mi

Top 17%
×3story building
+51ft-55ft

Overall

5045

Males

3981

M40-44

3981

15K→21K

9.3 - 13.1 mi

Top 17%
×1story
+20ft-37ft

Overall

5214

Males

4089

M40-44

4089

21K→25K

13.1 - 15.5 mi

Top 14%
×2story building
+35ft-8ft

Overall

4158

Males

3279

M40-44

3279

25K→30K

15.5 - 18.6 mi

Top 13%
×2story building
+58ft-57ft

Overall

4022

Males

3130

M40-44

3130

30K→35K

18.6 - 21.8 mi

Top 15%
×2story building
+98ft-92ft

Overall

4359

Males

3245

M40-44

3245

35K→40K

21.8 - 24.9 mi

Top 17%
×2story building
+36ft-53ft

Overall

5106

Males

3589

M40-44

3589

40K→Finish

24.9 - 26.2 mi

Top 22%
×5story building
+80ft-24ft

Overall

6578

Males

4386

M40-44

4386

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#5954
5K10K
153348*+195
#5954 #5759
10K15K
46330*+284
#5759 #5475
15K21K
100245*+145
#5475 #5330
21K25K
15286+271
#5330 #5059
25K30K
28352*+324
#5059 #4735
30K35K
79294*+215
#4735 #4520
35K40K
159217*+58
#4520 #4462
40KFinish
11660*-56
#4462 #4518
TOTALS
6962132*+1436
#5954 #4518

* 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