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BOSTON MARATHON 2025

Nick Lavigne

Bib: 10156•M

SC

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 23%
Gender (Male)
#0 / 16105
Top 35%
Masters (Masters Men)
#0 / 10463
Top 21%
Division (M45-49)
#0 / 2386
Top 29%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:47
Rank: #5347
Start → 5K
6:41/mi
20:47 split
10K· 6.21 mi
41:43
Rank: #5503 (-156)
5K → 10K
6:44/mi
20:56 split
15K· 9.32 mi
1:02:28
Rank: #5276 (+227)
10K → 15K
6:41/mi
20:45 split
20K· 12.43 mi
1:23:18
Rank: #5018 (+258)
15K → 20K
6:42/mi
20:50 split
Half· 13.11 mi
1:27:50
Rank: #4999 (+19)
20K → Half
6:39/mi
4:32 split
25K· 15.53 mi
1:44:19
Rank: #4936 (+63)
Half → 25K
6:48/mi
16:29 split
30K· 18.64 mi
2:07:14
Rank: #5374 (-438)
25K → 30K
7:23/mi
22:55 split
20M
2:18:59
Rank: #6059 (-685)
30K → 20M
8:39/mi
11:45 split
21M
2:28:01
Rank: #6372 (-313)
20M → 21M
9:02/mi
9:02 split
35K· 21.75 mi
2:34:38
Rank: #6686 (-314)
21M → 35K
8:51/mi
6:37 split
23M
2:43:53
Rank: #6557 (+129)
35K → 23M
7:23/mi
9:15 split
24M
2:51:17
Rank: #6531 (+26)
23M → 24M
7:24/mi
7:24 split
40K· 24.85 mi
2:57:45
Rank: #6509 (+22)
24M → 40K
7:34/mi
6:28 split
25.2M
3:00:27
Rank: #6453 (+56)
40K → 25.2M
7:50/mi
2:42 split
Finish· 26.22 mi
3:07:46
Rank: #6419 (+34)
25.2M → Finish
7:11/mi
7:19 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:50
Pace6:42 /mi
2nd Half
Distance13.11 mi
Time1:39:56
Pace7:37 /mi
📊Positive Split: 13.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:46:5920:476:4120:47
6:41
-
10K
6.21 mi11:07:5541:436:4320:56
6:44
+0:03
15K
9.32 mi11:28:401:02:286:4220:45
6:41
-0:03
20K
12.43 mi11:49:301:23:186:4220:50
6:42
+0:01
Half
13.11 mi11:54:021:27:506:424:32
6:39
-0:03
25K
15.53 mi12:10:311:44:196:4316:29
6:48
+0:09
30K
18.64 mi12:33:262:07:146:5022:55
7:23
+0:35
20M
20.00 mi12:45:112:18:596:5711:45
8:39
+1:16
21M
21.00 mi12:54:132:28:017:039:02
9:02
+0:23
35K
21.75 mi13:00:502:34:387:076:37
8:51
-0:11
23M
23.00 mi13:10:052:43:537:089:15
7:23
-1:28
24M
24.00 mi13:17:292:51:177:087:24
7:24
+0:01
40K
24.85 mi13:23:572:57:457:096:28
7:34
+0:10
25.2M
25.20 mi13:26:393:00:277:102:42
7:50
+0:16
Finish
26.22 mi13:33:583:07:467:107:19
7:11
-0:39

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

6:39 /mi

Average Pace

7:10 /mi

Slowest Pace

9:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:44:19

56% of race

Time at Steady Pace

53:21

28% of race

Time at Slower Pace

30:06

16% of race

Average Pace: 7:10 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

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

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:46:5920:476:4120:47
6:41
#5347
10K
6.21 mi11:07:5541:436:4320:56
6:44
#5503
15K
9.32 mi11:28:401:02:286:4220:45
6:41
#5276
20K
12.43 mi11:49:301:23:186:4220:50
6:42
#5018
Half
13.11 mi11:54:021:27:506:424:32
6:39
#4999
25K
15.53 mi12:10:311:44:196:4316:29
6:48
#4936
30K
18.64 mi12:33:262:07:146:5022:55
7:23
#5374
20M
20.00 mi12:45:112:18:596:5711:45
8:39
#6059
21M
21.00 mi12:54:132:28:017:039:02
9:02
#6372
35K
21.75 mi13:00:502:34:387:076:37
8:51
#6686
23M
23.00 mi13:10:052:43:537:089:15
7:23
#6557
24M
24.00 mi13:17:292:51:177:087:24
7:24
#6531
40K
24.85 mi13:23:572:57:457:096:28
7:34
#6509
25.2M
25.20 mi13:26:393:00:277:102:42
7:50
#6453
Finish
26.22 mi13:33:583:07:467:107:19
7:11
#6419
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi5347497149714877(Top 17%)4548(Top 28%)4548(Top 191%)
10K6.21 mi3.10 mi5503-1565087-1165087-1165693(Top 20%)5222(Top 32%)5222(Top 219%)
15K9.32 mi3.11 mi5276+2274895+1924895+1924877(Top 17%)4548(Top 28%)4548(Top 191%)
20K12.43 mi3.11 mi5018+2584671+2244671+2244479(Top 16%)4174(Top 26%)4174(Top 175%)
Half13.11 mi0.68 mi4999+194649+224649+224804(Top 17%)4464(Top 28%)4464(Top 187%)
25K15.53 mi2.42 mi4936+634586+634586+634858(Top 17%)4466(Top 28%)4466(Top 187%)
30K18.64 mi3.11 mi5374-4384929-3434929-3436909(Top 24%)5914(Top 37%)5914(Top 248%)
20M20.00 mi1.36 mi6059-6855466-5375466-53714679(Top 52%)9764(Top 61%)9764(Top 409%)
21M21.00 mi1.00 mi6372-3135698-2325698-23213676(Top 48%)9175(Top 57%)9175(Top 385%)
35K21.75 mi0.75 mi6686-3145911-2135911-21317421(Top 61%)10771(Top 67%)10771(Top 451%)
23M23.00 mi1.25 mi6557+1295787+1245787+1245967(Top 21%)4945(Top 31%)4945(Top 207%)
24M24.00 mi1.00 mi6531+265750+375750+377013(Top 25%)5528(Top 34%)5528(Top 232%)
40K24.85 mi0.85 mi6509+225707+435707+437140(Top 25%)5501(Top 34%)5501(Top 231%)
25.2M25.20 mi0.35 mi6453+565654+535654+534986(Top 18%)4103(Top 25%)4103(Top 172%)
Finish26.22 mi1.02 mi6419+345606+485606+486893(Top 24%)5259(Top 33%)5259(Top 220%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×21stories
+97ft-345ft

Overall

4877

Males

4548

M45-49

4548

5K→10K

3.1 - 6.2 mi

Top 20%
×5stories
+79ft-138ft

Overall

5693

Males

5222

M45-49

5222

10K→15K

6.2 - 9.3 mi

Top 17%
×3stories
+67ft-78ft

Overall

4877

Males

4548

M45-49

4548

15K→20K

9.3 - 12.4 mi

Top 16%
×5stories
+106ft-86ft

Overall

4479

Males

4174

M45-49

4174

20K→Half

12.4 - 13.1 mi

Top 17%
×2stories
+19ft-37ft

Overall

4804

Males

4464

M45-49

4464

Half→25K

13.1 - 15.5 mi

Top 17%
×4stories
+66ft-88ft

Overall

4858

Males

4466

M45-49

4466

25K→30K

15.5 - 18.6 mi

Top 24%
×9stories
+181ft-148ft

Overall

6909

Males

5914

M45-49

5914

30K→20M

18.6 - 20.0 mi

Top 52%
×5stories
+64ft-50ft

Overall

14679

Males

9764

M45-49

9764

20M→21M

20.0 - 21.0 mi

Top 48%
×8stories
+106ft-24ft

Overall

13676

Males

9175

M45-49

9175

21M→35K

21.0 - 21.8 mi

Top 61%
×7stories
+17ft-86ft

Overall

17421

Males

10771

M45-49

10771

35K→23M

21.8 - 23.0 mi

Top 21%
×5stories
+23ft-63ft

Overall

5967

Males

4945

M45-49

4945

23M→24M

23.0 - 24.0 mi

Top 25%
×6stories
+12ft-82ft

Overall

7013

Males

5528

M45-49

5528

24M→40K

24.0 - 24.9 mi

Top 25%
×1story
+6ft-20ft

Overall

7140

Males

5501

M45-49

5501

40K→25.2M

24.9 - 25.2 mi

Top 18%
×1story
+13ft-16ft

Overall

4986

Males

4103

M45-49

4103

25.2M→Finish

25.2 - 26.2 mi

Top 24%
×2stories
+22ft-21ft

Overall

6893

Males

5259

M45-49

5259

Passing Analysis

Category:
Athletes Passed
1361
Passed By
2433
Net Change
-1072
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5347
5K → 10K113269-156#5347#5503
10K → 15K26437+227#5503#5276
15K → 20K28022+258#5276#5018
20K → Half3516+19#5018#4999
Half → 25K13067+63#4999#4936
25K → 30K77515-438#4936#5374
30K → 20M4689-685#5374#6059
20M → 21M12325-313#6059#6372
21M → 35K11325-314#6372#6686
35K → 23M14920+129#6686#6557
23M → 24M7650+26#6557#6531
24M → 40K6947+22#6531#6509
40K → 25.2M604+56#6509#6453
25.2M → Finish8147+34#6453#6419
TOTALS13612433-1072
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing