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BOSTON MARATHON 2025

Nicolas Menzies

Bib: 9188•M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 15%
Gender (Male)
#0 / 16105
Top 25%
Masters (Masters Men)
#0 / 10463
Top 11%
Division (M45-49)
#0 / 2386
Top 14%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:20
Rank: #6814
Start → 5K
6:52/mi
21:20 split
10K· 6.21 mi
42:06
Rank: #6059 (+755)
5K → 10K
6:41/mi
20:46 split
15K· 9.32 mi
1:03:02
Rank: #5843 (+216)
10K → 15K
6:44/mi
20:56 split
20K· 12.43 mi
1:24:05
Rank: #5634 (+209)
15K → 20K
6:47/mi
21:03 split
Half· 13.11 mi
1:28:39
Rank: #5600 (+34)
20K → Half
6:42/mi
4:34 split
25K· 15.53 mi
1:45:02
Rank: #5371 (+229)
Half → 25K
6:45/mi
16:23 split
30K· 18.64 mi
2:06:16
Rank: #4948 (+423)
25K → 30K
6:50/mi
21:14 split
20M
2:15:40
Rank: #4805 (+143)
30K → 20M
6:55/mi
9:24 split
21M
2:22:57
Rank: #4662 (+143)
20M → 21M
7:17/mi
7:17 split
35K· 21.75 mi
2:27:59
Rank: #4593 (+69)
21M → 35K
6:44/mi
5:02 split
23M
2:36:40
Rank: #4470 (+123)
35K → 23M
6:56/mi
8:41 split
24M
2:43:28
Rank: #4405 (+65)
23M → 24M
6:48/mi
6:48 split
40K· 24.85 mi
2:49:20
Rank: #4324 (+81)
24M → 40K
6:52/mi
5:52 split
25.2M
2:51:56
Rank: #4300 (+24)
40K → 25.2M
7:32/mi
2:36 split
Finish· 26.22 mi
2:58:51
Rank: #4294 (+6)
25.2M → Finish
6:47/mi
6:55 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:39
Pace6:46 /mi
2nd Half
Distance13.11 mi
Time1:30:12
Pace6:53 /mi
📊Positive Split: 1.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:46:5621:206:5221:20
6:52
-
10K
6.21 mi11:07:4242:066:4720:46
6:41
-0:11
15K
9.32 mi11:28:381:03:026:4620:56
6:44
+0:03
20K
12.43 mi11:49:411:24:056:4621:03
6:47
+0:03
Half
13.11 mi11:54:151:28:396:464:34
6:42
-0:05
25K
15.53 mi12:10:381:45:026:4616:23
6:45
+0:03
30K
18.64 mi12:31:522:06:166:4621:14
6:50
+0:05
20M
20.00 mi12:41:162:15:406:479:24
6:55
+0:05
21M
21.00 mi12:48:332:22:576:487:17
7:17
+0:22
35K
21.75 mi12:53:352:27:596:485:02
6:44
-0:33
23M
23.00 mi13:02:162:36:406:498:41
6:56
+0:12
24M
24.00 mi13:09:042:43:286:496:48
6:48
-0:08
40K
24.85 mi13:14:562:49:206:495:52
6:52
+0:04
25.2M
25.20 mi13:17:322:51:566:492:36
7:32
+0:40
Finish
26.22 mi13:24:272:58:516:506:55
6:47
-0:45

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

6:41 /mi

Average Pace

6:50 /mi

Slowest Pace

7:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:56:15

99% of race

Time at Steady Pace

2:36

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:49 /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 mi10:46:5621:206:5221:20
6:52
#6814
10K
6.21 mi11:07:4242:066:4720:46
6:41
#6059
15K
9.32 mi11:28:381:03:026:4620:56
6:44
#5843
20K
12.43 mi11:49:411:24:056:4621:03
6:47
#5634
Half
13.11 mi11:54:151:28:396:464:34
6:42
#5600
25K
15.53 mi12:10:381:45:026:4616:23
6:45
#5371
30K
18.64 mi12:31:522:06:166:4621:14
6:50
#4948
20M
20.00 mi12:41:162:15:406:479:24
6:55
#4805
21M
21.00 mi12:48:332:22:576:487:17
7:17
#4662
35K
21.75 mi12:53:352:27:596:485:02
6:44
#4593
23M
23.00 mi13:02:162:36:406:498:41
6:56
#4470
24M
24.00 mi13:09:042:43:286:496:48
6:48
#4405
40K
24.85 mi13:14:562:49:206:495:52
6:52
#4324
25.2M
25.20 mi13:17:322:51:566:492:36
7:32
#4300
Finish
26.22 mi13:24:272:58:516:506:55
6:47
#4294
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi6814616561655450(Top 19%)5009(Top 31%)5009(Top 210%)
10K6.21 mi3.10 mi6059+7555558+6075558+6075210(Top 18%)4839(Top 30%)4839(Top 203%)
15K9.32 mi3.11 mi5843+2165365+1935365+1935450(Top 19%)5009(Top 31%)5009(Top 210%)
20K12.43 mi3.11 mi5634+2095175+1905175+1905061(Top 18%)4669(Top 29%)4669(Top 196%)
Half13.11 mi0.68 mi5600+345147+285147+285224(Top 18%)4819(Top 30%)4819(Top 202%)
25K15.53 mi2.42 mi5371+2294947+2004947+2004551(Top 16%)4207(Top 26%)4207(Top 176%)
30K18.64 mi3.11 mi4948+4234574+3734574+3733664(Top 13%)3394(Top 21%)3394(Top 142%)
20M20.00 mi1.36 mi4805+1434449+1254449+1253634(Top 13%)3350(Top 21%)3350(Top 140%)
21M21.00 mi1.00 mi4662+1434319+1304319+1303565(Top 13%)3264(Top 20%)3264(Top 137%)
35K21.75 mi0.75 mi4593+694253+664253+663709(Top 13%)3356(Top 21%)3356(Top 141%)
23M23.00 mi1.25 mi4470+1234134+1194134+1193424(Top 12%)3112(Top 19%)3112(Top 130%)
24M24.00 mi1.00 mi4405+654067+674067+673532(Top 12%)3167(Top 20%)3167(Top 133%)
40K24.85 mi0.85 mi4324+813987+803987+803178(Top 11%)2851(Top 18%)2851(Top 119%)
25.2M25.20 mi0.35 mi4300+243963+243963+243606(Top 13%)3150(Top 20%)3150(Top 132%)
Finish26.22 mi1.02 mi4294+63951+123951+124434(Top 16%)3750(Top 23%)3750(Top 157%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
×21story building
+97ft-345ft

Overall

5450

Males

5009

M45-49

5009

5K→10K

3.1 - 6.2 mi

Top 18%
×5story building
+79ft-138ft

Overall

5210

Males

4839

M45-49

4839

10K→15K

6.2 - 9.3 mi

Top 19%
×3story building
+67ft-78ft

Overall

5450

Males

5009

M45-49

5009

15K→20K

9.3 - 12.4 mi

Top 18%
×5story building
+106ft-86ft

Overall

5061

Males

4669

M45-49

4669

20K→Half

12.4 - 13.1 mi

Top 18%
×2story building
+19ft-37ft

Overall

5224

Males

4819

M45-49

4819

Half→25K

13.1 - 15.5 mi

Top 16%
×4story building
+66ft-88ft

Overall

4551

Males

4207

M45-49

4207

25K→30K

15.5 - 18.6 mi

Top 13%
×9story building
+181ft-148ft

Overall

3664

Males

3394

M45-49

3394

30K→20M

18.6 - 20.0 mi

Top 13%
×5story building
+64ft-50ft

Overall

3634

Males

3350

M45-49

3350

20M→21M

20.0 - 21.0 mi

Top 13%
×8story building
+106ft-24ft

Overall

3565

Males

3264

M45-49

3264

21M→35K

21.0 - 21.8 mi

Top 13%
×7story building
+17ft-86ft

Overall

3709

Males

3356

M45-49

3356

35K→23M

21.8 - 23.0 mi

Top 12%
×5story building
+23ft-63ft

Overall

3424

Males

3112

M45-49

3112

23M→24M

23.0 - 24.0 mi

Top 12%
×6story building
+12ft-82ft

Overall

3532

Males

3167

M45-49

3167

24M→40K

24.0 - 24.9 mi

Top 11%
×1story
+6ft-20ft

Overall

3178

Males

2851

M45-49

2851

40K→25.2M

24.9 - 25.2 mi

Top 13%
×1story
+13ft-16ft

Overall

3606

Males

3150

M45-49

3150

25.2M→Finish

25.2 - 26.2 mi

Top 16%
×2story building
+22ft-21ft

Overall

4434

Males

3750

M45-49

3750

Passing Analysis

Category:
Athletes Passed
2779
Passed By
259
Net Change
+2520
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6814
5K → 10K7649+755#6814#6059
10K → 15K26246+216#6059#5843
15K → 20K24637+209#5843#5634
20K → Half4713+34#5634#5600
Half → 25K24415+229#5600#5371
25K → 30K4318+423#5371#4948
30K → 20M15310+143#4948#4805
20M → 21M15310+143#4805#4662
21M → 35K8011+69#4662#4593
35K → 23M14118+123#4593#4470
23M → 24M8419+65#4470#4405
24M → 40K9211+81#4405#4324
40K → 25.2M317+24#4324#4300
25.2M → Finish5145+6#4300#4294
TOTALS2779259+2520
📊

Passing Visuals

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

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing