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BOSTON MARATHON 2025

Neil Mcbain

Bib: 9310•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 21%
Gender (Male)
#0 / 16105
Top 33%
Masters (Masters Men)
#0 / 10463
Top 19%
Division (M40-44)
#0 / 2247
Top 45%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
6:48/mi
21:09
↑ 97↓ 3451.5%
10K· 6.21 mi
6:52/mi
42:30
↑ 79↓ 1380.4%
15K· 9.32 mi
6:50/mi
1:03:45
↑ 67↓ 78
20K· 12.43 mi
6:56/mi
1:25:17
↑ 106↓ 860.1%
Half· 13.11 mi
6:46/mi
1:29:54
↑ 19↓ 370.5%
25K· 15.53 mi
6:59/mi
1:46:50
↑ 66↓ 880.2%
30K· 18.64 mi
7:16/mi
2:09:24
↑ 181↓ 1480.2%
20M
7:25/mi
2:19:29
↑ 64↓ 500.2%
21M
7:42/mi
2:27:11
↑ 106↓ 241.6%
35K· 21.75 mi
7:48/mi
2:33:01
↑ 17↓ 861.7%
23M
7:19/mi
2:42:11
↑ 23↓ 630.6%
24M
7:12/mi
2:49:23
↓ 821.3%
40K· 24.85 mi
7:24/mi
2:55:43
↓ 200.3%
25.2M
8:19/mi
2:58:35
↑ 13↓ 160.2%
Finish· 26.22 mi
7:17/mi
3:06:00
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:54
Pace6:51 /mi
2nd Half
Distance13.11 mi
Time1:36:06
Pace7:20 /mi
📊Positive Split: 6.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:46:2121:096:4821:09
6:48
-
10K
6.21 mi11:07:4242:306:5021:21
6:52
+0:04
15K
9.32 mi11:28:571:03:456:5021:15
6:50
-0:02
20K
12.43 mi11:50:291:25:176:5221:32
6:56
+0:06
Half
13.11 mi11:55:061:29:546:514:37
6:46
-0:10
25K
15.53 mi12:12:021:46:506:5316:56
6:59
+0:13
30K
18.64 mi12:34:362:09:246:5622:34
7:16
+0:17
20M
20.00 mi12:44:412:19:296:5810:05
7:25
+0:09
21M
21.00 mi12:52:232:27:117:017:42
7:42
+0:17
35K
21.75 mi12:58:132:33:017:025:50
7:48
+0:06
23M
23.00 mi13:07:232:42:117:039:10
7:19
-0:29
24M
24.00 mi13:14:352:49:237:037:12
7:12
-0:07
40K
24.85 mi13:20:552:55:437:046:20
7:24
+0:12
25.2M
25.20 mi13:23:472:58:357:052:52
8:19
+0:55
Finish
26.22 mi13:31:123:06:007:067:25
7:17
-1:02

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

6:46 /mi

Average Pace

7:06 /mi

Slowest Pace

8:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:46:50

57% of race

Time at Steady Pace

1:02:46

34% of race

Time at Slower Pace

16:24

9% of race

Average Pace: 7:06 /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 mi10:46:2121:096:4821:09
6:48
#6355
10K
6.21 mi11:07:4242:306:5021:21
6:52
#6656
15K
9.32 mi11:28:571:03:456:5021:15
6:50
#6560
20K
12.43 mi11:50:291:25:176:5221:32
6:56
#6515
Half
13.11 mi11:55:061:29:546:514:37
6:46
#6480
25K
15.53 mi12:12:021:46:506:5316:56
6:59
#6394
30K
18.64 mi12:34:362:09:246:5622:34
7:16
#6275
20M
20.00 mi12:44:412:19:296:5810:05
7:25
#6220
21M
21.00 mi12:52:232:27:117:017:42
7:42
#6144
35K
21.75 mi12:58:132:33:017:025:50
7:48
#6240
23M
23.00 mi13:07:232:42:117:039:10
7:19
#6122
24M
24.00 mi13:14:352:49:237:037:12
7:12
#6055
40K
24.85 mi13:20:552:55:437:046:20
7:24
#5999
25.2M
25.20 mi13:23:472:58:357:052:52
8:19
#5998
Finish
26.22 mi13:31:123:06:007:067:25
7:17
#5982
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi6355580158016468(Top 23%)5842(Top 36%)5842(Top 260%)
10K6.21 mi3.10 mi6656-3016028-2276028-2277023(Top 25%)6289(Top 39%)6289(Top 280%)
15K9.32 mi3.11 mi6560+965929+995929+996468(Top 23%)5842(Top 36%)5842(Top 260%)
20K12.43 mi3.11 mi6515+455891+385891+386410(Top 23%)5750(Top 36%)5750(Top 256%)
Half13.11 mi0.68 mi6480+355858+335858+335791(Top 20%)5278(Top 33%)5278(Top 235%)
25K15.53 mi2.42 mi6394+865780+785780+786208(Top 22%)5548(Top 34%)5548(Top 247%)
30K18.64 mi3.11 mi6275+1195652+1285652+1286239(Top 22%)5476(Top 34%)5476(Top 244%)
20M20.00 mi1.36 mi6220+555596+565596+566477(Top 23%)5503(Top 34%)5503(Top 245%)
21M21.00 mi1.00 mi6144+765518+785518+785612(Top 20%)4805(Top 30%)4805(Top 214%)
35K21.75 mi0.75 mi6240-965584-665584-6610722(Top 38%)7704(Top 48%)7704(Top 343%)
23M23.00 mi1.25 mi6122+1185472+1125472+1125562(Top 20%)4706(Top 29%)4706(Top 209%)
24M24.00 mi1.00 mi6055+675410+625410+625799(Top 20%)4787(Top 30%)4787(Top 213%)
40K24.85 mi0.85 mi5999+565347+635347+636213(Top 22%)4973(Top 31%)4973(Top 221%)
25.2M25.20 mi0.35 mi5998+15339+85339+87619(Top 27%)5678(Top 35%)5678(Top 253%)
Finish26.22 mi1.02 mi5982+165305+345305+347577(Top 27%)5657(Top 35%)5657(Top 252%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 23%
×21story building
+97ft-345ft

Overall

6468

Males

5842

M40-44

5842

5K→10K

3.1 - 6.2 mi

Top 25%
×5story building
+79ft-138ft

Overall

7023

Males

6289

M40-44

6289

10K→15K

6.2 - 9.3 mi

Top 23%
×3story building
+67ft-78ft

Overall

6468

Males

5842

M40-44

5842

15K→20K

9.3 - 12.4 mi

Top 23%
×5story building
+106ft-86ft

Overall

6410

Males

5750

M40-44

5750

20K→Half

12.4 - 13.1 mi

Top 20%
×2story building
+19ft-37ft

Overall

5791

Males

5278

M40-44

5278

Half→25K

13.1 - 15.5 mi

Top 22%
×4story building
+66ft-88ft

Overall

6208

Males

5548

M40-44

5548

25K→30K

15.5 - 18.6 mi

Top 22%
×9story building
+181ft-148ft

Overall

6239

Males

5476

M40-44

5476

30K→20M

18.6 - 20.0 mi

Top 23%
×5story building
+64ft-50ft

Overall

6477

Males

5503

M40-44

5503

20M→21M

20.0 - 21.0 mi

Top 20%
×8story building
+106ft-24ft

Overall

5612

Males

4805

M40-44

4805

21M→35K

21.0 - 21.8 mi

Top 38%
×7story building
+17ft-86ft

Overall

10722

Males

7704

M40-44

7704

35K→23M

21.8 - 23.0 mi

Top 20%
×5story building
+23ft-63ft

Overall

5562

Males

4706

M40-44

4706

23M→24M

23.0 - 24.0 mi

Top 20%
×6story building
+12ft-82ft

Overall

5799

Males

4787

M40-44

4787

24M→40K

24.0 - 24.9 mi

Top 22%
×1story
+6ft-20ft

Overall

6213

Males

4973

M40-44

4973

40K→25.2M

24.9 - 25.2 mi

Top 27%
×1story
+13ft-16ft

Overall

7619

Males

5678

M40-44

5678

25.2M→Finish

25.2 - 26.2 mi

Top 27%
×2story building
+22ft-21ft

Overall

7577

Males

5657

M40-44

5657

Passing Analysis

Category:
Athletes Passed
1535
Passed By
1162
Net Change
+373
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6355
5K → 10K96397-301#6355#6656
10K → 15K202106+96#6656#6560
15K → 20K160115+45#6560#6515
20K → Half438+35#6515#6480
Half → 25K16983+86#6480#6394
25K → 30K226107+119#6394#6275
30K → 20M10954+55#6275#6220
20M → 21M10428+76#6220#6144
21M → 35K21117-96#6144#6240
35K → 23M14224+118#6240#6122
23M → 24M9528+67#6122#6055
24M → 40K7216+56#6055#5999
40K → 25.2M2221+1#5999#5998
25.2M → Finish7458+16#5998#5982
TOTALS15351162+373
📊

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