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BOSTON MARATHON 2025

Brian Yeager

Bib: 5987•M

MD

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 16%
Gender (Male)
#0 / 16105
Top 26%
Masters (Masters Men)
#0 / 10463
Top 13%
Division (M50-54)
#0 / 1996
Top 7%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:39
Rank: #4984
Start → 5K
20:39 | 6:39/mi
10K· 6.21 mi
41:20
Rank: #4941 (+43)
5K → 10K
20:41 | 6:39/mi
15K· 9.32 mi
1:01:58
Rank: #4780 (+161)
10K → 15K
20:38 | 6:38/mi
20K· 12.43 mi
1:22:46
Rank: #4634 (+146)
15K → 20K
20:48 | 6:42/mi
Half· 13.11 mi
1:27:15
Rank: #4600 (+34)
20K → Half
4:29 | 6:34/mi
25K· 15.53 mi
1:43:43
Rank: #4592 (+8)
Half → 25K
16:28 | 6:47/mi
30K· 18.64 mi
2:05:27
Rank: #4567 (+25)
25K → 30K
21:44 | 7:00/mi
20M
2:15:05
Rank: #4552 (+15)
30K → 20M
9:38 | 7:05/mi
21M
2:22:38
Rank: #4547 (+5)
20M → 21M
7:33 | 7:33/mi
35K· 21.75 mi
2:27:52
Rank: #4553 (-6)
21M → 35K
5:14 | 7:00/mi
23M
2:36:54
Rank: #4547 (+6)
35K → 23M
9:02 | 7:13/mi
24M
2:44:00
Rank: #4568 (-21)
23M → 24M
7:06 | 7:06/mi
40K· 24.85 mi
2:50:06
Rank: #4572 (-4)
24M → 40K
6:06 | 7:08/mi
25.2M
2:52:48
Rank: #4588 (-16)
40K → 25.2M
2:42 | 7:50/mi
Finish· 26.22 mi
2:59:50
Rank: #4636 (-48)
25.2M → Finish
7:02 | 6:54/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:15
Pace6:39 /mi
2nd Half
Distance13.11 mi
Time1:32:35
Pace7:04 /mi
📊Positive Split: 6.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:4720:396:3920:39
6:39
-
10K
6.21 mi10:46:2841:206:3920:41
6:39
0:00
15K
9.32 mi11:07:061:01:586:3920:38
6:38
-0:01
20K
12.43 mi11:27:541:22:466:4020:48
6:42
+0:04
Half
13.11 mi11:32:231:27:156:394:29
6:34
-0:08
25K
15.53 mi11:48:511:43:436:4116:28
6:47
+0:13
30K
18.64 mi12:10:352:05:276:4421:44
7:00
+0:13
20M
20.00 mi12:20:132:15:056:459:38
7:05
+0:05
21M
21.00 mi12:27:462:22:386:487:33
7:33
+0:28
35K
21.75 mi12:33:002:27:526:485:14
7:00
-0:33
23M
23.00 mi12:42:022:36:546:499:02
7:13
+0:13
24M
24.00 mi12:49:082:44:006:507:06
7:06
-0:07
40K
24.85 mi12:55:142:50:066:516:06
7:08
+0:02
25.2M
25.20 mi12:57:562:52:486:512:42
7:50
+0:42
Finish
26.22 mi13:04:582:59:506:527:02
6:54
-0:56

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

6:34 /mi

Average Pace

6:52 /mi

Slowest Pace

7:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:49:35

94% of race

Time at Steady Pace

7:33

4% of race

Time at Slower Pace

2:42

2% of race

Average Pace: 6:52 /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 mi10:25:4720:396:3920:39
6:39
#4984
10K
6.21 mi10:46:2841:206:3920:41
6:39
#4941
15K
9.32 mi11:07:061:01:586:3920:38
6:38
#4780
20K
12.43 mi11:27:541:22:466:4020:48
6:42
#4634
Half
13.11 mi11:32:231:27:156:394:29
6:34
#4600
25K
15.53 mi11:48:511:43:436:4116:28
6:47
#4592
30K
18.64 mi12:10:352:05:276:4421:44
7:00
#4567
20M
20.00 mi12:20:132:15:056:459:38
7:05
#4552
21M
21.00 mi12:27:462:22:386:487:33
7:33
#4547
35K
21.75 mi12:33:002:27:526:485:14
7:00
#4553
23M
23.00 mi12:42:022:36:546:499:02
7:13
#4547
24M
24.00 mi12:49:082:44:006:507:06
7:06
#4568
40K
24.85 mi12:55:142:50:066:516:06
7:08
#4572
25.2M
25.20 mi12:57:562:52:486:512:42
7:50
#4588
Finish
26.22 mi13:04:582:59:506:527:02
6:54
#4636
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi4984465846584576(Top 16%)4283(Top 27%)4283(Top 215%)
10K6.21 mi3.10 mi4941+434609+494609+494936(Top 17%)4606(Top 29%)4606(Top 231%)
15K9.32 mi3.11 mi4780+1614470+1394470+1394576(Top 16%)4283(Top 27%)4283(Top 215%)
20K12.43 mi3.11 mi4634+1464331+1394331+1394381(Top 15%)4095(Top 25%)4095(Top 205%)
Half13.11 mi0.68 mi4600+344301+304301+304143(Top 15%)3882(Top 24%)3882(Top 194%)
25K15.53 mi2.42 mi4592+84287+144287+144795(Top 17%)4410(Top 27%)4410(Top 221%)
30K18.64 mi3.11 mi4567+254254+334254+334655(Top 16%)4247(Top 26%)4247(Top 213%)
20M20.00 mi1.36 mi4552+154224+304224+304598(Top 16%)4168(Top 26%)4168(Top 209%)
21M21.00 mi1.00 mi4547+54217+74217+74835(Top 17%)4245(Top 26%)4245(Top 213%)
35K21.75 mi0.75 mi4553-64218-14218-15276(Top 19%)4558(Top 28%)4558(Top 228%)
23M23.00 mi1.25 mi4547+64194+244194+244943(Top 17%)4269(Top 27%)4269(Top 214%)
24M24.00 mi1.00 mi4568-214205-114205-115182(Top 18%)4372(Top 27%)4372(Top 219%)
40K24.85 mi0.85 mi4572-44201+44201+44638(Top 16%)3943(Top 24%)3943(Top 198%)
25.2M25.20 mi0.35 mi4588-164212-114212-114948(Top 17%)4065(Top 25%)4065(Top 204%)
Finish26.22 mi1.02 mi4636-484251-394251-395063(Top 18%)4151(Top 26%)4151(Top 208%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
×21stories
+97ft-345ft

Overall

4576

Males

4283

M50-54

4283

5K→10K

3.1 - 6.2 mi

Top 17%
×5stories
+79ft-138ft

Overall

4936

Males

4606

M50-54

4606

10K→15K

6.2 - 9.3 mi

Top 16%
×3stories
+67ft-78ft

Overall

4576

Males

4283

M50-54

4283

15K→20K

9.3 - 12.4 mi

Top 15%
×5stories
+106ft-86ft

Overall

4381

Males

4095

M50-54

4095

20K→Half

12.4 - 13.1 mi

Top 15%
×2stories
+19ft-37ft

Overall

4143

Males

3882

M50-54

3882

Half→25K

13.1 - 15.5 mi

Top 17%
×4stories
+66ft-88ft

Overall

4795

Males

4410

M50-54

4410

25K→30K

15.5 - 18.6 mi

Top 16%
×9stories
+181ft-148ft

Overall

4655

Males

4247

M50-54

4247

30K→20M

18.6 - 20.0 mi

Top 16%
×5stories
+64ft-50ft

Overall

4598

Males

4168

M50-54

4168

20M→21M

20.0 - 21.0 mi

Top 17%
×8stories
+106ft-24ft

Overall

4835

Males

4245

M50-54

4245

21M→35K

21.0 - 21.8 mi

Top 19%
×7stories
+17ft-86ft

Overall

5276

Males

4558

M50-54

4558

35K→23M

21.8 - 23.0 mi

Top 17%
×5stories
+23ft-63ft

Overall

4943

Males

4269

M50-54

4269

23M→24M

23.0 - 24.0 mi

Top 18%
×6stories
+12ft-82ft

Overall

5182

Males

4372

M50-54

4372

24M→40K

24.0 - 24.9 mi

Top 16%
×1story
+6ft-20ft

Overall

4638

Males

3943

M50-54

3943

40K→25.2M

24.9 - 25.2 mi

Top 17%
×1story
+13ft-16ft

Overall

4948

Males

4065

M50-54

4065

25.2M→Finish

25.2 - 26.2 mi

Top 18%
×2stories
+22ft-21ft

Overall

5063

Males

4151

M50-54

4151

Passing Analysis

Category:
Athletes Passed
1326
Passed By
978
Net Change
+348
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4984
5K → 10K190147+43#4984#4941
10K → 15K20039+161#4941#4780
15K → 20K19650+146#4780#4634
20K → Half428+34#4634#4600
Half → 25K112104+8#4600#4592
25K → 30K158133+25#4592#4567
30K → 20M8166+15#4567#4552
20M → 21M7671+5#4552#4547
21M → 35K4046-6#4547#4553
35K → 23M8074+6#4553#4547
23M → 24M5374-21#4547#4568
24M → 40K5155-4#4568#4572
40K → 25.2M1834-16#4572#4588
25.2M → Finish2977-48#4588#4636
TOTALS1326978+348
📊

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