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BOSTON MARATHON 2025

Scott Weisberg

Bib: 8320•M

AL

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M55-59)
#0 / 1648
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
36:13
Rank: #28105
Start → 5K
36:13 | 11:39/mi
10K· 6.21 mi
1:17:10
Rank: #28271 (-166)
5K → 10K
40:57 | 13:11/mi
15K· 9.32 mi
2:02:21
Rank: #28356 (-85)
10K → 15K
45:11 | 14:33/mi
20K· 12.43 mi
2:52:00
Rank: #28376 (-20)
15K → 20K
49:39 | 15:59/mi
Half· 13.11 mi
3:01:48
Rank: #28375 (+1)
20K → Half
9:48 | 14:22/mi
25K· 15.53 mi
3:42:25
Rank: #28385 (-10)
Half → 25K
40:37 | 16:45/mi
30K· 18.64 mi
4:32:35
Rank: #28389 (-4)
25K → 30K
50:10 | 16:09/mi
20M
4:59:08
Rank: #28392 (-3)
30K → 20M
26:33 | 19:32/mi
21M
5:17:08
Rank: #28392
20M → 21M
18:00 | 18:00/mi
35K· 21.75 mi
5:29:09
Rank: #28392
21M → 35K
12:01 | 16:04/mi
23M
5:53:38
Rank: #28398 (-6)
35K → 23M
24:29 | 19:33/mi
24M
6:09:46
Rank: #28399 (-1)
23M → 24M
16:08 | 16:08/mi
40K· 24.85 mi
6:23:49
Rank: #28398 (+1)
24M → 40K
14:03 | 16:26/mi
25.2M
6:30:04
Rank: #28398
40K → 25.2M
6:15 | 18:07/mi
Finish· 26.22 mi
6:45:52
Rank: #28396 (+2)
25.2M → Finish
15:48 | 15:30/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time3:01:48
Pace13:52 /mi
2nd Half
Distance13.11 mi
Time3:44:04
Pace17:06 /mi
📊Positive Split: 23.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:45:5936:1311:3936:13
11:39
-
10K
6.21 mi11:26:561:17:1012:2540:57
13:11
+1:32
15K
9.32 mi12:12:072:02:2113:0845:11
14:33
+1:22
20K
12.43 mi13:01:462:52:0013:5049:39
15:59
+1:26
Half
13.11 mi13:11:343:01:4813:529:48
14:22
-1:37
25K
15.53 mi13:52:113:42:2514:1940:37
16:45
+2:23
30K
18.64 mi14:42:214:32:3514:3750:10
16:09
-0:36
20M
20.00 mi15:08:544:59:0814:5726:33
19:32
+3:23
21M
21.00 mi15:26:545:17:0815:0618:00
18:00
-1:32
35K
21.75 mi15:38:555:29:0915:0812:01
16:04
-1:56
23M
23.00 mi16:03:245:53:3815:2324:29
19:33
+3:29
24M
24.00 mi16:19:326:09:4615:2416:08
16:08
-3:25
40K
24.85 mi16:33:356:23:4915:2714:03
16:26
+0:18
25.2M
25.20 mi16:39:506:30:0415:296:15
18:07
+1:41
Finish
26.22 mi16:55:386:45:5215:2915:48
15:30
-2:37

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

11:39 /mi

Average Pace

15:29 /mi

Slowest Pace

19:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:12:09

33% of race

Time at Steady Pace

3:18:26

49% of race

Time at Slower Pace

1:15:17

19% of race

Average Pace: 15:29 /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 mi10:45:5936:1311:3936:13
11:39
#28105
10K
6.21 mi11:26:561:17:1012:2540:57
13:11
#28271
15K
9.32 mi12:12:072:02:2113:0845:11
14:33
#28356
20K
12.43 mi13:01:462:52:0013:5049:39
15:59
#28376
Half
13.11 mi13:11:343:01:4813:529:48
14:22
#28375
25K
15.53 mi13:52:113:42:2514:1940:37
16:45
#28385
30K
18.64 mi14:42:214:32:3514:3750:10
16:09
#28389
20M
20.00 mi15:08:544:59:0814:5726:33
19:32
#28392
21M
21.00 mi15:26:545:17:0815:0618:00
18:00
#28392
35K
21.75 mi15:38:555:29:0915:0812:01
16:04
#28392
23M
23.00 mi16:03:245:53:3815:2324:29
19:33
#28398
24M
24.00 mi16:19:326:09:4615:2416:08
16:08
#28399
40K
24.85 mi16:33:356:23:4915:2714:03
16:26
#28398
25.2M
25.20 mi16:39:506:30:0415:296:15
18:07
#28398
Finish
26.22 mi16:55:386:45:5215:2915:48
15:30
#28396
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi28105160041600428374(Top 100%)16086(Top 100%)16086(Top 976%)
10K6.21 mi3.10 mi28271-16616054-5016054-5028342(Top 100%)16079(Top 100%)16079(Top 976%)
15K9.32 mi3.11 mi28356-8516087-3316087-3328374(Top 100%)16086(Top 100%)16086(Top 976%)
20K12.43 mi3.11 mi28376-2016092-516092-528384(Top 100%)16093(Top 100%)16093(Top 977%)
Half13.11 mi0.68 mi28375+116091+116091+128296(Top 100%)16048(Top 100%)16048(Top 974%)
25K15.53 mi2.42 mi28385-1016095-416095-428372(Top 100%)16084(Top 100%)16084(Top 976%)
30K18.64 mi3.11 mi28389-416097-216097-228286(Top 100%)16036(Top 100%)16036(Top 973%)
20M20.00 mi1.36 mi28392-316098-116098-128376(Top 100%)16083(Top 100%)16083(Top 976%)
21M21.00 mi1.00 mi28392160981609828279(Top 100%)16031(Top 100%)16031(Top 973%)
35K21.75 mi0.75 mi28392160981609828255(Top 99%)16011(Top 99%)16011(Top 972%)
23M23.00 mi1.25 mi28398-616102-416102-428364(Top 100%)16073(Top 100%)16073(Top 975%)
24M24.00 mi1.00 mi28399-1161021610228249(Top 99%)15994(Top 99%)15994(Top 971%)
40K24.85 mi0.85 mi28398+116101+116101+128188(Top 99%)15957(Top 99%)15957(Top 968%)
25.2M25.20 mi0.35 mi28398161011610128236(Top 99%)15983(Top 99%)15983(Top 970%)
Finish26.22 mi1.02 mi28396+216100+116100+128284(Top 100%)16025(Top 100%)16025(Top 972%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 100%
×21stories
+97ft-345ft

Overall

28374

Males

16086

M55-59

16086

5K→10K

3.1 - 6.2 mi

Top 100%
×5stories
+79ft-138ft

Overall

28342

Males

16079

M55-59

16079

10K→15K

6.2 - 9.3 mi

Top 100%
×3stories
+67ft-78ft

Overall

28374

Males

16086

M55-59

16086

15K→20K

9.3 - 12.4 mi

Top 100%
×5stories
+106ft-86ft

Overall

28384

Males

16093

M55-59

16093

20K→Half

12.4 - 13.1 mi

Top 100%
×2stories
+19ft-37ft

Overall

28296

Males

16048

M55-59

16048

Half→25K

13.1 - 15.5 mi

Top 100%
×4stories
+66ft-88ft

Overall

28372

Males

16084

M55-59

16084

25K→30K

15.5 - 18.6 mi

Top 100%
×9stories
+181ft-148ft

Overall

28286

Males

16036

M55-59

16036

30K→20M

18.6 - 20.0 mi

Top 100%
×5stories
+64ft-50ft

Overall

28376

Males

16083

M55-59

16083

20M→21M

20.0 - 21.0 mi

Top 100%
×8stories
+106ft-24ft

Overall

28279

Males

16031

M55-59

16031

21M→35K

21.0 - 21.8 mi

Top 99%
×7stories
+17ft-86ft

Overall

28255

Males

16011

M55-59

16011

35K→23M

21.8 - 23.0 mi

Top 100%
×5stories
+23ft-63ft

Overall

28364

Males

16073

M55-59

16073

23M→24M

23.0 - 24.0 mi

Top 99%
×6stories
+12ft-82ft

Overall

28249

Males

15994

M55-59

15994

24M→40K

24.0 - 24.9 mi

Top 99%
×1story
+6ft-20ft

Overall

28188

Males

15957

M55-59

15957

40K→25.2M

24.9 - 25.2 mi

Top 99%
×1story
+13ft-16ft

Overall

28236

Males

15983

M55-59

15983

25.2M→Finish

25.2 - 26.2 mi

Top 100%
×2stories
+22ft-21ft

Overall

28284

Males

16025

M55-59

16025

Passing Analysis

Category:
Athletes Passed
17
Passed By
308
Net Change
-291
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28105
5K → 10K10176-166#28105#28271
10K → 15K085-85#28271#28356
15K → 20K121-20#28356#28376
20K → Half32+1#28376#28375
Half → 25K010-10#28375#28385
25K → 30K04-4#28385#28389
30K → 20M03-3#28389#28392
20M → 21M000#28392#28392
21M → 35K000#28392#28392
35K → 23M06-6#28392#28398
23M → 24M01-1#28398#28399
24M → 40K10+1#28399#28398
40K → 25.2M000#28398#28398
25.2M → Finish20+2#28398#28396
TOTALS17308-291
📊

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