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BOSTON MARATHON 2025

Bruce Nussbaum

Bib: 23266•M

NJ

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M60-64)
#0 / 1259
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
8:06/mi
25:10
↑ 97↓ 3451.5%
10K· 6.21 mi
8:24/mi
51:16
↑ 79↓ 1380.4%
15K· 9.32 mi
8:36/mi
1:17:58
↑ 67↓ 78
20K· 12.43 mi
9:13/mi
1:46:36
↑ 106↓ 860.1%
Half· 13.11 mi
8:55/mi
1:52:41
↑ 19↓ 370.5%
25K· 15.53 mi
10:04/mi
2:17:06
↑ 66↓ 880.2%
30K· 18.64 mi
10:41/mi
2:50:19
↑ 181↓ 1480.2%
20M
10:31/mi
3:04:37
↑ 64↓ 500.2%
21M
11:50/mi
3:16:27
↑ 106↓ 241.6%
35K· 21.75 mi
10:14/mi
3:24:06
↑ 17↓ 861.7%
23M
9:47/mi
3:36:21
↑ 23↓ 630.6%
24M
9:18/mi
3:45:39
↓ 821.3%
40K· 24.85 mi
10:16/mi
3:54:26
↓ 200.3%
25.2M
11:21/mi
3:58:21
↑ 13↓ 160.2%
Finish· 26.22 mi
9:40/mi
4:08:12
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:52:41
Pace8:36 /mi
2nd Half
Distance13.11 mi
Time2:15:31
Pace10:20 /mi
📊Positive Split: 20.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:20:5425:108:0625:10
8:06
-
10K
6.21 mi11:47:0051:168:1526:06
8:24
+0:18
15K
9.32 mi12:13:421:17:588:2226:42
8:36
+0:12
20K
12.43 mi12:42:201:46:368:3528:38
9:13
+0:37
Half
13.11 mi12:48:251:52:418:366:05
8:55
-0:18
25K
15.53 mi13:12:502:17:068:5024:25
10:04
+1:09
30K
18.64 mi13:46:032:50:199:0833:13
10:41
+0:37
20M
20.00 mi14:00:213:04:379:1414:18
10:31
-0:10
21M
21.00 mi14:12:113:16:279:2111:50
11:50
+1:19
35K
21.75 mi14:19:503:24:069:237:39
10:14
-1:36
23M
23.00 mi14:32:053:36:219:2412:15
9:47
-0:27
24M
24.00 mi14:41:233:45:399:249:18
9:18
-0:29
40K
24.85 mi14:50:103:54:269:268:47
10:16
+0:58
25.2M
25.20 mi14:54:053:58:219:283:55
11:21
+1:05
Finish
26.22 mi15:03:564:08:129:289:51
9:40
-1:41

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

8:06 /mi

Average Pace

9:28 /mi

Slowest Pace

11:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:52:41

45% of race

Time at Steady Pace

1:12:15

29% of race

Time at Slower Pace

1:03:16

25% of race

Average Pace: 9:28 /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 mi11:20:5425:108:0625:10
8:06
#17344
10K
6.21 mi11:47:0051:168:1526:06
8:24
#18301
15K
9.32 mi12:13:421:17:588:2226:42
8:36
#18820
20K
12.43 mi12:42:201:46:368:3528:38
9:13
#19749
Half
13.11 mi12:48:251:52:418:366:05
8:55
#19842
25K
15.53 mi13:12:502:17:068:5024:25
10:04
#20742
30K
18.64 mi13:46:032:50:199:0833:13
10:41
#21475
20M
20.00 mi14:00:213:04:379:1414:18
10:31
#21596
21M
21.00 mi14:12:113:16:279:2111:50
11:50
#21737
35K
21.75 mi14:19:503:24:069:237:39
10:14
#21784
23M
23.00 mi14:32:053:36:219:2412:15
9:47
#21641
24M
24.00 mi14:41:233:45:399:249:18
9:18
#21520
40K
24.85 mi14:50:103:54:269:268:47
10:16
#21499
25.2M
25.20 mi14:54:053:58:219:283:55
11:21
#21496
Finish
26.22 mi15:03:564:08:129:289:51
9:40
#21497
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi17344113561135619890(Top 70%)12454(Top 77%)12454(Top 989%)
10K6.21 mi3.10 mi18301-95711743-38711743-38719196(Top 68%)12144(Top 75%)12144(Top 965%)
15K9.32 mi3.11 mi18820-51911967-22411967-22419890(Top 70%)12454(Top 77%)12454(Top 989%)
20K12.43 mi3.11 mi19749-92912360-39312360-39321940(Top 77%)13332(Top 83%)13332(Top 1059%)
Half13.11 mi0.68 mi19842-9312399-3912399-3921456(Top 76%)13112(Top 81%)13112(Top 1041%)
25K15.53 mi2.42 mi20742-90012787-38812787-38823429(Top 82%)13928(Top 86%)13928(Top 1106%)
30K18.64 mi3.11 mi21475-73313069-28213069-28223365(Top 82%)13768(Top 85%)13768(Top 1094%)
20M20.00 mi1.36 mi21596-12113121-5213121-5222487(Top 79%)13277(Top 82%)13277(Top 1055%)
21M21.00 mi1.00 mi21737-14113162-4113162-4123269(Top 82%)13569(Top 84%)13569(Top 1078%)
35K21.75 mi0.75 mi21784-4713163-113163-122483(Top 79%)13142(Top 82%)13142(Top 1044%)
23M23.00 mi1.25 mi21641+14313070+9313070+9319740(Top 69%)11783(Top 73%)11783(Top 936%)
24M24.00 mi1.00 mi21520+12113002+6813002+6818815(Top 66%)11329(Top 70%)11329(Top 900%)
40K24.85 mi0.85 mi21499+2112970+3212970+3221289(Top 75%)12422(Top 77%)12422(Top 987%)
25.2M25.20 mi0.35 mi21496+312963+712963+721659(Top 76%)12616(Top 78%)12616(Top 1002%)
Finish26.22 mi1.02 mi21497-112945+1812945+1821780(Top 77%)12673(Top 79%)12673(Top 1007%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
×21story building
+97ft-345ft

Overall

19890

Males

12454

M60-64

12454

5K→10K

3.1 - 6.2 mi

Top 68%
×5story building
+79ft-138ft

Overall

19196

Males

12144

M60-64

12144

10K→15K

6.2 - 9.3 mi

Top 70%
×3story building
+67ft-78ft

Overall

19890

Males

12454

M60-64

12454

15K→20K

9.3 - 12.4 mi

Top 77%
×5story building
+106ft-86ft

Overall

21940

Males

13332

M60-64

13332

20K→Half

12.4 - 13.1 mi

Top 76%
×2story building
+19ft-37ft

Overall

21456

Males

13112

M60-64

13112

Half→25K

13.1 - 15.5 mi

Top 82%
×4story building
+66ft-88ft

Overall

23429

Males

13928

M60-64

13928

25K→30K

15.5 - 18.6 mi

Top 82%
×9story building
+181ft-148ft

Overall

23365

Males

13768

M60-64

13768

30K→20M

18.6 - 20.0 mi

Top 79%
×5story building
+64ft-50ft

Overall

22487

Males

13277

M60-64

13277

20M→21M

20.0 - 21.0 mi

Top 82%
×8story building
+106ft-24ft

Overall

23269

Males

13569

M60-64

13569

21M→35K

21.0 - 21.8 mi

Top 79%
×7story building
+17ft-86ft

Overall

22483

Males

13142

M60-64

13142

35K→23M

21.8 - 23.0 mi

Top 69%
×5story building
+23ft-63ft

Overall

19740

Males

11783

M60-64

11783

23M→24M

23.0 - 24.0 mi

Top 66%
×6story building
+12ft-82ft

Overall

18815

Males

11329

M60-64

11329

24M→40K

24.0 - 24.9 mi

Top 75%
×1story
+6ft-20ft

Overall

21289

Males

12422

M60-64

12422

40K→25.2M

24.9 - 25.2 mi

Top 76%
×1story
+13ft-16ft

Overall

21659

Males

12616

M60-64

12616

25.2M→Finish

25.2 - 26.2 mi

Top 77%
×2story building
+22ft-21ft

Overall

21780

Males

12673

M60-64

12673

Passing Analysis

Category:
Athletes Passed
799
Passed By
4952
Net Change
-4153
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17344
5K → 10K501007-957#17344#18301
10K → 15K61580-519#18301#18820
15K → 20K39968-929#18820#19749
20K → Half8101-93#19749#19842
Half → 25K23923-900#19842#20742
25K → 30K67800-733#20742#21475
30K → 20M57178-121#21475#21596
20M → 21M44185-141#21596#21737
21M → 35K3279-47#21737#21784
35K → 23M15512+143#21784#21641
23M → 24M1265+121#21641#21520
24M → 40K5938+21#21520#21499
40K → 25.2M2623+3#21499#21496
25.2M → Finish5253-1#21496#21497
TOTALS7994952-4153
📊

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