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BOSTON MARATHON 2025

Bruce Falzarano

Bib: 24378•M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M65-69)
#0 / 639
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
9:06/mi
28:16
↑ 97↓ 3451.5%
10K· 6.21 mi
9:09/mi
56:42
↑ 79↓ 1380.4%
15K· 9.32 mi
9:15/mi
1:25:26
↑ 67↓ 78
20K· 12.43 mi
9:24/mi
1:54:37
↑ 106↓ 860.1%
Half· 13.11 mi
9:45/mi
2:01:16
↑ 19↓ 370.5%
25K· 15.53 mi
9:54/mi
2:25:17
↑ 66↓ 880.2%
30K· 18.64 mi
10:21/mi
2:57:25
↑ 181↓ 1480.2%
20M
10:34/mi
3:11:47
↑ 64↓ 500.2%
21M
11:44/mi
3:23:31
↑ 106↓ 241.6%
35K· 21.75 mi
10:18/mi
3:31:13
↑ 17↓ 861.7%
23M
11:01/mi
3:45:00
↑ 23↓ 630.6%
24M
10:50/mi
3:55:50
↓ 821.3%
40K· 24.85 mi
10:47/mi
4:05:03
↓ 200.3%
25.2M
12:17/mi
4:09:17
↑ 13↓ 160.2%
Finish· 26.22 mi
10:49/mi
4:20:18
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:01:16
Pace9:15 /mi
2nd Half
Distance13.11 mi
Time2:19:02
Pace10:36 /mi
📊Positive Split: 14.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:25:3228:169:0628:16
9:06
-
10K
6.21 mi11:53:5856:429:0728:26
9:09
+0:03
15K
9.32 mi12:22:421:25:269:1028:44
9:15
+0:06
20K
12.43 mi12:51:531:54:379:1329:11
9:24
+0:09
Half
13.11 mi12:58:322:01:169:156:39
9:45
+0:21
25K
15.53 mi13:22:332:25:179:2124:01
9:54
+0:09
30K
18.64 mi13:54:412:57:259:3132:08
10:21
+0:27
20M
20.00 mi14:09:033:11:479:3514:22
10:34
+0:13
21M
21.00 mi14:20:473:23:319:4111:44
11:44
+1:10
35K
21.75 mi14:28:293:31:139:437:42
10:18
-1:26
23M
23.00 mi14:42:163:45:009:4713:47
11:01
+0:43
24M
24.00 mi14:53:063:55:509:5010:50
10:50
-0:11
40K
24.85 mi15:02:194:05:039:529:13
10:47
-0:03
25.2M
25.20 mi15:06:334:09:179:544:14
12:17
+1:30
Finish
26.22 mi15:17:344:20:189:5611:01
10:49
-1:28

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

9:06 /mi

Average Pace

9:56 /mi

Slowest Pace

12:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:01:16

47% of race

Time at Steady Pace

1:27:26

34% of race

Time at Slower Pace

51:36

20% of race

Average Pace: 9:56 /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 mi11:25:3228:169:0628:16
9:06
#22843
10K
6.21 mi11:53:5856:429:0728:26
9:09
#22918
15K
9.32 mi12:22:421:25:269:1028:44
9:15
#22948
20K
12.43 mi12:51:531:54:379:1329:11
9:24
#22880
Half
13.11 mi12:58:322:01:169:156:39
9:45
#22963
25K
15.53 mi13:22:332:25:179:2124:01
9:54
#22965
30K
18.64 mi13:54:412:57:259:3132:08
10:21
#22849
20M
20.00 mi14:09:033:11:479:3514:22
10:34
#22824
21M
21.00 mi14:20:473:23:319:4111:44
11:44
#22842
35K
21.75 mi14:28:293:31:139:437:42
10:18
#22830
23M
23.00 mi14:42:163:45:009:4713:47
11:01
#22846
24M
24.00 mi14:53:063:55:509:5010:50
10:50
#22863
40K
24.85 mi15:02:194:05:039:529:13
10:47
#22858
25.2M
25.20 mi15:06:334:09:179:544:14
12:17
#22887
Finish
26.22 mi15:17:344:20:189:5611:01
10:49
#22991
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi22843136891368923030(Top 81%)13856(Top 86%)13856(Top 2168%)
10K6.21 mi3.10 mi22918-7513749-6013749-6022999(Top 81%)13806(Top 86%)13806(Top 2161%)
15K9.32 mi3.11 mi22948-3013795-4613795-4623030(Top 81%)13856(Top 86%)13856(Top 2168%)
20K12.43 mi3.11 mi22880+6813761+3413761+3422555(Top 79%)13604(Top 84%)13604(Top 2129%)
Half13.11 mi0.68 mi22963-8313798-3713798-3724218(Top 85%)14320(Top 89%)14320(Top 2241%)
25K15.53 mi2.42 mi22965-213781+1713781+1723016(Top 81%)13758(Top 85%)13758(Top 2153%)
30K18.64 mi3.11 mi22849+11613690+9113690+9122575(Top 79%)13424(Top 83%)13424(Top 2101%)
20M20.00 mi1.36 mi22824+2513647+4313647+4322616(Top 80%)13347(Top 83%)13347(Top 2089%)
21M21.00 mi1.00 mi22842-1813636+1113636+1123087(Top 81%)13493(Top 84%)13493(Top 2112%)
35K21.75 mi0.75 mi22830+1213621+1513621+1522662(Top 80%)13236(Top 82%)13236(Top 2071%)
23M23.00 mi1.25 mi22846-1613608+1313608+1323238(Top 82%)13450(Top 84%)13450(Top 2105%)
24M24.00 mi1.00 mi22863-1713589+1913589+1923629(Top 83%)13629(Top 85%)13629(Top 2133%)
40K24.85 mi0.85 mi22858+513567+2213567+2222634(Top 80%)13059(Top 81%)13059(Top 2044%)
25.2M25.20 mi0.35 mi22887-2913572-513572-523741(Top 84%)13634(Top 85%)13634(Top 2134%)
Finish26.22 mi1.02 mi22991-10413616-4413616-4424966(Top 88%)14256(Top 89%)14256(Top 2231%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
×21story building
+97ft-345ft

Overall

23030

Males

13856

M65-69

13856

5K→10K

3.1 - 6.2 mi

Top 81%
×5story building
+79ft-138ft

Overall

22999

Males

13806

M65-69

13806

10K→15K

6.2 - 9.3 mi

Top 81%
×3story building
+67ft-78ft

Overall

23030

Males

13856

M65-69

13856

15K→20K

9.3 - 12.4 mi

Top 79%
×5story building
+106ft-86ft

Overall

22555

Males

13604

M65-69

13604

20K→Half

12.4 - 13.1 mi

Top 85%
×2story building
+19ft-37ft

Overall

24218

Males

14320

M65-69

14320

Half→25K

13.1 - 15.5 mi

Top 81%
×4story building
+66ft-88ft

Overall

23016

Males

13758

M65-69

13758

25K→30K

15.5 - 18.6 mi

Top 79%
×9story building
+181ft-148ft

Overall

22575

Males

13424

M65-69

13424

30K→20M

18.6 - 20.0 mi

Top 80%
×5story building
+64ft-50ft

Overall

22616

Males

13347

M65-69

13347

20M→21M

20.0 - 21.0 mi

Top 81%
×8story building
+106ft-24ft

Overall

23087

Males

13493

M65-69

13493

21M→35K

21.0 - 21.8 mi

Top 80%
×7story building
+17ft-86ft

Overall

22662

Males

13236

M65-69

13236

35K→23M

21.8 - 23.0 mi

Top 82%
×5story building
+23ft-63ft

Overall

23238

Males

13450

M65-69

13450

23M→24M

23.0 - 24.0 mi

Top 83%
×6story building
+12ft-82ft

Overall

23629

Males

13629

M65-69

13629

24M→40K

24.0 - 24.9 mi

Top 80%
×1story
+6ft-20ft

Overall

22634

Males

13059

M65-69

13059

40K→25.2M

24.9 - 25.2 mi

Top 84%
×1story
+13ft-16ft

Overall

23741

Males

13634

M65-69

13634

25.2M→Finish

25.2 - 26.2 mi

Top 88%
×2story building
+22ft-21ft

Overall

24966

Males

14256

M65-69

14256

Passing Analysis

Category:
Athletes Passed
1319
Passed By
1467
Net Change
-148
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22843
5K → 10K203278-75#22843#22918
10K → 15K157187-30#22918#22948
15K → 20K209141+68#22948#22880
20K → Half1194-83#22880#22963
Half → 25K134136-2#22963#22965
25K → 30K21498+116#22965#22849
30K → 20M9368+25#22849#22824
20M → 21M5977-18#22824#22842
21M → 35K4735+12#22842#22830
35K → 23M5874-16#22830#22846
23M → 24M4966-17#22846#22863
24M → 40K5550+5#22863#22858
40K → 25.2M1544-29#22858#22887
25.2M → Finish15119-104#22887#22991
TOTALS13191467-148
📊

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