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BOSTON MARATHON 2025

Anthony Dibianca

Bib: 3495•M

NJ

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 3%
Gender (Male)
#0 / 16105
Top 5%
Division (M18-39)
#0 / 5642
Top 12%
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
6:17/mi
19:30
↑ 97↓ 3451.5%
10K· 6.21 mi
6:11/mi
38:43
↑ 79↓ 1380.4%
15K· 9.32 mi
6:09/mi
57:48
↑ 67↓ 78
20K· 12.43 mi
6:08/mi
1:16:52
↑ 106↓ 860.1%
Half· 13.11 mi
5:59/mi
1:20:57
↑ 19↓ 370.5%
25K· 15.53 mi
6:03/mi
1:35:36
↑ 66↓ 880.2%
30K· 18.64 mi
6:02/mi
1:54:21
↑ 181↓ 1480.2%
20M
6:09/mi
2:02:42
↑ 64↓ 500.2%
21M
6:26/mi
2:09:08
↑ 106↓ 241.6%
35K· 21.75 mi
5:48/mi
2:13:28
↑ 17↓ 861.7%
23M
6:03/mi
2:21:03
↑ 23↓ 630.6%
24M
5:56/mi
2:26:59
↓ 821.3%
40K· 24.85 mi
6:05/mi
2:32:11
↓ 200.3%
25.2M
6:31/mi
2:34:26
↑ 13↓ 160.2%
Finish· 26.22 mi
6:00/mi
2:40:33
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:20:57
Pace6:10 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:19:36
Pace6:04 /mi
📊Negative Split: 1.7% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:5419:306:1719:30
6:17
-
10K
6.21 mi10:41:0738:436:1419:13
6:11
-0:06
15K
9.32 mi11:00:1257:486:1219:05
6:09
-0:02
20K
12.43 mi11:19:161:16:526:1119:04
6:08
-0:01
Half
13.11 mi11:23:211:20:576:104:05
5:59
-0:09
25K
15.53 mi11:38:001:35:366:0914:39
6:03
+0:04
30K
18.64 mi11:56:451:54:216:0818:45
6:02
-0:01
20M
20.00 mi12:05:062:02:426:088:21
6:09
+0:07
21M
21.00 mi12:11:322:09:086:096:26
6:26
+0:17
35K
21.75 mi12:15:522:13:286:084:20
5:48
-0:38
23M
23.00 mi12:23:272:21:036:087:35
6:03
+0:15
24M
24.00 mi12:29:232:26:596:075:56
5:56
-0:07
40K
24.85 mi12:34:352:32:116:075:12
6:05
+0:09
25.2M
25.20 mi12:36:502:34:266:082:15
6:31
+0:26
Finish
26.22 mi12:42:572:40:336:086:07
6:00
-0:31

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

5:48 /mi

Average Pace

6:08 /mi

Slowest Pace

6:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:31:52

95% of race

Time at Steady Pace

8:41

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:07 /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 mi10:21:5419:306:1719:30
6:17
#2268
10K
6.21 mi10:41:0738:436:1419:13
6:11
#2026
15K
9.32 mi11:00:1257:486:1219:05
6:09
#1853
20K
12.43 mi11:19:161:16:526:1119:04
6:08
#1691
Half
13.11 mi11:23:211:20:576:104:05
5:59
#1647
25K
15.53 mi11:38:001:35:366:0914:39
6:03
#1485
30K
18.64 mi11:56:451:54:216:0818:45
6:02
#1244
20M
20.00 mi12:05:062:02:426:088:21
6:09
#1164
21M
21.00 mi12:11:322:09:086:096:26
6:26
#1093
35K
21.75 mi12:15:522:13:286:084:20
5:48
#1036
23M
23.00 mi12:23:272:21:036:087:35
6:03
#953
24M
24.00 mi12:29:232:26:596:075:56
5:56
#926
40K
24.85 mi12:34:352:32:116:075:12
6:05
#899
25.2M
25.20 mi12:36:502:34:266:082:15
6:31
#878
Finish
26.22 mi12:42:572:40:336:086:07
6:00
#852
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2268216521651564(Top 6%)1487(Top 9%)1487(Top 26%)
10K6.21 mi3.10 mi2026+2421931+2341931+2341821(Top 6%)1729(Top 11%)1729(Top 31%)
15K9.32 mi3.11 mi1853+1731764+1671764+1671564(Top 6%)1487(Top 9%)1487(Top 26%)
20K12.43 mi3.11 mi1691+1621606+1581606+1581297(Top 5%)1227(Top 8%)1227(Top 22%)
Half13.11 mi0.68 mi1647+441563+431563+431079(Top 4%)1021(Top 6%)1021(Top 18%)
25K15.53 mi2.42 mi1485+1621406+1571406+157907(Top 3%)854(Top 5%)854(Top 15%)
30K18.64 mi3.11 mi1244+2411175+2311175+231555(Top 2%)518(Top 3%)518(Top 9%)
20M20.00 mi1.36 mi1164+801098+771098+77613(Top 2%)576(Top 4%)576(Top 10%)
21M21.00 mi1.00 mi1093+711030+681030+68568(Top 2%)536(Top 3%)536(Top 10%)
35K21.75 mi0.75 mi1036+57975+55975+55373(Top 1%)348(Top 2%)348(Top 6%)
23M23.00 mi1.25 mi953+83896+79896+79425(Top 1%)399(Top 2%)399(Top 7%)
24M24.00 mi1.00 mi926+27869+27869+27460(Top 2%)426(Top 3%)426(Top 8%)
40K24.85 mi0.85 mi899+27842+27842+27514(Top 2%)480(Top 3%)480(Top 9%)
25.2M25.20 mi0.35 mi878+21822+20822+20490(Top 2%)455(Top 3%)455(Top 8%)
Finish26.22 mi1.02 mi852+26796+26796+26910(Top 3%)855(Top 5%)855(Top 15%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
×21story building
+97ft-345ft

Overall

1564

Males

1487

M18-39

1487

5K→10K

3.1 - 6.2 mi

Top 6%
×5story building
+79ft-138ft

Overall

1821

Males

1729

M18-39

1729

10K→15K

6.2 - 9.3 mi

Top 6%
×3story building
+67ft-78ft

Overall

1564

Males

1487

M18-39

1487

15K→20K

9.3 - 12.4 mi

Top 5%
×5story building
+106ft-86ft

Overall

1297

Males

1227

M18-39

1227

20K→Half

12.4 - 13.1 mi

Top 4%
×2story building
+19ft-37ft

Overall

1079

Males

1021

M18-39

1021

Half→25K

13.1 - 15.5 mi

Top 3%
×4story building
+66ft-88ft

Overall

907

Males

854

M18-39

854

25K→30K

15.5 - 18.6 mi

Top 2%
×9story building
+181ft-148ft

Overall

555

Males

518

M18-39

518

30K→20M

18.6 - 20.0 mi

Top 2%
×5story building
+64ft-50ft

Overall

613

Males

576

M18-39

576

20M→21M

20.0 - 21.0 mi

Top 2%
×8story building
+106ft-24ft

Overall

568

Males

536

M18-39

536

21M→35K

21.0 - 21.8 mi

Top 1%
×7story building
+17ft-86ft

Overall

373

Males

348

M18-39

348

35K→23M

21.8 - 23.0 mi

Top 1%
×5story building
+23ft-63ft

Overall

425

Males

399

M18-39

399

23M→24M

23.0 - 24.0 mi

Top 2%
×6story building
+12ft-82ft

Overall

460

Males

426

M18-39

426

24M→40K

24.0 - 24.9 mi

Top 2%
×1story
+6ft-20ft

Overall

514

Males

480

M18-39

480

40K→25.2M

24.9 - 25.2 mi

Top 2%
×1story
+13ft-16ft

Overall

490

Males

455

M18-39

455

25.2M→Finish

25.2 - 26.2 mi

Top 3%
×2story building
+22ft-21ft

Overall

910

Males

855

M18-39

855

Passing Analysis

Category:
Athletes Passed
1471
Passed By
55
Net Change
+1416
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2268
5K → 10K27028+242#2268#2026
10K → 15K1763+173#2026#1853
15K → 20K1642+162#1853#1691
20K → Half451+44#1691#1647
Half → 25K1620+162#1647#1485
25K → 30K2410+241#1485#1244
30K → 20M822+80#1244#1164
20M → 21M765+71#1164#1093
21M → 35K570+57#1093#1036
35K → 23M830+83#1036#953
23M → 24M314+27#953#926
24M → 40K303+27#926#899
40K → 25.2M210+21#899#878
25.2M → Finish337+26#878#852
TOTALS147155+1416
📊

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