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BOSTON MARATHON 2025

Dan Alamorean

Bib: 11133•M

QC

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 16%
Gender (Male)
#0 / 16105
Top 25%
Masters (Masters Men)
#0 / 10463
Top 12%
Division (M45-49)
#0 / 2386
Top 15%
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
6:58/mi
21:39
↑ 97↓ 3451.5%
10K· 6.21 mi
6:51/mi
42:57
↑ 79↓ 1380.4%
15K· 9.32 mi
6:44/mi
1:03:52
↑ 67↓ 78
20K· 12.43 mi
6:44/mi
1:24:48
↑ 106↓ 860.1%
Half· 13.11 mi
6:47/mi
1:29:26
↑ 19↓ 370.5%
25K· 15.53 mi
6:47/mi
1:45:53
↑ 66↓ 880.2%
30K· 18.64 mi
6:59/mi
2:07:36
↑ 181↓ 1480.2%
20M
6:56/mi
2:17:01
↑ 64↓ 500.2%
21M
7:16/mi
2:24:17
↑ 106↓ 241.6%
35K· 21.75 mi
6:40/mi
2:29:16
↑ 17↓ 861.7%
23M
6:49/mi
2:37:48
↑ 23↓ 630.6%
24M
6:36/mi
2:44:24
↓ 821.3%
40K· 24.85 mi
6:45/mi
2:50:10
↓ 200.3%
25.2M
7:24/mi
2:52:43
↑ 13↓ 160.2%
Finish· 26.22 mi
6:29/mi
2:59:19
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:29:26
Pace6:49 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:29:53
Pace6:51 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:4921:396:5821:39
6:58
-
10K
6.21 mi11:11:0742:576:5521:18
6:51
-0:07
15K
9.32 mi11:32:021:03:526:5120:55
6:44
-0:07
20K
12.43 mi11:52:581:24:486:4920:56
6:44
0:00
Half
13.11 mi11:57:361:29:266:494:38
6:47
+0:03
25K
15.53 mi12:14:031:45:536:4916:27
6:47
0:00
30K
18.64 mi12:35:462:07:366:5121:43
6:59
+0:12
20M
20.00 mi12:45:112:17:016:519:25
6:56
-0:03
21M
21.00 mi12:52:272:24:176:527:16
7:16
+0:20
35K
21.75 mi12:57:262:29:166:524:59
6:40
-0:36
23M
23.00 mi13:05:582:37:486:528:32
6:49
+0:09
24M
24.00 mi13:12:342:44:246:516:36
6:36
-0:13
40K
24.85 mi13:18:202:50:106:515:46
6:45
+0:09
25.2M
25.20 mi13:20:532:52:436:512:33
7:24
+0:39
Finish
26.22 mi13:27:292:59:196:516:36
6:29
-0:55

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

6:29 /mi

Average Pace

6:51 /mi

Slowest Pace

7:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:49:30

95% of race

Time at Steady Pace

9:49

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:50 /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 mi10:49:4921:396:5821:39
6:58
#7564
10K
6.21 mi11:11:0742:576:5521:18
6:51
#7243
15K
9.32 mi11:32:021:03:526:5120:55
6:44
#6686
20K
12.43 mi11:52:581:24:486:4920:56
6:44
#6148
Half
13.11 mi11:57:361:29:266:494:38
6:47
#6142
25K
15.53 mi12:14:031:45:536:4916:27
6:47
#5863
30K
18.64 mi12:35:462:07:366:5121:43
6:59
#5560
20M
20.00 mi12:45:112:17:016:519:25
6:56
#5375
21M
21.00 mi12:52:272:24:176:527:16
7:16
#5205
35K
21.75 mi12:57:262:29:166:524:59
6:40
#5099
23M
23.00 mi13:05:582:37:486:528:32
6:49
#4882
24M
24.00 mi13:12:342:44:246:516:36
6:36
#4719
40K
24.85 mi13:18:202:50:106:515:46
6:45
#4592
25.2M
25.20 mi13:20:532:52:436:512:33
7:24
#4552
Finish
26.22 mi13:27:292:59:196:516:36
6:29
#4455
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi7564671967195391(Top 19%)4969(Top 31%)4969(Top 208%)
10K6.21 mi3.10 mi7243+3216472+2476472+2476907(Top 24%)6201(Top 39%)6201(Top 260%)
15K9.32 mi3.11 mi6686+5576035+4376035+4375391(Top 19%)4969(Top 31%)4969(Top 208%)
20K12.43 mi3.11 mi6148+5385606+4295606+4294774(Top 17%)4419(Top 27%)4419(Top 185%)
Half13.11 mi0.68 mi6142+65596+105596+106078(Top 21%)5499(Top 34%)5499(Top 230%)
25K15.53 mi2.42 mi5863+2795350+2465350+2464763(Top 17%)4386(Top 27%)4386(Top 184%)
30K18.64 mi3.11 mi5560+3035087+2635087+2634638(Top 16%)4233(Top 26%)4233(Top 177%)
20M20.00 mi1.36 mi5375+1854921+1664921+1663707(Top 13%)3413(Top 21%)3413(Top 143%)
21M21.00 mi1.00 mi5205+1704773+1484773+1483486(Top 12%)3198(Top 20%)3198(Top 134%)
35K21.75 mi0.75 mi5099+1064678+954678+953320(Top 12%)3036(Top 19%)3036(Top 127%)
23M23.00 mi1.25 mi4882+2174485+1934485+1932802(Top 10%)2576(Top 16%)2576(Top 108%)
24M24.00 mi1.00 mi4719+1634337+1484337+1482514(Top 9%)2318(Top 14%)2318(Top 97%)
40K24.85 mi0.85 mi4592+1274221+1164221+1162617(Top 9%)2385(Top 15%)2385(Top 100%)
25.2M25.20 mi0.35 mi4552+404179+424179+422994(Top 11%)2673(Top 17%)2673(Top 112%)
Finish26.22 mi1.02 mi4455+974088+914088+912722(Top 10%)2452(Top 15%)2452(Top 103%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
×21story building
+97ft-345ft

Overall

5391

Males

4969

M45-49

4969

5K→10K

3.1 - 6.2 mi

Top 24%
×5story building
+79ft-138ft

Overall

6907

Males

6201

M45-49

6201

10K→15K

6.2 - 9.3 mi

Top 19%
×3story building
+67ft-78ft

Overall

5391

Males

4969

M45-49

4969

15K→20K

9.3 - 12.4 mi

Top 17%
×5story building
+106ft-86ft

Overall

4774

Males

4419

M45-49

4419

20K→Half

12.4 - 13.1 mi

Top 21%
×2story building
+19ft-37ft

Overall

6078

Males

5499

M45-49

5499

Half→25K

13.1 - 15.5 mi

Top 17%
×4story building
+66ft-88ft

Overall

4763

Males

4386

M45-49

4386

25K→30K

15.5 - 18.6 mi

Top 16%
×9story building
+181ft-148ft

Overall

4638

Males

4233

M45-49

4233

30K→20M

18.6 - 20.0 mi

Top 13%
×5story building
+64ft-50ft

Overall

3707

Males

3413

M45-49

3413

20M→21M

20.0 - 21.0 mi

Top 12%
×8story building
+106ft-24ft

Overall

3486

Males

3198

M45-49

3198

21M→35K

21.0 - 21.8 mi

Top 12%
×7story building
+17ft-86ft

Overall

3320

Males

3036

M45-49

3036

35K→23M

21.8 - 23.0 mi

Top 10%
×5story building
+23ft-63ft

Overall

2802

Males

2576

M45-49

2576

23M→24M

23.0 - 24.0 mi

Top 9%
×6story building
+12ft-82ft

Overall

2514

Males

2318

M45-49

2318

24M→40K

24.0 - 24.9 mi

Top 9%
×1story
+6ft-20ft

Overall

2617

Males

2385

M45-49

2385

40K→25.2M

24.9 - 25.2 mi

Top 11%
×1story
+13ft-16ft

Overall

2994

Males

2673

M45-49

2673

25.2M→Finish

25.2 - 26.2 mi

Top 10%
×2story building
+22ft-21ft

Overall

2722

Males

2452

M45-49

2452

Passing Analysis

Category:
Athletes Passed
3305
Passed By
196
Net Change
+3109
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7564
5K → 10K40079+321#7564#7243
10K → 15K5614+557#7243#6686
15K → 20K5391+538#6686#6148
20K → Half3024+6#6148#6142
Half → 25K29213+279#6142#5863
25K → 30K33633+303#5863#5560
30K → 20M1905+185#5560#5375
20M → 21M18111+170#5375#5205
21M → 35K1104+106#5205#5099
35K → 23M2170+217#5099#4882
23M → 24M1652+163#4882#4719
24M → 40K1292+127#4719#4592
40K → 25.2M488+40#4592#4552
25.2M → Finish10710+97#4552#4455
TOTALS3305196+3109
📊

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