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BOSTON MARATHON 2025

Rafael Boeta Arp

Bib: 31578 M ES

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M50-54)
#0 / 1996
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
9:10/mi
28:29
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
9:26/mi
57:47
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
9:17/mi
1:26:37
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
9:40/mi
1:56:40
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
9:11/mi
2:02:56
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
9:49/mi
2:26:45
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
10:35/mi
2:59:39
↑ 181↓ 1480.2%
138 ft elev
20M
11:26/mi
3:15:11
↑ 64↓ 500.2%
148 ft elev
21M
11:24/mi
3:26:35
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
11:03/mi
3:34:51
↑ 17↓ 861.7%
156 ft elev
23M
10:57/mi
3:48:33
↑ 23↓ 630.6%
116 ft elev
24M
10:28/mi
3:59:01
↓ 821.3%
34 ft elev
40K· 24.85 mi
10:44/mi
4:08:12
↓ 200.3%
20 ft elev
25.2M
12:02/mi
4:12:21
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
10:16/mi
4:22:49
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:02:56
Pace9:23 /mi
2nd Half
Distance13.11 mi
Time2:19:53
Pace10:40 /mi
📊Positive Split: 13.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:1628:299:1028:29
9:10
-
10K
6.21 mi12:20:3457:479:1829:18
9:26
+0:16
15K
9.32 mi12:49:241:26:379:1828:50
9:17
-0:09
20K
12.43 mi13:19:271:56:409:2330:03
9:40
+0:23
Half
13.11 mi13:25:432:02:569:236:16
9:11
-0:29
25K
15.53 mi13:49:322:26:459:2723:49
9:49
+0:38
30K
18.64 mi14:22:262:59:399:3832:54
10:35
+0:46
20M
20.00 mi14:37:583:15:119:4615:32
11:26
+0:51
21M
21.00 mi14:49:223:26:359:5011:24
11:24
-0:02
35K
21.75 mi14:57:383:34:519:538:16
11:03
-0:21
23M
23.00 mi15:11:203:48:339:5613:42
10:57
-0:06
24M
24.00 mi15:21:483:59:019:5810:28
10:28
-0:29
40K
24.85 mi15:30:594:08:129:599:11
10:44
+0:16
25.2M
25.20 mi15:35:084:12:2110:014:09
12:02
+1:18
Finish
26.22 mi15:45:364:22:4910:0210:28
10:16
-1:46

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

9:10 /mi

Average Pace

10:02 /mi

Slowest Pace

12:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:26:45

56% of race

Time at Steady Pace

1:03:01

24% of race

Time at Slower Pace

53:03

20% of race

Average Pace: 10:01 /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 mi11:51:1628:299:1028:29
9:10
#23096
10K
6.21 mi12:20:3457:479:1829:18
9:26
#23562
15K
9.32 mi12:49:241:26:379:1828:50
9:17
#23411
20K
12.43 mi13:19:271:56:409:2330:03
9:40
#23421
Half
13.11 mi13:25:432:02:569:236:16
9:11
#23364
25K
15.53 mi13:49:322:26:459:2723:49
9:49
#23261
30K
18.64 mi14:22:262:59:399:3832:54
10:35
#23205
20M
20.00 mi14:37:583:15:119:4615:32
11:26
#23306
21M
21.00 mi14:49:223:26:359:5011:24
11:24
#23255
35K
21.75 mi14:57:383:34:519:538:16
11:03
#23301
23M
23.00 mi15:11:203:48:339:5613:42
10:57
#23296
24M
24.00 mi15:21:483:59:019:5810:28
10:28
#23253
40K
24.85 mi15:30:594:08:129:599:11
10:44
#23223
25.2M
25.20 mi15:35:084:12:2110:014:09
12:02
#23227
Finish
26.22 mi15:45:364:22:4910:0210:28
10:16
#23245
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi23096138101381023145(Top 81%)13905(Top 86%)13905(Top 697%)
10K6.21 mi3.10 mi23562-46614039-22914039-22923919(Top 84%)14221(Top 88%)14221(Top 712%)
15K9.32 mi3.11 mi23411+15113992+4713992+4723145(Top 81%)13905(Top 86%)13905(Top 697%)
20K12.43 mi3.11 mi23421-1014004-1214004-1223405(Top 82%)13971(Top 87%)13971(Top 700%)
Half13.11 mi0.68 mi23364+5713980+2413980+2422525(Top 79%)13571(Top 84%)13571(Top 680%)
25K15.53 mi2.42 mi23261+10313925+5513925+5522818(Top 80%)13659(Top 85%)13659(Top 684%)
30K18.64 mi3.11 mi23205+5613847+7813847+7823144(Top 81%)13676(Top 85%)13676(Top 685%)
20M20.00 mi1.36 mi23306-10113881-3413881-3424419(Top 86%)14176(Top 88%)14176(Top 710%)
21M21.00 mi1.00 mi23255+5113828+5313828+5322393(Top 79%)13149(Top 82%)13149(Top 659%)
35K21.75 mi0.75 mi23301-4613837-913837-924307(Top 86%)14020(Top 87%)14020(Top 702%)
23M23.00 mi1.25 mi23296+513813+2413813+2423083(Top 81%)13379(Top 83%)13379(Top 670%)
24M24.00 mi1.00 mi23253+4313771+4213771+4222713(Top 80%)13166(Top 82%)13166(Top 660%)
40K24.85 mi0.85 mi23223+3013737+3413737+3422539(Top 79%)13009(Top 81%)13009(Top 652%)
25.2M25.20 mi0.35 mi23227-4137371373723292(Top 82%)13426(Top 83%)13426(Top 673%)
Finish26.22 mi1.02 mi23245-1813735+213735+223722(Top 84%)13627(Top 85%)13627(Top 683%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
×21story building
+97ft-345ft

Overall

23145

Males

13905

M50-54

13905

5K→10K

3.1 - 6.2 mi

Top 84%
×5story building
+79ft-138ft

Overall

23919

Males

14221

M50-54

14221

10K→15K

6.2 - 9.3 mi

Top 81%
×3story building
+67ft-78ft

Overall

23145

Males

13905

M50-54

13905

15K→20K

9.3 - 12.4 mi

Top 82%
×5story building
+106ft-86ft

Overall

23405

Males

13971

M50-54

13971

20K→Half

12.4 - 13.1 mi

Top 79%
×2story building
+19ft-37ft

Overall

22525

Males

13571

M50-54

13571

Half→25K

13.1 - 15.5 mi

Top 80%
×4story building
+66ft-88ft

Overall

22818

Males

13659

M50-54

13659

25K→30K

15.5 - 18.6 mi

Top 81%
×9story building
+181ft-148ft

Overall

23144

Males

13676

M50-54

13676

30K→20M

18.6 - 20.0 mi

Top 86%
×5story building
+64ft-50ft

Overall

24419

Males

14176

M50-54

14176

20M→21M

20.0 - 21.0 mi

Top 79%
×8story building
+106ft-24ft

Overall

22393

Males

13149

M50-54

13149

21M→35K

21.0 - 21.8 mi

Top 86%
×7story building
+17ft-86ft

Overall

24307

Males

14020

M50-54

14020

35K→23M

21.8 - 23.0 mi

Top 81%
×5story building
+23ft-63ft

Overall

23083

Males

13379

M50-54

13379

23M→24M

23.0 - 24.0 mi

Top 80%
×6story building
+12ft-82ft

Overall

22713

Males

13166

M50-54

13166

24M→40K

24.0 - 24.9 mi

Top 79%
×1story
+6ft-20ft

Overall

22539

Males

13009

M50-54

13009

40K→25.2M

24.9 - 25.2 mi

Top 82%
×1story
+13ft-16ft

Overall

23292

Males

13426

M50-54

13426

25.2M→Finish

25.2 - 26.2 mi

Top 84%
×2story building
+22ft-21ft

Overall

23722

Males

13627

M50-54

13627

Passing Analysis

Category:
Athletes Passed
1332
Passed By
1481
Net Change
-149
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23096
5K → 10K79545-466#23096#23562
10K → 15K256105+151#23562#23411
15K → 20K143153-10#23411#23421
20K → Half6912+57#23421#23364
Half → 25K17067+103#23364#23261
25K → 30K197141+56#23261#23205
30K → 20M49150-101#23205#23306
20M → 21M9342+51#23306#23255
21M → 35K2672-46#23255#23301
35K → 23M6661+5#23301#23296
23M → 24M7532+43#23296#23253
24M → 40K6232+30#23253#23223
40K → 25.2M1519-4#23223#23227
25.2M → Finish3250-18#23227#23245
TOTALS13321481-149
📊

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