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BOSTON MARATHON 2025

Adriano Claro

Bib: 28465•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M55-59)
#0 / 1648
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
30:28
Rank: #25103
Start → 5K
30:28 | 9:48/mi
10K· 6.21 mi
1:00:04
Rank: #24654 (+449)
5K → 10K
29:36 | 9:32/mi
15K· 9.32 mi
1:29:51
Rank: #24414 (+240)
10K → 15K
29:47 | 9:35/mi
20K· 12.43 mi
2:01:02
Rank: #24397 (+17)
15K → 20K
31:11 | 10:02/mi
Half· 13.11 mi
2:07:32
Rank: #24346 (+51)
20K → Half
6:30 | 9:32/mi
25K· 15.53 mi
2:32:39
Rank: #24320 (+26)
Half → 25K
25:07 | 10:22/mi
30K· 18.64 mi
3:09:03
Rank: #24541 (-221)
25K → 30K
36:24 | 11:43/mi
20M
3:25:03
Rank: #24590 (-49)
30K → 20M
16:00 | 11:46/mi
21M
3:38:36
Rank: #24690 (-100)
20M → 21M
13:33 | 13:33/mi
35K· 21.75 mi
3:47:33
Rank: #24739 (-49)
21M → 35K
8:57 | 11:58/mi
23M
4:02:09
Rank: #24741 (-2)
35K → 23M
14:36 | 11:40/mi
24M
4:13:38
Rank: #24760 (-19)
23M → 24M
11:29 | 11:29/mi
40K· 24.85 mi
4:23:33
Rank: #24748 (+12)
24M → 40K
9:55 | 11:36/mi
25.2M
4:28:08
Rank: #24764 (-16)
40K → 25.2M
4:35 | 13:17/mi
Finish· 26.22 mi
4:39:18
Rank: #24798 (-34)
25.2M → Finish
11:10 | 10:57/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:07:32
Pace9:44 /mi
2nd Half
Distance13.11 mi
Time2:31:46
Pace11:35 /mi
📊Positive Split: 19.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:1130:289:4830:28
9:48
-
10K
6.21 mi12:17:471:00:049:4029:36
9:32
-0:16
15K
9.32 mi12:47:341:29:519:3829:47
9:35
+0:03
20K
12.43 mi13:18:452:01:029:4431:11
10:02
+0:27
Half
13.11 mi13:25:152:07:329:446:30
9:32
-0:30
25K
15.53 mi13:50:222:32:399:5025:07
10:22
+0:50
30K
18.64 mi14:26:463:09:0310:0836:24
11:43
+1:21
20M
20.00 mi14:42:463:25:0310:1516:00
11:46
+0:03
21M
21.00 mi14:56:193:38:3610:2513:33
13:33
+1:47
35K
21.75 mi15:05:163:47:3310:288:57
11:58
-1:35
23M
23.00 mi15:19:524:02:0910:3214:36
11:40
-0:18
24M
24.00 mi15:31:214:13:3810:3411:29
11:29
-0:11
40K
24.85 mi15:41:164:23:3310:369:55
11:36
+0:07
25.2M
25.20 mi15:45:514:28:0810:384:35
13:17
+1:41
Finish
26.22 mi15:57:014:39:1810:4011:10
10:57
-2:20

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

9:32 /mi

Average Pace

10:40 /mi

Slowest Pace

13:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:32:39

55% of race

Time at Steady Pace

1:48:31

39% of race

Time at Slower Pace

18:08

6% of race

Average Pace: 10:39 /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 mi11:48:1130:289:4830:28
9:48
#25103
10K
6.21 mi12:17:471:00:049:4029:36
9:32
#24654
15K
9.32 mi12:47:341:29:519:3829:47
9:35
#24414
20K
12.43 mi13:18:452:01:029:4431:11
10:02
#24397
Half
13.11 mi13:25:152:07:329:446:30
9:32
#24346
25K
15.53 mi13:50:222:32:399:5025:07
10:22
#24320
30K
18.64 mi14:26:463:09:0310:0836:24
11:43
#24541
20M
20.00 mi14:42:463:25:0310:1516:00
11:46
#24590
21M
21.00 mi14:56:193:38:3610:2513:33
13:33
#24690
35K
21.75 mi15:05:163:47:3310:288:57
11:58
#24739
23M
23.00 mi15:19:524:02:0910:3214:36
11:40
#24741
24M
24.00 mi15:31:214:13:3810:3411:29
11:29
#24760
40K
24.85 mi15:41:164:23:3310:369:55
11:36
#24748
25.2M
25.20 mi15:45:514:28:0810:384:35
13:17
#24764
Finish
26.22 mi15:57:014:39:1810:4011:10
10:57
#24798
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi25103147781477823973(Top 84%)14260(Top 89%)14260(Top 865%)
10K6.21 mi3.10 mi24654+44914555+22314555+22324176(Top 85%)14327(Top 89%)14327(Top 869%)
15K9.32 mi3.11 mi24414+24014438+11714438+11723973(Top 84%)14260(Top 89%)14260(Top 865%)
20K12.43 mi3.11 mi24397+1714414+2414414+2424298(Top 86%)14357(Top 89%)14357(Top 871%)
Half13.11 mi0.68 mi24346+5114389+2514389+2523639(Top 83%)14076(Top 87%)14076(Top 854%)
25K15.53 mi2.42 mi24320+2614366+2314366+2324091(Top 85%)14238(Top 88%)14238(Top 864%)
30K18.64 mi3.11 mi24541-22114453-8714453-8725170(Top 89%)14614(Top 91%)14614(Top 887%)
20M20.00 mi1.36 mi24590-4914461-814461-824951(Top 88%)14441(Top 90%)14441(Top 876%)
21M21.00 mi1.00 mi24690-10014492-3114492-3125717(Top 91%)14739(Top 92%)14739(Top 894%)
35K21.75 mi0.75 mi24739-4914508-1614508-1625811(Top 91%)14735(Top 91%)14735(Top 894%)
23M23.00 mi1.25 mi24741-214493+1514493+1524529(Top 86%)14107(Top 88%)14107(Top 856%)
24M24.00 mi1.00 mi24760-1914485+814485+824870(Top 88%)14240(Top 88%)14240(Top 864%)
40K24.85 mi0.85 mi24748+1214461+2414461+2424298(Top 86%)13917(Top 86%)13917(Top 844%)
25.2M25.20 mi0.35 mi24764-1614467-614467-625408(Top 89%)14452(Top 90%)14452(Top 877%)
Finish26.22 mi1.02 mi24798-3414475-814475-825287(Top 89%)14426(Top 90%)14426(Top 875%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 84%
×21stories
+97ft-345ft

Overall

23973

Males

14260

M55-59

14260

5K→10K

3.1 - 6.2 mi

Top 85%
×5stories
+79ft-138ft

Overall

24176

Males

14327

M55-59

14327

10K→15K

6.2 - 9.3 mi

Top 84%
×3stories
+67ft-78ft

Overall

23973

Males

14260

M55-59

14260

15K→20K

9.3 - 12.4 mi

Top 86%
×5stories
+106ft-86ft

Overall

24298

Males

14357

M55-59

14357

20K→Half

12.4 - 13.1 mi

Top 83%
×2stories
+19ft-37ft

Overall

23639

Males

14076

M55-59

14076

Half→25K

13.1 - 15.5 mi

Top 85%
×4stories
+66ft-88ft

Overall

24091

Males

14238

M55-59

14238

25K→30K

15.5 - 18.6 mi

Top 89%
×9stories
+181ft-148ft

Overall

25170

Males

14614

M55-59

14614

30K→20M

18.6 - 20.0 mi

Top 88%
×5stories
+64ft-50ft

Overall

24951

Males

14441

M55-59

14441

20M→21M

20.0 - 21.0 mi

Top 91%
×8stories
+106ft-24ft

Overall

25717

Males

14739

M55-59

14739

21M→35K

21.0 - 21.8 mi

Top 91%
×7stories
+17ft-86ft

Overall

25811

Males

14735

M55-59

14735

35K→23M

21.8 - 23.0 mi

Top 86%
×5stories
+23ft-63ft

Overall

24529

Males

14107

M55-59

14107

23M→24M

23.0 - 24.0 mi

Top 88%
×6stories
+12ft-82ft

Overall

24870

Males

14240

M55-59

14240

24M→40K

24.0 - 24.9 mi

Top 86%
×1story
+6ft-20ft

Overall

24298

Males

13917

M55-59

13917

40K→25.2M

24.9 - 25.2 mi

Top 89%
×1story
+13ft-16ft

Overall

25408

Males

14452

M55-59

14452

25.2M→Finish

25.2 - 26.2 mi

Top 89%
×2stories
+22ft-21ft

Overall

25287

Males

14426

M55-59

14426

Passing Analysis

Category:
Athletes Passed
1408
Passed By
1103
Net Change
+305
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25103
5K → 10K50657+449#25103#24654
10K → 15K27535+240#24654#24414
15K → 20K138121+17#24414#24397
20K → Half532+51#24397#24346
Half → 25K132106+26#24346#24320
25K → 30K66287-221#24320#24541
30K → 20M3685-49#24541#24590
20M → 21M31131-100#24590#24690
21M → 35K1463-49#24690#24739
35K → 23M4345-2#24739#24741
23M → 24M3655-19#24741#24760
24M → 40K3725+12#24760#24748
40K → 25.2M1430-16#24748#24764
25.2M → Finish2761-34#24764#24798
TOTALS14081103+305
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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