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BOSTON MARATHON 2025

Bruno Rafart

Bib: 4762•M

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 28%
Gender (Male)
#0 / 16105
Top 41%
Division (M18-39)
#0 / 5642
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:54
Rank: #5695
Start → 5K
20:54 | 6:44/mi
10K· 6.21 mi
42:10
Rank: #6167 (-472)
5K → 10K
21:16 | 6:51/mi
15K· 9.32 mi
1:03:31
Rank: #6344 (-177)
10K → 15K
21:21 | 6:52/mi
20K· 12.43 mi
1:24:55
Rank: #6253 (+91)
15K → 20K
21:24 | 6:53/mi
Half· 13.11 mi
1:29:35
Rank: #6262 (-9)
20K → Half
4:40 | 6:50/mi
25K· 15.53 mi
1:46:33
Rank: #6252 (+10)
Half → 25K
16:58 | 7:00/mi
30K· 18.64 mi
2:09:30
Rank: #6302 (-50)
25K → 30K
22:57 | 7:23/mi
20M
2:19:54
Rank: #6359 (-57)
30K → 20M
10:24 | 7:39/mi
21M
2:28:34
Rank: #6535 (-176)
20M → 21M
8:40 | 8:40/mi
35K· 21.75 mi
2:34:32
Rank: #6667 (-132)
21M → 35K
5:58 | 7:59/mi
23M
2:45:19
Rank: #7027 (-360)
35K → 23M
10:47 | 8:37/mi
24M
2:53:27
Rank: #7184 (-157)
23M → 24M
8:08 | 8:08/mi
40K· 24.85 mi
3:01:57
Rank: #7748 (-564)
24M → 40K
8:30 | 9:56/mi
25.2M
3:05:02
Rank: #7785 (-37)
40K → 25.2M
3:05 | 8:56/mi
Finish· 26.22 mi
3:12:57
Rank: #7883 (-98)
25.2M → Finish
7:55 | 7:46/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:35
Pace6:50 /mi
2nd Half
Distance13.11 mi
Time1:43:22
Pace7:53 /mi
📊Positive Split: 15.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:2120:546:4420:54
6:44
-
10K
6.21 mi10:45:3742:106:4721:16
6:51
+0:07
15K
9.32 mi11:06:581:03:316:4921:21
6:52
+0:01
20K
12.43 mi11:28:221:24:556:5021:24
6:53
+0:01
Half
13.11 mi11:33:021:29:356:504:40
6:50
-0:03
25K
15.53 mi11:50:001:46:336:5216:58
7:00
+0:10
30K
18.64 mi12:12:572:09:306:5722:57
7:23
+0:23
20M
20.00 mi12:23:212:19:547:0010:24
7:39
+0:16
21M
21.00 mi12:32:012:28:347:048:40
8:40
+1:01
35K
21.75 mi12:37:592:34:327:065:58
7:59
-0:41
23M
23.00 mi12:48:462:45:197:1110:47
8:37
+0:38
24M
24.00 mi12:56:542:53:277:148:08
8:08
-0:29
40K
24.85 mi13:05:243:01:577:198:30
9:56
+1:48
25.2M
25.20 mi13:08:293:05:027:213:05
8:56
-1:00
Finish
26.22 mi13:16:243:12:577:227:55
7:46
-1:10

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

6:44 /mi

Average Pace

7:22 /mi

Slowest Pace

9:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:46:33

55% of race

Time at Steady Pace

47:14

24% of race

Time at Slower Pace

39:10

20% of race

Average Pace: 7:22 /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 mi10:24:2120:546:4420:54
6:44
#5695
10K
6.21 mi10:45:3742:106:4721:16
6:51
#6167
15K
9.32 mi11:06:581:03:316:4921:21
6:52
#6344
20K
12.43 mi11:28:221:24:556:5021:24
6:53
#6253
Half
13.11 mi11:33:021:29:356:504:40
6:50
#6262
25K
15.53 mi11:50:001:46:336:5216:58
7:00
#6252
30K
18.64 mi12:12:572:09:306:5722:57
7:23
#6302
20M
20.00 mi12:23:212:19:547:0010:24
7:39
#6359
21M
21.00 mi12:32:012:28:347:048:40
8:40
#6535
35K
21.75 mi12:37:592:34:327:065:58
7:59
#6667
23M
23.00 mi12:48:462:45:197:1110:47
8:37
#7027
24M
24.00 mi12:56:542:53:277:148:08
8:08
#7184
40K
24.85 mi13:05:243:01:577:198:30
9:56
#7748
25.2M
25.20 mi13:08:293:05:027:213:05
8:56
#7785
Finish
26.22 mi13:16:243:12:577:227:55
7:46
#7883
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi5695526252626760(Top 24%)6074(Top 38%)6074(Top 108%)
10K6.21 mi3.10 mi6167-4725650-3885650-3886834(Top 24%)6150(Top 38%)6150(Top 109%)
15K9.32 mi3.11 mi6344-1775782-1325782-1326760(Top 24%)6074(Top 38%)6074(Top 108%)
20K12.43 mi3.11 mi6253+915682+1005682+1006101(Top 21%)5514(Top 34%)5514(Top 98%)
Half13.11 mi0.68 mi6262-95686-45686-46503(Top 23%)5843(Top 36%)5843(Top 104%)
25K15.53 mi2.42 mi6252+105658+285658+286327(Top 22%)5641(Top 35%)5641(Top 100%)
30K18.64 mi3.11 mi6302-505673-155673-156976(Top 25%)5962(Top 37%)5962(Top 106%)
20M20.00 mi1.36 mi6359-575705-325705-328032(Top 28%)6459(Top 40%)6459(Top 114%)
21M21.00 mi1.00 mi6535-1765814-1095814-10911435(Top 40%)8079(Top 50%)8079(Top 143%)
35K21.75 mi0.75 mi6667-1325898-845898-8412052(Top 42%)8332(Top 52%)8332(Top 148%)
23M23.00 mi1.25 mi7027-3606116-2186116-21813967(Top 49%)9140(Top 57%)9140(Top 162%)
24M24.00 mi1.00 mi7184-1576185-696185-6912094(Top 43%)8200(Top 51%)8200(Top 145%)
40K24.85 mi0.85 mi7748-5646512-3276512-32720234(Top 71%)11900(Top 74%)11900(Top 211%)
25.2M25.20 mi0.35 mi7785-376522-106522-1011375(Top 40%)7635(Top 47%)7635(Top 135%)
Finish26.22 mi1.02 mi7883-986558-366558-3611173(Top 39%)7591(Top 47%)7591(Top 135%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 24%
×21stories
+97ft-345ft

Overall

6760

Males

6074

M18-39

6074

5K→10K

3.1 - 6.2 mi

Top 24%
×5stories
+79ft-138ft

Overall

6834

Males

6150

M18-39

6150

10K→15K

6.2 - 9.3 mi

Top 24%
×3stories
+67ft-78ft

Overall

6760

Males

6074

M18-39

6074

15K→20K

9.3 - 12.4 mi

Top 21%
×5stories
+106ft-86ft

Overall

6101

Males

5514

M18-39

5514

20K→Half

12.4 - 13.1 mi

Top 23%
×2stories
+19ft-37ft

Overall

6503

Males

5843

M18-39

5843

Half→25K

13.1 - 15.5 mi

Top 22%
×4stories
+66ft-88ft

Overall

6327

Males

5641

M18-39

5641

25K→30K

15.5 - 18.6 mi

Top 25%
×9stories
+181ft-148ft

Overall

6976

Males

5962

M18-39

5962

30K→20M

18.6 - 20.0 mi

Top 28%
×5stories
+64ft-50ft

Overall

8032

Males

6459

M18-39

6459

20M→21M

20.0 - 21.0 mi

Top 40%
×8stories
+106ft-24ft

Overall

11435

Males

8079

M18-39

8079

21M→35K

21.0 - 21.8 mi

Top 42%
×7stories
+17ft-86ft

Overall

12052

Males

8332

M18-39

8332

35K→23M

21.8 - 23.0 mi

Top 49%
×5stories
+23ft-63ft

Overall

13967

Males

9140

M18-39

9140

23M→24M

23.0 - 24.0 mi

Top 43%
×6stories
+12ft-82ft

Overall

12094

Males

8200

M18-39

8200

24M→40K

24.0 - 24.9 mi

Top 71%
×1story
+6ft-20ft

Overall

20234

Males

11900

M18-39

11900

40K→25.2M

24.9 - 25.2 mi

Top 40%
×1story
+13ft-16ft

Overall

11375

Males

7635

M18-39

7635

25.2M→Finish

25.2 - 26.2 mi

Top 39%
×2stories
+22ft-21ft

Overall

11173

Males

7591

M18-39

7591

Passing Analysis

Category:
Athletes Passed
897
Passed By
3085
Net Change
-2188
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5695
5K → 10K62534-472#5695#6167
10K → 15K89266-177#6167#6344
15K → 20K18695+91#6344#6253
20K → Half2433-9#6253#6262
Half → 25K122112+10#6262#6252
25K → 30K161211-50#6252#6302
30K → 20M70127-57#6302#6359
20M → 21M23199-176#6359#6535
21M → 35K23155-132#6535#6667
35K → 23M31391-360#6667#7027
23M → 24M31188-157#7027#7184
24M → 40K12576-564#7184#7748
40K → 25.2M2158-37#7748#7785
25.2M → Finish42140-98#7785#7883
TOTALS8973085-2188
📊

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