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BOSTON MARATHON 2026

Esteban Brufau

Bib: 10516•M

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 23%
Gender (Male)
#0 / 16340
Top 35%
Masters (Masters Men)
#0 / 10617
Top 21%
Age Group (M50-54)
#0 / 1868
Top 16%
Race Day Weather
51°/41°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
21:08
3.11 mi
Rank: #6891
Start → 5K
21:08 | 6:49/mi
10K
42:22
6.21 mi
Rank: #7070 (-179)
5K → 10K
21:14 | 6:51/mi
15K
1:03:36
9.32 mi
Rank: #7068 (+2)
10K → 15K
21:14 | 6:51/mi
20K
1:24:45
12.43 mi
Rank: #6828 (+240)
15K → 20K
21:09 | 6:49/mi
HALF
1:29:23
13.11 mi
Rank: #6841 (-13)
20K → HALF
4:38 | 6:48/mi
25K
1:46:06
15.53 mi
Rank: #6783 (+58)
HALF → 25K
16:43 | 6:54/mi
30K
2:08:32
18.64 mi
Rank: #6915 (-132)
25K → 30K
22:26 | 7:14/mi
20M
2:18:29
20.00 mi
Rank: #6957 (-42)
30K → 20M
9:57 | 7:20/mi
21M
2:26:14
21.00 mi
Rank: #6963 (-6)
20M → 21M
7:45 | 7:45/mi
35K
2:31:22
21.75 mi
Rank: #6907 (+56)
21M → 35K
5:08 | 6:52/mi
23M
2:40:21
23.00 mi
Rank: #6832 (+75)
35K → 23M
8:59 | 7:11/mi
24M
2:47:19
24.00 mi
Rank: #6758 (+74)
23M → 24M
6:58 | 6:58/mi
40K
2:53:27
24.85 mi
Rank: #6694 (+64)
24M → 40K
6:08 | 7:11/mi
25.2M
2:56:04
25.20 mi
Rank: #6661 (+33)
40K → 25.2M
2:37 | 7:36/mi
FINISH
3:03:05
26.22 mi
Rank: #6611 (+50)
25.2M → FINISH
7:01 | 6:54/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:29:23
Pace6:50 /mi
2nd Half
Distance13.11 mi
Time1:33:42
Pace7:09 /mi
📊Positive Split: 4.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:38:1921:086:4921:08
6:49
-
10K
6.21 mi10:59:3342:226:5021:14
6:51
+0:02
15K
9.32 mi11:20:471:03:366:5021:14
6:51
0:00
20K
12.43 mi11:41:561:24:456:5021:09
6:49
-0:02
HALF
13.11 mi11:46:341:29:236:504:38
6:48
-0:01
25K
15.53 mi12:03:171:46:066:5016:43
6:54
+0:06
30K
18.64 mi12:25:432:08:326:5422:26
7:14
+0:20
20M
20.00 mi12:35:402:18:296:569:57
7:20
+0:06
21M
21.00 mi12:43:252:26:146:587:45
7:45
+0:25
35K
21.75 mi12:48:332:31:226:585:08
6:52
-0:53
23M
23.00 mi12:57:322:40:216:598:59
7:11
+0:19
24M
24.00 mi13:04:302:47:196:596:58
6:58
-0:13
40K
24.85 mi13:10:382:53:276:596:08
7:11
+0:13
25.2M
25.20 mi13:13:152:56:047:002:37
7:36
+0:25
FINISH
26.22 mi13:20:163:03:057:007:01
6:54
-0:42

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

6:48 /mi

Average Pace

6:59 /mi

Slowest Pace

7:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

2:52:43

94% of race

Time at Steady Pace

10:22

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:59 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:38:1921:086:4921:08
6:49
#6891
10K
6.21 mi10:59:3342:226:5021:14
6:51
#7070
15K
9.32 mi11:20:471:03:366:5021:14
6:51
#7068
20K
12.43 mi11:41:561:24:456:5021:09
6:49
#6828
HALF
13.11 mi11:46:341:29:236:504:38
6:48
#6841
25K
15.53 mi12:03:171:46:066:5016:43
6:54
#6783
30K
18.64 mi12:25:432:08:326:5422:26
7:14
#6915
20M
20.00 mi12:35:402:18:296:569:57
7:20
#6957
21M
21.00 mi12:43:252:26:146:587:45
7:45
#6963
35K
21.75 mi12:48:332:31:226:585:08
6:52
#6907
23M
23.00 mi12:57:322:40:216:598:59
7:11
#6832
24M
24.00 mi13:04:302:47:196:596:58
6:58
#6758
40K
24.85 mi13:10:382:53:276:596:08
7:11
#6694
25.2M
25.20 mi13:13:152:56:047:002:37
7:36
#6661
FINISH
26.22 mi13:20:163:03:057:007:01
6:54
#6611
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi6891614161417146(Top 25%)6282(Top 38%)6282(Top 336%)
10K6.21 mi3.10 mi7070-1796257-1166257-1167311(Top 25%)6414(Top 39%)6414(Top 343%)
15K9.32 mi3.11 mi7068+26246+116246+117146(Top 25%)6282(Top 38%)6282(Top 336%)
20K12.43 mi3.11 mi6828+2406065+1816065+1816285(Top 22%)5627(Top 34%)5627(Top 301%)
HALF13.11 mi0.68 mi6841-136072-76072-77050(Top 24%)6199(Top 38%)6199(Top 332%)
25K15.53 mi2.42 mi6783+586025+476025+476622(Top 23%)5826(Top 36%)5826(Top 312%)
30K18.64 mi3.11 mi6915-1326095-706095-707527(Top 26%)6321(Top 39%)6321(Top 338%)
20M20.00 mi1.36 mi6957-426115-206115-207801(Top 27%)6377(Top 39%)6377(Top 341%)
21M21.00 mi1.00 mi6963-66103+126103+128120(Top 28%)6439(Top 39%)6439(Top 345%)
35K21.75 mi0.75 mi6907+566061+426061+426125(Top 21%)5259(Top 32%)5259(Top 282%)
23M23.00 mi1.25 mi6832+755991+705991+706612(Top 23%)5502(Top 34%)5502(Top 295%)
24M24.00 mi1.00 mi6758+745922+695922+696239(Top 21%)5193(Top 32%)5193(Top 278%)
40K24.85 mi0.85 mi6694+645864+585864+586547(Top 23%)5335(Top 33%)5335(Top 286%)
25.2M25.20 mi0.35 mi6661+335836+285836+285739(Top 20%)4755(Top 29%)4755(Top 255%)
FINISH26.22 mi1.02 mi6611+505780+565780+566677(Top 23%)5304(Top 32%)5304(Top 284%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
×21
+97ft-345ft

Overall

7146

Males

6282

M50-54

6282

5K→10K

3.1 - 6.2 mi

Top 25%
×5
+79ft-138ft

Overall

7311

Males

6414

M50-54

6414

10K→15K

6.2 - 9.3 mi

Top 25%
×3
+67ft-78ft

Overall

7146

Males

6282

M50-54

6282

15K→20K

9.3 - 12.4 mi

Top 22%
×5
+106ft-86ft

Overall

6285

Males

5627

M50-54

5627

20K→HALF

12.4 - 13.1 mi

Top 24%
×2
+19ft-37ft

Overall

7050

Males

6199

M50-54

6199

HALF→25K

13.1 - 15.5 mi

Top 23%
×4
+66ft-88ft

Overall

6622

Males

5826

M50-54

5826

25K→30K

15.5 - 18.6 mi

Top 26%
×9
+181ft-148ft

Overall

7527

Males

6321

M50-54

6321

30K→20M

18.6 - 20.0 mi

Top 27%
×5
+64ft-50ft

Overall

7801

Males

6377

M50-54

6377

20M→21M

20.0 - 21.0 mi

Top 28%
×8
+106ft-24ft

Overall

8120

Males

6439

M50-54

6439

21M→35K

21.0 - 21.8 mi

Top 21%
×7
+17ft-86ft

Overall

6125

Males

5259

M50-54

5259

35K→23M

21.8 - 23.0 mi

Top 23%
×5
+23ft-63ft

Overall

6612

Males

5502

M50-54

5502

23M→24M

23.0 - 24.0 mi

Top 21%
×6
+12ft-82ft

Overall

6239

Males

5193

M50-54

5193

24M→40K

24.0 - 24.9 mi

Top 23%
×1
+6ft-20ft

Overall

6547

Males

5335

M50-54

5335

40K→25.2M

24.9 - 25.2 mi

Top 20%
×1
+13ft-16ft

Overall

5739

Males

4755

M50-54

4755

25.2M→FINISH

25.2 - 26.2 mi

Top 23%
×2
+22ft-21ft

Overall

6677

Males

5304

M50-54

5304

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1439*
Passed By
1000
Net Change
+280
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6891
5K → 10K147200-179#6891#7070
10K → 15K146144+2#7070#7068
15K → 20K285*45+240#7068#6828
20K → HALF2336-13#6828#6841
HALF → 25K14082+58#6841#6783
25K → 30K101200-132#6783#6915
30K → 20M60102-42#6915#6957
20M → 21M6571-6#6957#6963
21M → 35K6812+56#6963#6907
35K → 23M11136+75#6907#6832
23M → 24M9016+74#6832#6758
24M → 40K8521+64#6758#6694
40K → 25.2M429+33#6694#6661
25.2M → FINISH7626+50#6661#6611
TOTALS1439*1000+280

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing