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BOSTON MARATHON 2026

Stefano Rebosio

Bib: 19719•M

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 44%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 47%
Age Group (M55-59)
#0 / 1491
Top 36%
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
23:41
3.11 mi
Rank: #13835
Start → 5K
23:41 | 7:38/mi
10K
47:35
6.21 mi
Rank: #14229 (-394)
5K → 10K
23:54 | 7:42/mi
15K
1:11:53
9.32 mi
Rank: #14642 (-413)
10K → 15K
24:18 | 7:50/mi
20K
1:36:05
12.43 mi
Rank: #14569 (+73)
15K → 20K
24:12 | 7:48/mi
HALF
1:41:18
13.11 mi
Rank: #14556 (+13)
20K → HALF
5:13 | 7:40/mi
25K
2:00:09
15.53 mi
Rank: #14374 (+182)
HALF → 25K
18:51 | 7:47/mi
30K
2:24:17
18.64 mi
Rank: #13850 (+524)
25K → 30K
24:08 | 7:47/mi
20M
2:34:56
20.00 mi
Rank: #13643 (+207)
30K → 20M
10:39 | 7:51/mi
21M
2:42:58
21.00 mi
Rank: #13428 (+215)
20M → 21M
8:02 | 8:02/mi
35K
2:48:30
21.75 mi
Rank: #13275 (+153)
21M → 35K
5:32 | 7:24/mi
23M
2:58:10
23.00 mi
Rank: #13100 (+175)
35K → 23M
9:40 | 7:44/mi
24M
3:05:47
24.00 mi
Rank: #12997 (+103)
23M → 24M
7:37 | 7:37/mi
40K
3:12:32
24.85 mi
Rank: #12919 (+78)
24M → 40K
6:45 | 7:54/mi
25.2M
3:15:28
25.20 mi
Rank: #12892 (+27)
40K → 25.2M
2:56 | 8:31/mi
FINISH
3:23:14
26.22 mi
Rank: #12829 (+63)
25.2M → FINISH
7:46 | 7:38/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:41:18
Pace7:44 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:41:56
Pace7:47 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:07:5323:417:3823:41
7:38
-
10K
6.21 mi11:31:4747:357:4023:54
7:42
+0:04
15K
9.32 mi11:56:051:11:537:4324:18
7:50
+0:08
20K
12.43 mi12:20:171:36:057:4424:12
7:48
-0:02
HALF
13.11 mi12:25:301:41:187:445:13
7:40
-0:08
25K
15.53 mi12:44:212:00:097:4518:51
7:47
+0:07
30K
18.64 mi13:08:292:24:177:4524:08
7:47
0:00
20M
20.00 mi13:19:082:34:567:4510:39
7:51
+0:04
21M
21.00 mi13:27:102:42:587:468:02
8:02
+0:11
35K
21.75 mi13:32:422:48:307:455:32
7:24
-0:38
23M
23.00 mi13:42:222:58:107:459:40
7:44
+0:20
24M
24.00 mi13:49:593:05:477:457:37
7:37
-0:07
40K
24.85 mi13:56:443:12:327:456:45
7:54
+0:17
25.2M
25.20 mi13:59:403:15:287:462:56
8:31
+0:37
FINISH
26.22 mi14:07:263:23:147:467:46
7:38
-0:53

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

7:24 /mi

Average Pace

7:45 /mi

Slowest Pace

8:31 /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

3:20:18

99% of race

Time at Steady Pace

2:56

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:45 /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 mi11:07:5323:417:3823:41
7:38
#13835
10K
6.21 mi11:31:4747:357:4023:54
7:42
#14229
15K
9.32 mi11:56:051:11:537:4324:18
7:50
#14642
20K
12.43 mi12:20:171:36:057:4424:12
7:48
#14569
HALF
13.11 mi12:25:301:41:187:445:13
7:40
#14556
25K
15.53 mi12:44:212:00:097:4518:51
7:47
#14374
30K
18.64 mi13:08:292:24:177:4524:08
7:47
#13850
20M
20.00 mi13:19:082:34:567:4510:39
7:51
#13643
21M
21.00 mi13:27:102:42:587:468:02
8:02
#13428
35K
21.75 mi13:32:422:48:307:455:32
7:24
#13275
23M
23.00 mi13:42:222:58:107:459:40
7:44
#13100
24M
24.00 mi13:49:593:05:477:457:37
7:37
#12997
40K
24.85 mi13:56:443:12:327:456:45
7:54
#12919
25.2M
25.20 mi13:59:403:15:287:462:56
8:31
#12892
FINISH
26.22 mi14:07:263:23:147:467:46
7:38
#12829
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi138359798979815498(Top 53%)10384(Top 64%)10384(Top 696%)
10K6.21 mi3.10 mi14229-3949935-1379935-13714672(Top 51%)10116(Top 62%)10116(Top 678%)
15K9.32 mi3.11 mi14642-41310068-13310068-13315498(Top 53%)10384(Top 64%)10384(Top 696%)
20K12.43 mi3.11 mi14569+7310041+2710041+2714416(Top 50%)9898(Top 61%)9898(Top 664%)
HALF13.11 mi0.68 mi14556+1310036+510036+514246(Top 49%)9876(Top 60%)9876(Top 662%)
25K15.53 mi2.42 mi14374+1829928+1089928+10813589(Top 47%)9471(Top 58%)9471(Top 635%)
30K18.64 mi3.11 mi13850+5249688+2409688+24011729(Top 40%)8534(Top 52%)8534(Top 572%)
20M20.00 mi1.36 mi13643+2079566+1229566+12211636(Top 40%)8381(Top 51%)8381(Top 562%)
21M21.00 mi1.00 mi13428+2159441+1259441+12510113(Top 35%)7542(Top 46%)7542(Top 506%)
35K21.75 mi0.75 mi13275+1539361+809361+8010063(Top 35%)7521(Top 46%)7521(Top 504%)
23M23.00 mi1.25 mi13100+1759265+969265+9610453(Top 36%)7591(Top 46%)7591(Top 509%)
24M24.00 mi1.00 mi12997+1039203+629203+6210964(Top 38%)7785(Top 48%)7785(Top 522%)
40K24.85 mi0.85 mi12919+789143+609143+6011730(Top 40%)8057(Top 49%)8057(Top 540%)
25.2M25.20 mi0.35 mi12892+279123+209123+2011609(Top 40%)7904(Top 48%)7904(Top 530%)
FINISH26.22 mi1.02 mi12829+639059+649059+6412362(Top 43%)8260(Top 51%)8260(Top 554%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×21
+97ft-345ft

Overall

15498

Males

10384

M55-59

10384

5K→10K

3.1 - 6.2 mi

Top 51%
×5
+79ft-138ft

Overall

14672

Males

10116

M55-59

10116

10K→15K

6.2 - 9.3 mi

Top 53%
×3
+67ft-78ft

Overall

15498

Males

10384

M55-59

10384

15K→20K

9.3 - 12.4 mi

Top 50%
×5
+106ft-86ft

Overall

14416

Males

9898

M55-59

9898

20K→HALF

12.4 - 13.1 mi

Top 49%
×2
+19ft-37ft

Overall

14246

Males

9876

M55-59

9876

HALF→25K

13.1 - 15.5 mi

Top 47%
×4
+66ft-88ft

Overall

13589

Males

9471

M55-59

9471

25K→30K

15.5 - 18.6 mi

Top 40%
×9
+181ft-148ft

Overall

11729

Males

8534

M55-59

8534

30K→20M

18.6 - 20.0 mi

Top 40%
×5
+64ft-50ft

Overall

11636

Males

8381

M55-59

8381

20M→21M

20.0 - 21.0 mi

Top 35%
×8
+106ft-24ft

Overall

10113

Males

7542

M55-59

7542

21M→35K

21.0 - 21.8 mi

Top 35%
×7
+17ft-86ft

Overall

10063

Males

7521

M55-59

7521

35K→23M

21.8 - 23.0 mi

Top 36%
×5
+23ft-63ft

Overall

10453

Males

7591

M55-59

7591

23M→24M

23.0 - 24.0 mi

Top 38%
×6
+12ft-82ft

Overall

10964

Males

7785

M55-59

7785

24M→40K

24.0 - 24.9 mi

Top 40%
×1
+6ft-20ft

Overall

11730

Males

8057

M55-59

8057

40K→25.2M

24.9 - 25.2 mi

Top 40%
×1
+13ft-16ft

Overall

11609

Males

7904

M55-59

7904

25.2M→FINISH

25.2 - 26.2 mi

Top 43%
×2
+22ft-21ft

Overall

12362

Males

8260

M55-59

8260

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2423
Passed By
1417
Net Change
+1006
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13835
5K → 10K151545-394#13835#14229
10K → 15K96509-413#14229#14642
15K → 20K202129+73#14642#14569
20K → HALF3522+13#14569#14556
HALF → 25K23250+182#14556#14374
25K → 30K53713+524#14374#13850
30K → 20M22417+207#13850#13643
20M → 21M22510+215#13643#13428
21M → 35K1574+153#13428#13275
35K → 23M18914+175#13275#13100
23M → 24M11714+103#13100#12997
24M → 40K11133+78#12997#12919
40K → 25.2M4114+27#12919#12892
25.2M → FINISH10643+63#12892#12829
TOTALS24231417+1006
📊

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