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BOSTON MARATHON 2026

Peter Bason

Bib: 15019•M

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 49%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M50-54)
#0 / 1868
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
23:38
3.11 mi
Rank: #13696
Start → 5K
23:38 | 7:37/mi
10K
48:56
6.21 mi
Rank: #16089 (-2393)
5K → 10K
25:18 | 8:09/mi
15K
1:13:27
9.32 mi
Rank: #16090 (-1)
10K → 15K
24:31 | 7:54/mi
20K
1:38:56
12.43 mi
Rank: #16520 (-430)
15K → 20K
25:29 | 8:13/mi
HALF
1:44:14
13.11 mi
Rank: #16449 (+71)
20K → HALF
5:18 | 7:47/mi
25K
2:03:28
15.53 mi
Rank: #16176 (+273)
HALF → 25K
19:14 | 7:56/mi
30K
2:28:28
18.64 mi
Rank: #15709 (+467)
25K → 30K
25:00 | 8:03/mi
20M
2:39:01
20.00 mi
Rank: #15346 (+363)
30K → 20M
10:33 | 7:47/mi
21M
2:47:13
21.00 mi
Rank: #15050 (+296)
20M → 21M
8:12 | 8:12/mi
35K
2:52:47
21.75 mi
Rank: #14872 (+178)
21M → 35K
5:34 | 7:27/mi
23M
3:02:28
23.00 mi
Rank: #14577 (+295)
35K → 23M
9:41 | 7:45/mi
24M
3:10:03
24.00 mi
Rank: #14396 (+181)
23M → 24M
7:35 | 7:35/mi
40K
3:16:47
24.85 mi
Rank: #14276 (+120)
24M → 40K
6:44 | 7:53/mi
25.2M
3:19:41
25.20 mi
Rank: #14210 (+66)
40K → 25.2M
2:54 | 8:25/mi
FINISH
3:27:30
26.22 mi
Rank: #14161 (+49)
25.2M → FINISH
7:49 | 7:41/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:44:14
Pace7:58 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:43:16
Pace7:53 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:0723:387:3723:38
7:37
-
10K
6.21 mi11:20:2548:567:5325:18
8:09
+0:32
15K
9.32 mi11:44:561:13:277:5324:31
7:54
-0:15
20K
12.43 mi12:10:251:38:567:5825:29
8:13
+0:19
HALF
13.11 mi12:15:431:44:147:585:18
7:47
-0:26
25K
15.53 mi12:34:572:03:287:5719:14
7:56
+0:09
30K
18.64 mi12:59:572:28:287:5825:00
8:03
+0:07
20M
20.00 mi13:10:302:39:017:5810:33
7:47
-0:16
21M
21.00 mi13:18:422:47:137:588:12
8:12
+0:25
35K
21.75 mi13:24:162:52:477:575:34
7:27
-0:45
23M
23.00 mi13:33:573:02:287:579:41
7:45
+0:18
24M
24.00 mi13:41:323:10:037:567:35
7:35
-0:10
40K
24.85 mi13:48:163:16:477:566:44
7:53
+0:18
25.2M
25.20 mi13:51:103:19:417:562:54
8:25
+0:32
FINISH
26.22 mi13:58:593:27:307:567:49
7:41
-0:44

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

7:27 /mi

Average Pace

7:55 /mi

Slowest Pace

8:25 /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

2:50:55

82% of race

Time at Steady Pace

36:35

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:55 /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 mi10:55:0723:387:3723:38
7:37
#13696
10K
6.21 mi11:20:2548:567:5325:18
8:09
#16089
15K
9.32 mi11:44:561:13:277:5324:31
7:54
#16090
20K
12.43 mi12:10:251:38:567:5825:29
8:13
#16520
HALF
13.11 mi12:15:431:44:147:585:18
7:47
#16449
25K
15.53 mi12:34:572:03:287:5719:14
7:56
#16176
30K
18.64 mi12:59:572:28:287:5825:00
8:03
#15709
20M
20.00 mi13:10:302:39:017:5810:33
7:47
#15346
21M
21.00 mi13:18:422:47:137:588:12
8:12
#15050
35K
21.75 mi13:24:162:52:477:575:34
7:27
#14872
23M
23.00 mi13:33:573:02:287:579:41
7:45
#14577
24M
24.00 mi13:41:323:10:037:567:35
7:35
#14396
40K
24.85 mi13:48:163:16:477:566:44
7:53
#14276
25.2M
25.20 mi13:51:103:19:417:562:54
8:25
#14210
FINISH
26.22 mi13:58:593:27:307:567:49
7:41
#14161
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 mi136969747974716096(Top 55%)10627(Top 65%)10627(Top 569%)
10K6.21 mi3.10 mi16089-239310629-88210629-88218215(Top 63%)11542(Top 71%)11542(Top 618%)
15K9.32 mi3.11 mi16090-110635-610635-616096(Top 55%)10627(Top 65%)10627(Top 569%)
20K12.43 mi3.11 mi16520-43010799-16410799-16417487(Top 60%)11197(Top 69%)11197(Top 599%)
HALF13.11 mi0.68 mi16449+7110762+3710762+3715297(Top 53%)10316(Top 63%)10316(Top 552%)
25K15.53 mi2.42 mi16176+27310637+12510637+12514828(Top 51%)9993(Top 61%)9993(Top 535%)
30K18.64 mi3.11 mi15709+46710416+22110416+22113829(Top 48%)9478(Top 58%)9478(Top 507%)
20M20.00 mi1.36 mi15346+36310254+16210254+16211085(Top 38%)8127(Top 50%)8127(Top 435%)
21M21.00 mi1.00 mi15050+29610101+15310101+15311185(Top 39%)8078(Top 49%)8078(Top 432%)
35K21.75 mi0.75 mi14872+17810016+8510016+8510399(Top 36%)7700(Top 47%)7700(Top 412%)
23M23.00 mi1.25 mi14577+2959878+1389878+13810541(Top 36%)7640(Top 47%)7640(Top 409%)
24M24.00 mi1.00 mi14396+1819781+979781+9710735(Top 37%)7675(Top 47%)7675(Top 411%)
40K24.85 mi0.85 mi14276+1209714+679714+6711594(Top 40%)7998(Top 49%)7998(Top 428%)
25.2M25.20 mi0.35 mi14210+669675+399675+3911000(Top 38%)7644(Top 47%)7644(Top 409%)
FINISH26.22 mi1.02 mi14161+499632+439632+4312730(Top 44%)8443(Top 52%)8443(Top 452%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 55%
×21
+97ft-345ft

Overall

16096

Males

10627

M50-54

10627

5K→10K

3.1 - 6.2 mi

Top 63%
×5
+79ft-138ft

Overall

18215

Males

11542

M50-54

11542

10K→15K

6.2 - 9.3 mi

Top 55%
×3
+67ft-78ft

Overall

16096

Males

10627

M50-54

10627

15K→20K

9.3 - 12.4 mi

Top 60%
×5
+106ft-86ft

Overall

17487

Males

11197

M50-54

11197

20K→HALF

12.4 - 13.1 mi

Top 53%
×2
+19ft-37ft

Overall

15297

Males

10316

M50-54

10316

HALF→25K

13.1 - 15.5 mi

Top 51%
×4
+66ft-88ft

Overall

14828

Males

9993

M50-54

9993

25K→30K

15.5 - 18.6 mi

Top 48%
×9
+181ft-148ft

Overall

13829

Males

9478

M50-54

9478

30K→20M

18.6 - 20.0 mi

Top 38%
×5
+64ft-50ft

Overall

11085

Males

8127

M50-54

8127

20M→21M

20.0 - 21.0 mi

Top 39%
×8
+106ft-24ft

Overall

11185

Males

8078

M50-54

8078

21M→35K

21.0 - 21.8 mi

Top 36%
×7
+17ft-86ft

Overall

10399

Males

7700

M50-54

7700

35K→23M

21.8 - 23.0 mi

Top 36%
×5
+23ft-63ft

Overall

10541

Males

7640

M50-54

7640

23M→24M

23.0 - 24.0 mi

Top 37%
×6
+12ft-82ft

Overall

10735

Males

7675

M50-54

7675

24M→40K

24.0 - 24.9 mi

Top 40%
×1
+6ft-20ft

Overall

11594

Males

7998

M50-54

7998

40K→25.2M

24.9 - 25.2 mi

Top 38%
×1
+13ft-16ft

Overall

11000

Males

7644

M50-54

7644

25.2M→FINISH

25.2 - 26.2 mi

Top 44%
×2
+22ft-21ft

Overall

12730

Males

8443

M50-54

8443

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2787*
Passed By
742
Net Change
-465
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13696
5K → 10K12200-2393#13696#16089
10K → 15K200200-1#16089#16090
15K → 20K74200-430#16090#16520
20K → HALF8312+71#16520#16449
HALF → 25K297*24+273#16449#16176
25K → 30K487*20+467#16176#15709
30K → 20M363*0+363#15709#15346
20M → 21M299*3+296#15346#15050
21M → 35K1780+178#15050#14872
35K → 23M303*8+295#14872#14577
23M → 24M1832+181#14577#14396
24M → 40K14020+120#14396#14276
40K → 25.2M748+66#14276#14210
25.2M → FINISH9445+49#14210#14161
TOTALS2787*742-465

* 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