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BOSTON MARATHON 2026

John O`shea

Bib: 28743•M

NY

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0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M60-64)
#0 / 1514
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
27:24
3.11 mi
Rank: #21781
Start → 5K
27:24 | 8:50/mi
10K
54:06
6.21 mi
Rank: #21344 (+437)
5K → 10K
26:42 | 8:36/mi
15K
1:20:50
9.32 mi
Rank: #21142 (+202)
10K → 15K
26:44 | 8:37/mi
20K
1:47:51
12.43 mi
Rank: #20928 (+214)
15K → 20K
27:01 | 8:42/mi
HALF
1:53:43
13.11 mi
Rank: #20928
20K → HALF
5:52 | 8:37/mi
25K
2:14:55
15.53 mi
Rank: #20758 (+170)
HALF → 25K
21:12 | 8:45/mi
30K
2:42:48
18.64 mi
Rank: #20522 (+236)
25K → 30K
27:53 | 8:59/mi
20M
2:55:07
20.00 mi
Rank: #20396 (+126)
30K → 20M
12:19 | 9:05/mi
21M
3:04:43
21.00 mi
Rank: #20324 (+72)
20M → 21M
9:36 | 9:36/mi
35K
3:11:05
21.75 mi
Rank: #20234 (+90)
21M → 35K
6:22 | 8:31/mi
23M
3:22:25
23.00 mi
Rank: #20147 (+87)
35K → 23M
11:20 | 9:04/mi
24M
3:31:18
24.00 mi
Rank: #20087 (+60)
23M → 24M
8:53 | 8:53/mi
40K
3:39:23
24.85 mi
Rank: #20095 (-8)
24M → 40K
8:05 | 9:28/mi
25.2M
3:42:59
25.20 mi
Rank: #20124 (-29)
40K → 25.2M
3:36 | 10:27/mi
FINISH
3:52:55
26.22 mi
Rank: #20253 (-129)
25.2M → FINISH
9:56 | 9:45/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:53:43
Pace8:41 /mi
2nd Half
Distance13.11 mi
Time1:59:12
Pace9:06 /mi
📊Positive Split: 4.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:0727:248:5027:24
8:50
-
10K
6.21 mi12:19:4954:068:4326:42
8:36
-0:14
15K
9.32 mi12:46:331:20:508:4126:44
8:37
+0:01
20K
12.43 mi13:13:341:47:518:4127:01
8:42
+0:05
HALF
13.11 mi13:19:261:53:438:415:52
8:37
-0:05
25K
15.53 mi13:40:382:14:558:4221:12
8:45
+0:08
30K
18.64 mi14:08:312:42:488:4527:53
8:59
+0:14
20M
20.00 mi14:20:502:55:078:4612:19
9:05
+0:06
21M
21.00 mi14:30:263:04:438:489:36
9:36
+0:31
35K
21.75 mi14:36:483:11:058:486:22
8:31
-1:05
23M
23.00 mi14:48:083:22:258:4911:20
9:04
+0:33
24M
24.00 mi14:57:013:31:188:498:53
8:53
-0:11
40K
24.85 mi15:05:063:39:238:508:05
9:28
+0:35
25.2M
25.20 mi15:08:423:42:598:513:36
10:27
+0:59
FINISH
26.22 mi15:18:383:52:558:549:56
9:45
-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

8:31 /mi

Average Pace

8:53 /mi

Slowest Pace

10:27 /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

1:05:40

28% of race

Time at Steady Pace

2:16:02

58% of race

Time at Slower Pace

31:13

13% of race

Average Pace: 8:53 /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 mi11:53:0727:248:5027:24
8:50
#21781
10K
6.21 mi12:19:4954:068:4326:42
8:36
#21344
15K
9.32 mi12:46:331:20:508:4126:44
8:37
#21142
20K
12.43 mi13:13:341:47:518:4127:01
8:42
#20928
HALF
13.11 mi13:19:261:53:438:415:52
8:37
#20928
25K
15.53 mi13:40:382:14:558:4221:12
8:45
#20758
30K
18.64 mi14:08:312:42:488:4527:53
8:59
#20522
20M
20.00 mi14:20:502:55:078:4612:19
9:05
#20396
21M
21.00 mi14:30:263:04:438:489:36
9:36
#20324
35K
21.75 mi14:36:483:11:058:486:22
8:31
#20234
23M
23.00 mi14:48:083:22:258:4911:20
9:04
#20147
24M
24.00 mi14:57:013:31:188:498:53
8:53
#20087
40K
24.85 mi15:05:063:39:238:508:05
9:28
#20095
25.2M
25.20 mi15:08:423:42:598:513:36
10:27
#20124
FINISH
26.22 mi15:18:383:52:558:549:56
9:45
#20253
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi21781131161311620694(Top 71%)12652(Top 77%)12652(Top 836%)
10K6.21 mi3.10 mi21344+43712923+19312923+19320848(Top 72%)12706(Top 78%)12706(Top 839%)
15K9.32 mi3.11 mi21142+20212834+8912834+8920694(Top 71%)12652(Top 77%)12652(Top 836%)
20K12.43 mi3.11 mi20928+21412729+10512729+10520412(Top 70%)12483(Top 76%)12483(Top 825%)
HALF13.11 mi0.68 mi2092812723+612723+620825(Top 72%)12708(Top 78%)12708(Top 839%)
25K15.53 mi2.42 mi20758+17012634+8912634+8919927(Top 69%)12223(Top 75%)12223(Top 807%)
30K18.64 mi3.11 mi20522+23612498+13612498+13619453(Top 67%)11913(Top 73%)11913(Top 787%)
20M20.00 mi1.36 mi20396+12612441+5712441+5719248(Top 66%)11772(Top 72%)11772(Top 778%)
21M21.00 mi1.00 mi20324+7212389+5212389+5218942(Top 65%)11577(Top 71%)11577(Top 765%)
35K21.75 mi0.75 mi20234+9012336+5312336+5317631(Top 61%)10884(Top 67%)10884(Top 719%)
23M23.00 mi1.25 mi20147+8712281+5512281+5518762(Top 65%)11349(Top 69%)11349(Top 750%)
24M24.00 mi1.00 mi20087+6012230+5112230+5118935(Top 65%)11383(Top 70%)11383(Top 752%)
40K24.85 mi0.85 mi20095-812215+1512215+1520189(Top 70%)11951(Top 73%)11951(Top 789%)
25.2M25.20 mi0.35 mi20124-2912223-812223-820836(Top 72%)12266(Top 75%)12266(Top 810%)
FINISH26.22 mi1.02 mi20253-12912276-5312276-5323113(Top 80%)13361(Top 82%)13361(Top 882%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 71%
×21
+97ft-345ft

Overall

20694

Males

12652

M60-64

12652

5K→10K

3.1 - 6.2 mi

Top 72%
×5
+79ft-138ft

Overall

20848

Males

12706

M60-64

12706

10K→15K

6.2 - 9.3 mi

Top 71%
×3
+67ft-78ft

Overall

20694

Males

12652

M60-64

12652

15K→20K

9.3 - 12.4 mi

Top 70%
×5
+106ft-86ft

Overall

20412

Males

12483

M60-64

12483

20K→HALF

12.4 - 13.1 mi

Top 72%
×2
+19ft-37ft

Overall

20825

Males

12708

M60-64

12708

HALF→25K

13.1 - 15.5 mi

Top 69%
×4
+66ft-88ft

Overall

19927

Males

12223

M60-64

12223

25K→30K

15.5 - 18.6 mi

Top 67%
×9
+181ft-148ft

Overall

19453

Males

11913

M60-64

11913

30K→20M

18.6 - 20.0 mi

Top 66%
×5
+64ft-50ft

Overall

19248

Males

11772

M60-64

11772

20M→21M

20.0 - 21.0 mi

Top 65%
×8
+106ft-24ft

Overall

18942

Males

11577

M60-64

11577

21M→35K

21.0 - 21.8 mi

Top 61%
×7
+17ft-86ft

Overall

17631

Males

10884

M60-64

10884

35K→23M

21.8 - 23.0 mi

Top 65%
×5
+23ft-63ft

Overall

18762

Males

11349

M60-64

11349

23M→24M

23.0 - 24.0 mi

Top 65%
×6
+12ft-82ft

Overall

18935

Males

11383

M60-64

11383

24M→40K

24.0 - 24.9 mi

Top 70%
×1
+6ft-20ft

Overall

20189

Males

11951

M60-64

11951

40K→25.2M

24.9 - 25.2 mi

Top 72%
×1
+13ft-16ft

Overall

20836

Males

12266

M60-64

12266

25.2M→FINISH

25.2 - 26.2 mi

Top 80%
×2
+22ft-21ft

Overall

23113

Males

13361

M60-64

13361

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Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2338
Passed By
810
Net Change
+1528
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21781
5K → 10K571134+437#21781#21344
10K → 15K302100+202#21344#21142
15K → 20K27359+214#21142#20928
20K → HALF29290#20928#20928
HALF → 25K20333+170#20928#20758
25K → 30K29559+236#20758#20522
30K → 20M15327+126#20522#20396
20M → 21M11846+72#20396#20324
21M → 35K966+90#20324#20234
35K → 23M12033+87#20234#20147
23M → 24M9232+60#20147#20087
24M → 40K5664-8#20087#20095
40K → 25.2M1039-29#20095#20124
25.2M → FINISH20149-129#20124#20253
TOTALS2338810+1528

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📊

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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing