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BOSTON MARATHON 2026

Paul Ocallaghan

Bib: 13001•M

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 41%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 43%
Age Group (M50-54)
#0 / 1868
Top 48%
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
22:31
3.11 mi
Rank: #10595
Start → 5K
22:31 | 7:15/mi
10K
44:48
6.21 mi
Rank: #10290 (+305)
5K → 10K
22:17 | 7:11/mi
15K
1:07:25
9.32 mi
Rank: #10444 (-154)
10K → 15K
22:37 | 7:17/mi
20K
1:30:55
12.43 mi
Rank: #10987 (-543)
15K → 20K
23:30 | 7:34/mi
HALF
1:35:55
13.11 mi
Rank: #11009 (-22)
20K → HALF
5:00 | 7:21/mi
25K
1:54:16
15.53 mi
Rank: #11139 (-130)
HALF → 25K
18:21 | 7:34/mi
30K
2:18:35
18.64 mi
Rank: #11334 (-195)
25K → 30K
24:19 | 7:50/mi
20M
2:29:20
20.00 mi
Rank: #11371 (-37)
30K → 20M
10:45 | 7:55/mi
21M
2:38:08
21.00 mi
Rank: #11564 (-193)
20M → 21M
8:48 | 8:48/mi
35K
2:44:04
21.75 mi
Rank: #11647 (-83)
21M → 35K
5:56 | 7:56/mi
23M
2:54:36
23.00 mi
Rank: #11851 (-204)
35K → 23M
10:32 | 8:26/mi
24M
3:02:16
24.00 mi
Rank: #11785 (+66)
23M → 24M
7:40 | 7:40/mi
40K
3:09:04
24.85 mi
Rank: #11797 (-12)
24M → 40K
6:48 | 7:58/mi
25.2M
3:12:28
25.20 mi
Rank: #11930 (-133)
40K → 25.2M
3:24 | 9:52/mi
FINISH
3:20:13
26.22 mi
Rank: #11921 (+9)
25.2M → FINISH
7:45 | 7:37/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:35:55
Pace7:20 /mi
2nd Half
Distance13.11 mi
Time1:44:18
Pace7:58 /mi
📊Positive Split: 8.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:1822:317:1522:31
7:15
-
10K
6.21 mi11:13:3544:487:1322:17
7:11
-0:04
15K
9.32 mi11:36:121:07:257:1422:37
7:17
+0:06
20K
12.43 mi11:59:421:30:557:1923:30
7:34
+0:17
HALF
13.11 mi12:04:421:35:557:205:00
7:21
-0:13
25K
15.53 mi12:23:031:54:167:2218:21
7:34
+0:13
30K
18.64 mi12:47:222:18:357:2724:19
7:50
+0:16
20M
20.00 mi12:58:072:29:207:2910:45
7:55
+0:05
21M
21.00 mi13:06:552:38:087:328:48
8:48
+0:53
35K
21.75 mi13:12:512:44:047:335:56
7:56
-0:52
23M
23.00 mi13:23:232:54:367:3610:32
8:26
+0:30
24M
24.00 mi13:31:033:02:167:367:40
7:40
-0:46
40K
24.85 mi13:37:513:09:047:376:48
7:58
+0:18
25.2M
25.20 mi13:41:153:12:287:393:24
9:52
+1:54
FINISH
26.22 mi13:49:003:20:137:397:45
7:37
-2:15

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

7:11 /mi

Average Pace

7:39 /mi

Slowest Pace

9:52 /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

1:07:25

34% of race

Time at Steady Pace

1:50:04

55% of race

Time at Slower Pace

22:44

11% of race

Average Pace: 7:38 /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 mi10:51:1822:317:1522:31
7:15
#10595
10K
6.21 mi11:13:3544:487:1322:17
7:11
#10290
15K
9.32 mi11:36:121:07:257:1422:37
7:17
#10444
20K
12.43 mi11:59:421:30:557:1923:30
7:34
#10987
HALF
13.11 mi12:04:421:35:557:205:00
7:21
#11009
25K
15.53 mi12:23:031:54:167:2218:21
7:34
#11139
30K
18.64 mi12:47:222:18:357:2724:19
7:50
#11334
20M
20.00 mi12:58:072:29:207:2910:45
7:55
#11371
21M
21.00 mi13:06:552:38:087:328:48
8:48
#11564
35K
21.75 mi13:12:512:44:047:335:56
7:56
#11647
23M
23.00 mi13:23:232:54:367:3610:32
8:26
#11851
24M
24.00 mi13:31:033:02:167:367:40
7:40
#11785
40K
24.85 mi13:37:513:09:047:376:48
7:58
#11797
25.2M
25.20 mi13:41:153:12:287:393:24
9:52
#11930
FINISH
26.22 mi13:49:003:20:137:397:45
7:37
#11921
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 mi105958376837610852(Top 37%)8419(Top 52%)8419(Top 451%)
10K6.21 mi3.10 mi10290+3058212+1648212+16410022(Top 35%)8074(Top 49%)8074(Top 432%)
15K9.32 mi3.11 mi10444-1548273-618273-6110852(Top 37%)8419(Top 52%)8419(Top 451%)
20K12.43 mi3.11 mi10987-5438488-2158488-21512507(Top 43%)9069(Top 56%)9069(Top 485%)
HALF13.11 mi0.68 mi11009-228493-58493-511465(Top 40%)8696(Top 53%)8696(Top 466%)
25K15.53 mi2.42 mi11139-1308534-418534-4111975(Top 41%)8773(Top 54%)8773(Top 470%)
30K18.64 mi3.11 mi11334-1958584-508584-5012167(Top 42%)8724(Top 53%)8724(Top 467%)
20M20.00 mi1.36 mi11371-378569+158569+1512177(Top 42%)8643(Top 53%)8643(Top 463%)
21M21.00 mi1.00 mi11564-1938655-868655-8614951(Top 52%)9779(Top 60%)9779(Top 524%)
35K21.75 mi0.75 mi11647-838669-148669-1413939(Top 48%)9278(Top 57%)9278(Top 497%)
23M23.00 mi1.25 mi11851-2048731-628731-6215167(Top 52%)9757(Top 60%)9757(Top 522%)
24M24.00 mi1.00 mi11785+668676+558676+5511313(Top 39%)7937(Top 49%)7937(Top 425%)
40K24.85 mi0.85 mi11797-128650+268650+2612155(Top 42%)8245(Top 50%)8245(Top 441%)
25.2M25.20 mi0.35 mi11930-1338692-428692-4218786(Top 65%)11252(Top 69%)11252(Top 602%)
FINISH26.22 mi1.02 mi11921+98658+348658+3412237(Top 42%)8199(Top 50%)8199(Top 439%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
×21
+97ft-345ft

Overall

10852

Males

8419

M50-54

8419

5K→10K

3.1 - 6.2 mi

Top 35%
×5
+79ft-138ft

Overall

10022

Males

8074

M50-54

8074

10K→15K

6.2 - 9.3 mi

Top 37%
×3
+67ft-78ft

Overall

10852

Males

8419

M50-54

8419

15K→20K

9.3 - 12.4 mi

Top 43%
×5
+106ft-86ft

Overall

12507

Males

9069

M50-54

9069

20K→HALF

12.4 - 13.1 mi

Top 40%
×2
+19ft-37ft

Overall

11465

Males

8696

M50-54

8696

HALF→25K

13.1 - 15.5 mi

Top 41%
×4
+66ft-88ft

Overall

11975

Males

8773

M50-54

8773

25K→30K

15.5 - 18.6 mi

Top 42%
×9
+181ft-148ft

Overall

12167

Males

8724

M50-54

8724

30K→20M

18.6 - 20.0 mi

Top 42%
×5
+64ft-50ft

Overall

12177

Males

8643

M50-54

8643

20M→21M

20.0 - 21.0 mi

Top 52%
×8
+106ft-24ft

Overall

14951

Males

9779

M50-54

9779

21M→35K

21.0 - 21.8 mi

Top 48%
×7
+17ft-86ft

Overall

13939

Males

9278

M50-54

9278

35K→23M

21.8 - 23.0 mi

Top 52%
×5
+23ft-63ft

Overall

15167

Males

9757

M50-54

9757

23M→24M

23.0 - 24.0 mi

Top 39%
×6
+12ft-82ft

Overall

11313

Males

7937

M50-54

7937

24M→40K

24.0 - 24.9 mi

Top 42%
×1
+6ft-20ft

Overall

12155

Males

8245

M50-54

8245

40K→25.2M

24.9 - 25.2 mi

Top 65%
×1
+13ft-16ft

Overall

18786

Males

11252

M50-54

11252

25.2M→FINISH

25.2 - 26.2 mi

Top 42%
×2
+22ft-21ft

Overall

12237

Males

8199

M50-54

8199

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1324
Passed By
2649
Net Change
-1326
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10595
5K → 10K40397+305#10595#10290
10K → 15K115269-154#10290#10444
15K → 20K53596-543#10444#10987
20K → HALF3052-22#10987#11009
HALF → 25K99229-130#11009#11139
25K → 30K136331-195#11139#11334
30K → 20M81118-37#11334#11371
20M → 21M42235-193#11371#11564
21M → 35K34117-83#11564#11647
35K → 23M54258-204#11647#11851
23M → 24M11246+66#11851#11785
24M → 40K7587-12#11785#11797
40K → 25.2M12145-133#11797#11930
25.2M → FINISH7869+9#11930#11921
TOTALS13242649-1326
📊

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