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BOSTON MARATHON 2026

Sean Haggerty

Bib: 13344•M

MA

Masters
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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 25%
Gender (Male)
#0 / 16340
Top 38%
Masters (Masters Men)
#0 / 10617
Top 24%
Age Group (M55-59)
#0 / 1491
Top 9%
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
21:32
3.11 mi
Rank: #7981
Start → 5K
21:32 | 6:56/mi
10K
42:52
6.21 mi
Rank: #7816 (+165)
5K → 10K
21:20 | 6:52/mi
15K
1:04:07
9.32 mi
Rank: #7622 (+194)
10K → 15K
21:15 | 6:51/mi
20K
1:25:25
12.43 mi
Rank: #7348 (+274)
15K → 20K
21:18 | 6:52/mi
HALF
1:30:02
13.11 mi
Rank: #7313 (+35)
20K → HALF
4:37 | 6:47/mi
25K
1:46:56
15.53 mi
Rank: #7268 (+45)
HALF → 25K
16:54 | 6:59/mi
30K
2:09:25
18.64 mi
Rank: #7293 (-25)
25K → 30K
22:29 | 7:15/mi
20M
2:19:22
20.00 mi
Rank: #7292 (+1)
30K → 20M
9:57 | 7:20/mi
21M
2:27:12
21.00 mi
Rank: #7296 (-4)
20M → 21M
7:50 | 7:50/mi
35K
2:32:23
21.75 mi
Rank: #7249 (+47)
21M → 35K
5:11 | 6:56/mi
23M
2:41:37
23.00 mi
Rank: #7219 (+30)
35K → 23M
9:14 | 7:23/mi
24M
2:48:52
24.00 mi
Rank: #7206 (+13)
23M → 24M
7:15 | 7:15/mi
40K
2:55:21
24.85 mi
Rank: #7228 (-22)
24M → 40K
6:29 | 7:35/mi
25.2M
2:58:16
25.20 mi
Rank: #7256 (-28)
40K → 25.2M
2:55 | 8:28/mi
FINISH
3:05:40
26.22 mi
Rank: #7296 (-40)
25.2M → FINISH
7:24 | 7:16/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:30:02
Pace6:53 /mi
2nd Half
Distance13.11 mi
Time1:35:38
Pace7:18 /mi
📊Positive Split: 6.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:5521:326:5621:32
6:56
-
10K
6.21 mi11:11:1542:526:5421:20
6:52
-0:04
15K
9.32 mi11:32:301:04:076:5321:15
6:51
-0:01
20K
12.43 mi11:53:481:25:256:5321:18
6:52
+0:01
HALF
13.11 mi11:58:251:30:026:534:37
6:47
-0:05
25K
15.53 mi12:15:191:46:566:5416:54
6:59
+0:12
30K
18.64 mi12:37:482:09:256:5722:29
7:15
+0:16
20M
20.00 mi12:47:452:19:226:599:57
7:20
+0:05
21M
21.00 mi12:55:352:27:127:017:50
7:50
+0:30
35K
21.75 mi13:00:462:32:237:015:11
6:56
-0:54
23M
23.00 mi13:10:002:41:377:029:14
7:23
+0:27
24M
24.00 mi13:17:152:48:527:037:15
7:15
-0:08
40K
24.85 mi13:23:442:55:217:046:29
7:35
+0:20
25.2M
25.20 mi13:26:392:58:167:052:55
8:28
+0:53
FINISH
26.22 mi13:34:033:05:407:067:24
7:16
-1:12

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

6:47 /mi

Average Pace

7:05 /mi

Slowest Pace

8:28 /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

1:52:07

60% of race

Time at Steady Pace

56:19

30% of race

Time at Slower Pace

17:14

9% of race

Average Pace: 7:05 /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 mi10:49:5521:326:5621:32
6:56
#7981
10K
6.21 mi11:11:1542:526:5421:20
6:52
#7816
15K
9.32 mi11:32:301:04:076:5321:15
6:51
#7622
20K
12.43 mi11:53:481:25:256:5321:18
6:52
#7348
HALF
13.11 mi11:58:251:30:026:534:37
6:47
#7313
25K
15.53 mi12:15:191:46:566:5416:54
6:59
#7268
30K
18.64 mi12:37:482:09:256:5722:29
7:15
#7293
20M
20.00 mi12:47:452:19:226:599:57
7:20
#7292
21M
21.00 mi12:55:352:27:127:017:50
7:50
#7296
35K
21.75 mi13:00:462:32:237:015:11
6:56
#7249
23M
23.00 mi13:10:002:41:377:029:14
7:23
#7219
24M
24.00 mi13:17:152:48:527:037:15
7:15
#7206
40K
24.85 mi13:23:442:55:217:046:29
7:35
#7228
25.2M
25.20 mi13:26:392:58:167:052:55
8:28
#7256
FINISH
26.22 mi13:34:033:05:407:067:24
7:16
#7296
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 mi7981688368837216(Top 25%)6337(Top 39%)6337(Top 425%)
10K6.21 mi3.10 mi7816+1656768+1156768+1157636(Top 26%)6656(Top 41%)6656(Top 446%)
15K9.32 mi3.11 mi7622+1946633+1356633+1357216(Top 25%)6337(Top 39%)6337(Top 425%)
20K12.43 mi3.11 mi7348+2746425+2086425+2086707(Top 23%)5944(Top 36%)5944(Top 399%)
HALF13.11 mi0.68 mi7313+356401+246401+246863(Top 24%)6081(Top 37%)6081(Top 408%)
25K15.53 mi2.42 mi7268+456366+356366+357184(Top 25%)6238(Top 38%)6238(Top 418%)
30K18.64 mi3.11 mi7293-256378-126378-127638(Top 26%)6395(Top 39%)6395(Top 429%)
20M20.00 mi1.36 mi7292+16359+196359+197812(Top 27%)6388(Top 39%)6388(Top 428%)
21M21.00 mi1.00 mi7296-46336+236336+238713(Top 30%)6770(Top 41%)6770(Top 454%)
35K21.75 mi0.75 mi7249+476293+436293+436584(Top 23%)5555(Top 34%)5555(Top 373%)
23M23.00 mi1.25 mi7219+306252+416252+417957(Top 27%)6316(Top 39%)6316(Top 424%)
24M24.00 mi1.00 mi7206+136225+276225+278190(Top 28%)6348(Top 39%)6348(Top 426%)
40K24.85 mi0.85 mi7228-226210+156210+159404(Top 32%)6895(Top 42%)6895(Top 462%)
25.2M25.20 mi0.35 mi7256-286218-86218-811232(Top 39%)7697(Top 47%)7697(Top 516%)
FINISH26.22 mi1.02 mi7296-406221-36221-39542(Top 33%)6874(Top 42%)6874(Top 461%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
×21
+97ft-345ft

Overall

7216

Males

6337

M55-59

6337

5K→10K

3.1 - 6.2 mi

Top 26%
×5
+79ft-138ft

Overall

7636

Males

6656

M55-59

6656

10K→15K

6.2 - 9.3 mi

Top 25%
×3
+67ft-78ft

Overall

7216

Males

6337

M55-59

6337

15K→20K

9.3 - 12.4 mi

Top 23%
×5
+106ft-86ft

Overall

6707

Males

5944

M55-59

5944

20K→HALF

12.4 - 13.1 mi

Top 24%
×2
+19ft-37ft

Overall

6863

Males

6081

M55-59

6081

HALF→25K

13.1 - 15.5 mi

Top 25%
×4
+66ft-88ft

Overall

7184

Males

6238

M55-59

6238

25K→30K

15.5 - 18.6 mi

Top 26%
×9
+181ft-148ft

Overall

7638

Males

6395

M55-59

6395

30K→20M

18.6 - 20.0 mi

Top 27%
×5
+64ft-50ft

Overall

7812

Males

6388

M55-59

6388

20M→21M

20.0 - 21.0 mi

Top 30%
×8
+106ft-24ft

Overall

8713

Males

6770

M55-59

6770

21M→35K

21.0 - 21.8 mi

Top 23%
×7
+17ft-86ft

Overall

6584

Males

5555

M55-59

5555

35K→23M

21.8 - 23.0 mi

Top 27%
×5
+23ft-63ft

Overall

7957

Males

6316

M55-59

6316

23M→24M

23.0 - 24.0 mi

Top 28%
×6
+12ft-82ft

Overall

8190

Males

6348

M55-59

6348

24M→40K

24.0 - 24.9 mi

Top 32%
×1
+6ft-20ft

Overall

9404

Males

6895

M55-59

6895

40K→25.2M

24.9 - 25.2 mi

Top 39%
×1
+13ft-16ft

Overall

11232

Males

7697

M55-59

7697

25.2M→FINISH

25.2 - 26.2 mi

Top 33%
×2
+22ft-21ft

Overall

9542

Males

6874

M55-59

6874

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1640
Passed By
955
Net Change
+685
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7981
5K → 10K290125+165#7981#7816
10K → 15K24955+194#7816#7622
15K → 20K30127+274#7622#7348
20K → HALF4813+35#7348#7313
HALF → 25K13186+45#7313#7268
25K → 30K132157-25#7268#7293
30K → 20M6463+1#7293#7292
20M → 21M6569-4#7292#7296
21M → 35K6821+47#7296#7249
35K → 23M10676+30#7249#7219
23M → 24M5946+13#7219#7206
24M → 40K6082-22#7206#7228
40K → 25.2M2149-28#7228#7256
25.2M → FINISH4686-40#7256#7296
TOTALS1640955+685
📊

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