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BOSTON MARATHON 2026

Anna Iannuzzelli

Bib: 16287β€’F

MN

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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Age Group (F18-39)
#0 / 5716
Race Day Weather
51Β°/41Β°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
24:48
3.11 mi
Rank: #16844
Start β†’ 5K
24:48 | 7:59/mi
10K
49:14
6.21 mi
Rank: #16510 (+334)
5K β†’ 10K
24:26 | 7:52/mi
15K
1:13:33
9.32 mi
Rank: #16191 (+319)
10K β†’ 15K
24:19 | 7:50/mi
20K
1:38:14
12.43 mi
Rank: #16051 (+140)
15K β†’ 20K
24:41 | 7:57/mi
HALF
1:43:37
13.11 mi
Rank: #16067 (-16)
20K β†’ HALF
5:23 | 7:54/mi
25K
2:04:19
15.53 mi
Rank: #16573 (-506)
HALF β†’ 25K
20:42 | 8:33/mi
30K
2:38:55
18.64 mi
Rank: #19368 (-2795)
25K β†’ 30K
34:36 | 11:09/mi
20M
2:52:28
20.00 mi
Rank: #19708 (-340)
30K β†’ 20M
13:33 | 9:59/mi
21M
3:02:50
21.00 mi
Rank: #19855 (-147)
20M β†’ 21M
10:22 | 10:22/mi
35K
3:10:40
21.75 mi
Rank: #20150 (-295)
21M β†’ 35K
7:50 | 10:29/mi
23M
3:29:17
23.00 mi
Rank: #21520 (-1370)
35K β†’ 23M
18:37 | 14:53/mi
24M
3:39:06
24.00 mi
Rank: #21595 (-75)
23M β†’ 24M
9:49 | 9:49/mi
40K
3:47:34
24.85 mi
Rank: #21615 (-20)
24M β†’ 40K
8:28 | 9:55/mi
25.2M
3:51:42
25.20 mi
Rank: #21715 (-100)
40K β†’ 25.2M
4:08 | 12:00/mi
FINISH
4:00:22
26.22 mi
Rank: #21617 (+98)
25.2M β†’ FINISH
8:40 | 8:31/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:43:37
Pace7:55 /mi
2nd Half
Distance13.11 mi
Time2:16:45
Pace10:26 /mi
πŸ“ŠPositive Split: 32.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:06:1324:487:5924:48
7:59
-
10K
6.21 mi11:30:3949:147:5624:26
7:52
-0:07
15K
9.32 mi11:54:581:13:337:5424:19
7:50
-0:02
20K
12.43 mi12:19:391:38:147:5524:41
7:57
+0:07
HALF
13.11 mi12:25:021:43:377:555:23
7:54
-0:03
25K
15.53 mi12:45:442:04:198:0120:42
8:33
+0:39
30K
18.64 mi13:20:202:38:558:3234:36
11:09
+2:36
20M
20.00 mi13:33:532:52:288:3813:33
9:59
-1:10
21M
21.00 mi13:44:153:02:508:4310:22
10:22
+0:23
35K
21.75 mi13:52:053:10:408:477:50
10:29
+0:07
23M
23.00 mi14:10:423:29:179:0618:37
14:53
+4:24
24M
24.00 mi14:20:313:39:069:089:49
9:49
-5:04
40K
24.85 mi14:28:593:47:349:108:28
9:55
+0:06
25.2M
25.20 mi14:33:073:51:429:124:08
12:00
+2:05
FINISH
26.22 mi14:41:474:00:229:118:40
8:31
-3:29

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

7:50 /mi

Average Pace

9:10 /mi

Slowest Pace

14:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

2:12:59

55% of race

Time at Steady Pace

50:02

21% of race

Time at Slower Pace

57:21

24% of race

Average Pace: 9:10 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi11:06:1324:487:5924:48
7:59
#16844
10K
6.21 mi11:30:3949:147:5624:26
7:52
#16510
15K
9.32 mi11:54:581:13:337:5424:19
7:50
#16191
20K
12.43 mi12:19:391:38:147:5524:41
7:57
#16051
HALF
13.11 mi12:25:021:43:377:555:23
7:54
#16067
25K
15.53 mi12:45:442:04:198:0120:42
8:33
#16573
30K
18.64 mi13:20:202:38:558:3234:36
11:09
#19368
20M
20.00 mi13:33:532:52:288:3813:33
9:59
#19708
21M
21.00 mi13:44:153:02:508:4310:22
10:22
#19855
35K
21.75 mi13:52:053:10:408:477:50
10:29
#20150
23M
23.00 mi14:10:423:29:179:0618:37
14:53
#21520
24M
24.00 mi14:20:313:39:069:089:49
9:49
#21595
40K
24.85 mi14:28:593:47:349:108:28
9:55
#21615
25.2M
25.20 mi14:33:073:51:429:124:08
12:00
#21715
FINISH
26.22 mi14:41:474:00:229:118:40
8:31
#21617
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi168445835583515594(Top 54%)5113(Top 41%)5113(Top 89%)
10K6.21 mi3.10 mi16510+3345644+1915644+19116190(Top 56%)5431(Top 43%)5431(Top 95%)
15K9.32 mi3.11 mi16191+3195453+1915453+19115594(Top 54%)5113(Top 41%)5113(Top 89%)
20K12.43 mi3.11 mi16051+1405386+675386+6715726(Top 54%)5233(Top 42%)5233(Top 92%)
HALF13.11 mi0.68 mi16067-165403-175403-1716436(Top 57%)5624(Top 45%)5624(Top 98%)
25K15.53 mi2.42 mi16573-5065691-2885691-28818798(Top 65%)7016(Top 56%)7016(Top 123%)
30K18.64 mi3.11 mi19368-27957318-16277318-162725572(Top 88%)10660(Top 85%)10660(Top 186%)
20M20.00 mi1.36 mi19708-3407522-2047522-20422513(Top 78%)9109(Top 72%)9109(Top 159%)
21M21.00 mi1.00 mi19855-1477613-917613-9121615(Top 74%)8693(Top 69%)8693(Top 152%)
35K21.75 mi0.75 mi20150-2957767-1547767-15424261(Top 84%)10124(Top 80%)10124(Top 177%)
23M23.00 mi1.25 mi21520-13708479-7128479-71228606(Top 99%)12399(Top 99%)12399(Top 217%)
24M24.00 mi1.00 mi21595-758529-508529-5022298(Top 77%)9179(Top 73%)9179(Top 161%)
40K24.85 mi0.85 mi21615-208557-288557-2821674(Top 75%)8935(Top 71%)8935(Top 156%)
25.2M25.20 mi0.35 mi21715-1008621-648621-6424423(Top 84%)10348(Top 82%)10348(Top 181%)
FINISH26.22 mi1.02 mi21617+988571+508571+5018224(Top 63%)7170(Top 57%)7170(Top 125%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
Γ—21
+97ft-345ft

Overall

15594

Females

5113

F18-39

5113

5K→10K

3.1 - 6.2 mi

Top 56%
Γ—5
+79ft-138ft

Overall

16190

Females

5431

F18-39

5431

10K→15K

6.2 - 9.3 mi

Top 54%
Γ—3
+67ft-78ft

Overall

15594

Females

5113

F18-39

5113

15K→20K

9.3 - 12.4 mi

Top 54%
Γ—5
+106ft-86ft

Overall

15726

Females

5233

F18-39

5233

20K→HALF

12.4 - 13.1 mi

Top 57%
Γ—2
+19ft-37ft

Overall

16436

Females

5624

F18-39

5624

HALF→25K

13.1 - 15.5 mi

Top 65%
Γ—4
+66ft-88ft

Overall

18798

Females

7016

F18-39

7016

25K→30K

15.5 - 18.6 mi

Top 88%
Γ—9
+181ft-148ft

Overall

25572

Females

10660

F18-39

10660

30K→20M

18.6 - 20.0 mi

Top 78%
Γ—5
+64ft-50ft

Overall

22513

Females

9109

F18-39

9109

20M→21M

20.0 - 21.0 mi

Top 74%
Γ—8
+106ft-24ft

Overall

21615

Females

8693

F18-39

8693

21M→35K

21.0 - 21.8 mi

Top 84%
Γ—7
+17ft-86ft

Overall

24261

Females

10124

F18-39

10124

35K→23M

21.8 - 23.0 mi

Top 99%
Γ—5
+23ft-63ft

Overall

28606

Females

12399

F18-39

12399

23M→24M

23.0 - 24.0 mi

Top 77%
Γ—6
+12ft-82ft

Overall

22298

Females

9179

F18-39

9179

24M→40K

24.0 - 24.9 mi

Top 75%
Γ—1
+6ft-20ft

Overall

21674

Females

8935

F18-39

8935

40K→25.2M

24.9 - 25.2 mi

Top 84%
Γ—1
+13ft-16ft

Overall

24423

Females

10348

F18-39

10348

25.2M→FINISH

25.2 - 26.2 mi

Top 63%
Γ—2
+22ft-21ft

Overall

18224

Females

7170

F18-39

7170

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1525*
Passed By
1884
Net Change
-4773
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#16844
5K β†’ 10K498*164+334#16844#16510
10K β†’ 15K404*85+319#16510#16191
15K β†’ 20K254*114+140#16191#16051
20K β†’ HALF2440-16#16051#16067
HALF β†’ 25K54200-506#16067#16573
25K β†’ 30K12200-2795#16573#19368
30K β†’ 20M31200-340#19368#19708
20M β†’ 21M44191-147#19708#19855
21M β†’ 35K11200-295#19855#20150
35K β†’ 23M0200-1370#20150#21520
23M β†’ 24M27102-75#21520#21595
24M β†’ 40K4767-20#21595#21615
40K β†’ 25.2M9109-100#21615#21715
25.2M β†’ FINISH11012+98#21715#21617
TOTALS1525*1884-4773

* Includes athletes who did not complete a segment (DNF/DNQ).

πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace 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