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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Maggie Chiappetta-Uberti

Bib: 27301 •F •Age: N/A

CA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Age Group (F18-39)
#0 / 5716
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
27:32
3.11 mi
Rank: #22012
Start → 5K
27:32 | 8:52/mi
10K
54:32
6.21 mi
Rank: #21721 (+291)
5K → 10K
27:00 | 8:42/mi
15K
1:21:33
9.32 mi
Rank: #21523 (+198)
10K → 15K
27:01 | 8:42/mi
20K
1:50:15
12.43 mi
Rank: #21887 (-364)
15K → 20K
28:42 | 9:15/mi
HALF
1:56:11
13.11 mi
Rank: #21854 (+33)
20K → HALF
5:56 | 8:43/mi
25K
2:19:01
15.53 mi
Rank: #22021 (-167)
HALF → 25K
22:50 | 9:25/mi
30K
2:49:43
18.64 mi
Rank: #22214 (-193)
25K → 30K
30:42 | 9:53/mi
20M
3:04:21
20.00 mi
Rank: #22478 (-264)
30K → 20M
14:38 | 10:47/mi
21M
3:14:53
21.00 mi
Rank: #22473 (+5)
20M → 21M
10:32 | 10:32/mi
35K
3:22:07
21.75 mi
Rank: #22444 (+29)
21M → 35K
7:14 | 9:41/mi
23M
3:36:31
23.00 mi
Rank: #22704 (-260)
35K → 23M
14:24 | 11:31/mi
24M
3:49:51
24.00 mi
Rank: #23103 (-399)
23M → 24M
13:20 | 13:20/mi
40K
3:58:53
24.85 mi
Rank: #23097 (+6)
24M → 40K
9:02 | 10:34/mi
25.2M
4:02:18
25.20 mi
Rank: #23044 (+53)
40K → 25.2M
3:25 | 9:55/mi
FINISH
4:10:55
26.22 mi
Rank: #22900 (+144)
25.2M → FINISH
8:37 | 8:28/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
Time1:56:11
Pace8:52 /mi
2nd Half
Distance13.11 mi
Time2:14:44
Pace10:17 /mi
📊Positive Split: 16.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:4827:328:5227:32
8:52
-
10K
6.21 mi12:15:4854:328:4727:00
8:42
-0:10
15K
9.32 mi12:42:491:21:338:4527:01
8:42
0:00
20K
12.43 mi13:11:311:50:158:5328:42
9:15
+0:33
HALF
13.11 mi13:17:271:56:118:525:56
8:43
-0:32
25K
15.53 mi13:40:172:19:018:5722:50
9:25
+0:42
30K
18.64 mi14:10:592:49:439:0730:42
9:53
+0:28
20M
20.00 mi14:25:373:04:219:1414:38
10:47
+0:54
21M
21.00 mi14:36:093:14:539:1710:32
10:32
-0:15
35K
21.75 mi14:43:233:22:079:187:14
9:41
-0:51
23M
23.00 mi14:57:473:36:319:2514:24
11:31
+1:50
24M
24.00 mi15:11:073:49:519:3513:20
13:20
+1:49
40K
24.85 mi15:20:093:58:539:379:02
10:34
-2:46
25.2M
25.20 mi15:23:344:02:189:373:25
9:55
-0:39
FINISH
26.22 mi15:32:114:10:559:358:37
8:28
-1:27

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

8:28 /mi

Average Pace

9:35 /mi

Slowest Pace

13:20 /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

1:36:06

38% of race

Time at Steady Pace

1:32:53

37% of race

Time at Slower Pace

1:01:56

25% of race

Average Pace: 9:34 /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 mi11:48:4827:328:5227:32
8:52
#22012
10K
6.21 mi12:15:4854:328:4727:00
8:42
#21721
15K
9.32 mi12:42:491:21:338:4527:01
8:42
#21523
20K
12.43 mi13:11:311:50:158:5328:42
9:15
#21887
HALF
13.11 mi13:17:271:56:118:525:56
8:43
#21854
25K
15.53 mi13:40:172:19:018:5722:50
9:25
#22021
30K
18.64 mi14:10:592:49:439:0730:42
9:53
#22214
20M
20.00 mi14:25:373:04:219:1414:38
10:47
#22478
21M
21.00 mi14:36:093:14:539:1710:32
10:32
#22473
35K
21.75 mi14:43:233:22:079:187:14
9:41
#22444
23M
23.00 mi14:57:473:36:319:2514:24
11:31
#22704
24M
24.00 mi15:11:073:49:519:3513:20
13:20
#23103
40K
24.85 mi15:20:093:58:539:379:02
10:34
#23097
25.2M
25.20 mi15:23:344:02:189:373:25
9:55
#23044
FINISH
26.22 mi15:32:114:10:559:358:37
8:28
#22900
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 mi220128696869621194(Top 73%)8239(Top 66%)8239(Top 144%)
10K6.21 mi3.10 mi21721+2918531+1658531+16521392(Top 74%)8339(Top 66%)8339(Top 146%)
15K9.32 mi3.11 mi21523+1988428+1038428+10321194(Top 73%)8239(Top 66%)8239(Top 144%)
20K12.43 mi3.11 mi21887-3648600-1728600-17222912(Top 79%)9132(Top 73%)9132(Top 160%)
HALF13.11 mi0.68 mi21854+338584+168584+1621410(Top 74%)8337(Top 66%)8337(Top 146%)
25K15.53 mi2.42 mi22021-1678669-858669-8522771(Top 78%)9084(Top 72%)9084(Top 159%)
30K18.64 mi3.11 mi22214-1938797-1288797-12822795(Top 79%)9179(Top 73%)9179(Top 161%)
20M20.00 mi1.36 mi22478-2648945-1488945-14824452(Top 84%)10153(Top 81%)10153(Top 178%)
21M21.00 mi1.00 mi22473+58956-118956-1122058(Top 76%)8926(Top 71%)8926(Top 156%)
35K21.75 mi0.75 mi22444+298951+58951+522287(Top 77%)9096(Top 72%)9096(Top 159%)
23M23.00 mi1.25 mi22704-2609117-1669117-16625450(Top 88%)10797(Top 86%)10797(Top 189%)
24M24.00 mi1.00 mi23103-3999324-2079324-20727906(Top 96%)12064(Top 96%)12064(Top 211%)
40K24.85 mi0.85 mi23097+69335-119335-1123386(Top 81%)9814(Top 78%)9814(Top 172%)
25.2M25.20 mi0.35 mi23044+539307+289307+2819135(Top 66%)7658(Top 61%)7658(Top 134%)
FINISH26.22 mi1.02 mi22900+1449248+599248+5917963(Top 62%)7042(Top 56%)7042(Top 123%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×21
+97ft-345ft

Overall

21194

Females

8239

F18-39

8239

5K→10K

3.1 - 6.2 mi

Top 74%
×5
+79ft-138ft

Overall

21392

Females

8339

F18-39

8339

10K→15K

6.2 - 9.3 mi

Top 73%
×3
+67ft-78ft

Overall

21194

Females

8239

F18-39

8239

15K→20K

9.3 - 12.4 mi

Top 79%
×5
+106ft-86ft

Overall

22912

Females

9132

F18-39

9132

20K→HALF

12.4 - 13.1 mi

Top 74%
×2
+19ft-37ft

Overall

21410

Females

8337

F18-39

8337

HALF→25K

13.1 - 15.5 mi

Top 78%
×4
+66ft-88ft

Overall

22771

Females

9084

F18-39

9084

25K→30K

15.5 - 18.6 mi

Top 79%
×9
+181ft-148ft

Overall

22795

Females

9179

F18-39

9179

30K→20M

18.6 - 20.0 mi

Top 84%
×5
+64ft-50ft

Overall

24452

Females

10153

F18-39

10153

20M→21M

20.0 - 21.0 mi

Top 76%
×8
+106ft-24ft

Overall

22058

Females

8926

F18-39

8926

21M→35K

21.0 - 21.8 mi

Top 77%
×7
+17ft-86ft

Overall

22287

Females

9096

F18-39

9096

35K→23M

21.8 - 23.0 mi

Top 88%
×5
+23ft-63ft

Overall

25450

Females

10797

F18-39

10797

23M→24M

23.0 - 24.0 mi

Top 96%
×6
+12ft-82ft

Overall

27906

Females

12064

F18-39

12064

24M→40K

24.0 - 24.9 mi

Top 81%
×1
+6ft-20ft

Overall

23386

Females

9814

F18-39

9814

40K→25.2M

24.9 - 25.2 mi

Top 66%
×1
+13ft-16ft

Overall

19135

Females

7658

F18-39

7658

25.2M→FINISH

25.2 - 26.2 mi

Top 62%
×2
+22ft-21ft

Overall

17963

Females

7042

F18-39

7042

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1506*
Passed By
1624
Net Change
-888
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22012
5K → 10K465*174+291#22012#21721
10K → 15K274*76+198#21721#21523
15K → 20K69200-364#21523#21887
20K → HALF5118+33#21887#21854
HALF → 25K87200-167#21854#22021
25K → 30K110200-193#22021#22214
30K → 20M32200-264#22214#22478
20M → 21M7772+5#22478#22473
21M → 35K5829+29#22473#22444
35K → 23M22200-260#22444#22704
23M → 24M3200-399#22704#23103
24M → 40K5650+6#23103#23097
40K → 25.2M541+53#23097#23044
25.2M → FINISH1484+144#23044#22900
TOTALS1506*1624-888

* 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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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