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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Isabella Stuzynski

Bib: 28130 β€’F β€’Age: N/A

MA

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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
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
27:52
3.11 mi
Rank: #22532
Start β†’ 5K
27:52 | 8:59/mi
10K
56:15
6.21 mi
Rank: #22974 (-442)
5K β†’ 10K
28:23 | 9:09/mi
15K
1:27:52
9.32 mi
Rank: #24303 (-1329)
10K β†’ 15K
31:37 | 10:11/mi
20K
2:00:12
12.43 mi
Rank: #24788 (-485)
15K β†’ 20K
32:20 | 10:25/mi
HALF
2:07:07
13.11 mi
Rank: #24854 (-66)
20K β†’ HALF
6:55 | 10:09/mi
25K
2:33:46
15.53 mi
Rank: #25134 (-280)
HALF β†’ 25K
26:39 | 11:00/mi
30K
3:11:50
18.64 mi
Rank: #25664 (-530)
25K β†’ 30K
38:04 | 12:16/mi
20M
3:27:18
20.00 mi
Rank: #25662 (+2)
30K β†’ 20M
15:28 | 11:24/mi
21M
3:39:22
21.00 mi
Rank: #25646 (+16)
20M β†’ 21M
12:04 | 12:04/mi
35K
3:47:00
21.75 mi
Rank: #25570 (+76)
21M β†’ 35K
7:38 | 10:13/mi
23M
4:00:30
23.00 mi
Rank: #25487 (+83)
35K β†’ 23M
13:30 | 10:48/mi
24M
4:11:08
24.00 mi
Rank: #25433 (+54)
23M β†’ 24M
10:38 | 10:38/mi
40K
4:24:01
24.85 mi
Rank: #25705 (-272)
24M β†’ 40K
12:53 | 15:05/mi
25.2M
4:28:39
25.20 mi
Rank: #25726 (-21)
40K β†’ 25.2M
4:38 | 13:27/mi
FINISH
4:40:12
26.22 mi
Rank: #25782 (-56)
25.2M β†’ FINISH
11:33 | 11:21/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
Time2:07:07
Pace9:42 /mi
2nd Half
Distance13.11 mi
Time2:33:05
Pace11:41 /mi
πŸ“ŠPositive Split: 20.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:0827:528:5927:52
8:59
-
10K
6.21 mi12:18:3156:159:0428:23
9:09
+0:10
15K
9.32 mi12:50:081:27:529:2631:37
10:11
+1:02
20K
12.43 mi13:22:282:00:129:4132:20
10:25
+0:14
HALF
13.11 mi13:29:232:07:079:426:55
10:09
-0:16
25K
15.53 mi13:56:022:33:469:5426:39
11:00
+0:51
30K
18.64 mi14:34:063:11:5010:1838:04
12:16
+1:16
20M
20.00 mi14:49:343:27:1810:2215:28
11:24
-0:52
21M
21.00 mi15:01:383:39:2210:2712:04
12:04
+0:40
35K
21.75 mi15:09:163:47:0010:277:38
10:13
-1:51
23M
23.00 mi15:22:464:00:3010:2813:30
10:48
+0:35
24M
24.00 mi15:33:244:11:0810:2810:38
10:38
-0:10
40K
24.85 mi15:46:174:24:0110:3812:53
15:05
+4:27
25.2M
25.20 mi15:50:554:28:3910:404:38
13:27
-1:38
FINISH
26.22 mi16:02:284:40:1210:4211:33
11:21
-2:06

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

8:59 /mi

Average Pace

10:42 /mi

Slowest Pace

15:05 /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

56:15

20% of race

Time at Steady Pace

2:36:18

56% of race

Time at Slower Pace

1:07:39

24% of race

Average Pace: 10:41 /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 mi11:50:0827:528:5927:52
8:59
#22532
10K
6.21 mi12:18:3156:159:0428:23
9:09
#22974
15K
9.32 mi12:50:081:27:529:2631:37
10:11
#24303
20K
12.43 mi13:22:282:00:129:4132:20
10:25
#24788
HALF
13.11 mi13:29:232:07:079:426:55
10:09
#24854
25K
15.53 mi13:56:022:33:469:5426:39
11:00
#25134
30K
18.64 mi14:34:063:11:5010:1838:04
12:16
#25664
20M
20.00 mi14:49:343:27:1810:2215:28
11:24
#25662
21M
21.00 mi15:01:383:39:2210:2712:04
12:04
#25646
35K
21.75 mi15:09:163:47:0010:277:38
10:13
#25570
23M
23.00 mi15:22:464:00:3010:2813:30
10:48
#25487
24M
24.00 mi15:33:244:11:0810:2810:38
10:38
#25433
40K
24.85 mi15:46:174:24:0110:3812:53
15:05
#25705
25.2M
25.20 mi15:50:554:28:3910:404:38
13:27
#25726
FINISH
26.22 mi16:02:284:40:1210:4211:33
11:21
#25782
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 mi225328945894526088(Top 90%)10779(Top 86%)10779(Top 189%)
10K6.21 mi3.10 mi22974-4429151-2069151-20623391(Top 81%)9350(Top 74%)9350(Top 164%)
15K9.32 mi3.11 mi24303-13299797-6469797-64626088(Top 90%)10779(Top 86%)10779(Top 189%)
20K12.43 mi3.11 mi24788-48510067-27010067-27025942(Top 89%)10708(Top 85%)10708(Top 187%)
HALF13.11 mi0.68 mi24854-6610105-3810105-3825978(Top 90%)10747(Top 85%)10747(Top 188%)
25K15.53 mi2.42 mi25134-28010264-15910264-15926327(Top 91%)10994(Top 87%)10994(Top 192%)
30K18.64 mi3.11 mi25664-53010579-31510579-31527073(Top 93%)11494(Top 91%)11494(Top 201%)
20M20.00 mi1.36 mi25662+210600-2110600-2125562(Top 88%)10742(Top 85%)10742(Top 188%)
21M21.00 mi1.00 mi25646+1610604-410604-425173(Top 87%)10591(Top 84%)10591(Top 185%)
35K21.75 mi0.75 mi25570+7610578+2610578+2623684(Top 82%)9821(Top 78%)9821(Top 172%)
23M23.00 mi1.25 mi25487+8310549+2910549+2924047(Top 83%)10089(Top 80%)10089(Top 177%)
24M24.00 mi1.00 mi25433+5410535+1410535+1424370(Top 84%)10281(Top 82%)10281(Top 180%)
40K24.85 mi0.85 mi25705-27210689-15410689-15428483(Top 98%)12359(Top 98%)12359(Top 216%)
25.2M25.20 mi0.35 mi25726-2110702-1310702-1326619(Top 92%)11428(Top 91%)11428(Top 200%)
FINISH26.22 mi1.02 mi25782-5610749-4710749-4726655(Top 92%)11470(Top 91%)11470(Top 201%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 90%
Γ—21
+97ft-345ft

Overall

26088

Females

10779

F18-39

10779

5K→10K

3.1 - 6.2 mi

Top 81%
Γ—5
+79ft-138ft

Overall

23391

Females

9350

F18-39

9350

10K→15K

6.2 - 9.3 mi

Top 90%
Γ—3
+67ft-78ft

Overall

26088

Females

10779

F18-39

10779

15K→20K

9.3 - 12.4 mi

Top 89%
Γ—5
+106ft-86ft

Overall

25942

Females

10708

F18-39

10708

20K→HALF

12.4 - 13.1 mi

Top 90%
Γ—2
+19ft-37ft

Overall

25978

Females

10747

F18-39

10747

HALF→25K

13.1 - 15.5 mi

Top 91%
Γ—4
+66ft-88ft

Overall

26327

Females

10994

F18-39

10994

25K→30K

15.5 - 18.6 mi

Top 93%
Γ—9
+181ft-148ft

Overall

27073

Females

11494

F18-39

11494

30K→20M

18.6 - 20.0 mi

Top 88%
Γ—5
+64ft-50ft

Overall

25562

Females

10742

F18-39

10742

20M→21M

20.0 - 21.0 mi

Top 87%
Γ—8
+106ft-24ft

Overall

25173

Females

10591

F18-39

10591

21M→35K

21.0 - 21.8 mi

Top 82%
Γ—7
+17ft-86ft

Overall

23684

Females

9821

F18-39

9821

35K→23M

21.8 - 23.0 mi

Top 83%
Γ—5
+23ft-63ft

Overall

24047

Females

10089

F18-39

10089

23M→24M

23.0 - 24.0 mi

Top 84%
Γ—6
+12ft-82ft

Overall

24370

Females

10281

F18-39

10281

24M→40K

24.0 - 24.9 mi

Top 98%
Γ—1
+6ft-20ft

Overall

28483

Females

12359

F18-39

12359

40K→25.2M

24.9 - 25.2 mi

Top 92%
Γ—1
+13ft-16ft

Overall

26619

Females

11428

F18-39

11428

25.2M→FINISH

25.2 - 26.2 mi

Top 92%
Γ—2
+22ft-21ft

Overall

26655

Females

11470

F18-39

11470

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
596
Passed By
1520
Net Change
-3250
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#22532
5K β†’ 10K105200-442#22532#22974
10K β†’ 15K5200-1329#22974#24303
15K β†’ 20K20200-485#24303#24788
20K β†’ HALF975-66#24788#24854
HALF β†’ 25K29200-280#24854#25134
25K β†’ 30K23200-530#25134#25664
30K β†’ 20M6967+2#25664#25662
20M β†’ 21M6852+16#25662#25646
21M β†’ 35K804+76#25646#25570
35K β†’ 23M9411+83#25570#25487
23M β†’ 24M6511+54#25487#25433
24M β†’ 40K6200-272#25433#25705
40K β†’ 25.2M1031-21#25705#25726
25.2M β†’ FINISH1369-56#25726#25782
TOTALS5961520-3250
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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