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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Rebecka Stuckart

Bib: 17872 •F •Age: N/A

CO

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 39%
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
23:41
3.11 mi
Rank: #13865
Start → 5K
23:41 | 7:38/mi
10K
47:12
6.21 mi
Rank: #13706 (+159)
5K → 10K
23:31 | 7:35/mi
15K
1:10:29
9.32 mi
Rank: #13326 (+380)
10K → 15K
23:17 | 7:30/mi
20K
1:33:54
12.43 mi
Rank: #13073 (+253)
15K → 20K
23:25 | 7:33/mi
HALF
1:39:05
13.11 mi
Rank: #13118 (-45)
20K → HALF
5:11 | 7:37/mi
25K
1:57:32
15.53 mi
Rank: #12978 (+140)
HALF → 25K
18:27 | 7:37/mi
30K
2:22:43
18.64 mi
Rank: #13170 (-192)
25K → 30K
25:11 | 8:07/mi
20M
2:34:33
20.00 mi
Rank: #13505 (-335)
30K → 20M
11:50 | 8:43/mi
21M
2:43:38
21.00 mi
Rank: #13675 (-170)
20M → 21M
9:05 | 9:05/mi
35K
2:50:11
21.75 mi
Rank: #13897 (-222)
21M → 35K
6:33 | 8:46/mi
23M
3:01:39
23.00 mi
Rank: #14306 (-409)
35K → 23M
11:28 | 9:10/mi
24M
3:10:28
24.00 mi
Rank: #14543 (-237)
23M → 24M
8:49 | 8:49/mi
40K
3:18:26
24.85 mi
Rank: #14801 (-258)
24M → 40K
7:58 | 9:20/mi
25.2M
3:21:41
25.20 mi
Rank: #14863 (-62)
40K → 25.2M
3:15 | 9:26/mi
FINISH
3:29:42
26.22 mi
Rank: #14852 (+11)
25.2M → FINISH
8:01 | 7:53/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:39:05
Pace7:34 /mi
2nd Half
Distance13.11 mi
Time1:50:37
Pace8:27 /mi
📊Positive Split: 11.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:06:1223:417:3823:41
7:38
-
10K
6.21 mi11:29:4347:127:3623:31
7:35
-0:03
15K
9.32 mi11:53:001:10:297:3423:17
7:30
-0:05
20K
12.43 mi12:16:251:33:547:3423:25
7:33
+0:03
HALF
13.11 mi12:21:361:39:057:345:11
7:37
+0:04
25K
15.53 mi12:40:031:57:327:3418:27
7:37
0:00
30K
18.64 mi13:05:142:22:437:4025:11
8:07
+0:30
20M
20.00 mi13:17:042:34:337:4411:50
8:43
+0:36
21M
21.00 mi13:26:092:43:387:489:05
9:05
+0:22
35K
21.75 mi13:32:422:50:117:506:33
8:46
-0:19
23M
23.00 mi13:44:103:01:397:5411:28
9:10
+0:24
24M
24.00 mi13:52:593:10:287:578:49
8:49
-0:21
40K
24.85 mi14:00:573:18:268:007:58
9:20
+0:31
25.2M
25.20 mi14:04:123:21:418:013:15
9:26
+0:06
FINISH
26.22 mi14:12:133:29:428:018:01
7:53
-1:33

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

7:30 /mi

Average Pace

8:00 /mi

Slowest Pace

9:26 /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

1:57:32

56% of race

Time at Steady Pace

33:12

16% of race

Time at Slower Pace

58:58

28% of race

Average Pace: 8:00 /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 mi11:06:1223:417:3823:41
7:38
#13865
10K
6.21 mi11:29:4347:127:3623:31
7:35
#13706
15K
9.32 mi11:53:001:10:297:3423:17
7:30
#13326
20K
12.43 mi12:16:251:33:547:3423:25
7:33
#13073
HALF
13.11 mi12:21:361:39:057:345:11
7:37
#13118
25K
15.53 mi12:40:031:57:327:3418:27
7:37
#12978
30K
18.64 mi13:05:142:22:437:4025:11
8:07
#13170
20M
20.00 mi13:17:042:34:337:4411:50
8:43
#13505
21M
21.00 mi13:26:092:43:387:489:05
9:05
#13675
35K
21.75 mi13:32:422:50:117:506:33
8:46
#13897
23M
23.00 mi13:44:103:01:397:5411:28
9:10
#14306
24M
24.00 mi13:52:593:10:287:578:49
8:49
#14543
40K
24.85 mi14:00:573:18:268:007:58
9:20
#14801
25.2M
25.20 mi14:04:123:21:418:013:15
9:26
#14863
FINISH
26.22 mi14:12:133:29:428:018:01
7:53
#14852
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 mi138653997399712779(Top 44%)3441(Top 27%)3441(Top 60%)
10K6.21 mi3.10 mi13706+1593924+733924+7313584(Top 47%)3881(Top 31%)3881(Top 68%)
15K9.32 mi3.11 mi13326+3803738+1863738+18612779(Top 44%)3441(Top 27%)3441(Top 60%)
20K12.43 mi3.11 mi13073+2533623+1153623+11512314(Top 42%)3282(Top 26%)3282(Top 57%)
HALF13.11 mi0.68 mi13118-453652-293652-2914006(Top 48%)4168(Top 33%)4168(Top 73%)
25K15.53 mi2.42 mi12978+1403590+623590+6212345(Top 43%)3364(Top 27%)3364(Top 59%)
30K18.64 mi3.11 mi13170-1923748-1583748-15814258(Top 49%)4553(Top 36%)4553(Top 80%)
20M20.00 mi1.36 mi13505-3353952-2043952-20417456(Top 60%)6436(Top 51%)6436(Top 113%)
21M21.00 mi1.00 mi13675-1704069-1174069-11716573(Top 57%)6006(Top 48%)6006(Top 105%)
35K21.75 mi0.75 mi13897-2224219-1504219-15018889(Top 65%)7356(Top 58%)7356(Top 129%)
23M23.00 mi1.25 mi14306-4094484-2654484-26519258(Top 66%)7592(Top 60%)7592(Top 133%)
24M24.00 mi1.00 mi14543-2374652-1684652-16818614(Top 64%)7294(Top 58%)7294(Top 128%)
40K24.85 mi0.85 mi14801-2584824-1724824-17219744(Top 68%)7942(Top 63%)7942(Top 139%)
25.2M25.20 mi0.35 mi14863-624865-414865-4116961(Top 58%)6467(Top 51%)6467(Top 113%)
FINISH26.22 mi1.02 mi14852+114876-114876-1114292(Top 49%)5067(Top 40%)5067(Top 89%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 44%
×21
+97ft-345ft

Overall

12779

Females

3441

F18-39

3441

5K→10K

3.1 - 6.2 mi

Top 47%
×5
+79ft-138ft

Overall

13584

Females

3881

F18-39

3881

10K→15K

6.2 - 9.3 mi

Top 44%
×3
+67ft-78ft

Overall

12779

Females

3441

F18-39

3441

15K→20K

9.3 - 12.4 mi

Top 42%
×5
+106ft-86ft

Overall

12314

Females

3282

F18-39

3282

20K→HALF

12.4 - 13.1 mi

Top 48%
×2
+19ft-37ft

Overall

14006

Females

4168

F18-39

4168

HALF→25K

13.1 - 15.5 mi

Top 43%
×4
+66ft-88ft

Overall

12345

Females

3364

F18-39

3364

25K→30K

15.5 - 18.6 mi

Top 49%
×9
+181ft-148ft

Overall

14258

Females

4553

F18-39

4553

30K→20M

18.6 - 20.0 mi

Top 60%
×5
+64ft-50ft

Overall

17456

Females

6436

F18-39

6436

20M→21M

20.0 - 21.0 mi

Top 57%
×8
+106ft-24ft

Overall

16573

Females

6006

F18-39

6006

21M→35K

21.0 - 21.8 mi

Top 65%
×7
+17ft-86ft

Overall

18889

Females

7356

F18-39

7356

35K→23M

21.8 - 23.0 mi

Top 66%
×5
+23ft-63ft

Overall

19258

Females

7592

F18-39

7592

23M→24M

23.0 - 24.0 mi

Top 64%
×6
+12ft-82ft

Overall

18614

Females

7294

F18-39

7294

24M→40K

24.0 - 24.9 mi

Top 68%
×1
+6ft-20ft

Overall

19744

Females

7942

F18-39

7942

40K→25.2M

24.9 - 25.2 mi

Top 58%
×1
+13ft-16ft

Overall

16961

Females

6467

F18-39

6467

25.2M→FINISH

25.2 - 26.2 mi

Top 49%
×2
+22ft-21ft

Overall

14292

Females

5067

F18-39

5067

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1676*
Passed By
1937
Net Change
-987
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13865
5K → 10K359*200+159#13865#13706
10K → 15K433*53+380#13706#13326
15K → 20K298*45+253#13326#13073
20K → HALF1863-45#13073#13118
HALF → 25K18848+140#13118#12978
25K → 30K123200-192#12978#13170
30K → 20M44200-335#13170#13505
20M → 21M38200-170#13505#13675
21M → 35K22200-222#13675#13897
35K → 23M27200-409#13897#14306
23M → 24M30200-237#14306#14543
24M → 40K19200-258#14543#14801
40K → 25.2M1173-62#14801#14863
25.2M → FINISH6655+11#14863#14852
TOTALS1676*1937-987

* 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

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