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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Danielle Pienkowski

Bib: 18351 β€’F β€’Age: N/A

NY

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 44%
Gender (Female)
#0 / 12578
Top 29%
Age Group (F18-39)
#0 / 5716
Top 48%
Race Day Weather
51Β°/41Β°F
overcast clouds
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  • Finish time optimization
  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
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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: #13855
Start β†’ 5K
23:41 | 7:38/mi
10K
47:06
6.21 mi
Rank: #13545 (+310)
5K β†’ 10K
23:25 | 7:33/mi
15K
1:10:32
9.32 mi
Rank: #13373 (+172)
10K β†’ 15K
23:26 | 7:33/mi
20K
1:34:25
12.43 mi
Rank: #13411 (-38)
15K β†’ 20K
23:53 | 7:42/mi
HALF
1:39:38
13.11 mi
Rank: #13454 (-43)
20K β†’ HALF
5:13 | 7:40/mi
25K
1:58:28
15.53 mi
Rank: #13468 (-14)
HALF β†’ 25K
18:50 | 7:46/mi
30K
2:23:04
18.64 mi
Rank: #13334 (+134)
25K β†’ 30K
24:36 | 7:56/mi
20M
2:33:52
20.00 mi
Rank: #13232 (+102)
30K β†’ 20M
10:48 | 7:58/mi
21M
2:42:10
21.00 mi
Rank: #13129 (+103)
20M β†’ 21M
8:18 | 8:18/mi
35K
2:47:54
21.75 mi
Rank: #13079 (+50)
21M β†’ 35K
5:44 | 7:40/mi
23M
2:57:53
23.00 mi
Rank: #13027 (+52)
35K β†’ 23M
9:59 | 7:59/mi
24M
3:05:43
24.00 mi
Rank: #12975 (+52)
23M β†’ 24M
7:50 | 7:50/mi
40K
3:12:23
24.85 mi
Rank: #12882 (+93)
24M β†’ 40K
6:40 | 7:48/mi
25.2M
3:15:17
25.20 mi
Rank: #12841 (+41)
40K β†’ 25.2M
2:54 | 8:25/mi
FINISH
3:22:43
26.22 mi
Rank: #12677 (+164)
25.2M β†’ FINISH
7:26 | 7:18/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:39:38
Pace7:37 /mi
2nd Half
Distance13.11 mi
Time1:43:05
Pace7:52 /mi
πŸ“ŠPositive Split: 3.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:05:4623:417:3823:41
7:38
-
10K
6.21 mi11:29:1147:067:3523:25
7:33
-0:05
15K
9.32 mi11:52:371:10:327:3523:26
7:33
0:00
20K
12.43 mi12:16:301:34:257:3623:53
7:42
+0:09
HALF
13.11 mi12:21:431:39:387:375:13
7:40
-0:02
25K
15.53 mi12:40:331:58:287:3818:50
7:46
+0:06
30K
18.64 mi13:05:092:23:047:4124:36
7:56
+0:10
20M
20.00 mi13:15:572:33:527:4210:48
7:58
+0:02
21M
21.00 mi13:24:152:42:107:448:18
8:18
+0:20
35K
21.75 mi13:29:592:47:547:445:44
7:40
-0:38
23M
23.00 mi13:39:582:57:537:459:59
7:59
+0:19
24M
24.00 mi13:47:483:05:437:457:50
7:50
-0:09
40K
24.85 mi13:54:283:12:237:456:40
7:48
-0:02
25.2M
25.20 mi13:57:223:15:177:452:54
8:25
+0:37
FINISH
26.22 mi14:04:483:22:437:457:26
7:18
-1:07

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

7:18 /mi

Average Pace

7:44 /mi

Slowest Pace

8:25 /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

3:11:31

94% of race

Time at Steady Pace

11:12

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:44 /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 mi11:05:4623:417:3823:41
7:38
#13855
10K
6.21 mi11:29:1147:067:3523:25
7:33
#13545
15K
9.32 mi11:52:371:10:327:3523:26
7:33
#13373
20K
12.43 mi12:16:301:34:257:3623:53
7:42
#13411
HALF
13.11 mi12:21:431:39:387:375:13
7:40
#13454
25K
15.53 mi12:40:331:58:287:3818:50
7:46
#13468
30K
18.64 mi13:05:092:23:047:4124:36
7:56
#13334
20M
20.00 mi13:15:572:33:527:4210:48
7:58
#13232
21M
21.00 mi13:24:152:42:107:448:18
8:18
#13129
35K
21.75 mi13:29:592:47:547:445:44
7:40
#13079
23M
23.00 mi13:39:582:57:537:459:59
7:59
#13027
24M
24.00 mi13:47:483:05:437:457:50
7:50
#12975
40K
24.85 mi13:54:283:12:237:456:40
7:48
#12882
25.2M
25.20 mi13:57:223:15:177:452:54
8:25
#12841
FINISH
26.22 mi14:04:483:22:437:457:26
7:18
#12677
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 mi138553987398713199(Top 45%)3692(Top 29%)3692(Top 65%)
10K6.21 mi3.10 mi13545+3103835+1523835+15213272(Top 46%)3695(Top 29%)3695(Top 65%)
15K9.32 mi3.11 mi13373+1723765+703765+7013199(Top 45%)3692(Top 29%)3692(Top 65%)
20K12.43 mi3.11 mi13411-383802-373802-3713623(Top 47%)3999(Top 32%)3999(Top 70%)
HALF13.11 mi0.68 mi13454-433828-263828-2614342(Top 49%)4335(Top 34%)4335(Top 76%)
25K15.53 mi2.42 mi13468-143859-313859-3113560(Top 47%)4047(Top 32%)4047(Top 71%)
30K18.64 mi3.11 mi13334+1343835+243835+2412895(Top 44%)3792(Top 30%)3792(Top 66%)
20M20.00 mi1.36 mi13232+1023803+323803+3212489(Top 43%)3664(Top 29%)3664(Top 64%)
21M21.00 mi1.00 mi13129+1033768+353768+3511875(Top 41%)3456(Top 27%)3456(Top 60%)
35K21.75 mi0.75 mi13079+503751+173751+1712102(Top 42%)3586(Top 29%)3586(Top 63%)
23M23.00 mi1.25 mi13027+523749+23749+212307(Top 42%)3770(Top 30%)3770(Top 66%)
24M24.00 mi1.00 mi12975+523737+123737+1212582(Top 43%)4021(Top 32%)4021(Top 70%)
40K24.85 mi0.85 mi12882+933715+223715+2211044(Top 38%)3280(Top 26%)3280(Top 57%)
25.2M25.20 mi0.35 mi12841+413701+143701+1411104(Top 38%)3395(Top 27%)3395(Top 59%)
FINISH26.22 mi1.02 mi12677+1643640+613640+619893(Top 34%)2796(Top 22%)2796(Top 49%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
Γ—21
+97ft-345ft

Overall

13199

Females

3692

F18-39

3692

5K→10K

3.1 - 6.2 mi

Top 46%
Γ—5
+79ft-138ft

Overall

13272

Females

3695

F18-39

3695

10K→15K

6.2 - 9.3 mi

Top 45%
Γ—3
+67ft-78ft

Overall

13199

Females

3692

F18-39

3692

15K→20K

9.3 - 12.4 mi

Top 47%
Γ—5
+106ft-86ft

Overall

13623

Females

3999

F18-39

3999

20K→HALF

12.4 - 13.1 mi

Top 49%
Γ—2
+19ft-37ft

Overall

14342

Females

4335

F18-39

4335

HALF→25K

13.1 - 15.5 mi

Top 47%
Γ—4
+66ft-88ft

Overall

13560

Females

4047

F18-39

4047

25K→30K

15.5 - 18.6 mi

Top 44%
Γ—9
+181ft-148ft

Overall

12895

Females

3792

F18-39

3792

30K→20M

18.6 - 20.0 mi

Top 43%
Γ—5
+64ft-50ft

Overall

12489

Females

3664

F18-39

3664

20M→21M

20.0 - 21.0 mi

Top 41%
Γ—8
+106ft-24ft

Overall

11875

Females

3456

F18-39

3456

21M→35K

21.0 - 21.8 mi

Top 42%
Γ—7
+17ft-86ft

Overall

12102

Females

3586

F18-39

3586

35K→23M

21.8 - 23.0 mi

Top 42%
Γ—5
+23ft-63ft

Overall

12307

Females

3770

F18-39

3770

23M→24M

23.0 - 24.0 mi

Top 43%
Γ—6
+12ft-82ft

Overall

12582

Females

4021

F18-39

4021

24M→40K

24.0 - 24.9 mi

Top 38%
Γ—1
+6ft-20ft

Overall

11044

Females

3280

F18-39

3280

40K→25.2M

24.9 - 25.2 mi

Top 38%
Γ—1
+13ft-16ft

Overall

11104

Females

3395

F18-39

3395

25.2M→FINISH

25.2 - 26.2 mi

Top 34%
Γ—2
+22ft-21ft

Overall

9893

Females

2796

F18-39

2796

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2221*
Passed By
1043
Net Change
+1178
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#13855
5K β†’ 10K485*175+310#13855#13545
10K β†’ 15K293*121+172#13545#13373
15K β†’ 20K153191-38#13373#13411
20K β†’ HALF1558-43#13411#13454
HALF β†’ 25K122136-14#13454#13468
25K β†’ 30K246*112+134#13468#13334
30K β†’ 20M14543+102#13334#13232
20M β†’ 21M14643+103#13232#13129
21M β†’ 35K7222+50#13129#13079
35K β†’ 23M10452+52#13079#13027
23M β†’ 24M9341+52#13027#12975
24M β†’ 40K11825+93#12975#12882
40K β†’ 25.2M5413+41#12882#12841
25.2M β†’ FINISH17511+164#12841#12677
TOTALS2221*1043+1178

* 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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