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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Ava Sack

Bib: 14192 •F •Age: N/A

PA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 25%
Gender (Female)
#0 / 12578
Top 8%
Age Group (F18-39)
#0 / 5716
Top 16%
Race Day Weather
51°/41°F
overcast clouds
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  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
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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
21:24
3.11 mi
Rank: #7659
Start → 5K
21:24 | 6:54/mi
10K
42:16
6.21 mi
Rank: #6917 (+742)
5K → 10K
20:52 | 6:43/mi
15K
1:02:57
9.32 mi
Rank: #6381 (+536)
10K → 15K
20:41 | 6:40/mi
20K
1:23:45
12.43 mi
Rank: #6003 (+378)
15K → 20K
20:48 | 6:42/mi
HALF
1:28:15
13.11 mi
Rank: #5960 (+43)
20K → HALF
4:30 | 6:37/mi
25K
1:44:29
15.53 mi
Rank: #5733 (+227)
HALF → 25K
16:14 | 6:42/mi
30K
2:05:57
18.64 mi
Rank: #5617 (+116)
25K → 30K
21:28 | 6:55/mi
20M
2:15:40
20.00 mi
Rank: #5690 (-73)
30K → 20M
9:43 | 7:10/mi
21M
2:23:45
21.00 mi
Rank: #5999 (-309)
20M → 21M
8:05 | 8:05/mi
35K
2:29:59
21.75 mi
Rank: #6438 (-439)
21M → 35K
6:14 | 8:20/mi
23M
2:39:51
23.00 mi
Rank: #6685 (-247)
35K → 23M
9:52 | 7:54/mi
24M
2:47:48
24.00 mi
Rank: #6888 (-203)
23M → 24M
7:57 | 7:57/mi
40K
2:54:45
24.85 mi
Rank: #7059 (-171)
24M → 40K
6:57 | 8:08/mi
25.2M
2:57:49
25.20 mi
Rank: #7130 (-71)
40K → 25.2M
3:04 | 8:54/mi
FINISH
3:05:45
26.22 mi
Rank: #7329 (-199)
25.2M → FINISH
7:56 | 7:48/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:28:15
Pace6:44 /mi
2nd Half
Distance13.11 mi
Time1:37:30
Pace7:27 /mi
📊Positive Split: 10.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:0621:246:5421:24
6:54
-
10K
6.21 mi11:11:5842:166:4920:52
6:43
-0:11
15K
9.32 mi11:32:391:02:576:4620:41
6:40
-0:03
20K
12.43 mi11:53:271:23:456:4520:48
6:42
+0:02
HALF
13.11 mi11:57:571:28:156:444:30
6:37
-0:05
25K
15.53 mi12:14:111:44:296:4416:14
6:42
+0:05
30K
18.64 mi12:35:392:05:576:4621:28
6:55
+0:13
20M
20.00 mi12:45:222:15:406:489:43
7:10
+0:15
21M
21.00 mi12:53:272:23:456:518:05
8:05
+0:55
35K
21.75 mi12:59:412:29:596:546:14
8:20
+0:15
23M
23.00 mi13:09:332:39:516:589:52
7:54
-0:26
24M
24.00 mi13:17:302:47:487:007:57
7:57
+0:03
40K
24.85 mi13:24:272:54:457:026:57
8:08
+0:11
25.2M
25.20 mi13:27:312:57:497:043:04
8:54
+0:46
FINISH
26.22 mi13:35:273:05:457:067:56
7:48
-1:06

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

6:37 /mi

Average Pace

7:05 /mi

Slowest Pace

8:54 /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

1:23:05

45% of race

Time at Steady Pace

52:35

28% of race

Time at Slower Pace

50:05

27% of race

Average Pace: 7:05 /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 mi10:51:0621:246:5421:24
6:54
#7659
10K
6.21 mi11:11:5842:166:4920:52
6:43
#6917
15K
9.32 mi11:32:391:02:576:4620:41
6:40
#6381
20K
12.43 mi11:53:271:23:456:4520:48
6:42
#6003
HALF
13.11 mi11:57:571:28:156:444:30
6:37
#5960
25K
15.53 mi12:14:111:44:296:4416:14
6:42
#5733
30K
18.64 mi12:35:392:05:576:4621:28
6:55
#5617
20M
20.00 mi12:45:222:15:406:489:43
7:10
#5690
21M
21.00 mi12:53:272:23:456:518:05
8:05
#5999
35K
21.75 mi12:59:412:29:596:546:14
8:20
#6438
23M
23.00 mi13:09:332:39:516:589:52
7:54
#6685
24M
24.00 mi13:17:302:47:487:007:57
7:57
#6888
40K
24.85 mi13:24:272:54:457:026:57
8:08
#7059
25.2M
25.20 mi13:27:312:57:497:043:04
8:54
#7130
FINISH
26.22 mi13:35:273:05:457:067:56
7:48
#7329
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 mi76599639635452(Top 19%)417(Top 3%)417(Top 7%)
10K6.21 mi3.10 mi6917+742748+215748+2156154(Top 21%)563(Top 4%)563(Top 10%)
15K9.32 mi3.11 mi6381+536609+139609+1395452(Top 19%)417(Top 3%)417(Top 7%)
20K12.43 mi3.11 mi6003+378536+73536+735173(Top 18%)390(Top 3%)390(Top 7%)
HALF13.11 mi0.68 mi5960+43525+11525+115378(Top 19%)459(Top 4%)459(Top 8%)
25K15.53 mi2.42 mi5733+227480+45480+454881(Top 17%)377(Top 3%)377(Top 7%)
30K18.64 mi3.11 mi5617+116484-4484-45244(Top 18%)515(Top 4%)515(Top 9%)
20M20.00 mi1.36 mi5690-73515-31515-316643(Top 23%)947(Top 8%)947(Top 17%)
21M21.00 mi1.00 mi5999-309604-89604-8910455(Top 36%)2701(Top 21%)2701(Top 47%)
35K21.75 mi0.75 mi6438-439704-100704-10016617(Top 57%)6081(Top 48%)6081(Top 106%)
23M23.00 mi1.25 mi6685-247789-85789-8511638(Top 40%)3413(Top 27%)3413(Top 60%)
24M24.00 mi1.00 mi6888-203864-75864-7513394(Top 46%)4453(Top 35%)4453(Top 78%)
40K24.85 mi0.85 mi7059-171945-81945-8113326(Top 46%)4498(Top 36%)4498(Top 79%)
25.2M25.20 mi0.35 mi7130-71978-33978-3314067(Top 48%)4908(Top 39%)4908(Top 86%)
FINISH26.22 mi1.02 mi7329-1991068-901068-9013662(Top 47%)4742(Top 38%)4742(Top 83%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
×21
+97ft-345ft

Overall

5452

Females

417

F18-39

417

5K→10K

3.1 - 6.2 mi

Top 21%
×5
+79ft-138ft

Overall

6154

Females

563

F18-39

563

10K→15K

6.2 - 9.3 mi

Top 19%
×3
+67ft-78ft

Overall

5452

Females

417

F18-39

417

15K→20K

9.3 - 12.4 mi

Top 18%
×5
+106ft-86ft

Overall

5173

Females

390

F18-39

390

20K→HALF

12.4 - 13.1 mi

Top 19%
×2
+19ft-37ft

Overall

5378

Females

459

F18-39

459

HALF→25K

13.1 - 15.5 mi

Top 17%
×4
+66ft-88ft

Overall

4881

Females

377

F18-39

377

25K→30K

15.5 - 18.6 mi

Top 18%
×9
+181ft-148ft

Overall

5244

Females

515

F18-39

515

30K→20M

18.6 - 20.0 mi

Top 23%
×5
+64ft-50ft

Overall

6643

Females

947

F18-39

947

20M→21M

20.0 - 21.0 mi

Top 36%
×8
+106ft-24ft

Overall

10455

Females

2701

F18-39

2701

21M→35K

21.0 - 21.8 mi

Top 57%
×7
+17ft-86ft

Overall

16617

Females

6081

F18-39

6081

35K→23M

21.8 - 23.0 mi

Top 40%
×5
+23ft-63ft

Overall

11638

Females

3413

F18-39

3413

23M→24M

23.0 - 24.0 mi

Top 46%
×6
+12ft-82ft

Overall

13394

Females

4453

F18-39

4453

24M→40K

24.0 - 24.9 mi

Top 46%
×1
+6ft-20ft

Overall

13326

Females

4498

F18-39

4498

40K→25.2M

24.9 - 25.2 mi

Top 48%
×1
+13ft-16ft

Overall

14067

Females

4908

F18-39

4908

25.2M→FINISH

25.2 - 26.2 mi

Top 47%
×2
+22ft-21ft

Overall

13662

Females

4742

F18-39

4742

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2360*
Passed By
1542
Net Change
+330
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7659
5K → 10K766*24+742#7659#6917
10K → 15K551*15+536#6917#6381
15K → 20K393*15+378#6381#6003
20K → HALF518+43#6003#5960
HALF → 25K236*9+227#5960#5733
25K → 30K18670+116#5733#5617
30K → 20M47120-73#5617#5690
20M → 21M15200-309#5690#5999
21M → 35K10200-439#5999#6438
35K → 23M33200-247#6438#6685
23M → 24M16200-203#6685#6888
24M → 40K25196-171#6888#7059
40K → 25.2M1485-71#7059#7130
25.2M → FINISH17200-199#7130#7329
TOTALS2360*1542+330

* 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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