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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Janine Zajac

Bib: 8339 •F •Age: N/A

MB

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 19%
Gender (Female)
#0 / 12578
Top 4%
Age Group (F18-39)
#0 / 5716
Top 9%
Race Day Weather
51°/41°F
overcast clouds
Personalized for Janine

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment · 6:12/mi at mile 26.2

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
One-time purchase · Instant access · Downloadable PDF · Shareable report

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
20:31
3.11 mi
Rank: #5040
Start → 5K
20:31 | 6:37/mi
10K
40:48
6.21 mi
Rank: #4748 (+292)
5K → 10K
20:17 | 6:32/mi
15K
1:00:53
9.32 mi
Rank: #4441 (+307)
10K → 15K
20:05 | 6:28/mi
20K
1:22:07
12.43 mi
Rank: #4853 (-412)
15K → 20K
21:14 | 6:51/mi
HALF
1:26:37
13.11 mi
Rank: #4863 (-10)
20K → HALF
4:30 | 6:37/mi
25K
1:43:43
15.53 mi
Rank: #5284 (-421)
HALF → 25K
17:06 | 7:04/mi
30K
2:04:45
18.64 mi
Rank: #5010 (+274)
25K → 30K
21:02 | 6:47/mi
20M
2:15:18
20.00 mi
Rank: #5528 (-518)
30K → 20M
10:33 | 7:47/mi
21M
2:22:21
21.00 mi
Rank: #5372 (+156)
20M → 21M
7:03 | 7:03/mi
35K
2:27:23
21.75 mi
Rank: #5343 (+29)
21M → 35K
5:02 | 6:44/mi
23M
2:37:10
23.00 mi
Rank: #5724 (-381)
35K → 23M
9:47 | 7:50/mi
24M
2:44:23
24.00 mi
Rank: #5839 (-115)
23M → 24M
7:13 | 7:13/mi
40K
2:50:26
24.85 mi
Rank: #5815 (+24)
24M → 40K
6:03 | 7:05/mi
25.2M
2:52:58
25.20 mi
Rank: #5781 (+34)
40K → 25.2M
2:32 | 7:21/mi
FINISH
2:59:17
26.22 mi
Rank: #5600 (+181)
25.2M → FINISH
6:19 | 6:12/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:26:37
Pace6:37 /mi
2nd Half
Distance13.11 mi
Time1:32:40
Pace7:05 /mi
📊Positive Split: 7.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:35:5120:316:3720:31
6:37
-
10K
6.21 mi10:56:0840:486:3420:17
6:32
-0:05
15K
9.32 mi11:16:131:00:536:3220:05
6:28
-0:04
20K
12.43 mi11:37:271:22:076:3721:14
6:51
+0:23
HALF
13.11 mi11:41:571:26:376:374:30
6:37
-0:14
25K
15.53 mi11:59:031:43:436:4117:06
7:04
+0:27
30K
18.64 mi12:20:052:04:456:4221:02
6:47
-0:17
20M
20.00 mi12:30:382:15:186:4610:33
7:47
+1:00
21M
21.00 mi12:37:412:22:216:477:03
7:03
-0:44
35K
21.75 mi12:42:432:27:236:475:02
6:44
-0:19
23M
23.00 mi12:52:302:37:106:519:47
7:50
+1:06
24M
24.00 mi12:59:432:44:236:517:13
7:13
-0:37
40K
24.85 mi13:05:462:50:266:526:03
7:05
-0:08
25.2M
25.20 mi13:08:182:52:586:522:32
7:21
+0:16
FINISH
26.22 mi13:14:372:59:176:516:19
6:12
-1:09

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

6:12 /mi

Average Pace

6:51 /mi

Slowest Pace

7:50 /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

1:11:42

40% of race

Time at Steady Pace

1:11:27

40% of race

Time at Slower Pace

36:08

20% of race

Average Pace: 6:50 /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 mi10:35:5120:316:3720:31
6:37
#5040
10K
6.21 mi10:56:0840:486:3420:17
6:32
#4748
15K
9.32 mi11:16:131:00:536:3220:05
6:28
#4441
20K
12.43 mi11:37:271:22:076:3721:14
6:51
#4853
HALF
13.11 mi11:41:571:26:376:374:30
6:37
#4863
25K
15.53 mi11:59:031:43:436:4117:06
7:04
#5284
30K
18.64 mi12:20:052:04:456:4221:02
6:47
#5010
20M
20.00 mi12:30:382:15:186:4610:33
7:47
#5528
21M
21.00 mi12:37:412:22:216:477:03
7:03
#5372
35K
21.75 mi12:42:432:27:236:475:02
6:44
#5343
23M
23.00 mi12:52:302:37:106:519:47
7:50
#5724
24M
24.00 mi12:59:432:44:236:517:13
7:13
#5839
40K
24.85 mi13:05:462:50:266:526:03
7:05
#5815
25.2M
25.20 mi13:08:182:52:586:522:32
7:21
#5781
FINISH
26.22 mi13:14:372:59:176:516:19
6:12
#5600
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 mi50403363363982(Top 14%)194(Top 2%)194(Top 3%)
10K6.21 mi3.10 mi4748+292291+45291+454495(Top 15%)253(Top 2%)253(Top 4%)
15K9.32 mi3.11 mi4441+307241+50241+503982(Top 14%)194(Top 2%)194(Top 3%)
20K12.43 mi3.11 mi4853-412308-67308-676528(Top 22%)712(Top 6%)712(Top 12%)
HALF13.11 mi0.68 mi4863-103083085365(Top 18%)446(Top 4%)446(Top 8%)
25K15.53 mi2.42 mi5284-421387-79387-797779(Top 27%)1128(Top 9%)1128(Top 20%)
30K18.64 mi3.11 mi5010+274354+33354+334158(Top 14%)303(Top 2%)303(Top 5%)
20M20.00 mi1.36 mi5528-518472-118472-11811086(Top 38%)2923(Top 23%)2923(Top 51%)
21M21.00 mi1.00 mi5372+156447+25447+253780(Top 13%)339(Top 3%)339(Top 6%)
35K21.75 mi0.75 mi5343+29448-1448-15210(Top 18%)605(Top 5%)605(Top 11%)
23M23.00 mi1.25 mi5724-381555-107555-10711150(Top 38%)3179(Top 25%)3179(Top 56%)
24M24.00 mi1.00 mi5839-115592-37592-377992(Top 28%)1711(Top 14%)1711(Top 30%)
40K24.85 mi0.85 mi5815+24590+2590+25987(Top 21%)973(Top 8%)973(Top 17%)
25.2M25.20 mi0.35 mi5781+34585+5585+54423(Top 15%)618(Top 5%)618(Top 11%)
FINISH26.22 mi1.02 mi5600+181555+30555+302550(Top 9%)232(Top 2%)232(Top 4%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
×21
+97ft-345ft

Overall

3982

Females

194

F18-39

194

5K→10K

3.1 - 6.2 mi

Top 15%
×5
+79ft-138ft

Overall

4495

Females

253

F18-39

253

10K→15K

6.2 - 9.3 mi

Top 14%
×3
+67ft-78ft

Overall

3982

Females

194

F18-39

194

15K→20K

9.3 - 12.4 mi

Top 22%
×5
+106ft-86ft

Overall

6528

Females

712

F18-39

712

20K→HALF

12.4 - 13.1 mi

Top 18%
×2
+19ft-37ft

Overall

5365

Females

446

F18-39

446

HALF→25K

13.1 - 15.5 mi

Top 27%
×4
+66ft-88ft

Overall

7779

Females

1128

F18-39

1128

25K→30K

15.5 - 18.6 mi

Top 14%
×9
+181ft-148ft

Overall

4158

Females

303

F18-39

303

30K→20M

18.6 - 20.0 mi

Top 38%
×5
+64ft-50ft

Overall

11086

Females

2923

F18-39

2923

20M→21M

20.0 - 21.0 mi

Top 13%
×8
+106ft-24ft

Overall

3780

Females

339

F18-39

339

21M→35K

21.0 - 21.8 mi

Top 18%
×7
+17ft-86ft

Overall

5210

Females

605

F18-39

605

35K→23M

21.8 - 23.0 mi

Top 38%
×5
+23ft-63ft

Overall

11150

Females

3179

F18-39

3179

23M→24M

23.0 - 24.0 mi

Top 28%
×6
+12ft-82ft

Overall

7992

Females

1711

F18-39

1711

24M→40K

24.0 - 24.9 mi

Top 21%
×1
+6ft-20ft

Overall

5987

Females

973

F18-39

973

40K→25.2M

24.9 - 25.2 mi

Top 15%
×1
+13ft-16ft

Overall

4423

Females

618

F18-39

618

25.2M→FINISH

25.2 - 26.2 mi

Top 9%
×2
+22ft-21ft

Overall

2550

Females

232

F18-39

232

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1622*
Passed By
1166
Net Change
-560
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5040
5K → 10K358*66+292#5040#4748
10K → 15K326*19+307#4748#4441
15K → 20K26200-412#4441#4853
20K → HALF1323-10#4853#4863
HALF → 25K27200-421#4863#5284
25K → 30K295*21+274#5284#5010
30K → 20M9200-518#5010#5528
20M → 21M1637+156#5528#5372
21M → 35K5627+29#5372#5343
35K → 23M22200-381#5343#5724
23M → 24M32147-115#5724#5839
24M → 40K6945+24#5839#5815
40K → 25.2M439+34#5815#5781
25.2M → FINISH1832+181#5781#5600
TOTALS1622*1166-560

* 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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Activity Data

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