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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Chiara Zanella

Bib: 20797 •F •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 44%
Masters (Masters Women)
#0 / 6862
Top 30%
Age Group (F40-44)
#0 / 1737
Race Day Weather
51°/41°F
overcast clouds
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Race Performance Report

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  • 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
25:07
3.11 mi
Rank: #17523
Start → 5K
25:07 | 8:06/mi
10K
49:34
6.21 mi
Rank: #16898 (+625)
5K → 10K
24:27 | 7:53/mi
15K
1:14:19
9.32 mi
Rank: #16853 (+45)
10K → 15K
24:45 | 7:58/mi
20K
1:39:24
12.43 mi
Rank: #16790 (+63)
15K → 20K
25:05 | 8:05/mi
HALF
1:44:49
13.11 mi
Rank: #16777 (+13)
20K → HALF
5:25 | 7:57/mi
25K
2:04:35
15.53 mi
Rank: #16712 (+65)
HALF → 25K
19:46 | 8:10/mi
30K
2:30:33
18.64 mi
Rank: #16553 (+159)
25K → 30K
25:58 | 8:22/mi
20M
2:41:59
20.00 mi
Rank: #16462 (+91)
30K → 20M
11:26 | 8:26/mi
21M
2:50:50
21.00 mi
Rank: #16362 (+100)
20M → 21M
8:51 | 8:51/mi
35K
2:56:51
21.75 mi
Rank: #16266 (+96)
21M → 35K
6:01 | 8:03/mi
23M
3:07:22
23.00 mi
Rank: #16174 (+92)
35K → 23M
10:31 | 8:25/mi
24M
3:15:36
24.00 mi
Rank: #16118 (+56)
23M → 24M
8:14 | 8:14/mi
40K
3:22:50
24.85 mi
Rank: #16076 (+42)
24M → 40K
7:14 | 8:28/mi
25.2M
3:25:57
25.20 mi
Rank: #16046 (+30)
40K → 25.2M
3:07 | 9:03/mi
FINISH
3:34:21
26.22 mi
Rank: #16045 (+1)
25.2M → FINISH
8:24 | 8:15/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:44:49
Pace8:00 /mi
2nd Half
Distance13.11 mi
Time1:49:32
Pace8:22 /mi
📊Positive Split: 4.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:10:3325:078:0625:07
8:06
-
10K
6.21 mi11:35:0049:347:5924:27
7:53
-0:13
15K
9.32 mi11:59:451:14:197:5924:45
7:58
+0:05
20K
12.43 mi12:24:501:39:248:0025:05
8:05
+0:07
HALF
13.11 mi12:30:151:44:498:005:25
7:57
-0:08
25K
15.53 mi12:50:012:04:358:0219:46
8:10
+0:13
30K
18.64 mi13:15:592:30:338:0525:58
8:22
+0:12
20M
20.00 mi13:27:252:41:598:0611:26
8:26
+0:04
21M
21.00 mi13:36:162:50:508:098:51
8:51
+0:25
35K
21.75 mi13:42:172:56:518:086:01
8:03
-0:48
23M
23.00 mi13:52:483:07:228:0910:31
8:25
+0:22
24M
24.00 mi14:01:023:15:368:108:14
8:14
-0:11
40K
24.85 mi14:08:163:22:508:107:14
8:28
+0:14
25.2M
25.20 mi14:11:233:25:578:113:07
9:03
+0:35
FINISH
26.22 mi14:19:473:34:218:118:24
8:15
-0:48

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

7:53 /mi

Average Pace

8:11 /mi

Slowest Pace

9:03 /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

3:22:23

94% of race

Time at Steady Pace

11:58

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:11 /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 mi11:10:3325:078:0625:07
8:06
#17523
10K
6.21 mi11:35:0049:347:5924:27
7:53
#16898
15K
9.32 mi11:59:451:14:197:5924:45
7:58
#16853
20K
12.43 mi12:24:501:39:248:0025:05
8:05
#16790
HALF
13.11 mi12:30:151:44:498:005:25
7:57
#16777
25K
15.53 mi12:50:012:04:358:0219:46
8:10
#16712
30K
18.64 mi13:15:592:30:338:0525:58
8:22
#16553
20M
20.00 mi13:27:252:41:598:0611:26
8:26
#16462
21M
21.00 mi13:36:162:50:508:098:51
8:51
#16362
35K
21.75 mi13:42:172:56:518:086:01
8:03
#16266
23M
23.00 mi13:52:483:07:228:0910:31
8:25
#16174
24M
24.00 mi14:01:023:15:368:108:14
8:14
#16118
40K
24.85 mi14:08:163:22:508:107:14
8:28
#16076
25.2M
25.20 mi14:11:233:25:578:113:07
9:03
#16046
FINISH
26.22 mi14:19:473:34:218:118:24
8:15
#16045
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi175236224622416748(Top 58%)5755(Top 46%)5755(Top 331%)
10K6.21 mi3.10 mi16898+6255874+3505874+35016219(Top 56%)5449(Top 43%)5449(Top 314%)
15K9.32 mi3.11 mi16853+455836+385836+3816748(Top 58%)5755(Top 46%)5755(Top 331%)
20K12.43 mi3.11 mi16790+635809+275809+2716674(Top 57%)5750(Top 46%)5750(Top 331%)
HALF13.11 mi0.68 mi16777+135807+25807+216770(Top 58%)5777(Top 46%)5777(Top 333%)
25K15.53 mi2.42 mi16712+655773+345773+3416488(Top 57%)5703(Top 45%)5703(Top 328%)
30K18.64 mi3.11 mi16553+1595730+435730+4316006(Top 55%)5518(Top 44%)5518(Top 318%)
20M20.00 mi1.36 mi16462+915688+425688+4215714(Top 54%)5478(Top 44%)5478(Top 315%)
21M21.00 mi1.00 mi16362+1005648+405648+4015300(Top 53%)5304(Top 42%)5304(Top 305%)
35K21.75 mi0.75 mi16266+965612+365612+3614813(Top 51%)5094(Top 40%)5094(Top 293%)
23M23.00 mi1.25 mi16174+925582+305582+3015145(Top 52%)5344(Top 42%)5344(Top 308%)
24M24.00 mi1.00 mi16118+565565+175565+1715312(Top 53%)5510(Top 44%)5510(Top 317%)
40K24.85 mi0.85 mi16076+425557+85557+815449(Top 53%)5663(Top 45%)5663(Top 326%)
25.2M25.20 mi0.35 mi16046+305554+35554+315013(Top 52%)5463(Top 43%)5463(Top 315%)
FINISH26.22 mi1.02 mi16045+15579-255579-2516688(Top 58%)6334(Top 50%)6334(Top 365%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 58%
×21
+97ft-345ft

Overall

16748

Females

5755

F40-44

5755

5K→10K

3.1 - 6.2 mi

Top 56%
×5
+79ft-138ft

Overall

16219

Females

5449

F40-44

5449

10K→15K

6.2 - 9.3 mi

Top 58%
×3
+67ft-78ft

Overall

16748

Females

5755

F40-44

5755

15K→20K

9.3 - 12.4 mi

Top 57%
×5
+106ft-86ft

Overall

16674

Females

5750

F40-44

5750

20K→HALF

12.4 - 13.1 mi

Top 58%
×2
+19ft-37ft

Overall

16770

Females

5777

F40-44

5777

HALF→25K

13.1 - 15.5 mi

Top 57%
×4
+66ft-88ft

Overall

16488

Females

5703

F40-44

5703

25K→30K

15.5 - 18.6 mi

Top 55%
×9
+181ft-148ft

Overall

16006

Females

5518

F40-44

5518

30K→20M

18.6 - 20.0 mi

Top 54%
×5
+64ft-50ft

Overall

15714

Females

5478

F40-44

5478

20M→21M

20.0 - 21.0 mi

Top 53%
×8
+106ft-24ft

Overall

15300

Females

5304

F40-44

5304

21M→35K

21.0 - 21.8 mi

Top 51%
×7
+17ft-86ft

Overall

14813

Females

5094

F40-44

5094

35K→23M

21.8 - 23.0 mi

Top 52%
×5
+23ft-63ft

Overall

15145

Females

5344

F40-44

5344

23M→24M

23.0 - 24.0 mi

Top 53%
×6
+12ft-82ft

Overall

15312

Females

5510

F40-44

5510

24M→40K

24.0 - 24.9 mi

Top 53%
×1
+6ft-20ft

Overall

15449

Females

5663

F40-44

5663

40K→25.2M

24.9 - 25.2 mi

Top 52%
×1
+13ft-16ft

Overall

15013

Females

5463

F40-44

5463

25.2M→FINISH

25.2 - 26.2 mi

Top 58%
×2
+22ft-21ft

Overall

16688

Females

6334

F40-44

6334

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2394*
Passed By
916
Net Change
+1478
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17523
5K → 10K708*83+625#17523#16898
10K → 15K210*165+45#16898#16853
15K → 20K204*141+63#16853#16790
20K → HALF3421+13#16790#16777
HALF → 25K16499+65#16777#16712
25K → 30K269*110+159#16712#16553
30K → 20M13342+91#16553#16462
20M → 21M14040+100#16462#16362
21M → 35K10711+96#16362#16266
35K → 23M13644+92#16266#16174
23M → 24M9539+56#16174#16118
24M → 40K8543+42#16118#16076
40K → 25.2M4515+30#16076#16046
25.2M → FINISH6463+1#16046#16045
TOTALS2394*916+1478

* 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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