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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Nadia Barnini

Bib: 13245 •F •Age: N/A

FL

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 21%
Gender (Female)
#0 / 12578
Top 5%
Age Group (F18-39)
#0 / 5716
Top 10%
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
21:08
3.11 mi
Rank: #6915
Start → 5K
21:08 | 6:49/mi
10K
42:09
6.21 mi
Rank: #6724 (+191)
5K → 10K
21:01 | 6:46/mi
15K
1:03:14
9.32 mi
Rank: #6680 (+44)
10K → 15K
21:05 | 6:48/mi
20K
1:24:32
12.43 mi
Rank: #6645 (+35)
15K → 20K
21:18 | 6:52/mi
HALF
1:29:08
13.11 mi
Rank: #6627 (+18)
20K → HALF
4:36 | 6:45/mi
25K
1:45:54
15.53 mi
Rank: #6653 (-26)
HALF → 25K
16:46 | 6:55/mi
30K
2:07:32
18.64 mi
Rank: #6450 (+203)
25K → 30K
21:38 | 6:58/mi
20M
2:17:16
20.00 mi
Rank: #6438 (+12)
30K → 20M
9:44 | 7:10/mi
21M
2:24:53
21.00 mi
Rank: #6479 (-41)
20M → 21M
7:37 | 7:37/mi
35K
2:29:58
21.75 mi
Rank: #6427 (+52)
21M → 35K
5:05 | 6:48/mi
23M
2:38:46
23.00 mi
Rank: #6356 (+71)
35K → 23M
8:48 | 7:02/mi
24M
2:45:33
24.00 mi
Rank: #6284 (+72)
23M → 24M
6:47 | 6:47/mi
40K
2:51:32
24.85 mi
Rank: #6226 (+58)
24M → 40K
5:59 | 7:00/mi
25.2M
2:54:10
25.20 mi
Rank: #6200 (+26)
40K → 25.2M
2:38 | 7:39/mi
FINISH
3:01:04
26.22 mi
Rank: #6143 (+57)
25.2M → FINISH
6:54 | 6:47/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:29:08
Pace6:48 /mi
2nd Half
Distance13.11 mi
Time1:31:56
Pace7:01 /mi
📊Positive Split: 3.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:5321:086:4921:08
6:49
-
10K
6.21 mi11:10:5442:096:4821:01
6:46
-0:03
15K
9.32 mi11:31:591:03:146:4821:05
6:48
+0:02
20K
12.43 mi11:53:171:24:326:4921:18
6:52
+0:04
HALF
13.11 mi11:57:531:29:086:484:36
6:45
-0:07
25K
15.53 mi12:14:391:45:546:5016:46
6:55
+0:10
30K
18.64 mi12:36:172:07:326:5121:38
6:58
+0:03
20M
20.00 mi12:46:012:17:166:529:44
7:10
+0:12
21M
21.00 mi12:53:382:24:536:547:37
7:37
+0:27
35K
21.75 mi12:58:432:29:586:545:05
6:48
-0:49
23M
23.00 mi13:07:312:38:466:558:48
7:02
+0:14
24M
24.00 mi13:14:182:45:336:546:47
6:47
-0:15
40K
24.85 mi13:20:172:51:326:555:59
7:00
+0:13
25.2M
25.20 mi13:22:552:54:106:552:38
7:39
+0:39
FINISH
26.22 mi13:29:493:01:046:556:54
6:47
-0:52

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

6:45 /mi

Average Pace

6:55 /mi

Slowest Pace

7:39 /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

2:50:49

94% of race

Time at Steady Pace

10:15

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:54 /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 mi10:49:5321:086:4921:08
6:49
#6915
10K
6.21 mi11:10:5442:096:4821:01
6:46
#6724
15K
9.32 mi11:31:591:03:146:4821:05
6:48
#6680
20K
12.43 mi11:53:171:24:326:4921:18
6:52
#6645
HALF
13.11 mi11:57:531:29:086:484:36
6:45
#6627
25K
15.53 mi12:14:391:45:546:5016:46
6:55
#6653
30K
18.64 mi12:36:172:07:326:5121:38
6:58
#6450
20M
20.00 mi12:46:012:17:166:529:44
7:10
#6438
21M
21.00 mi12:53:382:24:536:547:37
7:37
#6479
35K
21.75 mi12:58:432:29:586:545:05
6:48
#6427
23M
23.00 mi13:07:312:38:466:558:48
7:02
#6356
24M
24.00 mi13:14:182:45:336:546:47
6:47
#6284
40K
24.85 mi13:20:172:51:326:555:59
7:00
#6226
25.2M
25.20 mi13:22:552:54:106:552:38
7:39
#6200
FINISH
26.22 mi13:29:493:01:046:556:54
6:47
#6143
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 mi69157407406708(Top 23%)721(Top 6%)721(Top 13%)
10K6.21 mi3.10 mi6724+191695+45695+456632(Top 23%)688(Top 5%)688(Top 12%)
15K9.32 mi3.11 mi6680+44694+1694+16708(Top 23%)721(Top 6%)721(Top 13%)
20K12.43 mi3.11 mi6645+35695-1695-16723(Top 23%)756(Top 6%)756(Top 13%)
HALF13.11 mi0.68 mi6627+18685+10685+106702(Top 23%)729(Top 6%)729(Top 13%)
25K15.53 mi2.42 mi6653-26709-24709-246823(Top 24%)818(Top 7%)818(Top 14%)
30K18.64 mi3.11 mi6450+203686+23686+235641(Top 19%)594(Top 5%)594(Top 10%)
20M20.00 mi1.36 mi6438+12694-8694-86727(Top 23%)964(Top 8%)964(Top 17%)
21M21.00 mi1.00 mi6479-41705-11705-117281(Top 25%)1310(Top 10%)1310(Top 23%)
35K21.75 mi0.75 mi6427+52703+2703+25702(Top 20%)737(Top 6%)737(Top 13%)
23M23.00 mi1.25 mi6356+71693+10693+105685(Top 20%)778(Top 6%)778(Top 14%)
24M24.00 mi1.00 mi6284+72684+9684+95036(Top 17%)658(Top 5%)658(Top 12%)
40K24.85 mi0.85 mi6226+58687-3687-35520(Top 19%)846(Top 7%)846(Top 15%)
25.2M25.20 mi0.35 mi6200+26685+2685+26100(Top 21%)1083(Top 9%)1083(Top 19%)
FINISH26.22 mi1.02 mi6143+57673+12673+125923(Top 20%)1082(Top 9%)1082(Top 19%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 23%
×21
+97ft-345ft

Overall

6708

Females

721

F18-39

721

5K→10K

3.1 - 6.2 mi

Top 23%
×5
+79ft-138ft

Overall

6632

Females

688

F18-39

688

10K→15K

6.2 - 9.3 mi

Top 23%
×3
+67ft-78ft

Overall

6708

Females

721

F18-39

721

15K→20K

9.3 - 12.4 mi

Top 23%
×5
+106ft-86ft

Overall

6723

Females

756

F18-39

756

20K→HALF

12.4 - 13.1 mi

Top 23%
×2
+19ft-37ft

Overall

6702

Females

729

F18-39

729

HALF→25K

13.1 - 15.5 mi

Top 24%
×4
+66ft-88ft

Overall

6823

Females

818

F18-39

818

25K→30K

15.5 - 18.6 mi

Top 19%
×9
+181ft-148ft

Overall

5641

Females

594

F18-39

594

30K→20M

18.6 - 20.0 mi

Top 23%
×5
+64ft-50ft

Overall

6727

Females

964

F18-39

964

20M→21M

20.0 - 21.0 mi

Top 25%
×8
+106ft-24ft

Overall

7281

Females

1310

F18-39

1310

21M→35K

21.0 - 21.8 mi

Top 20%
×7
+17ft-86ft

Overall

5702

Females

737

F18-39

737

35K→23M

21.8 - 23.0 mi

Top 20%
×5
+23ft-63ft

Overall

5685

Females

778

F18-39

778

23M→24M

23.0 - 24.0 mi

Top 17%
×6
+12ft-82ft

Overall

5036

Females

658

F18-39

658

24M→40K

24.0 - 24.9 mi

Top 19%
×1
+6ft-20ft

Overall

5520

Females

846

F18-39

846

40K→25.2M

24.9 - 25.2 mi

Top 21%
×1
+13ft-16ft

Overall

6100

Females

1083

F18-39

1083

25.2M→FINISH

25.2 - 26.2 mi

Top 20%
×2
+22ft-21ft

Overall

5923

Females

1082

F18-39

1082

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1613*
Passed By
841
Net Change
+772
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6915
5K → 10K310*119+191#6915#6724
10K → 15K163119+44#6724#6680
15K → 20K156121+35#6680#6645
20K → HALF3214+18#6645#6627
HALF → 25K100126-26#6627#6653
25K → 30K258*55+203#6653#6450
30K → 20M8169+12#6450#6438
20M → 21M4788-41#6438#6479
21M → 35K6917+52#6479#6427
35K → 23M10938+71#6427#6356
23M → 24M9220+72#6356#6284
24M → 40K7921+58#6284#6226
40K → 25.2M3711+26#6226#6200
25.2M → FINISH8023+57#6200#6143
TOTALS1613*841+772

* 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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