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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Paula Dubois

Bib: 23517 •F •Age: N/A

NH

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F45-49)
#0 / 1786
Race Day Weather
51°/41°F
overcast clouds
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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
28:18
3.11 mi
Rank: #23106
Start → 5K
28:18 | 9:07/mi
10K
54:18
6.21 mi
Rank: #21542 (+1564)
5K → 10K
26:00 | 8:23/mi
15K
1:20:20
9.32 mi
Rank: #20855 (+687)
10K → 15K
26:02 | 8:23/mi
20K
1:46:54
12.43 mi
Rank: #20495 (+360)
15K → 20K
26:34 | 8:34/mi
HALF
1:52:42
13.11 mi
Rank: #20483 (+12)
20K → HALF
5:48 | 8:31/mi
25K
2:13:46
15.53 mi
Rank: #20345 (+138)
HALF → 25K
21:04 | 8:42/mi
30K
2:42:44
18.64 mi
Rank: #20499 (-154)
25K → 30K
28:58 | 9:20/mi
20M
2:56:01
20.00 mi
Rank: #20644 (-145)
30K → 20M
13:17 | 9:47/mi
21M
3:06:24
21.00 mi
Rank: #20699 (-55)
20M → 21M
10:23 | 10:23/mi
35K
3:13:31
21.75 mi
Rank: #20741 (-42)
21M → 35K
7:07 | 9:31/mi
23M
3:25:24
23.00 mi
Rank: #20745 (-4)
35K → 23M
11:53 | 9:30/mi
24M
3:34:56
24.00 mi
Rank: #20813 (-68)
23M → 24M
9:32 | 9:32/mi
40K
3:43:23
24.85 mi
Rank: #20851 (-38)
24M → 40K
8:27 | 9:53/mi
25.2M
3:47:09
25.20 mi
Rank: #20904 (-53)
40K → 25.2M
3:46 | 10:56/mi
FINISH
3:56:42
26.22 mi
Rank: #20973 (-69)
25.2M → FINISH
9:33 | 9:23/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:52:42
Pace8:36 /mi
2nd Half
Distance13.11 mi
Time2:04:00
Pace9:28 /mi
📊Positive Split: 10.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:5728:189:0728:18
9:07
-
10K
6.21 mi12:18:5754:188:4526:00
8:23
-0:44
15K
9.32 mi12:44:591:20:208:3826:02
8:23
0:00
20K
12.43 mi13:11:331:46:548:3726:34
8:34
+0:11
HALF
13.11 mi13:17:211:52:428:365:48
8:31
-0:03
25K
15.53 mi13:38:252:13:468:3721:04
8:42
+0:11
30K
18.64 mi14:07:232:42:448:4428:58
9:20
+0:38
20M
20.00 mi14:20:402:56:018:4913:17
9:47
+0:27
21M
21.00 mi14:31:033:06:248:5310:23
10:23
+0:36
35K
21.75 mi14:38:103:13:318:547:07
9:31
-0:52
23M
23.00 mi14:50:033:25:248:5611:53
9:30
-0:01
24M
24.00 mi14:59:353:34:568:589:32
9:32
+0:02
40K
24.85 mi15:08:023:43:239:008:27
9:53
+0:21
25.2M
25.20 mi15:11:483:47:099:013:46
10:56
+1:03
FINISH
26.22 mi15:21:213:56:429:039:33
9:23
-1:33

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

8:23 /mi

Average Pace

9:02 /mi

Slowest Pace

10:56 /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

1:45:28

45% of race

Time at Steady Pace

1:35:21

40% of race

Time at Slower Pace

35:53

15% of race

Average Pace: 9:02 /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 mi11:52:5728:189:0728:18
9:07
#23106
10K
6.21 mi12:18:5754:188:4526:00
8:23
#21542
15K
9.32 mi12:44:591:20:208:3826:02
8:23
#20855
20K
12.43 mi13:11:331:46:548:3726:34
8:34
#20495
HALF
13.11 mi13:17:211:52:428:365:48
8:31
#20483
25K
15.53 mi13:38:252:13:468:3721:04
8:42
#20345
30K
18.64 mi14:07:232:42:448:4428:58
9:20
#20499
20M
20.00 mi14:20:402:56:018:4913:17
9:47
#20644
21M
21.00 mi14:31:033:06:248:5310:23
10:23
#20699
35K
21.75 mi14:38:103:13:318:547:07
9:31
#20741
23M
23.00 mi14:50:033:25:248:5611:53
9:30
#20745
24M
24.00 mi14:59:353:34:568:589:32
9:32
#20813
40K
24.85 mi15:08:023:43:239:008:27
9:53
#20851
25.2M
25.20 mi15:11:483:47:099:013:46
10:56
#20904
FINISH
26.22 mi15:21:213:56:429:039:33
9:23
#20973
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi231069227922719466(Top 67%)7299(Top 58%)7299(Top 409%)
10K6.21 mi3.10 mi21542+15648432+7958432+79519610(Top 68%)7383(Top 59%)7383(Top 413%)
15K9.32 mi3.11 mi20855+6878059+3738059+37319466(Top 67%)7299(Top 58%)7299(Top 409%)
20K12.43 mi3.11 mi20495+3607883+1767883+17619613(Top 68%)7417(Top 59%)7417(Top 415%)
HALF13.11 mi0.68 mi20483+127877+67877+620357(Top 70%)7788(Top 62%)7788(Top 436%)
25K15.53 mi2.42 mi20345+1387815+627815+6219659(Top 68%)7480(Top 59%)7480(Top 419%)
30K18.64 mi3.11 mi20499-1547928-1137928-11321035(Top 72%)8277(Top 66%)8277(Top 463%)
20M20.00 mi1.36 mi20644-1458005-778005-7721979(Top 76%)8841(Top 70%)8841(Top 495%)
21M21.00 mi1.00 mi20699-558040-358040-3521651(Top 75%)8712(Top 69%)8712(Top 488%)
35K21.75 mi0.75 mi20741-428077-378077-3721808(Top 75%)8854(Top 70%)8854(Top 496%)
23M23.00 mi1.25 mi20745-48095-188095-1820602(Top 71%)8259(Top 66%)8259(Top 462%)
24M24.00 mi1.00 mi20813-688133-388133-3821464(Top 74%)8777(Top 70%)8777(Top 491%)
40K24.85 mi0.85 mi20851-388161-288161-2821609(Top 74%)8901(Top 71%)8901(Top 498%)
25.2M25.20 mi0.35 mi20904-538192-318192-3122193(Top 76%)9178(Top 73%)9178(Top 514%)
FINISH26.22 mi1.02 mi20973-698242-508242-5021926(Top 76%)9024(Top 72%)9024(Top 505%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 67%
×21
+97ft-345ft

Overall

19466

Females

7299

F45-49

7299

5K→10K

3.1 - 6.2 mi

Top 68%
×5
+79ft-138ft

Overall

19610

Females

7383

F45-49

7383

10K→15K

6.2 - 9.3 mi

Top 67%
×3
+67ft-78ft

Overall

19466

Females

7299

F45-49

7299

15K→20K

9.3 - 12.4 mi

Top 68%
×5
+106ft-86ft

Overall

19613

Females

7417

F45-49

7417

20K→HALF

12.4 - 13.1 mi

Top 70%
×2
+19ft-37ft

Overall

20357

Females

7788

F45-49

7788

HALF→25K

13.1 - 15.5 mi

Top 68%
×4
+66ft-88ft

Overall

19659

Females

7480

F45-49

7480

25K→30K

15.5 - 18.6 mi

Top 72%
×9
+181ft-148ft

Overall

21035

Females

8277

F45-49

8277

30K→20M

18.6 - 20.0 mi

Top 76%
×5
+64ft-50ft

Overall

21979

Females

8841

F45-49

8841

20M→21M

20.0 - 21.0 mi

Top 75%
×8
+106ft-24ft

Overall

21651

Females

8712

F45-49

8712

21M→35K

21.0 - 21.8 mi

Top 75%
×7
+17ft-86ft

Overall

21808

Females

8854

F45-49

8854

35K→23M

21.8 - 23.0 mi

Top 71%
×5
+23ft-63ft

Overall

20602

Females

8259

F45-49

8259

23M→24M

23.0 - 24.0 mi

Top 74%
×6
+12ft-82ft

Overall

21464

Females

8777

F45-49

8777

24M→40K

24.0 - 24.9 mi

Top 74%
×1
+6ft-20ft

Overall

21609

Females

8901

F45-49

8901

40K→25.2M

24.9 - 25.2 mi

Top 76%
×1
+13ft-16ft

Overall

22193

Females

9178

F45-49

9178

25.2M→FINISH

25.2 - 26.2 mi

Top 76%
×2
+22ft-21ft

Overall

21926

Females

9024

F45-49

9024

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3380*
Passed By
1155
Net Change
+2133
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23106
5K → 10K1577*13+1564#23106#21542
10K → 15K701*14+687#21542#20855
15K → 20K392*32+360#20855#20495
20K → HALF3321+12#20495#20483
HALF → 25K19961+138#20483#20345
25K → 30K138200-154#20345#20499
30K → 20M45190-145#20499#20644
20M → 21M56111-55#20644#20699
21M → 35K3981-42#20699#20741
35K → 23M6771-4#20741#20745
23M → 24M43111-68#20745#20813
24M → 40K4381-38#20813#20851
40K → 25.2M1669-53#20851#20904
25.2M → FINISH31100-69#20904#20973
TOTALS3380*1155+2133

* 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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Export & Support

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