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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Danielle Senzer

Bib: 18878 •F •Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 41%
Gender (Female)
#0 / 12578
Top 26%
Masters (Masters Women)
#0 / 6862
Top 10%
Age Group (F40-44)
#0 / 1737
Top 23%
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
23:43
3.11 mi
Rank: #13957
Start → 5K
23:43 | 7:39/mi
10K
47:17
6.21 mi
Rank: #13813 (+144)
5K → 10K
23:34 | 7:36/mi
15K
1:10:56
9.32 mi
Rank: #13762 (+51)
10K → 15K
23:39 | 7:37/mi
20K
1:34:37
12.43 mi
Rank: #13555 (+207)
15K → 20K
23:41 | 7:38/mi
HALF
1:39:47
13.11 mi
Rank: #13556 (-1)
20K → HALF
5:10 | 7:35/mi
25K
1:58:12
15.53 mi
Rank: #13311 (+245)
HALF → 25K
18:25 | 7:36/mi
30K
2:22:34
18.64 mi
Rank: #13107 (+204)
25K → 30K
24:22 | 7:51/mi
20M
2:33:12
20.00 mi
Rank: #12964 (+143)
30K → 20M
10:38 | 7:50/mi
21M
2:41:17
21.00 mi
Rank: #12800 (+164)
20M → 21M
8:05 | 8:05/mi
35K
2:46:54
21.75 mi
Rank: #12716 (+84)
21M → 35K
5:37 | 7:31/mi
23M
2:56:34
23.00 mi
Rank: #12561 (+155)
35K → 23M
9:40 | 7:44/mi
24M
3:04:02
24.00 mi
Rank: #12429 (+132)
23M → 24M
7:28 | 7:28/mi
40K
3:10:24
24.85 mi
Rank: #12242 (+187)
24M → 40K
6:22 | 7:27/mi
25.2M
3:13:08
25.20 mi
Rank: #12152 (+90)
40K → 25.2M
2:44 | 7:56/mi
FINISH
3:20:12
26.22 mi
Rank: #11914 (+238)
25.2M → FINISH
7:04 | 6:57/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:39:47
Pace7:37 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:40:25
Pace7:40 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:06:5623:437:3923:43
7:39
-
10K
6.21 mi11:30:3047:177:3723:34
7:36
-0:03
15K
9.32 mi11:54:091:10:567:3723:39
7:37
+0:01
20K
12.43 mi12:17:501:34:377:3723:41
7:38
+0:01
HALF
13.11 mi12:23:001:39:477:375:10
7:35
-0:03
25K
15.53 mi12:41:251:58:127:3718:25
7:36
+0:01
30K
18.64 mi13:05:472:22:347:3924:22
7:51
+0:15
20M
20.00 mi13:16:252:33:127:4010:38
7:50
-0:01
21M
21.00 mi13:24:302:41:177:418:05
8:05
+0:15
35K
21.75 mi13:30:072:46:547:415:37
7:31
-0:34
23M
23.00 mi13:39:472:56:347:419:40
7:44
+0:13
24M
24.00 mi13:47:153:04:027:417:28
7:28
-0:16
40K
24.85 mi13:53:373:10:247:406:22
7:27
-0:01
25.2M
25.20 mi13:56:213:13:087:402:44
7:56
+0:29
FINISH
26.22 mi14:03:253:20:127:397:04
6:57
-0:59

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

6:57 /mi

Average Pace

7:38 /mi

Slowest Pace

8:05 /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

2:01:00

60% of race

Time at Steady Pace

1:19:12

40% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:38 /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 mi11:06:5623:437:3923:43
7:39
#13957
10K
6.21 mi11:30:3047:177:3723:34
7:36
#13813
15K
9.32 mi11:54:091:10:567:3723:39
7:37
#13762
20K
12.43 mi12:17:501:34:377:3723:41
7:38
#13555
HALF
13.11 mi12:23:001:39:477:375:10
7:35
#13556
25K
15.53 mi12:41:251:58:127:3718:25
7:36
#13311
30K
18.64 mi13:05:472:22:347:3924:22
7:51
#13107
20M
20.00 mi13:16:252:33:127:4010:38
7:50
#12964
21M
21.00 mi13:24:302:41:177:418:05
8:05
#12800
35K
21.75 mi13:30:072:46:547:415:37
7:31
#12716
23M
23.00 mi13:39:472:56:347:419:40
7:44
#12561
24M
24.00 mi13:47:153:04:027:417:28
7:28
#12429
40K
24.85 mi13:53:373:10:247:406:22
7:27
#12242
25.2M
25.20 mi13:56:213:13:087:402:44
7:56
#12152
FINISH
26.22 mi14:03:253:20:127:397:04
6:57
#11914
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 mi139574050405013779(Top 47%)4016(Top 32%)4016(Top 231%)
10K6.21 mi3.10 mi13813+1443977+733977+7313743(Top 47%)3963(Top 32%)3963(Top 228%)
15K9.32 mi3.11 mi13762+513976+13976+113779(Top 47%)4016(Top 32%)4016(Top 231%)
20K12.43 mi3.11 mi13555+2073885+913885+9113044(Top 45%)3686(Top 29%)3686(Top 212%)
HALF13.11 mi0.68 mi13556-13887-23887-213667(Top 47%)3938(Top 31%)3938(Top 227%)
25K15.53 mi2.42 mi13311+2453774+1133774+11312221(Top 42%)3293(Top 26%)3293(Top 190%)
30K18.64 mi3.11 mi13107+2043708+663708+6612297(Top 42%)3473(Top 28%)3473(Top 200%)
20M20.00 mi1.36 mi12964+1433663+453663+4511579(Top 40%)3192(Top 25%)3192(Top 184%)
21M21.00 mi1.00 mi12800+1643597+663597+6610490(Top 36%)2736(Top 22%)2736(Top 158%)
35K21.75 mi0.75 mi12716+843559+383559+3810983(Top 38%)2996(Top 24%)2996(Top 172%)
23M23.00 mi1.25 mi12561+1553496+633496+6310483(Top 36%)2851(Top 23%)2851(Top 164%)
24M24.00 mi1.00 mi12429+1323442+543442+549864(Top 34%)2612(Top 21%)2612(Top 150%)
40K24.85 mi0.85 mi12242+1873361+813361+818532(Top 29%)2057(Top 16%)2057(Top 118%)
25.2M25.20 mi0.35 mi12152+903323+383323+388033(Top 28%)1915(Top 15%)1915(Top 110%)
FINISH26.22 mi1.02 mi11914+2383219+1043219+1047102(Top 24%)1533(Top 12%)1533(Top 88%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×21
+97ft-345ft

Overall

13779

Females

4016

F40-44

4016

5K→10K

3.1 - 6.2 mi

Top 47%
×5
+79ft-138ft

Overall

13743

Females

3963

F40-44

3963

10K→15K

6.2 - 9.3 mi

Top 47%
×3
+67ft-78ft

Overall

13779

Females

4016

F40-44

4016

15K→20K

9.3 - 12.4 mi

Top 45%
×5
+106ft-86ft

Overall

13044

Females

3686

F40-44

3686

20K→HALF

12.4 - 13.1 mi

Top 47%
×2
+19ft-37ft

Overall

13667

Females

3938

F40-44

3938

HALF→25K

13.1 - 15.5 mi

Top 42%
×4
+66ft-88ft

Overall

12221

Females

3293

F40-44

3293

25K→30K

15.5 - 18.6 mi

Top 42%
×9
+181ft-148ft

Overall

12297

Females

3473

F40-44

3473

30K→20M

18.6 - 20.0 mi

Top 40%
×5
+64ft-50ft

Overall

11579

Females

3192

F40-44

3192

20M→21M

20.0 - 21.0 mi

Top 36%
×8
+106ft-24ft

Overall

10490

Females

2736

F40-44

2736

21M→35K

21.0 - 21.8 mi

Top 38%
×7
+17ft-86ft

Overall

10983

Females

2996

F40-44

2996

35K→23M

21.8 - 23.0 mi

Top 36%
×5
+23ft-63ft

Overall

10483

Females

2851

F40-44

2851

23M→24M

23.0 - 24.0 mi

Top 34%
×6
+12ft-82ft

Overall

9864

Females

2612

F40-44

2612

24M→40K

24.0 - 24.9 mi

Top 29%
×1
+6ft-20ft

Overall

8532

Females

2057

F40-44

2057

40K→25.2M

24.9 - 25.2 mi

Top 28%
×1
+13ft-16ft

Overall

8033

Females

1915

F40-44

1915

25.2M→FINISH

25.2 - 26.2 mi

Top 24%
×2
+22ft-21ft

Overall

7102

Females

1533

F40-44

1533

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2727*
Passed By
684
Net Change
+2043
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13957
5K → 10K344*200+144#13957#13813
10K → 15K233*182+51#13813#13762
15K → 20K271*64+207#13762#13555
20K → HALF3435-1#13555#13556
HALF → 25K267*22+245#13556#13311
25K → 30K281*77+204#13311#13107
30K → 20M17431+143#13107#12964
20M → 21M18420+164#12964#12800
21M → 35K9612+84#12800#12716
35K → 23M17520+155#12716#12561
23M → 24M14412+132#12561#12429
24M → 40K1892+187#12429#12242
40K → 25.2M933+90#12242#12152
25.2M → FINISH242*4+238#12152#11914
TOTALS2727*684+2043

* 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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