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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Kristin Tanney

Bib: 21189 •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 41%
Masters (Masters Women)
#0 / 6862
Top 26%
Age Group (F45-49)
#0 / 1786
Top 30%
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
24:38
3.11 mi
Rank: #16403
Start → 5K
24:38 | 7:56/mi
10K
49:15
6.21 mi
Rank: #16525 (-122)
5K → 10K
24:37 | 7:56/mi
15K
1:13:49
9.32 mi
Rank: #16440 (+85)
10K → 15K
24:34 | 7:55/mi
20K
1:38:32
12.43 mi
Rank: #16255 (+185)
15K → 20K
24:43 | 7:58/mi
HALF
1:43:56
13.11 mi
Rank: #16267 (-12)
20K → HALF
5:24 | 7:56/mi
25K
2:03:20
15.53 mi
Rank: #16109 (+158)
HALF → 25K
19:24 | 8:00/mi
30K
2:29:07
18.64 mi
Rank: #15984 (+125)
25K → 30K
25:47 | 8:18/mi
20M
2:40:41
20.00 mi
Rank: #16015 (-31)
30K → 20M
11:34 | 8:31/mi
21M
2:49:09
21.00 mi
Rank: #15789 (+226)
20M → 21M
8:28 | 8:28/mi
35K
2:55:25
21.75 mi
Rank: #15815 (-26)
21M → 35K
6:16 | 8:23/mi
23M
3:05:54
23.00 mi
Rank: #15733 (+82)
35K → 23M
10:29 | 8:23/mi
24M
3:13:52
24.00 mi
Rank: #15626 (+107)
23M → 24M
7:58 | 7:58/mi
40K
3:20:51
24.85 mi
Rank: #15547 (+79)
24M → 40K
6:59 | 8:11/mi
25.2M
3:23:46
25.20 mi
Rank: #15478 (+69)
40K → 25.2M
2:55 | 8:28/mi
FINISH
3:31:14
26.22 mi
Rank: #15294 (+184)
25.2M → FINISH
7:28 | 7:20/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:43:56
Pace7:56 /mi
2nd Half
Distance13.11 mi
Time1:47:18
Pace8:12 /mi
📊Positive Split: 3.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:10:4724:387:5624:38
7:56
-
10K
6.21 mi11:35:2449:157:5624:37
7:56
0:00
15K
9.32 mi11:59:581:13:497:5624:34
7:55
-0:01
20K
12.43 mi12:24:411:38:327:5624:43
7:58
+0:03
HALF
13.11 mi12:30:051:43:567:565:24
7:56
-0:02
25K
15.53 mi12:49:292:03:207:5719:24
8:00
+0:04
30K
18.64 mi13:15:162:29:078:0025:47
8:18
+0:18
20M
20.00 mi13:26:502:40:418:0311:34
8:31
+0:13
21M
21.00 mi13:35:182:49:098:048:28
8:28
-0:03
35K
21.75 mi13:41:342:55:258:046:16
8:23
-0:05
23M
23.00 mi13:52:033:05:548:0510:29
8:23
0:00
24M
24.00 mi14:00:013:13:528:057:58
7:58
-0:25
40K
24.85 mi14:07:003:20:518:056:59
8:11
+0:13
25.2M
25.20 mi14:09:553:23:468:062:55
8:28
+0:17
FINISH
26.22 mi14:17:233:31:148:047:28
7:20
-1:08

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

7:20 /mi

Average Pace

8:04 /mi

Slowest Pace

8:31 /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

2:18:46

66% of race

Time at Steady Pace

1:12:28

34% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:03 /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 mi11:10:4724:387:5624:38
7:56
#16403
10K
6.21 mi11:35:2449:157:5624:37
7:56
#16525
15K
9.32 mi11:59:581:13:497:5624:34
7:55
#16440
20K
12.43 mi12:24:411:38:327:5624:43
7:58
#16255
HALF
13.11 mi12:30:051:43:567:565:24
7:56
#16267
25K
15.53 mi12:49:292:03:207:5719:24
8:00
#16109
30K
18.64 mi13:15:162:29:078:0025:47
8:18
#15984
20M
20.00 mi13:26:502:40:418:0311:34
8:31
#16015
21M
21.00 mi13:35:182:49:098:048:28
8:28
#15789
35K
21.75 mi13:41:342:55:258:046:16
8:23
#15815
23M
23.00 mi13:52:033:05:548:0510:29
8:23
#15733
24M
24.00 mi14:00:013:13:528:057:58
7:58
#15626
40K
24.85 mi14:07:003:20:518:056:59
8:11
#15547
25.2M
25.20 mi14:09:553:23:468:062:55
8:28
#15478
FINISH
26.22 mi14:17:233:31:148:047:28
7:20
#15294
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 mi164035563556316275(Top 56%)5489(Top 44%)5489(Top 307%)
10K6.21 mi3.10 mi16525-1225650-875650-8716666(Top 57%)5713(Top 45%)5713(Top 320%)
15K9.32 mi3.11 mi16440+855602+485602+4816275(Top 56%)5489(Top 44%)5489(Top 307%)
20K12.43 mi3.11 mi16255+1855504+985504+9815801(Top 54%)5268(Top 42%)5268(Top 295%)
HALF13.11 mi0.68 mi16267-125513-95513-916557(Top 57%)5649(Top 45%)5649(Top 316%)
25K15.53 mi2.42 mi16109+1585429+845429+8415418(Top 53%)5090(Top 40%)5090(Top 285%)
30K18.64 mi3.11 mi15984+1255395+345395+3415615(Top 54%)5312(Top 42%)5312(Top 297%)
20M20.00 mi1.36 mi16015-315427-325427-3216297(Top 56%)5804(Top 46%)5804(Top 325%)
21M21.00 mi1.00 mi15789+2265318+1095318+10912955(Top 45%)4041(Top 32%)4041(Top 226%)
35K21.75 mi0.75 mi15815-265345-275345-2716919(Top 58%)6273(Top 50%)6273(Top 351%)
23M23.00 mi1.25 mi15733+825320+255320+2514960(Top 52%)5246(Top 42%)5246(Top 294%)
24M24.00 mi1.00 mi15626+1075273+475273+4713557(Top 47%)4555(Top 36%)4555(Top 255%)
40K24.85 mi0.85 mi15547+795251+225251+2213618(Top 47%)4679(Top 37%)4679(Top 262%)
25.2M25.20 mi0.35 mi15478+695226+255226+2511473(Top 40%)3629(Top 29%)3629(Top 203%)
FINISH26.22 mi1.02 mi15294+1845125+1015125+10110137(Top 35%)2925(Top 23%)2925(Top 164%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×21
+97ft-345ft

Overall

16275

Females

5489

F45-49

5489

5K→10K

3.1 - 6.2 mi

Top 57%
×5
+79ft-138ft

Overall

16666

Females

5713

F45-49

5713

10K→15K

6.2 - 9.3 mi

Top 56%
×3
+67ft-78ft

Overall

16275

Females

5489

F45-49

5489

15K→20K

9.3 - 12.4 mi

Top 54%
×5
+106ft-86ft

Overall

15801

Females

5268

F45-49

5268

20K→HALF

12.4 - 13.1 mi

Top 57%
×2
+19ft-37ft

Overall

16557

Females

5649

F45-49

5649

HALF→25K

13.1 - 15.5 mi

Top 53%
×4
+66ft-88ft

Overall

15418

Females

5090

F45-49

5090

25K→30K

15.5 - 18.6 mi

Top 54%
×9
+181ft-148ft

Overall

15615

Females

5312

F45-49

5312

30K→20M

18.6 - 20.0 mi

Top 56%
×5
+64ft-50ft

Overall

16297

Females

5804

F45-49

5804

20M→21M

20.0 - 21.0 mi

Top 45%
×8
+106ft-24ft

Overall

12955

Females

4041

F45-49

4041

21M→35K

21.0 - 21.8 mi

Top 58%
×7
+17ft-86ft

Overall

16919

Females

6273

F45-49

6273

35K→23M

21.8 - 23.0 mi

Top 52%
×5
+23ft-63ft

Overall

14960

Females

5246

F45-49

5246

23M→24M

23.0 - 24.0 mi

Top 47%
×6
+12ft-82ft

Overall

13557

Females

4555

F45-49

4555

24M→40K

24.0 - 24.9 mi

Top 47%
×1
+6ft-20ft

Overall

13618

Females

4679

F45-49

4679

40K→25.2M

24.9 - 25.2 mi

Top 40%
×1
+13ft-16ft

Overall

11473

Females

3629

F45-49

3629

25.2M→FINISH

25.2 - 26.2 mi

Top 35%
×2
+22ft-21ft

Overall

10137

Females

2925

F45-49

2925

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2213*
Passed By
982
Net Change
+1109
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16403
5K → 10K200200-122#16403#16525
10K → 15K236*151+85#16525#16440
15K → 20K282*97+185#16440#16255
20K → HALF3143-12#16255#16267
HALF → 25K223*65+158#16267#16109
25K → 30K243*118+125#16109#15984
30K → 20M79110-31#15984#16015
20M → 21M239*13+226#16015#15789
21M → 35K5783-26#15789#15815
35K → 23M12846+82#15815#15733
23M → 24M12619+107#15733#15626
24M → 40K10324+79#15626#15547
40K → 25.2M734+69#15547#15478
25.2M → FINISH1939+184#15478#15294
TOTALS2213*982+1109

* 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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