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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Kristie Baisden

Bib: 22185 •F •Age: N/A

MD

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

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
26:53
3.11 mi
Rank: #20953
Start → 5K
26:53 | 8:40/mi
10K
53:32
6.21 mi
Rank: #20853 (+100)
5K → 10K
26:39 | 8:35/mi
15K
1:20:30
9.32 mi
Rank: #20949 (-96)
10K → 15K
26:58 | 8:41/mi
20K
1:47:54
12.43 mi
Rank: #20961 (-12)
15K → 20K
27:24 | 8:50/mi
HALF
1:53:53
13.11 mi
Rank: #20995 (-34)
20K → HALF
5:59 | 8:47/mi
25K
2:16:09
15.53 mi
Rank: #21165 (-170)
HALF → 25K
22:16 | 9:11/mi
30K
2:46:24
18.64 mi
Rank: #21429 (-264)
25K → 30K
30:15 | 9:45/mi
20M
3:00:12
20.00 mi
Rank: #21594 (-165)
30K → 20M
13:48 | 10:10/mi
21M
3:11:02
21.00 mi
Rank: #21701 (-107)
20M → 21M
10:50 | 10:50/mi
35K
3:18:20
21.75 mi
Rank: #21740 (-39)
21M → 35K
7:18 | 9:46/mi
23M
3:30:25
23.00 mi
Rank: #21718 (+22)
35K → 23M
12:05 | 9:40/mi
24M
3:40:06
24.00 mi
Rank: #21774 (-56)
23M → 24M
9:41 | 9:41/mi
40K
3:47:56
24.85 mi
Rank: #21694 (+80)
24M → 40K
7:50 | 9:10/mi
25.2M
3:51:23
25.20 mi
Rank: #21661 (+33)
40K → 25.2M
3:27 | 10:01/mi
FINISH
4:00:52
26.22 mi
Rank: #21699 (-38)
25.2M → FINISH
9:29 | 9:19/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:53:53
Pace8:42 /mi
2nd Half
Distance13.11 mi
Time2:06:59
Pace9:42 /mi
📊Positive Split: 11.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:28:4826:538:4026:53
8:40
-
10K
6.21 mi11:55:2753:328:3726:39
8:35
-0:05
15K
9.32 mi12:22:251:20:308:3926:58
8:41
+0:06
20K
12.43 mi12:49:491:47:548:4127:24
8:50
+0:09
HALF
13.11 mi12:55:481:53:538:425:59
8:47
-0:03
25K
15.53 mi13:18:042:16:098:4622:16
9:11
+0:24
30K
18.64 mi13:48:192:46:248:5630:15
9:45
+0:34
20M
20.00 mi14:02:073:00:129:0113:48
10:10
+0:25
21M
21.00 mi14:12:573:11:029:0610:50
10:50
+0:40
35K
21.75 mi14:20:153:18:209:087:18
9:46
-1:04
23M
23.00 mi14:32:203:30:259:0912:05
9:40
-0:06
24M
24.00 mi14:42:013:40:069:119:41
9:41
+0:01
40K
24.85 mi14:49:513:47:569:117:50
9:10
-0:31
25.2M
25.20 mi14:53:183:51:239:113:27
10:01
+0:51
FINISH
26.22 mi15:02:474:00:529:129:29
9:19
-0:42

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

8:35 /mi

Average Pace

9:12 /mi

Slowest Pace

10:50 /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

1:53:53

47% of race

Time at Steady Pace

39:35

16% of race

Time at Slower Pace

1:27:24

36% of race

Average Pace: 9:11 /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 mi11:28:4826:538:4026:53
8:40
#20953
10K
6.21 mi11:55:2753:328:3726:39
8:35
#20853
15K
9.32 mi12:22:251:20:308:3926:58
8:41
#20949
20K
12.43 mi12:49:491:47:548:4127:24
8:50
#20961
HALF
13.11 mi12:55:481:53:538:425:59
8:47
#20995
25K
15.53 mi13:18:042:16:098:4622:16
9:11
#21165
30K
18.64 mi13:48:192:46:248:5630:15
9:45
#21429
20M
20.00 mi14:02:073:00:129:0113:48
10:10
#21594
21M
21.00 mi14:12:573:11:029:0610:50
10:50
#21701
35K
21.75 mi14:20:153:18:209:087:18
9:46
#21740
23M
23.00 mi14:32:203:30:259:0912:05
9:40
#21718
24M
24.00 mi14:42:013:40:069:119:41
9:41
#21774
40K
24.85 mi14:49:513:47:569:117:50
9:10
#21694
25.2M
25.20 mi14:53:183:51:239:113:27
10:01
#21661
FINISH
26.22 mi15:02:474:00:529:129:29
9:19
#21699
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 mi209538145814521112(Top 73%)8192(Top 65%)8192(Top 459%)
10K6.21 mi3.10 mi20853+1008074+718074+7120788(Top 72%)8025(Top 64%)8025(Top 449%)
15K9.32 mi3.11 mi20949-968109-358109-3521112(Top 73%)8192(Top 65%)8192(Top 459%)
20K12.43 mi3.11 mi20961-128131-228131-2221077(Top 73%)8179(Top 65%)8179(Top 458%)
HALF13.11 mi0.68 mi20995-348145-148145-1421748(Top 75%)8511(Top 68%)8511(Top 477%)
25K15.53 mi2.42 mi21165-1708249-1048249-10421963(Top 76%)8658(Top 69%)8658(Top 485%)
30K18.64 mi3.11 mi21429-2648391-1428391-14222388(Top 77%)8970(Top 71%)8970(Top 502%)
20M20.00 mi1.36 mi21594-1658497-1068497-10622986(Top 79%)9363(Top 74%)9363(Top 524%)
21M21.00 mi1.00 mi21701-1078566-698566-6922752(Top 78%)9281(Top 74%)9281(Top 520%)
35K21.75 mi0.75 mi21740-398593-278593-2722509(Top 78%)9208(Top 73%)9208(Top 516%)
23M23.00 mi1.25 mi21718+228591+28591+221117(Top 73%)8532(Top 68%)8532(Top 478%)
24M24.00 mi1.00 mi21774-568636-458636-4521944(Top 76%)9009(Top 72%)9009(Top 504%)
40K24.85 mi0.85 mi21694+808605+318605+3119165(Top 66%)7668(Top 61%)7668(Top 429%)
25.2M25.20 mi0.35 mi21661+338591+148591+1419498(Top 67%)7831(Top 62%)7831(Top 438%)
FINISH26.22 mi1.02 mi21699-388614-238614-2321695(Top 75%)8909(Top 71%)8909(Top 499%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×21
+97ft-345ft

Overall

21112

Females

8192

F45-49

8192

5K→10K

3.1 - 6.2 mi

Top 72%
×5
+79ft-138ft

Overall

20788

Females

8025

F45-49

8025

10K→15K

6.2 - 9.3 mi

Top 73%
×3
+67ft-78ft

Overall

21112

Females

8192

F45-49

8192

15K→20K

9.3 - 12.4 mi

Top 73%
×5
+106ft-86ft

Overall

21077

Females

8179

F45-49

8179

20K→HALF

12.4 - 13.1 mi

Top 75%
×2
+19ft-37ft

Overall

21748

Females

8511

F45-49

8511

HALF→25K

13.1 - 15.5 mi

Top 76%
×4
+66ft-88ft

Overall

21963

Females

8658

F45-49

8658

25K→30K

15.5 - 18.6 mi

Top 77%
×9
+181ft-148ft

Overall

22388

Females

8970

F45-49

8970

30K→20M

18.6 - 20.0 mi

Top 79%
×5
+64ft-50ft

Overall

22986

Females

9363

F45-49

9363

20M→21M

20.0 - 21.0 mi

Top 78%
×8
+106ft-24ft

Overall

22752

Females

9281

F45-49

9281

21M→35K

21.0 - 21.8 mi

Top 78%
×7
+17ft-86ft

Overall

22509

Females

9208

F45-49

9208

35K→23M

21.8 - 23.0 mi

Top 73%
×5
+23ft-63ft

Overall

21117

Females

8532

F45-49

8532

23M→24M

23.0 - 24.0 mi

Top 76%
×6
+12ft-82ft

Overall

21944

Females

9009

F45-49

9009

24M→40K

24.0 - 24.9 mi

Top 66%
×1
+6ft-20ft

Overall

19165

Females

7668

F45-49

7668

40K→25.2M

24.9 - 25.2 mi

Top 67%
×1
+13ft-16ft

Overall

19498

Females

7831

F45-49

7831

25.2M→FINISH

25.2 - 26.2 mi

Top 75%
×2
+22ft-21ft

Overall

21695

Females

8909

F45-49

8909

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1229*
Passed By
1717
Net Change
-746
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20953
5K → 10K300*200+100#20953#20853
10K → 15K154200-96#20853#20949
15K → 20K166178-12#20949#20961
20K → HALF2054-34#20961#20995
HALF → 25K69200-170#20995#21165
25K → 30K84200-264#21165#21429
30K → 20M56200-165#21429#21594
20M → 21M52159-107#21594#21701
21M → 35K2867-39#21701#21740
35K → 23M8967+22#21740#21718
23M → 24M3490-56#21718#21774
24M → 40K9818+80#21774#21694
40K → 25.2M4613+33#21694#21661
25.2M → FINISH3371-38#21661#21699
TOTALS1229*1717-746

* 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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