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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Brittany Blanchard

Bib: 22709 •F •Age: N/A

UT

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 (F50-54)
#0 / 1233
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
26:11
3.11 mi
Rank: #19686
Start → 5K
26:11 | 8:26/mi
10K
53:11
6.21 mi
Rank: #20502 (-816)
5K → 10K
27:00 | 8:42/mi
15K
1:20:32
9.32 mi
Rank: #20960 (-458)
10K → 15K
27:21 | 8:49/mi
20K
1:48:56
12.43 mi
Rank: #21383 (-423)
15K → 20K
28:24 | 9:09/mi
HALF
1:54:55
13.11 mi
Rank: #21390 (-7)
20K → HALF
5:59 | 8:47/mi
25K
2:18:00
15.53 mi
Rank: #21717 (-327)
HALF → 25K
23:05 | 9:32/mi
30K
2:48:41
18.64 mi
Rank: #21991 (-274)
25K → 30K
30:41 | 9:53/mi
20M
3:01:59
20.00 mi
Rank: #21981 (+10)
30K → 20M
13:18 | 9:48/mi
21M
3:13:38
21.00 mi
Rank: #22220 (-239)
20M → 21M
11:39 | 11:39/mi
35K
3:22:49
21.75 mi
Rank: #22563 (-343)
21M → 35K
9:11 | 12:17/mi
23M
3:34:56
23.00 mi
Rank: #22461 (+102)
35K → 23M
12:07 | 9:41/mi
24M
3:44:38
24.00 mi
Rank: #22446 (+15)
23M → 24M
9:42 | 9:42/mi
40K
3:53:06
24.85 mi
Rank: #22402 (+44)
24M → 40K
8:28 | 9:55/mi
25.2M
3:56:58
25.20 mi
Rank: #22404 (-2)
40K → 25.2M
3:52 | 11:13/mi
FINISH
4:06:34
26.22 mi
Rank: #22394 (+10)
25.2M → FINISH
9:36 | 9:26/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:54:55
Pace8:46 /mi
2nd Half
Distance13.11 mi
Time2:11:39
Pace10:03 /mi
📊Positive Split: 14.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:28:5726:118:2626:11
8:26
-
10K
6.21 mi11:55:5753:118:3427:00
8:42
+0:16
15K
9.32 mi12:23:181:20:328:3927:21
8:49
+0:07
20K
12.43 mi12:51:421:48:568:4628:24
9:09
+0:20
HALF
13.11 mi12:57:411:54:558:465:59
8:47
-0:22
25K
15.53 mi13:20:462:18:008:5423:05
9:32
+0:45
30K
18.64 mi13:51:272:48:419:0330:41
9:53
+0:21
20M
20.00 mi14:04:453:01:599:0613:18
9:48
-0:05
21M
21.00 mi14:16:243:13:389:1411:39
11:39
+1:51
35K
21.75 mi14:25:353:22:499:209:11
12:17
+0:38
23M
23.00 mi14:37:423:34:569:2112:07
9:41
-2:36
24M
24.00 mi14:47:243:44:389:229:42
9:42
+0:01
40K
24.85 mi14:55:523:53:069:238:28
9:55
+0:13
25.2M
25.20 mi14:59:443:56:589:253:52
11:13
+1:18
FINISH
26.22 mi15:09:204:06:349:259:36
9:26
-1:47

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

8:26 /mi

Average Pace

9:25 /mi

Slowest Pace

12:17 /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

1:26:31

35% of race

Time at Steady Pace

2:15:21

55% of race

Time at Slower Pace

24:42

10% of race

Average Pace: 9:24 /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 mi11:28:5726:118:2626:11
8:26
#19686
10K
6.21 mi11:55:5753:118:3427:00
8:42
#20502
15K
9.32 mi12:23:181:20:328:3927:21
8:49
#20960
20K
12.43 mi12:51:421:48:568:4628:24
9:09
#21383
HALF
13.11 mi12:57:411:54:558:465:59
8:47
#21390
25K
15.53 mi13:20:462:18:008:5423:05
9:32
#21717
30K
18.64 mi13:51:272:48:419:0330:41
9:53
#21991
20M
20.00 mi14:04:453:01:599:0613:18
9:48
#21981
21M
21.00 mi14:16:243:13:389:1411:39
11:39
#22220
35K
21.75 mi14:25:353:22:499:209:11
12:17
#22563
23M
23.00 mi14:37:423:34:569:2112:07
9:41
#22461
24M
24.00 mi14:47:243:44:389:229:42
9:42
#22446
40K
24.85 mi14:55:523:53:069:238:28
9:55
#22402
25.2M
25.20 mi14:59:443:56:589:253:52
11:13
#22404
FINISH
26.22 mi15:09:204:06:349:259:36
9:26
#22394
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi196867467746721763(Top 75%)8518(Top 68%)8518(Top 691%)
10K6.21 mi3.10 mi20502-8167887-4207887-42021390(Top 74%)8337(Top 66%)8337(Top 676%)
15K9.32 mi3.11 mi20960-4588117-2308117-23021763(Top 75%)8518(Top 68%)8518(Top 691%)
20K12.43 mi3.11 mi21383-4238363-2468363-24622543(Top 78%)8935(Top 71%)8935(Top 725%)
HALF13.11 mi0.68 mi21390-78362+18362+121763(Top 75%)8526(Top 68%)8526(Top 691%)
25K15.53 mi2.42 mi21717-3278517-1558517-15523087(Top 80%)9238(Top 73%)9238(Top 749%)
30K18.64 mi3.11 mi21991-2748678-1618678-16122777(Top 78%)9167(Top 73%)9167(Top 743%)
20M20.00 mi1.36 mi21981+108685-78685-722005(Top 76%)8857(Top 70%)8857(Top 718%)
21M21.00 mi1.00 mi22220-2398825-1408825-14024469(Top 84%)10227(Top 81%)10227(Top 829%)
35K21.75 mi0.75 mi22563-3439012-1879012-18727039(Top 93%)11578(Top 92%)11578(Top 939%)
23M23.00 mi1.25 mi22461+1028983+298983+2921217(Top 73%)8591(Top 68%)8591(Top 697%)
24M24.00 mi1.00 mi22446+158989-68989-621986(Top 76%)9035(Top 72%)9035(Top 733%)
40K24.85 mi0.85 mi22402+448980+98980+921681(Top 75%)8942(Top 71%)8942(Top 725%)
25.2M25.20 mi0.35 mi22404-28991-118991-1122904(Top 79%)9547(Top 76%)9547(Top 774%)
FINISH26.22 mi1.02 mi22394+108997-68997-622106(Top 76%)9126(Top 73%)9126(Top 740%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 75%
×21
+97ft-345ft

Overall

21763

Females

8518

F50-54

8518

5K→10K

3.1 - 6.2 mi

Top 74%
×5
+79ft-138ft

Overall

21390

Females

8337

F50-54

8337

10K→15K

6.2 - 9.3 mi

Top 75%
×3
+67ft-78ft

Overall

21763

Females

8518

F50-54

8518

15K→20K

9.3 - 12.4 mi

Top 78%
×5
+106ft-86ft

Overall

22543

Females

8935

F50-54

8935

20K→HALF

12.4 - 13.1 mi

Top 75%
×2
+19ft-37ft

Overall

21763

Females

8526

F50-54

8526

HALF→25K

13.1 - 15.5 mi

Top 80%
×4
+66ft-88ft

Overall

23087

Females

9238

F50-54

9238

25K→30K

15.5 - 18.6 mi

Top 78%
×9
+181ft-148ft

Overall

22777

Females

9167

F50-54

9167

30K→20M

18.6 - 20.0 mi

Top 76%
×5
+64ft-50ft

Overall

22005

Females

8857

F50-54

8857

20M→21M

20.0 - 21.0 mi

Top 84%
×8
+106ft-24ft

Overall

24469

Females

10227

F50-54

10227

21M→35K

21.0 - 21.8 mi

Top 93%
×7
+17ft-86ft

Overall

27039

Females

11578

F50-54

11578

35K→23M

21.8 - 23.0 mi

Top 73%
×5
+23ft-63ft

Overall

21217

Females

8591

F50-54

8591

23M→24M

23.0 - 24.0 mi

Top 76%
×6
+12ft-82ft

Overall

21986

Females

9035

F50-54

9035

24M→40K

24.0 - 24.9 mi

Top 75%
×1
+6ft-20ft

Overall

21681

Females

8942

F50-54

8942

40K→25.2M

24.9 - 25.2 mi

Top 79%
×1
+13ft-16ft

Overall

22904

Females

9547

F50-54

9547

25.2M→FINISH

25.2 - 26.2 mi

Top 76%
×2
+22ft-21ft

Overall

22106

Females

9126

F50-54

9126

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
780
Passed By
1653
Net Change
-2708
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19686
5K → 10K58200-816#19686#20502
10K → 15K69200-458#20502#20960
15K → 20K60200-423#20960#21383
20K → HALF2936-7#21383#21390
HALF → 25K45200-327#21390#21717
25K → 30K93200-274#21717#21991
30K → 20M8272+10#21991#21981
20M → 21M24200-239#21981#22220
21M → 35K6200-343#22220#22563
35K → 23M12927+102#22563#22461
23M → 24M5237+15#22461#22446
24M → 40K7733+44#22446#22402
40K → 25.2M1719-2#22402#22404
25.2M → FINISH3929+10#22404#22394
TOTALS7801653-2708
📊

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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