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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Deborah Blansett

Bib: 21687 •F •Age: N/A

AL

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 46%
Masters (Masters Women)
#0 / 6862
Top 33%
Age Group (F55-59)
#0 / 951
Top 12%
Race Day Weather
51°/41°F
overcast clouds
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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
24:54
3.11 mi
Rank: #17062
Start → 5K
24:54 | 8:01/mi
10K
49:42
6.21 mi
Rank: #17074 (-12)
5K → 10K
24:48 | 7:59/mi
15K
1:14:42
9.32 mi
Rank: #17175 (-101)
10K → 15K
25:00 | 8:03/mi
20K
1:40:13
12.43 mi
Rank: #17288 (-113)
15K → 20K
25:31 | 8:13/mi
HALF
1:45:41
13.11 mi
Rank: #17274 (+14)
20K → HALF
5:28 | 8:02/mi
25K
2:06:04
15.53 mi
Rank: #17377 (-103)
HALF → 25K
20:23 | 8:25/mi
30K
2:32:25
18.64 mi
Rank: #17228 (+149)
25K → 30K
26:21 | 8:29/mi
20M
2:43:53
20.00 mi
Rank: #17102 (+126)
30K → 20M
11:28 | 8:27/mi
21M
2:52:39
21.00 mi
Rank: #16941 (+161)
20M → 21M
8:46 | 8:46/mi
35K
2:58:45
21.75 mi
Rank: #16874 (+67)
21M → 35K
6:06 | 8:10/mi
23M
3:09:18
23.00 mi
Rank: #16760 (+114)
35K → 23M
10:33 | 8:26/mi
24M
3:17:42
24.00 mi
Rank: #16726 (+34)
23M → 24M
8:24 | 8:24/mi
40K
3:24:46
24.85 mi
Rank: #16619 (+107)
24M → 40K
7:04 | 8:16/mi
25.2M
3:27:51
25.20 mi
Rank: #16559 (+60)
40K → 25.2M
3:05 | 8:57/mi
FINISH
3:35:49
26.22 mi
Rank: #16433 (+126)
25.2M → FINISH
7:58 | 7:50/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:45:41
Pace8:04 /mi
2nd Half
Distance13.11 mi
Time1:50:08
Pace8:25 /mi
📊Positive Split: 4.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:26:1624:548:0124:54
8:01
-
10K
6.21 mi11:51:0449:428:0024:48
7:59
-0:02
15K
9.32 mi12:16:041:14:428:0125:00
8:03
+0:04
20K
12.43 mi12:41:351:40:138:0425:31
8:13
+0:10
HALF
13.11 mi12:47:031:45:418:045:28
8:02
-0:11
25K
15.53 mi13:07:262:06:048:0720:23
8:25
+0:23
30K
18.64 mi13:33:472:32:258:1126:21
8:29
+0:04
20M
20.00 mi13:45:152:43:538:1211:28
8:27
-0:02
21M
21.00 mi13:54:012:52:398:148:46
8:46
+0:19
35K
21.75 mi14:00:072:58:458:146:06
8:10
-0:36
23M
23.00 mi14:10:403:09:188:1410:33
8:26
+0:16
24M
24.00 mi14:19:043:17:428:158:24
8:24
-0:02
40K
24.85 mi14:26:083:24:468:157:04
8:16
-0:08
25.2M
25.20 mi14:29:133:27:518:153:05
8:57
+0:41
FINISH
26.22 mi14:37:113:35:498:157:58
7:50
-1:07

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

7:50 /mi

Average Pace

8:14 /mi

Slowest Pace

8:57 /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

3:23:58

95% of race

Time at Steady Pace

11:51

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:14 /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 mi11:26:1624:548:0124:54
8:01
#17062
10K
6.21 mi11:51:0449:428:0024:48
7:59
#17074
15K
9.32 mi12:16:041:14:428:0125:00
8:03
#17175
20K
12.43 mi12:41:351:40:138:0425:31
8:13
#17288
HALF
13.11 mi12:47:031:45:418:045:28
8:02
#17274
25K
15.53 mi13:07:262:06:048:0720:23
8:25
#17377
30K
18.64 mi13:33:472:32:258:1126:21
8:29
#17228
20M
20.00 mi13:45:152:43:538:1211:28
8:27
#17102
21M
21.00 mi13:54:012:52:398:148:46
8:46
#16941
35K
21.75 mi14:00:072:58:458:146:06
8:10
#16874
23M
23.00 mi14:10:403:09:188:1410:33
8:26
#16760
24M
24.00 mi14:19:043:17:428:158:24
8:24
#16726
40K
24.85 mi14:26:083:24:468:157:04
8:16
#16619
25.2M
25.20 mi14:29:133:27:518:153:05
8:57
#16559
FINISH
26.22 mi14:37:113:35:498:157:58
7:50
#16433
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi170625960596017362(Top 60%)6117(Top 49%)6117(Top 643%)
10K6.21 mi3.10 mi17074-125975-155975-1517111(Top 59%)5974(Top 47%)5974(Top 628%)
15K9.32 mi3.11 mi17175-1016033-586033-5817362(Top 60%)6117(Top 49%)6117(Top 643%)
20K12.43 mi3.11 mi17288-1136098-656098-6517571(Top 61%)6259(Top 50%)6259(Top 658%)
HALF13.11 mi0.68 mi17274+146096+26096+217293(Top 60%)6076(Top 48%)6076(Top 639%)
25K15.53 mi2.42 mi17377-1036150-546150-5418019(Top 62%)6563(Top 52%)6563(Top 690%)
30K18.64 mi3.11 mi17228+1496092+586092+5816813(Top 58%)5999(Top 48%)5999(Top 631%)
20M20.00 mi1.36 mi17102+1266034+586034+5815876(Top 55%)5574(Top 44%)5574(Top 586%)
21M21.00 mi1.00 mi16941+1615962+725962+7214815(Top 51%)5047(Top 40%)5047(Top 531%)
35K21.75 mi0.75 mi16874+675941+215941+2115534(Top 54%)5492(Top 44%)5492(Top 577%)
23M23.00 mi1.25 mi16760+1145901+405901+4015288(Top 53%)5423(Top 43%)5423(Top 570%)
24M24.00 mi1.00 mi16726+345898+35898+316342(Top 56%)6092(Top 48%)6092(Top 641%)
40K24.85 mi0.85 mi16619+1075864+345864+3414279(Top 49%)5050(Top 40%)5050(Top 531%)
25.2M25.20 mi0.35 mi16559+605843+215843+2114464(Top 50%)5156(Top 41%)5156(Top 542%)
FINISH26.22 mi1.02 mi16433+1265795+485795+4813948(Top 48%)4901(Top 39%)4901(Top 515%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
×21
+97ft-345ft

Overall

17362

Females

6117

F55-59

6117

5K→10K

3.1 - 6.2 mi

Top 59%
×5
+79ft-138ft

Overall

17111

Females

5974

F55-59

5974

10K→15K

6.2 - 9.3 mi

Top 60%
×3
+67ft-78ft

Overall

17362

Females

6117

F55-59

6117

15K→20K

9.3 - 12.4 mi

Top 61%
×5
+106ft-86ft

Overall

17571

Females

6259

F55-59

6259

20K→HALF

12.4 - 13.1 mi

Top 60%
×2
+19ft-37ft

Overall

17293

Females

6076

F55-59

6076

HALF→25K

13.1 - 15.5 mi

Top 62%
×4
+66ft-88ft

Overall

18019

Females

6563

F55-59

6563

25K→30K

15.5 - 18.6 mi

Top 58%
×9
+181ft-148ft

Overall

16813

Females

5999

F55-59

5999

30K→20M

18.6 - 20.0 mi

Top 55%
×5
+64ft-50ft

Overall

15876

Females

5574

F55-59

5574

20M→21M

20.0 - 21.0 mi

Top 51%
×8
+106ft-24ft

Overall

14815

Females

5047

F55-59

5047

21M→35K

21.0 - 21.8 mi

Top 54%
×7
+17ft-86ft

Overall

15534

Females

5492

F55-59

5492

35K→23M

21.8 - 23.0 mi

Top 53%
×5
+23ft-63ft

Overall

15288

Females

5423

F55-59

5423

23M→24M

23.0 - 24.0 mi

Top 56%
×6
+12ft-82ft

Overall

16342

Females

6092

F55-59

6092

24M→40K

24.0 - 24.9 mi

Top 49%
×1
+6ft-20ft

Overall

14279

Females

5050

F55-59

5050

40K→25.2M

24.9 - 25.2 mi

Top 50%
×1
+13ft-16ft

Overall

14464

Females

5156

F55-59

5156

25.2M→FINISH

25.2 - 26.2 mi

Top 48%
×2
+22ft-21ft

Overall

13948

Females

4901

F55-59

4901

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1887*
Passed By
1143
Net Change
+629
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17062
5K → 10K200200-12#17062#17074
10K → 15K145200-101#17074#17175
15K → 20K134200-113#17175#17288
20K → HALF3824+14#17288#17274
HALF → 25K107200-103#17274#17377
25K → 30K274*125+149#17377#17228
30K → 20M14822+126#17228#17102
20M → 21M18423+161#17102#16941
21M → 35K8417+67#16941#16874
35K → 23M15440+114#16874#16760
23M → 24M8753+34#16760#16726
24M → 40K12518+107#16726#16619
40K → 25.2M688+60#16619#16559
25.2M → FINISH13913+126#16559#16433
TOTALS1887*1143+629

* 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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