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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Anna Parsons

Bib: 21422 •F •Age: N/A

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Top 46%
Age Group (F50-54)
#0 / 1233
Top 45%
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
24:52
3.11 mi
Rank: #16998
Start → 5K
24:52 | 8:01/mi
10K
49:59
6.21 mi
Rank: #17402 (-404)
5K → 10K
25:07 | 8:06/mi
15K
1:15:47
9.32 mi
Rank: #17954 (-552)
10K → 15K
25:48 | 8:19/mi
20K
1:42:20
12.43 mi
Rank: #18370 (-416)
15K → 20K
26:33 | 8:33/mi
HALF
1:48:09
13.11 mi
Rank: #18483 (-113)
20K → HALF
5:49 | 8:32/mi
25K
2:08:58
15.53 mi
Rank: #18543 (-60)
HALF → 25K
20:49 | 8:36/mi
30K
2:36:30
18.64 mi
Rank: #18588 (-45)
25K → 30K
27:32 | 8:52/mi
20M
2:48:38
20.00 mi
Rank: #18570 (+18)
30K → 20M
12:08 | 8:56/mi
21M
2:58:20
21.00 mi
Rank: #18610 (-40)
20M → 21M
9:42 | 9:42/mi
35K
3:05:02
21.75 mi
Rank: #18654 (-44)
21M → 35K
6:42 | 8:58/mi
23M
3:16:30
23.00 mi
Rank: #18703 (-49)
35K → 23M
11:28 | 9:10/mi
24M
3:25:20
24.00 mi
Rank: #18690 (+13)
23M → 24M
8:50 | 8:50/mi
40K
3:33:02
24.85 mi
Rank: #18677 (+13)
24M → 40K
7:42 | 9:01/mi
25.2M
3:36:22
25.20 mi
Rank: #18680 (-3)
40K → 25.2M
3:20 | 9:40/mi
FINISH
3:45:01
26.22 mi
Rank: #18632 (+48)
25.2M → FINISH
8:39 | 8:30/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
Time1:48:09
Pace8:16 /mi
2nd Half
Distance13.11 mi
Time1:56:52
Pace8:55 /mi
📊Positive Split: 8.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:26:0724:528:0124:52
8:01
-
10K
6.21 mi11:51:1449:598:0325:07
8:06
+0:05
15K
9.32 mi12:17:021:15:478:0825:48
8:19
+0:13
20K
12.43 mi12:43:351:42:208:1526:33
8:33
+0:14
HALF
13.11 mi12:49:241:48:098:165:49
8:32
-0:01
25K
15.53 mi13:10:132:08:588:1920:49
8:36
+0:04
30K
18.64 mi13:37:452:36:308:2427:32
8:52
+0:16
20M
20.00 mi13:49:532:48:388:2612:08
8:56
+0:04
21M
21.00 mi13:59:352:58:208:309:42
9:42
+0:46
35K
21.75 mi14:06:173:05:028:316:42
8:58
-0:44
23M
23.00 mi14:17:453:16:308:3311:28
9:10
+0:12
24M
24.00 mi14:26:353:25:208:348:50
8:50
-0:20
40K
24.85 mi14:34:173:33:028:357:42
9:01
+0:11
25.2M
25.20 mi14:37:373:36:228:363:20
9:40
+0:39
FINISH
26.22 mi14:46:163:45:018:368:39
8:30
-1:10

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

8:01 /mi

Average Pace

8:35 /mi

Slowest Pace

9:42 /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

1:56:48

52% of race

Time at Steady Pace

1:23:43

37% of race

Time at Slower Pace

24:30

11% of race

Average Pace: 8:35 /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 mi11:26:0724:528:0124:52
8:01
#16998
10K
6.21 mi11:51:1449:598:0325:07
8:06
#17402
15K
9.32 mi12:17:021:15:478:0825:48
8:19
#17954
20K
12.43 mi12:43:351:42:208:1526:33
8:33
#18370
HALF
13.11 mi12:49:241:48:098:165:49
8:32
#18483
25K
15.53 mi13:10:132:08:588:1920:49
8:36
#18543
30K
18.64 mi13:37:452:36:308:2427:32
8:52
#18588
20M
20.00 mi13:49:532:48:388:2612:08
8:56
#18570
21M
21.00 mi13:59:352:58:208:309:42
9:42
#18610
35K
21.75 mi14:06:173:05:028:316:42
8:58
#18654
23M
23.00 mi14:17:453:16:308:3311:28
9:10
#18703
24M
24.00 mi14:26:353:25:208:348:50
8:50
#18690
40K
24.85 mi14:34:173:33:028:357:42
9:01
#18677
25.2M
25.20 mi14:37:373:36:228:363:20
9:40
#18680
FINISH
26.22 mi14:46:163:45:018:368:39
8:30
#18632
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 mi169985928592819018(Top 66%)7051(Top 56%)7051(Top 572%)
10K6.21 mi3.10 mi17402-4046159-2316159-23117872(Top 62%)6419(Top 51%)6419(Top 521%)
15K9.32 mi3.11 mi17954-5526468-3096468-30919018(Top 66%)7051(Top 56%)7051(Top 572%)
20K12.43 mi3.11 mi18370-4166691-2236691-22319583(Top 67%)7402(Top 59%)7402(Top 600%)
HALF13.11 mi0.68 mi18483-1136759-686759-6820454(Top 70%)7816(Top 62%)7816(Top 634%)
25K15.53 mi2.42 mi18543-606811-526811-5219093(Top 66%)7168(Top 57%)7168(Top 581%)
30K18.64 mi3.11 mi18588-456877-666877-6618905(Top 65%)7161(Top 57%)7161(Top 581%)
20M20.00 mi1.36 mi18570+186880-36880-318628(Top 64%)7091(Top 56%)7091(Top 575%)
21M21.00 mi1.00 mi18610-406913-336913-3319391(Top 67%)7525(Top 60%)7525(Top 610%)
35K21.75 mi0.75 mi18654-446952-396952-3919861(Top 68%)7874(Top 63%)7874(Top 639%)
23M23.00 mi1.25 mi18703-497006-547006-5419271(Top 66%)7605(Top 60%)7605(Top 617%)
24M24.00 mi1.00 mi18690+137018-127018-1218720(Top 65%)7367(Top 59%)7367(Top 597%)
40K24.85 mi0.85 mi18677+137029-117029-1118461(Top 64%)7294(Top 58%)7294(Top 592%)
25.2M25.20 mi0.35 mi18680-37035-67035-618133(Top 62%)7111(Top 57%)7111(Top 577%)
FINISH26.22 mi1.02 mi18632+487023+127023+1218124(Top 62%)7113(Top 57%)7113(Top 577%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×21
+97ft-345ft

Overall

19018

Females

7051

F50-54

7051

5K→10K

3.1 - 6.2 mi

Top 62%
×5
+79ft-138ft

Overall

17872

Females

6419

F50-54

6419

10K→15K

6.2 - 9.3 mi

Top 66%
×3
+67ft-78ft

Overall

19018

Females

7051

F50-54

7051

15K→20K

9.3 - 12.4 mi

Top 67%
×5
+106ft-86ft

Overall

19583

Females

7402

F50-54

7402

20K→HALF

12.4 - 13.1 mi

Top 70%
×2
+19ft-37ft

Overall

20454

Females

7816

F50-54

7816

HALF→25K

13.1 - 15.5 mi

Top 66%
×4
+66ft-88ft

Overall

19093

Females

7168

F50-54

7168

25K→30K

15.5 - 18.6 mi

Top 65%
×9
+181ft-148ft

Overall

18905

Females

7161

F50-54

7161

30K→20M

18.6 - 20.0 mi

Top 64%
×5
+64ft-50ft

Overall

18628

Females

7091

F50-54

7091

20M→21M

20.0 - 21.0 mi

Top 67%
×8
+106ft-24ft

Overall

19391

Females

7525

F50-54

7525

21M→35K

21.0 - 21.8 mi

Top 68%
×7
+17ft-86ft

Overall

19861

Females

7874

F50-54

7874

35K→23M

21.8 - 23.0 mi

Top 66%
×5
+23ft-63ft

Overall

19271

Females

7605

F50-54

7605

23M→24M

23.0 - 24.0 mi

Top 65%
×6
+12ft-82ft

Overall

18720

Females

7367

F50-54

7367

24M→40K

24.0 - 24.9 mi

Top 64%
×1
+6ft-20ft

Overall

18461

Females

7294

F50-54

7294

40K→25.2M

24.9 - 25.2 mi

Top 62%
×1
+13ft-16ft

Overall

18133

Females

7111

F50-54

7111

25.2M→FINISH

25.2 - 26.2 mi

Top 62%
×2
+22ft-21ft

Overall

18124

Females

7113

F50-54

7113

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1045
Passed By
1671
Net Change
-1634
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16998
5K → 10K121200-404#16998#17402
10K → 15K48200-552#17402#17954
15K → 20K60200-416#17954#18370
20K → HALF9122-113#18370#18483
HALF → 25K111171-60#18483#18543
25K → 30K162200-45#18543#18588
30K → 20M10385+18#18588#18570
20M → 21M71111-40#18570#18610
21M → 35K3579-44#18610#18654
35K → 23M85134-49#18654#18703
23M → 24M6855+13#18703#18690
24M → 40K6350+13#18690#18677
40K → 25.2M2629-3#18677#18680
25.2M → FINISH8335+48#18680#18632
TOTALS10451671-1634
📊

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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