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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Ayca Katunwilliams

Bib: 11891 •F •Age: N/A

FL

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
Top 47%
Age Group (F50-54)
#0 / 1233
Top 46%
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
25:43
3.11 mi
Rank: #18745
Start → 5K
25:43 | 8:17/mi
10K
51:23
6.21 mi
Rank: #18850 (-105)
5K → 10K
25:40 | 8:16/mi
15K
1:17:23
9.32 mi
Rank: #19038 (-188)
10K → 15K
26:00 | 8:23/mi
20K
1:43:51
12.43 mi
Rank: #19115 (-77)
15K → 20K
26:28 | 8:32/mi
HALF
1:49:36
13.11 mi
Rank: #19150 (-35)
20K → HALF
5:45 | 8:27/mi
25K
2:10:33
15.53 mi
Rank: #19181 (-31)
HALF → 25K
20:57 | 8:39/mi
30K
2:38:25
18.64 mi
Rank: #19188 (-7)
25K → 30K
27:52 | 8:59/mi
20M
2:50:47
20.00 mi
Rank: #19214 (-26)
30K → 20M
12:22 | 9:07/mi
21M
3:00:19
21.00 mi
Rank: #19170 (+44)
20M → 21M
9:32 | 9:32/mi
35K
3:06:49
21.75 mi
Rank: #19132 (+38)
21M → 35K
6:30 | 8:42/mi
23M
3:17:54
23.00 mi
Rank: #19048 (+84)
35K → 23M
11:05 | 8:52/mi
24M
3:26:30
24.00 mi
Rank: #18977 (+71)
23M → 24M
8:36 | 8:36/mi
40K
3:33:58
24.85 mi
Rank: #18885 (+92)
24M → 40K
7:28 | 8:44/mi
25.2M
3:37:12
25.20 mi
Rank: #18845 (+40)
40K → 25.2M
3:14 | 9:23/mi
FINISH
3:45:47
26.22 mi
Rank: #18803 (+42)
25.2M → FINISH
8:35 | 8:26/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
Time1:49:36
Pace8:22 /mi
2nd Half
Distance13.11 mi
Time1:56:11
Pace8:52 /mi
📊Positive Split: 6.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:46:0125:438:1725:43
8:17
-
10K
6.21 mi11:11:4151:238:1725:40
8:16
-0:01
15K
9.32 mi11:37:411:17:238:1926:00
8:23
+0:07
20K
12.43 mi12:04:091:43:518:2226:28
8:32
+0:09
HALF
13.11 mi12:09:541:49:368:225:45
8:27
-0:05
25K
15.53 mi12:30:512:10:338:2520:57
8:39
+0:12
30K
18.64 mi12:58:432:38:258:3027:52
8:59
+0:20
20M
20.00 mi13:11:052:50:478:3312:22
9:07
+0:08
21M
21.00 mi13:20:373:00:198:369:32
9:32
+0:25
35K
21.75 mi13:27:073:06:498:366:30
8:42
-0:50
23M
23.00 mi13:38:123:17:548:3711:05
8:52
+0:10
24M
24.00 mi13:46:483:26:308:378:36
8:36
-0:16
40K
24.85 mi13:54:163:33:588:377:28
8:44
+0:08
25.2M
25.20 mi13:57:303:37:128:383:14
9:23
+0:39
FINISH
26.22 mi14:06:053:45:478:388:35
8:26
-0:57

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

8:16 /mi

Average Pace

8:37 /mi

Slowest Pace

9:32 /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

3:20:39

89% of race

Time at Steady Pace

25:08

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:37 /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 mi10:46:0125:438:1725:43
8:17
#18745
10K
6.21 mi11:11:4151:238:1725:40
8:16
#18850
15K
9.32 mi11:37:411:17:238:1926:00
8:23
#19038
20K
12.43 mi12:04:091:43:518:2226:28
8:32
#19115
HALF
13.11 mi12:09:541:49:368:225:45
8:27
#19150
25K
15.53 mi12:30:512:10:338:2520:57
8:39
#19181
30K
18.64 mi12:58:432:38:258:3027:52
8:59
#19188
20M
20.00 mi13:11:052:50:478:3312:22
9:07
#19214
21M
21.00 mi13:20:373:00:198:369:32
9:32
#19170
35K
21.75 mi13:27:073:06:498:366:30
8:42
#19132
23M
23.00 mi13:38:123:17:548:3711:05
8:52
#19048
24M
24.00 mi13:46:483:26:308:378:36
8:36
#18977
40K
24.85 mi13:54:163:33:588:377:28
8:44
#18885
25.2M
25.20 mi13:57:303:37:128:383:14
9:23
#18845
FINISH
26.22 mi14:06:053:45:478:388:35
8:26
#18803
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 mi187456935693519398(Top 67%)7260(Top 58%)7260(Top 589%)
10K6.21 mi3.10 mi18850-1056988-536988-5318940(Top 65%)6993(Top 56%)6993(Top 567%)
15K9.32 mi3.11 mi19038-1887078-907078-9019398(Top 67%)7260(Top 58%)7260(Top 589%)
20K12.43 mi3.11 mi19115-777121-437121-4319415(Top 67%)7311(Top 58%)7311(Top 593%)
HALF13.11 mi0.68 mi19150-357141-207141-2019893(Top 69%)7520(Top 60%)7520(Top 610%)
25K15.53 mi2.42 mi19181-317174-337174-3319403(Top 67%)7349(Top 58%)7349(Top 596%)
30K18.64 mi3.11 mi19188-77215-417215-4119439(Top 67%)7452(Top 59%)7452(Top 604%)
20M20.00 mi1.36 mi19214-267240-257240-2519443(Top 67%)7509(Top 60%)7509(Top 609%)
21M21.00 mi1.00 mi19170+447229+117229+1118676(Top 64%)7149(Top 57%)7149(Top 580%)
35K21.75 mi0.75 mi19132+387215+147215+1418594(Top 64%)7209(Top 57%)7209(Top 585%)
23M23.00 mi1.25 mi19048+847191+247191+2417789(Top 61%)6854(Top 54%)6854(Top 556%)
24M24.00 mi1.00 mi18977+717174+177174+1717518(Top 60%)6750(Top 54%)6750(Top 547%)
40K24.85 mi0.85 mi18885+927143+317143+3117056(Top 59%)6552(Top 52%)6552(Top 531%)
25.2M25.20 mi0.35 mi18845+407125+187125+1816800(Top 58%)6406(Top 51%)6406(Top 520%)
FINISH26.22 mi1.02 mi18803+427116+97116+917771(Top 61%)6928(Top 55%)6928(Top 562%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 67%
×21
+97ft-345ft

Overall

19398

Females

7260

F50-54

7260

5K→10K

3.1 - 6.2 mi

Top 65%
×5
+79ft-138ft

Overall

18940

Females

6993

F50-54

6993

10K→15K

6.2 - 9.3 mi

Top 67%
×3
+67ft-78ft

Overall

19398

Females

7260

F50-54

7260

15K→20K

9.3 - 12.4 mi

Top 67%
×5
+106ft-86ft

Overall

19415

Females

7311

F50-54

7311

20K→HALF

12.4 - 13.1 mi

Top 69%
×2
+19ft-37ft

Overall

19893

Females

7520

F50-54

7520

HALF→25K

13.1 - 15.5 mi

Top 67%
×4
+66ft-88ft

Overall

19403

Females

7349

F50-54

7349

25K→30K

15.5 - 18.6 mi

Top 67%
×9
+181ft-148ft

Overall

19439

Females

7452

F50-54

7452

30K→20M

18.6 - 20.0 mi

Top 67%
×5
+64ft-50ft

Overall

19443

Females

7509

F50-54

7509

20M→21M

20.0 - 21.0 mi

Top 64%
×8
+106ft-24ft

Overall

18676

Females

7149

F50-54

7149

21M→35K

21.0 - 21.8 mi

Top 64%
×7
+17ft-86ft

Overall

18594

Females

7209

F50-54

7209

35K→23M

21.8 - 23.0 mi

Top 61%
×5
+23ft-63ft

Overall

17789

Females

6854

F50-54

6854

23M→24M

23.0 - 24.0 mi

Top 60%
×6
+12ft-82ft

Overall

17518

Females

6750

F50-54

6750

24M→40K

24.0 - 24.9 mi

Top 59%
×1
+6ft-20ft

Overall

17056

Females

6552

F50-54

6552

40K→25.2M

24.9 - 25.2 mi

Top 58%
×1
+13ft-16ft

Overall

16800

Females

6406

F50-54

6406

25.2M→FINISH

25.2 - 26.2 mi

Top 61%
×2
+22ft-21ft

Overall

17771

Females

6928

F50-54

6928

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1476
Passed By
1328
Net Change
-58
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18745
5K → 10K200200-105#18745#18850
10K → 15K104200-188#18850#19038
15K → 20K129200-77#19038#19115
20K → HALF1348-35#19115#19150
HALF → 25K103134-31#19150#19181
25K → 30K196200-7#19181#19188
30K → 20M88114-26#19188#19214
20M → 21M10056+44#19214#19170
21M → 35K6426+38#19170#19132
35K → 23M13450+84#19132#19048
23M → 24M10231+71#19048#18977
24M → 40K11321+92#18977#18885
40K → 25.2M5010+40#18885#18845
25.2M → FINISH8038+42#18845#18803
TOTALS14761328-58
📊

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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