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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Claire Cusack

Bib: 27435 •F •Age: N/A

IL

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Age Group (F18-39)
#0 / 5716
Race Day Weather
51°/41°F
overcast clouds
Personalized for Claire

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment · 8:33/mi at mile 6.2

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
One-time purchase · Instant access · Downloadable PDF · Shareable report

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
28:31
3.11 mi
Rank: #23398
Start → 5K
28:31 | 9:11/mi
10K
55:06
6.21 mi
Rank: #22137 (+1261)
5K → 10K
26:35 | 8:34/mi
15K
1:22:10
9.32 mi
Rank: #21855 (+282)
10K → 15K
27:04 | 8:43/mi
20K
1:50:48
12.43 mi
Rank: #22106 (-251)
15K → 20K
28:38 | 9:13/mi
HALF
1:56:48
13.11 mi
Rank: #22091 (+15)
20K → HALF
6:00 | 8:49/mi
25K
2:19:10
15.53 mi
Rank: #22056 (+35)
HALF → 25K
22:22 | 9:14/mi
30K
2:49:11
18.64 mi
Rank: #22084 (-28)
25K → 30K
30:01 | 9:40/mi
20M
3:02:52
20.00 mi
Rank: #22164 (-80)
30K → 20M
13:41 | 10:05/mi
21M
3:13:14
21.00 mi
Rank: #22121 (+43)
20M → 21M
10:22 | 10:22/mi
35K
3:20:01
21.75 mi
Rank: #22052 (+69)
21M → 35K
6:47 | 9:05/mi
23M
3:32:04
23.00 mi
Rank: #22003 (+49)
35K → 23M
12:03 | 9:38/mi
24M
3:41:20
24.00 mi
Rank: #21954 (+49)
23M → 24M
9:16 | 9:16/mi
40K
3:49:23
24.85 mi
Rank: #21913 (+41)
24M → 40K
8:03 | 9:25/mi
25.2M
3:52:57
25.20 mi
Rank: #21892 (+21)
40K → 25.2M
3:34 | 10:21/mi
FINISH
4:02:32
26.22 mi
Rank: #21894 (-2)
25.2M → FINISH
9:35 | 9:25/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:56:48
Pace8:55 /mi
2nd Half
Distance13.11 mi
Time2:05:44
Pace9:36 /mi
📊Positive Split: 7.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:5428:319:1128:31
9:11
-
10K
6.21 mi12:18:2955:068:5326:35
8:34
-0:37
15K
9.32 mi12:45:331:22:108:4927:04
8:43
+0:09
20K
12.43 mi13:14:111:50:488:5528:38
9:13
+0:30
HALF
13.11 mi13:20:111:56:488:556:00
8:49
-0:24
25K
15.53 mi13:42:332:19:108:5822:22
9:14
+0:25
30K
18.64 mi14:12:342:49:119:0530:01
9:40
+0:26
20M
20.00 mi14:26:153:02:529:0913:41
10:05
+0:25
21M
21.00 mi14:36:373:13:149:1310:22
10:22
+0:17
35K
21.75 mi14:43:243:20:019:126:47
9:05
-1:17
23M
23.00 mi14:55:273:32:049:1412:03
9:38
+0:33
24M
24.00 mi15:04:433:41:209:149:16
9:16
-0:22
40K
24.85 mi15:12:463:49:239:148:03
9:25
+0:09
25.2M
25.20 mi15:16:203:52:579:153:34
10:21
+0:56
FINISH
26.22 mi15:25:554:02:329:169:35
9:25
-0:56

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

8:34 /mi

Average Pace

9:15 /mi

Slowest Pace

10:22 /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

59:39

25% of race

Time at Steady Pace

1:53:12

47% of race

Time at Slower Pace

1:09:41

29% of race

Average Pace: 9:15 /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 mi11:51:5428:319:1128:31
9:11
#23398
10K
6.21 mi12:18:2955:068:5326:35
8:34
#22137
15K
9.32 mi12:45:331:22:108:4927:04
8:43
#21855
20K
12.43 mi13:14:111:50:488:5528:38
9:13
#22106
HALF
13.11 mi13:20:111:56:488:556:00
8:49
#22091
25K
15.53 mi13:42:332:19:108:5822:22
9:14
#22056
30K
18.64 mi14:12:342:49:119:0530:01
9:40
#22084
20M
20.00 mi14:26:153:02:529:0913:41
10:05
#22164
21M
21.00 mi14:36:373:13:149:1310:22
10:22
#22121
35K
21.75 mi14:43:243:20:019:126:47
9:05
#22052
23M
23.00 mi14:55:273:32:049:1412:03
9:38
#22003
24M
24.00 mi15:04:433:41:209:149:16
9:16
#21954
40K
24.85 mi15:12:463:49:239:148:03
9:25
#21913
25.2M
25.20 mi15:16:203:52:579:153:34
10:21
#21892
FINISH
26.22 mi15:25:554:02:329:169:35
9:25
#21894
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi233989370937021287(Top 73%)8278(Top 66%)8278(Top 145%)
10K6.21 mi3.10 mi22137+12618738+6328738+63220674(Top 71%)7956(Top 63%)7956(Top 139%)
15K9.32 mi3.11 mi21855+2828592+1468592+14621287(Top 73%)8278(Top 66%)8278(Top 145%)
20K12.43 mi3.11 mi22106-2518712-1208712-12022823(Top 79%)9079(Top 72%)9079(Top 159%)
HALF13.11 mi0.68 mi22091+158705+78705+721872(Top 75%)8573(Top 68%)8573(Top 150%)
25K15.53 mi2.42 mi22056+358684+218684+2122130(Top 76%)8747(Top 70%)8747(Top 153%)
30K18.64 mi3.11 mi22084-288730-468730-4622145(Top 76%)8837(Top 70%)8837(Top 155%)
20M20.00 mi1.36 mi22164-808780-508780-5022780(Top 78%)9252(Top 74%)9252(Top 162%)
21M21.00 mi1.00 mi22121+438771+98771+921618(Top 74%)8696(Top 69%)8696(Top 152%)
35K21.75 mi0.75 mi22052+698750+218750+2120318(Top 70%)8105(Top 64%)8105(Top 142%)
23M23.00 mi1.25 mi22003+498752-28752-221029(Top 72%)8483(Top 67%)8483(Top 148%)
24M24.00 mi1.00 mi21954+498734+188734+1820533(Top 71%)8309(Top 66%)8309(Top 145%)
40K24.85 mi0.85 mi21913+418718+168718+1620099(Top 69%)8124(Top 65%)8124(Top 142%)
25.2M25.20 mi0.35 mi21892+218709+98709+920632(Top 71%)8387(Top 67%)8387(Top 147%)
FINISH26.22 mi1.02 mi21894-28729-208729-2022041(Top 76%)9088(Top 72%)9088(Top 159%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×21
+97ft-345ft

Overall

21287

Females

8278

F18-39

8278

5K→10K

3.1 - 6.2 mi

Top 71%
×5
+79ft-138ft

Overall

20674

Females

7956

F18-39

7956

10K→15K

6.2 - 9.3 mi

Top 73%
×3
+67ft-78ft

Overall

21287

Females

8278

F18-39

8278

15K→20K

9.3 - 12.4 mi

Top 79%
×5
+106ft-86ft

Overall

22823

Females

9079

F18-39

9079

20K→HALF

12.4 - 13.1 mi

Top 75%
×2
+19ft-37ft

Overall

21872

Females

8573

F18-39

8573

HALF→25K

13.1 - 15.5 mi

Top 76%
×4
+66ft-88ft

Overall

22130

Females

8747

F18-39

8747

25K→30K

15.5 - 18.6 mi

Top 76%
×9
+181ft-148ft

Overall

22145

Females

8837

F18-39

8837

30K→20M

18.6 - 20.0 mi

Top 78%
×5
+64ft-50ft

Overall

22780

Females

9252

F18-39

9252

20M→21M

20.0 - 21.0 mi

Top 74%
×8
+106ft-24ft

Overall

21618

Females

8696

F18-39

8696

21M→35K

21.0 - 21.8 mi

Top 70%
×7
+17ft-86ft

Overall

20318

Females

8105

F18-39

8105

35K→23M

21.8 - 23.0 mi

Top 72%
×5
+23ft-63ft

Overall

21029

Females

8483

F18-39

8483

23M→24M

23.0 - 24.0 mi

Top 71%
×6
+12ft-82ft

Overall

20533

Females

8309

F18-39

8309

24M→40K

24.0 - 24.9 mi

Top 69%
×1
+6ft-20ft

Overall

20099

Females

8124

F18-39

8124

40K→25.2M

24.9 - 25.2 mi

Top 71%
×1
+13ft-16ft

Overall

20632

Females

8387

F18-39

8387

25.2M→FINISH

25.2 - 26.2 mi

Top 76%
×2
+22ft-21ft

Overall

22041

Females

9088

F18-39

9088

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2597*
Passed By
936
Net Change
+1504
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23398
5K → 10K1278*17+1261#23398#22137
10K → 15K341*59+282#22137#21855
15K → 20K106200-251#21855#22106
20K → HALF2813+15#22106#22091
HALF → 25K141106+35#22091#22056
25K → 30K150178-28#22056#22084
30K → 20M66146-80#22084#22164
20M → 21M9249+43#22164#22121
21M → 35K8112+69#22121#22052
35K → 23M10960+49#22052#22003
23M → 24M7122+49#22003#21954
24M → 40K6322+41#21954#21913
40K → 25.2M309+21#21913#21892
25.2M → FINISH4143-2#21892#21894
TOTALS2597*936+1504

* 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

Activity Data

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