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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Claire Sumner

Bib: 2789 β€’F β€’Age: N/A

AB

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 3%
Gender (Female)
#0 / 12578
Top 0.3%
Age Group (F18-39)
#0 / 5716
Top 0.5%
Race Day Weather
51Β°/41Β°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 Β· 5:45/mi at mile 26.2

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
One-time purchase Β· Instant access Β· Downloadable PDF Β· 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
18:30
3.11 mi
Rank: #1012
Start β†’ 5K
18:30 | 5:58/mi
10K
37:08
6.21 mi
Rank: #1164 (-152)
5K β†’ 10K
18:38 | 6:00/mi
15K
55:37
9.32 mi
Rank: #1154 (+10)
10K β†’ 15K
18:29 | 5:57/mi
20K
1:14:11
12.43 mi
Rank: #1113 (+41)
15K β†’ 20K
18:34 | 5:59/mi
HALF
1:18:16
13.11 mi
Rank: #1125 (-12)
20K β†’ HALF
4:05 | 6:00/mi
25K
1:32:45
15.53 mi
Rank: #1102 (+23)
HALF β†’ 25K
14:29 | 5:59/mi
30K
1:51:28
18.64 mi
Rank: #1000 (+102)
25K β†’ 30K
18:43 | 6:02/mi
20M
1:59:37
20.00 mi
Rank: #966 (+34)
30K β†’ 20M
8:09 | 6:01/mi
21M
2:05:47
21.00 mi
Rank: #916 (+50)
20M β†’ 21M
6:10 | 6:10/mi
35K
2:10:10
21.75 mi
Rank: #906 (+10)
21M β†’ 35K
4:23 | 5:52/mi
23M
2:17:42
23.00 mi
Rank: #865 (+41)
35K β†’ 23M
7:32 | 6:02/mi
24M
2:23:38
24.00 mi
Rank: #848 (+17)
23M β†’ 24M
5:56 | 5:56/mi
40K
2:28:41
24.85 mi
Rank: #821 (+27)
24M β†’ 40K
5:03 | 5:55/mi
25.2M
2:30:53
25.20 mi
Rank: #814 (+7)
40K β†’ 25.2M
2:12 | 6:23/mi
FINISH
2:36:45
26.22 mi
Rank: #792 (+22)
25.2M β†’ FINISH
5:52 | 5:46/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Halfβš–οΈ Balanced
via HALF
Distance13.11 mi
Time1:18:16
Pace5:59 /mi
2nd Halfβš–οΈ Balanced
Distance13.11 mi
Time1:18:29
Pace6:00 /mi
πŸ“ŠEven Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:1818:305:5818:30
5:58
-
10K
6.21 mi10:37:5637:085:5918:38
6:00
+0:02
15K
9.32 mi10:56:2555:375:5918:29
5:57
-0:03
20K
12.43 mi11:14:591:14:115:5918:34
5:59
+0:02
HALF
13.11 mi11:19:041:18:165:594:05
6:00
+0:01
25K
15.53 mi11:33:331:32:455:5914:29
5:59
-0:01
30K
18.64 mi11:52:161:51:285:5918:43
6:02
+0:03
20M
20.00 mi12:00:251:59:375:598:09
6:01
-0:01
21M
21.00 mi12:06:352:05:476:006:10
6:10
+0:09
35K
21.75 mi12:10:582:10:106:004:23
5:52
-0:18
23M
23.00 mi12:18:302:17:426:007:32
6:02
+0:10
24M
24.00 mi12:24:262:23:386:005:56
5:56
-0:06
40K
24.85 mi12:29:292:28:415:595:03
5:55
-0:01
25.2M
25.20 mi12:31:412:30:536:002:12
6:23
+0:28
FINISH
26.22 mi12:37:332:36:455:595:52
5:46
-0:37

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

5:46 /mi

Average Pace

5:59 /mi

Slowest Pace

6:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

2:34:33

99% of race

Time at Steady Pace

2:12

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 5:59 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi10:19:1818:305:5818:30
5:58
#1012
10K
6.21 mi10:37:5637:085:5918:38
6:00
#1164
15K
9.32 mi10:56:2555:375:5918:29
5:57
#1154
20K
12.43 mi11:14:591:14:115:5918:34
5:59
#1113
HALF
13.11 mi11:19:041:18:165:594:05
6:00
#1125
25K
15.53 mi11:33:331:32:455:5914:29
5:59
#1102
30K
18.64 mi11:52:161:51:285:5918:43
6:02
#1000
20M
20.00 mi12:00:251:59:375:598:09
6:01
#966
21M
21.00 mi12:06:352:05:476:006:10
6:10
#916
35K
21.75 mi12:10:582:10:106:004:23
5:52
#906
23M
23.00 mi12:18:302:17:426:007:32
6:02
#865
24M
24.00 mi12:24:262:23:386:005:56
5:56
#848
40K
24.85 mi12:29:292:28:415:595:03
5:55
#821
25.2M
25.20 mi12:31:412:30:536:002:12
6:23
#814
FINISH
26.22 mi12:37:332:36:455:595:52
5:46
#792
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 mi101249491143(Top 4%)43(Top 0.3%)43(Top 0.8%)
10K6.21 mi3.10 mi1164-15250-150-11337(Top 5%)50(Top 0.4%)50(Top 0.9%)
15K9.32 mi3.11 mi1154+1049+149+11143(Top 4%)43(Top 0.3%)43(Top 0.8%)
20K12.43 mi3.11 mi1113+4145+445+41071(Top 4%)41(Top 0.3%)41(Top 0.7%)
HALF13.11 mi0.68 mi1125-1245451461(Top 5%)49(Top 0.4%)49(Top 0.9%)
25K15.53 mi2.42 mi1102+2342+342+3982(Top 3%)36(Top 0.3%)36(Top 0.6%)
30K18.64 mi3.11 mi1000+10241+141+1740(Top 3%)26(Top 0.2%)26(Top 0.5%)
20M20.00 mi1.36 mi966+3439+239+2657(Top 2%)26(Top 0.2%)26(Top 0.5%)
21M21.00 mi1.00 mi916+5038+138+1493(Top 2%)22(Top 0.2%)22(Top 0.4%)
35K21.75 mi0.75 mi906+103838792(Top 3%)33(Top 0.3%)33(Top 0.6%)
23M23.00 mi1.25 mi865+4137+137+1735(Top 3%)31(Top 0.2%)31(Top 0.5%)
24M24.00 mi1.00 mi848+1735+235+2890(Top 3%)38(Top 0.3%)38(Top 0.7%)
40K24.85 mi0.85 mi821+273535572(Top 2%)26(Top 0.2%)26(Top 0.5%)
25.2M25.20 mi0.35 mi814+734+134+1660(Top 2%)24(Top 0.2%)24(Top 0.4%)
FINISH26.22 mi1.02 mi792+223434873(Top 3%)39(Top 0.3%)39(Top 0.7%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 4%
Γ—21
+97ft-345ft

Overall

1143

Females

43

F18-39

43

5K→10K

3.1 - 6.2 mi

Top 5%
Γ—5
+79ft-138ft

Overall

1337

Females

50

F18-39

50

10K→15K

6.2 - 9.3 mi

Top 4%
Γ—3
+67ft-78ft

Overall

1143

Females

43

F18-39

43

15K→20K

9.3 - 12.4 mi

Top 4%
Γ—5
+106ft-86ft

Overall

1071

Females

41

F18-39

41

20K→HALF

12.4 - 13.1 mi

Top 5%
Γ—2
+19ft-37ft

Overall

1461

Females

49

F18-39

49

HALF→25K

13.1 - 15.5 mi

Top 3%
Γ—4
+66ft-88ft

Overall

982

Females

36

F18-39

36

25K→30K

15.5 - 18.6 mi

Top 3%
Γ—9
+181ft-148ft

Overall

740

Females

26

F18-39

26

30K→20M

18.6 - 20.0 mi

Top 2%
Γ—5
+64ft-50ft

Overall

657

Females

26

F18-39

26

20M→21M

20.0 - 21.0 mi

Top 2%
Γ—8
+106ft-24ft

Overall

493

Females

22

F18-39

22

21M→35K

21.0 - 21.8 mi

Top 3%
Γ—7
+17ft-86ft

Overall

792

Females

33

F18-39

33

35K→23M

21.8 - 23.0 mi

Top 3%
Γ—5
+23ft-63ft

Overall

735

Females

31

F18-39

31

23M→24M

23.0 - 24.0 mi

Top 3%
Γ—6
+12ft-82ft

Overall

890

Females

38

F18-39

38

24M→40K

24.0 - 24.9 mi

Top 2%
Γ—1
+6ft-20ft

Overall

572

Females

26

F18-39

26

40K→25.2M

24.9 - 25.2 mi

Top 2%
Γ—1
+13ft-16ft

Overall

660

Females

24

F18-39

24

25.2M→FINISH

25.2 - 26.2 mi

Top 3%
Γ—2
+22ft-21ft

Overall

873

Females

39

F18-39

39

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
536
Passed By
316
Net Change
+220
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#1012
5K β†’ 10K16168-152#1012#1164
10K β†’ 15K5242+10#1164#1154
15K β†’ 20K6322+41#1154#1113
20K β†’ HALF517-12#1113#1125
HALF β†’ 25K4320+23#1125#1102
25K β†’ 30K1108+102#1102#1000
30K β†’ 20M428+34#1000#966
20M β†’ 21M511+50#966#916
21M β†’ 35K177+10#916#906
35K β†’ 23M487+41#906#865
23M β†’ 24M192+17#865#848
24M β†’ 40K325+27#848#821
40K β†’ 25.2M92+7#821#814
25.2M β†’ FINISH297+22#814#792
TOTALS536316+220
πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Activity Data

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