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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Marissa Carino

Bib: 27614 β€’F β€’Age: N/A

MA

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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
51Β°/41Β°F
overcast clouds
Personalized for Marissa

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· 9:11/mi at mile 3.1

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Improvement Opportunities
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
28:32
3.11 mi
Rank: #23414
Start β†’ 5K
28:32 | 9:12/mi
10K
57:52
6.21 mi
Rank: #23961 (-547)
5K β†’ 10K
29:20 | 9:27/mi
15K
1:27:17
9.32 mi
Rank: #24121 (-160)
10K β†’ 15K
29:25 | 9:29/mi
20K
1:57:44
12.43 mi
Rank: #24226 (-105)
15K β†’ 20K
30:27 | 9:49/mi
HALF
2:04:17
13.11 mi
Rank: #24252 (-26)
20K β†’ HALF
6:33 | 9:37/mi
25K
2:29:54
15.53 mi
Rank: #24510 (-258)
HALF β†’ 25K
25:37 | 10:34/mi
30K
3:01:58
18.64 mi
Rank: #24385 (+125)
25K β†’ 30K
32:04 | 10:20/mi
20M
3:17:31
20.00 mi
Rank: #24512 (-127)
30K β†’ 20M
15:33 | 11:27/mi
21M
3:28:34
21.00 mi
Rank: #24436 (+76)
20M β†’ 21M
11:03 | 11:03/mi
35K
3:36:29
21.75 mi
Rank: #24429 (+7)
21M β†’ 35K
7:55 | 10:35/mi
23M
3:49:26
23.00 mi
Rank: #24337 (+92)
35K β†’ 23M
12:57 | 10:21/mi
24M
3:59:45
24.00 mi
Rank: #24296 (+41)
23M β†’ 24M
10:19 | 10:19/mi
40K
4:08:44
24.85 mi
Rank: #24241 (+55)
24M β†’ 40K
8:59 | 10:31/mi
25.2M
4:12:36
25.20 mi
Rank: #24223 (+18)
40K β†’ 25.2M
3:52 | 11:13/mi
FINISH
4:22:20
26.22 mi
Rank: #24165 (+58)
25.2M β†’ FINISH
9:44 | 9:34/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:04:17
Pace9:29 /mi
2nd Half
Distance13.11 mi
Time2:18:03
Pace10:32 /mi
πŸ“ŠPositive Split: 11.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:1628:329:1228:32
9:12
-
10K
6.21 mi12:19:3657:529:1929:20
9:27
+0:15
15K
9.32 mi12:49:011:27:179:2229:25
9:29
+0:02
20K
12.43 mi13:19:281:57:449:2930:27
9:49
+0:20
HALF
13.11 mi13:26:012:04:179:296:33
9:37
-0:12
25K
15.53 mi13:51:382:29:549:3925:37
10:34
+0:57
30K
18.64 mi14:23:423:01:589:4632:04
10:20
-0:14
20M
20.00 mi14:39:153:17:319:5315:33
11:27
+1:07
21M
21.00 mi14:50:183:28:349:5611:03
11:03
-0:24
35K
21.75 mi14:58:133:36:299:587:55
10:35
-0:28
23M
23.00 mi15:11:103:49:269:5912:57
10:21
-0:14
24M
24.00 mi15:21:293:59:4510:0010:19
10:19
-0:02
40K
24.85 mi15:30:284:08:4410:018:59
10:31
+0:12
25.2M
25.20 mi15:34:204:12:3610:023:52
11:13
+0:42
FINISH
26.22 mi15:44:044:22:2010:019:44
9:34
-1:39

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

9:12 /mi

Average Pace

10:01 /mi

Slowest Pace

11:27 /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

2:14:01

51% of race

Time at Steady Pace

1:37:51

37% of race

Time at Slower Pace

30:28

12% of race

Average Pace: 10:00 /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 mi11:50:1628:329:1228:32
9:12
#23414
10K
6.21 mi12:19:3657:529:1929:20
9:27
#23961
15K
9.32 mi12:49:011:27:179:2229:25
9:29
#24121
20K
12.43 mi13:19:281:57:449:2930:27
9:49
#24226
HALF
13.11 mi13:26:012:04:179:296:33
9:37
#24252
25K
15.53 mi13:51:382:29:549:3925:37
10:34
#24510
30K
18.64 mi14:23:423:01:589:4632:04
10:20
#24385
20M
20.00 mi14:39:153:17:319:5315:33
11:27
#24512
21M
21.00 mi14:50:183:28:349:5611:03
11:03
#24436
35K
21.75 mi14:58:133:36:299:587:55
10:35
#24429
23M
23.00 mi15:11:103:49:269:5912:57
10:21
#24337
24M
24.00 mi15:21:293:59:4510:0010:19
10:19
#24296
40K
24.85 mi15:30:284:08:4410:018:59
10:31
#24241
25.2M
25.20 mi15:34:204:12:3610:023:52
11:13
#24223
FINISH
26.22 mi15:44:044:22:2010:019:44
9:34
#24165
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 mi234149380938024350(Top 84%)9837(Top 78%)9837(Top 172%)
10K6.21 mi3.10 mi23961-5479637-2579637-25724399(Top 84%)9864(Top 78%)9864(Top 173%)
15K9.32 mi3.11 mi24121-1609712-759712-7524350(Top 84%)9837(Top 78%)9837(Top 172%)
20K12.43 mi3.11 mi24226-1059770-589770-5824561(Top 85%)9976(Top 79%)9976(Top 175%)
HALF13.11 mi0.68 mi24252-269788-189788-1824684(Top 85%)10044(Top 80%)10044(Top 176%)
25K15.53 mi2.42 mi24510-2589928-1409928-14025574(Top 88%)10552(Top 84%)10552(Top 185%)
30K18.64 mi3.11 mi24385+1259898+309898+3023905(Top 82%)9782(Top 78%)9782(Top 171%)
20M20.00 mi1.36 mi24512-1279981-839981-8325651(Top 88%)10795(Top 86%)10795(Top 189%)
21M21.00 mi1.00 mi24436+769953+289953+2823246(Top 80%)9564(Top 76%)9564(Top 167%)
35K21.75 mi0.75 mi24429+79957-49957-424459(Top 84%)10229(Top 81%)10229(Top 179%)
23M23.00 mi1.25 mi24337+929933+249933+2423017(Top 79%)9530(Top 76%)9530(Top 167%)
24M24.00 mi1.00 mi24296+419936-39936-323663(Top 82%)9886(Top 79%)9886(Top 173%)
40K24.85 mi0.85 mi24241+559920+169920+1623233(Top 80%)9744(Top 77%)9744(Top 170%)
25.2M25.20 mi0.35 mi24223+189914+69914+622920(Top 79%)9563(Top 76%)9563(Top 167%)
FINISH26.22 mi1.02 mi24165+589902+129902+1222536(Top 78%)9358(Top 74%)9358(Top 164%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 84%
Γ—21
+97ft-345ft

Overall

24350

Females

9837

F18-39

9837

5K→10K

3.1 - 6.2 mi

Top 84%
Γ—5
+79ft-138ft

Overall

24399

Females

9864

F18-39

9864

10K→15K

6.2 - 9.3 mi

Top 84%
Γ—3
+67ft-78ft

Overall

24350

Females

9837

F18-39

9837

15K→20K

9.3 - 12.4 mi

Top 85%
Γ—5
+106ft-86ft

Overall

24561

Females

9976

F18-39

9976

20K→HALF

12.4 - 13.1 mi

Top 85%
Γ—2
+19ft-37ft

Overall

24684

Females

10044

F18-39

10044

HALF→25K

13.1 - 15.5 mi

Top 88%
Γ—4
+66ft-88ft

Overall

25574

Females

10552

F18-39

10552

25K→30K

15.5 - 18.6 mi

Top 82%
Γ—9
+181ft-148ft

Overall

23905

Females

9782

F18-39

9782

30K→20M

18.6 - 20.0 mi

Top 88%
Γ—5
+64ft-50ft

Overall

25651

Females

10795

F18-39

10795

20M→21M

20.0 - 21.0 mi

Top 80%
Γ—8
+106ft-24ft

Overall

23246

Females

9564

F18-39

9564

21M→35K

21.0 - 21.8 mi

Top 84%
Γ—7
+17ft-86ft

Overall

24459

Females

10229

F18-39

10229

35K→23M

21.8 - 23.0 mi

Top 79%
Γ—5
+23ft-63ft

Overall

23017

Females

9530

F18-39

9530

23M→24M

23.0 - 24.0 mi

Top 82%
Γ—6
+12ft-82ft

Overall

23663

Females

9886

F18-39

9886

24M→40K

24.0 - 24.9 mi

Top 80%
Γ—1
+6ft-20ft

Overall

23233

Females

9744

F18-39

9744

40K→25.2M

24.9 - 25.2 mi

Top 79%
Γ—1
+13ft-16ft

Overall

22920

Females

9563

F18-39

9563

25.2M→FINISH

25.2 - 26.2 mi

Top 78%
Γ—2
+22ft-21ft

Overall

22536

Females

9358

F18-39

9358

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1021*
Passed By
1212
Net Change
-751
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#23414
5K β†’ 10K49200-547#23414#23961
10K β†’ 15K97200-160#23961#24121
15K β†’ 20K90195-105#24121#24226
20K β†’ HALF1238-26#24226#24252
HALF β†’ 25K49200-258#24252#24510
25K β†’ 30K208*83+125#24510#24385
30K β†’ 20M32159-127#24385#24512
20M β†’ 21M9822+76#24512#24436
21M β†’ 35K3629+7#24436#24429
35K β†’ 23M11018+92#24429#24337
23M β†’ 24M6928+41#24337#24296
24M β†’ 40K7217+55#24296#24241
40K β†’ 25.2M2911+18#24241#24223
25.2M β†’ FINISH7012+58#24223#24165
TOTALS1021*1212-751

* Includes athletes who did not complete a segment (DNF/DNQ).

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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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