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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Breanna Brannan

Bib: 15181 •F •Age: N/A

UT

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 Breanna

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 · 8:53/mi at mile 26.2

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
29:09
3.11 mi
Rank: #24084
Start → 5K
29:09 | 9:23/mi
10K
1:01:59
6.21 mi
Rank: #25846 (-1762)
5K → 10K
32:50 | 10:35/mi
15K
1:35:55
9.32 mi
Rank: #26494 (-648)
10K → 15K
33:56 | 10:56/mi
20K
2:10:11
12.43 mi
Rank: #26636 (-142)
15K → 20K
34:16 | 11:02/mi
HALF
2:17:12
13.11 mi
Rank: #26600 (+36)
20K → HALF
7:01 | 10:18/mi
25K
2:43:32
15.53 mi
Rank: #26518 (+82)
HALF → 25K
26:20 | 10:52/mi
30K
3:17:37
18.64 mi
Rank: #26322 (+196)
25K → 30K
34:05 | 10:59/mi
20M
3:32:02
20.00 mi
Rank: #26164 (+158)
30K → 20M
14:25 | 10:37/mi
21M
3:43:00
21.00 mi
Rank: #26021 (+143)
20M → 21M
10:58 | 10:58/mi
35K
3:50:32
21.75 mi
Rank: #25917 (+104)
21M → 35K
7:32 | 10:05/mi
23M
4:04:10
23.00 mi
Rank: #25842 (+75)
35K → 23M
13:38 | 10:54/mi
24M
4:14:09
24.00 mi
Rank: #25720 (+122)
23M → 24M
9:59 | 9:59/mi
40K
4:23:39
24.85 mi
Rank: #25667 (+53)
24M → 40K
9:30 | 11:07/mi
25.2M
4:27:38
25.20 mi
Rank: #25636 (+31)
40K → 25.2M
3:59 | 11:34/mi
FINISH
4:36:41
26.22 mi
Rank: #25481 (+155)
25.2M → FINISH
9:03 | 8:53/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:17:12
Pace10:28 /mi
2nd Half
Distance13.11 mi
Time2:19:29
Pace10:39 /mi
📊Positive Split: 1.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:01:3129:099:2329:09
9:23
-
10K
6.21 mi11:34:211:01:599:5932:50
10:35
+1:12
15K
9.32 mi12:08:171:35:5510:1833:56
10:56
+0:21
20K
12.43 mi12:42:332:10:1110:2934:16
11:02
+0:06
HALF
13.11 mi12:49:342:17:1210:287:01
10:18
-0:44
25K
15.53 mi13:15:542:43:3210:3226:20
10:52
+0:34
30K
18.64 mi13:49:593:17:3710:3734:05
10:59
+0:07
20M
20.00 mi14:04:243:32:0210:3714:25
10:37
-0:22
21M
21.00 mi14:15:223:43:0010:3810:58
10:58
+0:21
35K
21.75 mi14:22:543:50:3210:377:32
10:05
-0:53
23M
23.00 mi14:36:324:04:1010:3713:38
10:54
+0:49
24M
24.00 mi14:46:314:14:0910:369:59
9:59
-0:55
40K
24.85 mi14:56:014:23:3910:379:30
11:07
+1:08
25.2M
25.20 mi15:00:004:27:3810:383:59
11:34
+0:27
FINISH
26.22 mi15:09:034:36:4110:349:03
8:53
-2:41

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

8:53 /mi

Average Pace

10:34 /mi

Slowest Pace

11:34 /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

1:02:44

23% of race

Time at Steady Pace

3:29:58

76% of race

Time at Slower Pace

3:59

1% of race

Average Pace: 10:33 /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 mi11:01:3129:099:2329:09
9:23
#24084
10K
6.21 mi11:34:211:01:599:5932:50
10:35
#25846
15K
9.32 mi12:08:171:35:5510:1833:56
10:56
#26494
20K
12.43 mi12:42:332:10:1110:2934:16
11:02
#26636
HALF
13.11 mi12:49:342:17:1210:287:01
10:18
#26600
25K
15.53 mi13:15:542:43:3210:3226:20
10:52
#26518
30K
18.64 mi13:49:593:17:3710:3734:05
10:59
#26322
20M
20.00 mi14:04:243:32:0210:3714:25
10:37
#26164
21M
21.00 mi14:15:223:43:0010:3810:58
10:58
#26021
35K
21.75 mi14:22:543:50:3210:377:32
10:05
#25917
23M
23.00 mi14:36:324:04:1010:3713:38
10:54
#25842
24M
24.00 mi14:46:314:14:0910:369:59
9:59
#25720
40K
24.85 mi14:56:014:23:3910:379:30
11:07
#25667
25.2M
25.20 mi15:00:004:27:3810:383:59
11:34
#25636
FINISH
26.22 mi15:09:034:36:4110:349:03
8:53
#25481
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 mi240849708970827335(Top 94%)11511(Top 92%)11511(Top 201%)
10K6.21 mi3.10 mi25846-176210641-93310641-93327035(Top 93%)11313(Top 90%)11313(Top 198%)
15K9.32 mi3.11 mi26494-64810998-35710998-35727335(Top 94%)11511(Top 92%)11511(Top 201%)
20K12.43 mi3.11 mi26636-14211091-9311091-9326991(Top 93%)11304(Top 90%)11304(Top 198%)
HALF13.11 mi0.68 mi26600+3611079+1211079+1226275(Top 91%)10915(Top 87%)10915(Top 191%)
25K15.53 mi2.42 mi26518+8211032+4711032+4726114(Top 90%)10863(Top 86%)10863(Top 190%)
30K18.64 mi3.11 mi26322+19610958+7410958+7425296(Top 87%)10521(Top 84%)10521(Top 184%)
20M20.00 mi1.36 mi26164+15810877+8110877+8124114(Top 83%)9978(Top 79%)9978(Top 175%)
21M21.00 mi1.00 mi26021+14310809+6810809+6823053(Top 79%)9457(Top 75%)9457(Top 165%)
35K21.75 mi0.75 mi25917+10410762+4710762+4723376(Top 81%)9652(Top 77%)9652(Top 169%)
23M23.00 mi1.25 mi25842+7510736+2610736+2624280(Top 84%)10194(Top 81%)10194(Top 178%)
24M24.00 mi1.00 mi25720+12210684+5210684+5222778(Top 78%)9436(Top 75%)9436(Top 165%)
40K24.85 mi0.85 mi25667+5310674+1010674+1024470(Top 84%)10380(Top 83%)10380(Top 182%)
25.2M25.20 mi0.35 mi25636+3110661+1310661+1323645(Top 81%)9959(Top 79%)9959(Top 174%)
FINISH26.22 mi1.02 mi25481+15510589+7210589+7220033(Top 69%)8110(Top 64%)8110(Top 142%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
×21
+97ft-345ft

Overall

27335

Females

11511

F18-39

11511

5K→10K

3.1 - 6.2 mi

Top 93%
×5
+79ft-138ft

Overall

27035

Females

11313

F18-39

11313

10K→15K

6.2 - 9.3 mi

Top 94%
×3
+67ft-78ft

Overall

27335

Females

11511

F18-39

11511

15K→20K

9.3 - 12.4 mi

Top 93%
×5
+106ft-86ft

Overall

26991

Females

11304

F18-39

11304

20K→HALF

12.4 - 13.1 mi

Top 91%
×2
+19ft-37ft

Overall

26275

Females

10915

F18-39

10915

HALF→25K

13.1 - 15.5 mi

Top 90%
×4
+66ft-88ft

Overall

26114

Females

10863

F18-39

10863

25K→30K

15.5 - 18.6 mi

Top 87%
×9
+181ft-148ft

Overall

25296

Females

10521

F18-39

10521

30K→20M

18.6 - 20.0 mi

Top 83%
×5
+64ft-50ft

Overall

24114

Females

9978

F18-39

9978

20M→21M

20.0 - 21.0 mi

Top 79%
×8
+106ft-24ft

Overall

23053

Females

9457

F18-39

9457

21M→35K

21.0 - 21.8 mi

Top 81%
×7
+17ft-86ft

Overall

23376

Females

9652

F18-39

9652

35K→23M

21.8 - 23.0 mi

Top 84%
×5
+23ft-63ft

Overall

24280

Females

10194

F18-39

10194

23M→24M

23.0 - 24.0 mi

Top 78%
×6
+12ft-82ft

Overall

22778

Females

9436

F18-39

9436

24M→40K

24.0 - 24.9 mi

Top 84%
×1
+6ft-20ft

Overall

24470

Females

10380

F18-39

10380

40K→25.2M

24.9 - 25.2 mi

Top 81%
×1
+13ft-16ft

Overall

23645

Females

9959

F18-39

9959

25.2M→FINISH

25.2 - 26.2 mi

Top 69%
×2
+22ft-21ft

Overall

20033

Females

8110

F18-39

8110

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1361*
Passed By
720
Net Change
-1397
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24084
5K → 10K5200-1762#24084#25846
10K → 15K12200-648#25846#26494
15K → 20K69200-142#26494#26636
20K → HALF382+36#26636#26600
HALF → 25K12341+82#26600#26518
25K → 30K223*27+196#26518#26322
30K → 20M1613+158#26322#26164
20M → 21M1474+143#26164#26021
21M → 35K1073+104#26021#25917
35K → 23M9015+75#25917#25842
23M → 24M1231+122#25842#25720
24M → 40K7219+53#25720#25667
40K → 25.2M365+31#25667#25636
25.2M → FINISH1550+155#25636#25481
TOTALS1361*720-1397

* 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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