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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Brittany Bruso

Bib: 28041 •F •Age: N/A

MA

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 Brittany

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 · 11:43/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
37:01
3.11 mi
Rank: #28766
Start → 5K
37:01 | 11:55/mi
10K
1:14:41
6.21 mi
Rank: #28730 (+36)
5K → 10K
37:40 | 12:08/mi
15K
1:51:45
9.32 mi
Rank: #28619 (+111)
10K → 15K
37:04 | 11:56/mi
20K
2:30:21
12.43 mi
Rank: #28543 (+76)
15K → 20K
38:36 | 12:26/mi
HALF
2:38:30
13.11 mi
Rank: #28521 (+22)
20K → HALF
8:09 | 11:58/mi
25K
3:10:12
15.53 mi
Rank: #28496 (+25)
HALF → 25K
31:42 | 13:05/mi
30K
3:51:04
18.64 mi
Rank: #28405 (+91)
25K → 30K
40:52 | 13:10/mi
20M
4:08:57
20.00 mi
Rank: #28360 (+45)
30K → 20M
17:53 | 13:10/mi
21M
4:23:29
21.00 mi
Rank: #28344 (+16)
20M → 21M
14:32 | 14:32/mi
35K
4:32:16
21.75 mi
Rank: #28295 (+49)
21M → 35K
8:47 | 11:45/mi
23M
4:48:18
23.00 mi
Rank: #28246 (+49)
35K → 23M
16:02 | 12:49/mi
24M
5:00:42
24.00 mi
Rank: #28220 (+26)
23M → 24M
12:24 | 12:24/mi
40K
5:12:53
24.85 mi
Rank: #28221 (-1)
24M → 40K
12:11 | 14:15/mi
25.2M
5:17:39
25.20 mi
Rank: #28210 (+11)
40K → 25.2M
4:46 | 13:50/mi
FINISH
5:29:35
26.22 mi
Rank: #28178 (+32)
25.2M → FINISH
11:56 | 11:43/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:38:30
Pace12:06 /mi
2nd Half
Distance13.11 mi
Time2:51:05
Pace13:04 /mi
📊Positive Split: 7.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:59:2037:0111:5537:01
11:55
-
10K
6.21 mi12:37:001:14:4112:0237:40
12:08
+0:13
15K
9.32 mi13:14:041:51:4512:0037:04
11:56
-0:12
20K
12.43 mi13:52:402:30:2112:0638:36
12:26
+0:30
HALF
13.11 mi14:00:492:38:3012:068:09
11:58
-0:28
25K
15.53 mi14:32:313:10:1212:1531:42
13:05
+1:07
30K
18.64 mi15:13:233:51:0412:2440:52
13:10
+0:05
20M
20.00 mi15:31:164:08:5712:2717:53
13:10
0:00
21M
21.00 mi15:45:484:23:2912:3314:32
14:32
+1:22
35K
21.75 mi15:54:354:32:1612:328:47
11:45
-2:47
23M
23.00 mi16:10:374:48:1812:3316:02
12:49
+1:04
24M
24.00 mi16:23:015:00:4212:3212:24
12:24
-0:25
40K
24.85 mi16:35:125:12:5312:3612:11
14:15
+1:51
25.2M
25.20 mi16:39:585:17:3912:374:46
13:50
-0:25
FINISH
26.22 mi16:51:545:29:3512:3511:56
11:43
-2:07

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

11:43 /mi

Average Pace

12:35 /mi

Slowest Pace

14:32 /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

1:42:57

31% of race

Time at Steady Pace

1:44:42

32% of race

Time at Slower Pace

2:01:56

37% of race

Average Pace: 12:34 /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 mi11:59:2037:0111:5537:01
11:55
#28766
10K
6.21 mi12:37:001:14:4112:0237:40
12:08
#28730
15K
9.32 mi13:14:041:51:4512:0037:04
11:56
#28619
20K
12.43 mi13:52:402:30:2112:0638:36
12:26
#28543
HALF
13.11 mi14:00:492:38:3012:068:09
11:58
#28521
25K
15.53 mi14:32:313:10:1212:1531:42
13:05
#28496
30K
18.64 mi15:13:233:51:0412:2440:52
13:10
#28405
20M
20.00 mi15:31:164:08:5712:2717:53
13:10
#28360
21M
21.00 mi15:45:484:23:2912:3314:32
14:32
#28344
35K
21.75 mi15:54:354:32:1612:328:47
11:45
#28295
23M
23.00 mi16:10:374:48:1812:3316:02
12:49
#28246
24M
24.00 mi16:23:015:00:4212:3212:24
12:24
#28220
40K
24.85 mi16:35:125:12:5312:3612:11
14:15
#28221
25.2M
25.20 mi16:39:585:17:3912:374:46
13:50
#28210
FINISH
26.22 mi16:51:545:29:3512:3511:56
11:43
#28178
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 mi28766124021240228310(Top 98%)12125(Top 96%)12125(Top 212%)
10K6.21 mi3.10 mi28730+3612380+2212380+2228653(Top 99%)12325(Top 98%)12325(Top 216%)
15K9.32 mi3.11 mi28619+11112297+8312297+8328310(Top 98%)12125(Top 96%)12125(Top 212%)
20K12.43 mi3.11 mi28543+7612253+4412253+4428334(Top 98%)12139(Top 97%)12139(Top 212%)
HALF13.11 mi0.68 mi28521+2212240+1312240+1328255(Top 97%)12114(Top 96%)12114(Top 212%)
25K15.53 mi2.42 mi28496+2512232+812232+828272(Top 97%)12120(Top 96%)12120(Top 212%)
30K18.64 mi3.11 mi28405+9112176+5612176+5627841(Top 96%)11908(Top 95%)11908(Top 208%)
20M20.00 mi1.36 mi28360+4512150+2612150+2627553(Top 95%)11796(Top 94%)11796(Top 206%)
21M21.00 mi1.00 mi28344+1612141+912141+927762(Top 96%)11941(Top 95%)11941(Top 209%)
35K21.75 mi0.75 mi28295+4912111+3012111+3026441(Top 91%)11270(Top 90%)11270(Top 197%)
23M23.00 mi1.25 mi28246+4912087+2412087+2427130(Top 93%)11648(Top 93%)11648(Top 204%)
24M24.00 mi1.00 mi28220+2612075+1212075+1227081(Top 93%)11667(Top 93%)11667(Top 204%)
40K24.85 mi0.85 mi28221-112084-912084-928072(Top 97%)12149(Top 97%)12149(Top 213%)
25.2M25.20 mi0.35 mi28210+1112079+512079+527068(Top 93%)11666(Top 93%)11666(Top 204%)
FINISH26.22 mi1.02 mi28178+3212062+1712062+1727147(Top 94%)11710(Top 93%)11710(Top 205%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 98%
×21
+97ft-345ft

Overall

28310

Females

12125

F18-39

12125

5K→10K

3.1 - 6.2 mi

Top 99%
×5
+79ft-138ft

Overall

28653

Females

12325

F18-39

12325

10K→15K

6.2 - 9.3 mi

Top 98%
×3
+67ft-78ft

Overall

28310

Females

12125

F18-39

12125

15K→20K

9.3 - 12.4 mi

Top 98%
×5
+106ft-86ft

Overall

28334

Females

12139

F18-39

12139

20K→HALF

12.4 - 13.1 mi

Top 97%
×2
+19ft-37ft

Overall

28255

Females

12114

F18-39

12114

HALF→25K

13.1 - 15.5 mi

Top 97%
×4
+66ft-88ft

Overall

28272

Females

12120

F18-39

12120

25K→30K

15.5 - 18.6 mi

Top 96%
×9
+181ft-148ft

Overall

27841

Females

11908

F18-39

11908

30K→20M

18.6 - 20.0 mi

Top 95%
×5
+64ft-50ft

Overall

27553

Females

11796

F18-39

11796

20M→21M

20.0 - 21.0 mi

Top 96%
×8
+106ft-24ft

Overall

27762

Females

11941

F18-39

11941

21M→35K

21.0 - 21.8 mi

Top 91%
×7
+17ft-86ft

Overall

26441

Females

11270

F18-39

11270

35K→23M

21.8 - 23.0 mi

Top 93%
×5
+23ft-63ft

Overall

27130

Females

11648

F18-39

11648

23M→24M

23.0 - 24.0 mi

Top 93%
×6
+12ft-82ft

Overall

27081

Females

11667

F18-39

11667

24M→40K

24.0 - 24.9 mi

Top 97%
×1
+6ft-20ft

Overall

28072

Females

12149

F18-39

12149

40K→25.2M

24.9 - 25.2 mi

Top 93%
×1
+13ft-16ft

Overall

27068

Females

11666

F18-39

11666

25.2M→FINISH

25.2 - 26.2 mi

Top 94%
×2
+22ft-21ft

Overall

27147

Females

11710

F18-39

11710

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
748
Passed By
160
Net Change
+588
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28766
5K → 10K7236+36#28766#28730
10K → 15K12312+111#28730#28619
15K → 20K8812+76#28619#28543
20K → HALF275+22#28543#28521
HALF → 25K6035+25#28521#28496
25K → 30K998+91#28496#28405
30K → 20M472+45#28405#28360
20M → 21M2812+16#28360#28344
21M → 35K490+49#28344#28295
35K → 23M589+49#28295#28246
23M → 24M304+26#28246#28220
24M → 40K1819-1#28220#28221
40K → 25.2M121+11#28221#28210
25.2M → FINISH375+32#28210#28178
TOTALS748160+588
📊

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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