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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Brione Bruce

Bib: 21514 •F •Age: N/A

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Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 45%
Masters (Masters Women)
#0 / 6862
Top 32%
Age Group (F45-49)
#0 / 1786
Top 39%
Race Day Weather
51°/41°F
overcast clouds
Personalized for Brione

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 · 8:01/mi at mile 13.1

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
25:22
3.11 mi
Rank: #18006
Start → 5K
25:22 | 8:10/mi
10K
50:19
6.21 mi
Rank: #17763 (+243)
5K → 10K
24:57 | 8:02/mi
15K
1:15:16
9.32 mi
Rank: #17591 (+172)
10K → 15K
24:57 | 8:02/mi
20K
1:40:21
12.43 mi
Rank: #17355 (+236)
15K → 20K
25:05 | 8:05/mi
HALF
1:45:49
13.11 mi
Rank: #17340 (+15)
20K → HALF
5:28 | 8:02/mi
25K
2:05:44
15.53 mi
Rank: #17224 (+116)
HALF → 25K
19:55 | 8:13/mi
30K
2:31:35
18.64 mi
Rank: #16930 (+294)
25K → 30K
25:51 | 8:20/mi
20M
2:42:54
20.00 mi
Rank: #16783 (+147)
30K → 20M
11:19 | 8:20/mi
21M
2:51:38
21.00 mi
Rank: #16633 (+150)
20M → 21M
8:44 | 8:44/mi
35K
2:57:53
21.75 mi
Rank: #16599 (+34)
21M → 35K
6:15 | 8:22/mi
23M
3:08:30
23.00 mi
Rank: #16518 (+81)
35K → 23M
10:37 | 8:30/mi
24M
3:16:42
24.00 mi
Rank: #16435 (+83)
23M → 24M
8:12 | 8:12/mi
40K
3:23:52
24.85 mi
Rank: #16343 (+92)
24M → 40K
7:10 | 8:23/mi
25.2M
3:26:54
25.20 mi
Rank: #16293 (+50)
40K → 25.2M
3:02 | 8:48/mi
FINISH
3:35:09
26.22 mi
Rank: #16276 (+17)
25.2M → FINISH
8:15 | 8:06/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:45:49
Pace8:05 /mi
2nd Half
Distance13.11 mi
Time1:49:20
Pace8:21 /mi
📊Positive Split: 3.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:26:4525:228:1025:22
8:10
-
10K
6.21 mi11:51:4250:198:0624:57
8:02
-0:08
15K
9.32 mi12:16:391:15:168:0524:57
8:02
0:00
20K
12.43 mi12:41:441:40:218:0525:05
8:05
+0:03
HALF
13.11 mi12:47:121:45:498:055:28
8:02
-0:03
25K
15.53 mi13:07:072:05:448:0619:55
8:13
+0:11
30K
18.64 mi13:32:582:31:358:0825:51
8:20
+0:07
20M
20.00 mi13:44:172:42:548:0911:19
8:20
0:00
21M
21.00 mi13:53:012:51:388:118:44
8:44
+0:24
35K
21.75 mi13:59:162:57:538:116:15
8:22
-0:22
23M
23.00 mi14:09:533:08:308:1210:37
8:30
+0:08
24M
24.00 mi14:18:053:16:428:128:12
8:12
-0:18
40K
24.85 mi14:25:153:23:528:137:10
8:23
+0:11
25.2M
25.20 mi14:28:173:26:548:133:02
8:48
+0:25
FINISH
26.22 mi14:36:323:35:098:138:15
8:06
-0:42

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

8:02 /mi

Average Pace

8:13 /mi

Slowest Pace

8:48 /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

3:12:46

90% of race

Time at Steady Pace

22:23

10% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:12 /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 mi11:26:4525:228:1025:22
8:10
#18006
10K
6.21 mi11:51:4250:198:0624:57
8:02
#17763
15K
9.32 mi12:16:391:15:168:0524:57
8:02
#17591
20K
12.43 mi12:41:441:40:218:0525:05
8:05
#17355
HALF
13.11 mi12:47:121:45:498:055:28
8:02
#17340
25K
15.53 mi13:07:072:05:448:0619:55
8:13
#17224
30K
18.64 mi13:32:582:31:358:0825:51
8:20
#16930
20M
20.00 mi13:44:172:42:548:0911:19
8:20
#16783
21M
21.00 mi13:53:012:51:388:118:44
8:44
#16633
35K
21.75 mi13:59:162:57:538:116:15
8:22
#16599
23M
23.00 mi14:09:533:08:308:1210:37
8:30
#16518
24M
24.00 mi14:18:053:16:428:128:12
8:12
#16435
40K
24.85 mi14:25:153:23:528:137:10
8:23
#16343
25.2M
25.20 mi14:28:173:26:548:133:02
8:48
#16293
FINISH
26.22 mi14:36:323:35:098:138:15
8:06
#16276
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi180066513651317260(Top 59%)6060(Top 48%)6060(Top 339%)
10K6.21 mi3.10 mi17763+2436349+1646349+16417480(Top 60%)6196(Top 49%)6196(Top 347%)
15K9.32 mi3.11 mi17591+1726263+866263+8617260(Top 59%)6060(Top 48%)6060(Top 339%)
20K12.43 mi3.11 mi17355+2366136+1276136+12716680(Top 57%)5756(Top 46%)5756(Top 322%)
HALF13.11 mi0.68 mi17340+156132+46132+417287(Top 60%)6070(Top 48%)6070(Top 340%)
25K15.53 mi2.42 mi17224+1166063+696063+6916881(Top 58%)5917(Top 47%)5917(Top 331%)
30K18.64 mi3.11 mi16930+2945922+1415922+14115775(Top 54%)5405(Top 43%)5405(Top 303%)
20M20.00 mi1.36 mi16783+1475857+655857+6515159(Top 52%)5161(Top 41%)5161(Top 289%)
21M21.00 mi1.00 mi16633+1505785+725785+7214619(Top 50%)4923(Top 39%)4923(Top 276%)
35K21.75 mi0.75 mi16599+345782+35782+316784(Top 58%)6195(Top 49%)6195(Top 347%)
23M23.00 mi1.25 mi16518+815773+95773+915634(Top 54%)5630(Top 45%)5630(Top 315%)
24M24.00 mi1.00 mi16435+835742+315742+3115118(Top 52%)5403(Top 43%)5403(Top 303%)
40K24.85 mi0.85 mi16343+925715+275715+2714990(Top 52%)5431(Top 43%)5431(Top 304%)
25.2M25.20 mi0.35 mi16293+505698+175698+1713611(Top 47%)4706(Top 37%)4706(Top 263%)
FINISH26.22 mi1.02 mi16276+175699-15699-115814(Top 54%)5846(Top 46%)5846(Top 327%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
×21
+97ft-345ft

Overall

17260

Females

6060

F45-49

6060

5K→10K

3.1 - 6.2 mi

Top 60%
×5
+79ft-138ft

Overall

17480

Females

6196

F45-49

6196

10K→15K

6.2 - 9.3 mi

Top 59%
×3
+67ft-78ft

Overall

17260

Females

6060

F45-49

6060

15K→20K

9.3 - 12.4 mi

Top 57%
×5
+106ft-86ft

Overall

16680

Females

5756

F45-49

5756

20K→HALF

12.4 - 13.1 mi

Top 60%
×2
+19ft-37ft

Overall

17287

Females

6070

F45-49

6070

HALF→25K

13.1 - 15.5 mi

Top 58%
×4
+66ft-88ft

Overall

16881

Females

5917

F45-49

5917

25K→30K

15.5 - 18.6 mi

Top 54%
×9
+181ft-148ft

Overall

15775

Females

5405

F45-49

5405

30K→20M

18.6 - 20.0 mi

Top 52%
×5
+64ft-50ft

Overall

15159

Females

5161

F45-49

5161

20M→21M

20.0 - 21.0 mi

Top 50%
×8
+106ft-24ft

Overall

14619

Females

4923

F45-49

4923

21M→35K

21.0 - 21.8 mi

Top 58%
×7
+17ft-86ft

Overall

16784

Females

6195

F45-49

6195

35K→23M

21.8 - 23.0 mi

Top 54%
×5
+23ft-63ft

Overall

15634

Females

5630

F45-49

5630

23M→24M

23.0 - 24.0 mi

Top 52%
×6
+12ft-82ft

Overall

15118

Females

5403

F45-49

5403

24M→40K

24.0 - 24.9 mi

Top 52%
×1
+6ft-20ft

Overall

14990

Females

5431

F45-49

5431

40K→25.2M

24.9 - 25.2 mi

Top 47%
×1
+13ft-16ft

Overall

13611

Females

4706

F45-49

4706

25.2M→FINISH

25.2 - 26.2 mi

Top 54%
×2
+22ft-21ft

Overall

15814

Females

5846

F45-49

5846

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2472*
Passed By
742
Net Change
+1730
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18006
5K → 10K421*178+243#18006#17763
10K → 15K273*101+172#17763#17591
15K → 20K294*58+236#17591#17355
20K → HALF4429+15#17355#17340
HALF → 25K19074+116#17340#17224
25K → 30K350*56+294#17224#16930
30K → 20M17023+147#16930#16783
20M → 21M17424+150#16783#16633
21M → 35K6935+34#16633#16599
35K → 23M13857+81#16599#16518
23M → 24M11128+83#16518#16435
24M → 40K11624+92#16435#16343
40K → 25.2M544+50#16343#16293
25.2M → FINISH6851+17#16293#16276
TOTALS2472*742+1730

* 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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Activity Data

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