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BOSTON MARATHON 2026

Camillia Brieno

Bib: 19457β€’F

CA

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0:00
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Overall
#0 / 29021
Top 50%
Gender (Female)
#0 / 12578
Top 37%
Age Group (F18-39)
#0 / 5716
Race Day Weather
51Β°/41Β°F
overcast clouds

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
22:27
3.11 mi
Rank: #10435
Start β†’ 5K
22:27 | 7:14/mi
10K
46:19
6.21 mi
Rank: #12450 (-2015)
5K β†’ 10K
23:52 | 7:41/mi
15K
1:10:25
9.32 mi
Rank: #13275 (-825)
10K β†’ 15K
24:06 | 7:46/mi
20K
1:34:59
12.43 mi
Rank: #13800 (-525)
15K β†’ 20K
24:34 | 7:55/mi
HALF
1:40:22
13.11 mi
Rank: #13932 (-132)
20K β†’ HALF
5:23 | 7:54/mi
25K
1:59:48
15.53 mi
Rank: #14169 (-237)
HALF β†’ 25K
19:26 | 8:01/mi
30K
2:25:45
18.64 mi
Rank: #14517 (-348)
25K β†’ 30K
25:57 | 8:22/mi
20M
2:37:00
20.00 mi
Rank: #14519 (-2)
30K β†’ 20M
11:15 | 8:17/mi
21M
2:45:49
21.00 mi
Rank: #14518 (+1)
20M β†’ 21M
8:49 | 8:49/mi
35K
2:51:49
21.75 mi
Rank: #14507 (+11)
21M β†’ 35K
6:00 | 8:02/mi
23M
3:02:10
23.00 mi
Rank: #14477 (+30)
35K β†’ 23M
10:21 | 8:17/mi
24M
3:10:12
24.00 mi
Rank: #14460 (+17)
23M β†’ 24M
8:02 | 8:02/mi
40K
3:17:21
24.85 mi
Rank: #14472 (-12)
24M β†’ 40K
7:09 | 8:22/mi
25.2M
3:20:21
25.20 mi
Rank: #14444 (+28)
40K β†’ 25.2M
3:00 | 8:42/mi
FINISH
3:28:24
26.22 mi
Rank: #14459 (-15)
25.2M β†’ FINISH
8:03 | 7:54/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:40:22
Pace7:40 /mi
2nd Half
Distance13.11 mi
Time1:48:02
Pace8:15 /mi
πŸ“ŠPositive Split: 7.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:11:1622:277:1422:27
7:14
-
10K
6.21 mi11:35:0846:197:2823:52
7:41
+0:27
15K
9.32 mi11:59:141:10:257:3424:06
7:46
+0:05
20K
12.43 mi12:23:481:34:597:3924:34
7:55
+0:09
HALF
13.11 mi12:29:111:40:227:405:23
7:54
-0:01
25K
15.53 mi12:48:371:59:487:4319:26
8:01
+0:07
30K
18.64 mi13:14:342:25:457:5025:57
8:22
+0:21
20M
20.00 mi13:25:492:37:007:5211:15
8:17
-0:05
21M
21.00 mi13:34:382:45:497:548:49
8:49
+0:32
35K
21.75 mi13:40:382:51:497:556:00
8:02
-0:47
23M
23.00 mi13:50:593:02:107:5610:21
8:17
+0:15
24M
24.00 mi13:59:013:10:127:568:02
8:02
-0:15
40K
24.85 mi14:06:103:17:217:577:09
8:22
+0:20
25.2M
25.20 mi14:09:103:20:217:583:00
8:42
+0:20
FINISH
26.22 mi14:17:133:28:247:588:03
7:54
-0:48

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

7:14 /mi

Average Pace

7:57 /mi

Slowest Pace

8:49 /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

1:10:25

34% of race

Time at Steady Pace

1:11:28

34% of race

Time at Slower Pace

1:06:31

32% of race

Average Pace: 7:57 /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 mi11:11:1622:277:1422:27
7:14
#10435
10K
6.21 mi11:35:0846:197:2823:52
7:41
#12450
15K
9.32 mi11:59:141:10:257:3424:06
7:46
#13275
20K
12.43 mi12:23:481:34:597:3924:34
7:55
#13800
HALF
13.11 mi12:29:111:40:227:405:23
7:54
#13932
25K
15.53 mi12:48:371:59:487:4319:26
8:01
#14169
30K
18.64 mi13:14:342:25:457:5025:57
8:22
#14517
20M
20.00 mi13:25:492:37:007:5211:15
8:17
#14519
21M
21.00 mi13:34:382:45:497:548:49
8:49
#14518
35K
21.75 mi13:40:382:51:497:556:00
8:02
#14507
23M
23.00 mi13:50:593:02:107:5610:21
8:17
#14477
24M
24.00 mi13:59:013:10:127:568:02
8:02
#14460
40K
24.85 mi14:06:103:17:217:577:09
8:22
#14472
25.2M
25.20 mi14:09:103:20:217:583:00
8:42
#14444
FINISH
26.22 mi14:17:133:28:247:588:03
7:54
#14459
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 mi104352099209914991(Top 52%)4734(Top 38%)4734(Top 83%)
10K6.21 mi3.10 mi12450-20153199-11003199-110014614(Top 50%)4466(Top 36%)4466(Top 78%)
15K9.32 mi3.11 mi13275-8253706-5073706-50714991(Top 52%)4734(Top 38%)4734(Top 83%)
20K12.43 mi3.11 mi13800-5254030-3244030-32415396(Top 53%)5028(Top 40%)5028(Top 88%)
HALF13.11 mi0.68 mi13932-1324111-814111-8116323(Top 56%)5511(Top 44%)5511(Top 96%)
25K15.53 mi2.42 mi14169-2374264-1534264-15315518(Top 53%)5141(Top 41%)5141(Top 90%)
30K18.64 mi3.11 mi14517-3484511-2474511-24715964(Top 55%)5494(Top 44%)5494(Top 96%)
20M20.00 mi1.36 mi14519-24530-194530-1914823(Top 51%)4945(Top 39%)4945(Top 87%)
21M21.00 mi1.00 mi14518+14554-244554-2415098(Top 52%)5185(Top 41%)5185(Top 91%)
35K21.75 mi0.75 mi14507+114570-164570-1614646(Top 50%)4983(Top 40%)4983(Top 87%)
23M23.00 mi1.25 mi14477+304587-174587-1714283(Top 49%)4861(Top 39%)4861(Top 85%)
24M24.00 mi1.00 mi14460+174603-164603-1614031(Top 48%)4819(Top 38%)4819(Top 84%)
40K24.85 mi0.85 mi14472-124625-224625-2214860(Top 51%)5351(Top 43%)5351(Top 94%)
25.2M25.20 mi0.35 mi14444+284620+54620+512956(Top 45%)4344(Top 35%)4344(Top 76%)
FINISH26.22 mi1.02 mi14459-154646-264646-2614516(Top 50%)5186(Top 41%)5186(Top 91%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 52%
Γ—21
+97ft-345ft

Overall

14991

Females

4734

F18-39

4734

5K→10K

3.1 - 6.2 mi

Top 50%
Γ—5
+79ft-138ft

Overall

14614

Females

4466

F18-39

4466

10K→15K

6.2 - 9.3 mi

Top 52%
Γ—3
+67ft-78ft

Overall

14991

Females

4734

F18-39

4734

15K→20K

9.3 - 12.4 mi

Top 53%
Γ—5
+106ft-86ft

Overall

15396

Females

5028

F18-39

5028

20K→HALF

12.4 - 13.1 mi

Top 56%
Γ—2
+19ft-37ft

Overall

16323

Females

5511

F18-39

5511

HALF→25K

13.1 - 15.5 mi

Top 53%
Γ—4
+66ft-88ft

Overall

15518

Females

5141

F18-39

5141

25K→30K

15.5 - 18.6 mi

Top 55%
Γ—9
+181ft-148ft

Overall

15964

Females

5494

F18-39

5494

30K→20M

18.6 - 20.0 mi

Top 51%
Γ—5
+64ft-50ft

Overall

14823

Females

4945

F18-39

4945

20M→21M

20.0 - 21.0 mi

Top 52%
Γ—8
+106ft-24ft

Overall

15098

Females

5185

F18-39

5185

21M→35K

21.0 - 21.8 mi

Top 50%
Γ—7
+17ft-86ft

Overall

14646

Females

4983

F18-39

4983

35K→23M

21.8 - 23.0 mi

Top 49%
Γ—5
+23ft-63ft

Overall

14283

Females

4861

F18-39

4861

23M→24M

23.0 - 24.0 mi

Top 48%
Γ—6
+12ft-82ft

Overall

14031

Females

4819

F18-39

4819

24M→40K

24.0 - 24.9 mi

Top 51%
Γ—1
+6ft-20ft

Overall

14860

Females

5351

F18-39

5351

40K→25.2M

24.9 - 25.2 mi

Top 45%
Γ—1
+13ft-16ft

Overall

12956

Females

4344

F18-39

4344

25.2M→FINISH

25.2 - 26.2 mi

Top 50%
Γ—2
+22ft-21ft

Overall

14516

Females

5186

F18-39

5186

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
919
Passed By
1712
Net Change
-4024
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#10435
5K β†’ 10K5200-2015#10435#12450
10K β†’ 15K45200-825#12450#13275
15K β†’ 20K58200-525#13275#13800
20K β†’ HALF7139-132#13800#13932
HALF β†’ 25K76200-237#13932#14169
25K β†’ 30K97200-348#14169#14517
30K β†’ 20M9698-2#14517#14519
20M β†’ 21M101100+1#14519#14518
21M β†’ 35K6958+11#14518#14507
35K β†’ 23M10979+30#14507#14477
23M β†’ 24M8063+17#14477#14460
24M β†’ 40K6476-12#14460#14472
40K β†’ 25.2M4315+28#14472#14444
25.2M β†’ FINISH6984-15#14444#14459
TOTALS9191712-4024
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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing