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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Carolina Braga

Bib: 26397 •F •Age: N/A

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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
51°/41°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
28:18
3.11 mi
Rank: #23105
Start → 5K
28:18 | 9:07/mi
10K
55:43
6.21 mi
Rank: #22593 (+512)
5K → 10K
27:25 | 8:50/mi
15K
1:23:06
9.32 mi
Rank: #22344 (+249)
10K → 15K
27:23 | 8:49/mi
20K
1:50:23
12.43 mi
Rank: #21950 (+394)
15K → 20K
27:17 | 8:47/mi
HALF
1:56:21
13.11 mi
Rank: #21921 (+29)
20K → HALF
5:58 | 8:46/mi
25K
2:17:40
15.53 mi
Rank: #21614 (+307)
HALF → 25K
21:19 | 8:48/mi
30K
2:46:13
18.64 mi
Rank: #21384 (+230)
25K → 30K
28:33 | 9:12/mi
20M
2:58:48
20.00 mi
Rank: #21259 (+125)
30K → 20M
12:35 | 9:16/mi
21M
3:08:35
21.00 mi
Rank: #21187 (+72)
20M → 21M
9:47 | 9:47/mi
35K
3:15:14
21.75 mi
Rank: #21128 (+59)
21M → 35K
6:39 | 8:54/mi
23M
3:26:52
23.00 mi
Rank: #21053 (+75)
35K → 23M
11:38 | 9:18/mi
24M
3:35:49
24.00 mi
Rank: #20982 (+71)
23M → 24M
8:57 | 8:57/mi
40K
3:43:36
24.85 mi
Rank: #20909 (+73)
24M → 40K
7:47 | 9:07/mi
25.2M
3:46:58
25.20 mi
Rank: #20858 (+51)
40K → 25.2M
3:22 | 9:46/mi
FINISH
3:56:00
26.22 mi
Rank: #20855 (+3)
25.2M → FINISH
9:02 | 8:52/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:56:21
Pace8:53 /mi
2nd Half
Distance13.11 mi
Time1:59:39
Pace9:08 /mi
📊Positive Split: 2.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:35:3628:189:0728:18
9:07
-
10K
6.21 mi12:03:0155:438:5927:25
8:50
-0:17
15K
9.32 mi12:30:241:23:068:5527:23
8:49
-0:01
20K
12.43 mi12:57:411:50:238:5327:17
8:47
-0:02
HALF
13.11 mi13:03:391:56:218:535:58
8:46
-0:01
25K
15.53 mi13:24:582:17:408:5221:19
8:48
+0:02
30K
18.64 mi13:53:312:46:138:5528:33
9:12
+0:24
20M
20.00 mi14:06:062:58:488:5712:35
9:16
+0:04
21M
21.00 mi14:15:533:08:358:599:47
9:47
+0:31
35K
21.75 mi14:22:323:15:148:596:39
8:54
-0:53
23M
23.00 mi14:34:103:26:529:0011:38
9:18
+0:24
24M
24.00 mi14:43:073:35:499:008:57
8:57
-0:21
40K
24.85 mi14:50:543:43:369:007:47
9:07
+0:10
25.2M
25.20 mi14:54:163:46:589:013:22
9:46
+0:39
FINISH
26.22 mi15:03:183:56:009:019:02
8:52
-0:54

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

8:46 /mi

Average Pace

9:00 /mi

Slowest Pace

9:47 /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

3:42:51

94% of race

Time at Steady Pace

13:09

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:00 /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 mi11:35:3628:189:0728:18
9:07
#23105
10K
6.21 mi12:03:0155:438:5927:25
8:50
#22593
15K
9.32 mi12:30:241:23:068:5527:23
8:49
#22344
20K
12.43 mi12:57:411:50:238:5327:17
8:47
#21950
HALF
13.11 mi13:03:391:56:218:535:58
8:46
#21921
25K
15.53 mi13:24:582:17:408:5221:19
8:48
#21614
30K
18.64 mi13:53:312:46:138:5528:33
9:12
#21384
20M
20.00 mi14:06:062:58:488:5712:35
9:16
#21259
21M
21.00 mi14:15:533:08:358:599:47
9:47
#21187
35K
21.75 mi14:22:323:15:148:596:39
8:54
#21128
23M
23.00 mi14:34:103:26:529:0011:38
9:18
#21053
24M
24.00 mi14:43:073:35:499:008:57
8:57
#20982
40K
24.85 mi14:50:543:43:369:007:47
9:07
#20909
25.2M
25.20 mi14:54:163:46:589:013:22
9:46
#20858
FINISH
26.22 mi15:03:183:56:009:019:02
8:52
#20855
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 mi231059226922621809(Top 75%)8540(Top 68%)8540(Top 149%)
10K6.21 mi3.10 mi22593+5128956+2708956+27022025(Top 76%)8659(Top 69%)8659(Top 151%)
15K9.32 mi3.11 mi22344+2498832+1248832+12421809(Top 75%)8540(Top 68%)8540(Top 149%)
20K12.43 mi3.11 mi21950+3948632+2008632+20020885(Top 72%)8086(Top 64%)8086(Top 141%)
HALF13.11 mi0.68 mi21921+298622+108622+1021609(Top 74%)8434(Top 67%)8434(Top 148%)
25K15.53 mi2.42 mi21614+3078467+1558467+15520199(Top 70%)7764(Top 62%)7764(Top 136%)
30K18.64 mi3.11 mi21384+2308368+998368+9920473(Top 71%)7985(Top 63%)7985(Top 140%)
20M20.00 mi1.36 mi21259+1258322+468322+4620149(Top 69%)7889(Top 63%)7889(Top 138%)
21M21.00 mi1.00 mi21187+728289+338289+3319712(Top 68%)7705(Top 61%)7705(Top 135%)
35K21.75 mi0.75 mi21128+598271+188271+1819602(Top 68%)7760(Top 62%)7760(Top 136%)
23M23.00 mi1.25 mi21053+758234+378234+3719838(Top 68%)7912(Top 63%)7912(Top 138%)
24M24.00 mi1.00 mi20982+718216+188216+1819268(Top 66%)7657(Top 61%)7657(Top 134%)
40K24.85 mi0.85 mi20909+738185+318185+3118911(Top 65%)7533(Top 60%)7533(Top 132%)
25.2M25.20 mi0.35 mi20858+518170+158170+1518550(Top 64%)7347(Top 58%)7347(Top 129%)
FINISH26.22 mi1.02 mi20855+38175-58175-519940(Top 69%)8052(Top 64%)8052(Top 141%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 75%
×21
+97ft-345ft

Overall

21809

Females

8540

F18-39

8540

5K→10K

3.1 - 6.2 mi

Top 76%
×5
+79ft-138ft

Overall

22025

Females

8659

F18-39

8659

10K→15K

6.2 - 9.3 mi

Top 75%
×3
+67ft-78ft

Overall

21809

Females

8540

F18-39

8540

15K→20K

9.3 - 12.4 mi

Top 72%
×5
+106ft-86ft

Overall

20885

Females

8086

F18-39

8086

20K→HALF

12.4 - 13.1 mi

Top 74%
×2
+19ft-37ft

Overall

21609

Females

8434

F18-39

8434

HALF→25K

13.1 - 15.5 mi

Top 70%
×4
+66ft-88ft

Overall

20199

Females

7764

F18-39

7764

25K→30K

15.5 - 18.6 mi

Top 71%
×9
+181ft-148ft

Overall

20473

Females

7985

F18-39

7985

30K→20M

18.6 - 20.0 mi

Top 69%
×5
+64ft-50ft

Overall

20149

Females

7889

F18-39

7889

20M→21M

20.0 - 21.0 mi

Top 68%
×8
+106ft-24ft

Overall

19712

Females

7705

F18-39

7705

21M→35K

21.0 - 21.8 mi

Top 68%
×7
+17ft-86ft

Overall

19602

Females

7760

F18-39

7760

35K→23M

21.8 - 23.0 mi

Top 68%
×5
+23ft-63ft

Overall

19838

Females

7912

F18-39

7912

23M→24M

23.0 - 24.0 mi

Top 66%
×6
+12ft-82ft

Overall

19268

Females

7657

F18-39

7657

24M→40K

24.0 - 24.9 mi

Top 65%
×1
+6ft-20ft

Overall

18911

Females

7533

F18-39

7533

40K→25.2M

24.9 - 25.2 mi

Top 64%
×1
+13ft-16ft

Overall

18550

Females

7347

F18-39

7347

25.2M→FINISH

25.2 - 26.2 mi

Top 69%
×2
+22ft-21ft

Overall

19940

Females

8052

F18-39

8052

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2742*
Passed By
492
Net Change
+2250
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23105
5K → 10K610*98+512#23105#22593
10K → 15K319*70+249#22593#22344
15K → 20K413*19+394#22344#21950
20K → HALF4516+29#21950#21921
HALF → 25K320*13+307#21921#21614
25K → 30K279*49+230#21614#21384
30K → 20M15126+125#21384#21259
20M → 21M11139+72#21259#21187
21M → 35K7819+59#21187#21128
35K → 23M11439+75#21128#21053
23M → 24M9120+71#21053#20982
24M → 40K9320+73#20982#20909
40K → 25.2M587+51#20909#20858
25.2M → FINISH6057+3#20858#20855
TOTALS2742*492+2250

* 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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