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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Ana Mercado Barahona

Bib: 33307 •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

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
34:04
3.11 mi
Rank: #27975
Start → 5K
34:04 | 10:58/mi
10K
1:10:25
6.21 mi
Rank: #28251 (-276)
5K → 10K
36:21 | 11:42/mi
15K
1:47:20
9.32 mi
Rank: #28274 (-23)
10K → 15K
36:55 | 11:53/mi
20K
2:25:01
12.43 mi
Rank: #28248 (+26)
15K → 20K
37:41 | 12:08/mi
HALF
2:32:57
13.11 mi
Rank: #28238 (+10)
20K → HALF
7:56 | 11:39/mi
25K
3:03:22
15.53 mi
Rank: #28184 (+54)
HALF → 25K
30:25 | 12:33/mi
30K
3:43:57
18.64 mi
Rank: #28139 (+45)
25K → 30K
40:35 | 13:04/mi
20M
4:02:26
20.00 mi
Rank: #28107 (+32)
30K → 20M
18:29 | 13:37/mi
21M
4:16:55
21.00 mi
Rank: #28086 (+21)
20M → 21M
14:29 | 14:29/mi
35K
4:26:44
21.75 mi
Rank: #28082 (+4)
21M → 35K
9:49 | 13:08/mi
23M
4:42:50
23.00 mi
Rank: #28053 (+29)
35K → 23M
16:06 | 12:52/mi
24M
4:55:31
24.00 mi
Rank: #28039 (+14)
23M → 24M
12:41 | 12:41/mi
40K
5:06:47
24.85 mi
Rank: #28030 (+9)
24M → 40K
11:16 | 13:11/mi
25.2M
5:11:41
25.20 mi
Rank: #28020 (+10)
40K → 25.2M
4:54 | 14:13/mi
FINISH
5:24:07
26.22 mi
Rank: #28017 (+3)
25.2M → FINISH
12:26 | 12:13/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:32:57
Pace11:41 /mi
2nd Half
Distance13.11 mi
Time2:51:10
Pace13:04 /mi
📊Positive Split: 11.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:05:5834:0410:5834:04
10:58
-
10K
6.21 mi12:42:191:10:2511:2036:21
11:42
+0:44
15K
9.32 mi13:19:141:47:2011:3136:55
11:53
+0:11
20K
12.43 mi13:56:552:25:0111:4137:41
12:08
+0:15
HALF
13.11 mi14:04:512:32:5711:417:56
11:39
-0:29
25K
15.53 mi14:35:163:03:2211:4930:25
12:33
+0:54
30K
18.64 mi15:15:513:43:5712:0140:35
13:04
+0:31
20M
20.00 mi15:34:204:02:2612:0818:29
13:37
+0:33
21M
21.00 mi15:48:494:16:5512:1514:29
14:29
+0:52
35K
21.75 mi15:58:384:26:4412:169:49
13:08
-1:21
23M
23.00 mi16:14:444:42:5012:1816:06
12:52
-0:16
24M
24.00 mi16:27:254:55:3112:1912:41
12:41
-0:11
40K
24.85 mi16:38:415:06:4712:2111:16
13:11
+0:30
25.2M
25.20 mi16:43:355:11:4112:234:54
14:13
+1:02
FINISH
26.22 mi16:56:015:24:0712:2312:26
12:13
-2:00

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

10:58 /mi

Average Pace

12:22 /mi

Slowest Pace

14:29 /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

2:32:57

47% of race

Time at Steady Pace

2:02:02

38% of race

Time at Slower Pace

49:08

15% of race

Average Pace: 12:22 /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 mi12:05:5834:0410:5834:04
10:58
#27975
10K
6.21 mi12:42:191:10:2511:2036:21
11:42
#28251
15K
9.32 mi13:19:141:47:2011:3136:55
11:53
#28274
20K
12.43 mi13:56:552:25:0111:4137:41
12:08
#28248
HALF
13.11 mi14:04:512:32:5711:417:56
11:39
#28238
25K
15.53 mi14:35:163:03:2211:4930:25
12:33
#28184
30K
18.64 mi15:15:513:43:5712:0140:35
13:04
#28139
20M
20.00 mi15:34:204:02:2612:0818:29
13:37
#28107
21M
21.00 mi15:48:494:16:5512:1514:29
14:29
#28086
35K
21.75 mi15:58:384:26:4412:169:49
13:08
#28082
23M
23.00 mi16:14:444:42:5012:1816:06
12:52
#28053
24M
24.00 mi16:27:254:55:3112:1912:41
12:41
#28039
40K
24.85 mi16:38:415:06:4712:2111:16
13:11
#28030
25.2M
25.20 mi16:43:355:11:4112:234:54
14:13
#28020
FINISH
26.22 mi16:56:015:24:0712:2312:26
12:13
#28017
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 mi27975118661186628274(Top 97%)12096(Top 96%)12096(Top 212%)
10K6.21 mi3.10 mi28251-27612048-18212048-18228390(Top 98%)12159(Top 97%)12159(Top 213%)
15K9.32 mi3.11 mi28274-2312067-1912067-1928274(Top 97%)12096(Top 96%)12096(Top 212%)
20K12.43 mi3.11 mi28248+2612052+1512052+1528126(Top 97%)11999(Top 95%)11999(Top 210%)
HALF13.11 mi0.68 mi28238+1012046+612046+628023(Top 97%)11974(Top 95%)11974(Top 209%)
25K15.53 mi2.42 mi28184+5412026+2012026+2027938(Top 96%)11917(Top 95%)11917(Top 208%)
30K18.64 mi3.11 mi28139+4512006+2012006+2027771(Top 96%)11873(Top 94%)11873(Top 208%)
20M20.00 mi1.36 mi28107+3211994+1211994+1227873(Top 96%)11972(Top 95%)11972(Top 209%)
21M21.00 mi1.00 mi28086+2111985+911985+927721(Top 96%)11921(Top 95%)11921(Top 209%)
35K21.75 mi0.75 mi28082+411984+111984+127819(Top 96%)11992(Top 95%)11992(Top 210%)
23M23.00 mi1.25 mi28053+2911968+1611968+1627188(Top 94%)11681(Top 93%)11681(Top 204%)
24M24.00 mi1.00 mi28039+1411964+411964+427380(Top 94%)11807(Top 94%)11807(Top 207%)
40K24.85 mi0.85 mi28030+911960+411960+427220(Top 94%)11739(Top 93%)11739(Top 205%)
25.2M25.20 mi0.35 mi28020+1011957+311957+327395(Top 94%)11836(Top 94%)11836(Top 207%)
FINISH26.22 mi1.02 mi28017+311965-811965-827656(Top 95%)11944(Top 95%)11944(Top 209%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 97%
×21
+97ft-345ft

Overall

28274

Females

12096

F18-39

12096

5K→10K

3.1 - 6.2 mi

Top 98%
×5
+79ft-138ft

Overall

28390

Females

12159

F18-39

12159

10K→15K

6.2 - 9.3 mi

Top 97%
×3
+67ft-78ft

Overall

28274

Females

12096

F18-39

12096

15K→20K

9.3 - 12.4 mi

Top 97%
×5
+106ft-86ft

Overall

28126

Females

11999

F18-39

11999

20K→HALF

12.4 - 13.1 mi

Top 97%
×2
+19ft-37ft

Overall

28023

Females

11974

F18-39

11974

HALF→25K

13.1 - 15.5 mi

Top 96%
×4
+66ft-88ft

Overall

27938

Females

11917

F18-39

11917

25K→30K

15.5 - 18.6 mi

Top 96%
×9
+181ft-148ft

Overall

27771

Females

11873

F18-39

11873

30K→20M

18.6 - 20.0 mi

Top 96%
×5
+64ft-50ft

Overall

27873

Females

11972

F18-39

11972

20M→21M

20.0 - 21.0 mi

Top 96%
×8
+106ft-24ft

Overall

27721

Females

11921

F18-39

11921

21M→35K

21.0 - 21.8 mi

Top 96%
×7
+17ft-86ft

Overall

27819

Females

11992

F18-39

11992

35K→23M

21.8 - 23.0 mi

Top 94%
×5
+23ft-63ft

Overall

27188

Females

11681

F18-39

11681

23M→24M

23.0 - 24.0 mi

Top 94%
×6
+12ft-82ft

Overall

27380

Females

11807

F18-39

11807

24M→40K

24.0 - 24.9 mi

Top 94%
×1
+6ft-20ft

Overall

27220

Females

11739

F18-39

11739

40K→25.2M

24.9 - 25.2 mi

Top 94%
×1
+13ft-16ft

Overall

27395

Females

11836

F18-39

11836

25.2M→FINISH

25.2 - 26.2 mi

Top 95%
×2
+22ft-21ft

Overall

27656

Females

11944

F18-39

11944

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
561
Passed By
490
Net Change
-42
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27975
5K → 10K37200-276#27975#28251
10K → 15K6992-23#28251#28274
15K → 20K7448+26#28274#28248
20K → HALF155+10#28248#28238
HALF → 25K7622+54#28238#28184
25K → 30K7631+45#28184#28139
30K → 20M4614+32#28139#28107
20M → 21M3716+21#28107#28086
21M → 35K1410+4#28086#28082
35K → 23M356+29#28082#28053
23M → 24M2410+14#28053#28039
24M → 40K2213+9#28039#28030
40K → 25.2M166+10#28030#28020
25.2M → FINISH2017+3#28020#28017
TOTALS561490-42
📊

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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