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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Ana Acosta

Bib: 16673 •F •Age: N/A

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 39%
Gender (Female)
#0 / 12578
Top 23%
Age Group (F18-39)
#0 / 5716
Top 40%
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
24:18
3.11 mi
Rank: #15599
Start → 5K
24:18 | 7:50/mi
10K
47:31
6.21 mi
Rank: #14143 (+1456)
5K → 10K
23:13 | 7:29/mi
15K
1:10:39
9.32 mi
Rank: #13497 (+646)
10K → 15K
23:08 | 7:27/mi
20K
1:33:45
12.43 mi
Rank: #12980 (+517)
15K → 20K
23:06 | 7:27/mi
HALF
1:38:55
13.11 mi
Rank: #13009 (-29)
20K → HALF
5:10 | 7:35/mi
25K
1:57:17
15.53 mi
Rank: #12842 (+167)
HALF → 25K
18:22 | 7:35/mi
30K
2:21:26
18.64 mi
Rank: #12600 (+242)
25K → 30K
24:09 | 7:47/mi
20M
2:32:02
20.00 mi
Rank: #12485 (+115)
30K → 20M
10:36 | 7:49/mi
21M
2:40:04
21.00 mi
Rank: #12330 (+155)
20M → 21M
8:02 | 8:02/mi
35K
2:45:41
21.75 mi
Rank: #12273 (+57)
21M → 35K
5:37 | 7:31/mi
23M
2:54:58
23.00 mi
Rank: #11988 (+285)
35K → 23M
9:17 | 7:26/mi
24M
3:02:13
24.00 mi
Rank: #11776 (+212)
23M → 24M
7:15 | 7:15/mi
40K
3:08:23
24.85 mi
Rank: #11535 (+241)
24M → 40K
6:10 | 7:13/mi
25.2M
3:11:14
25.20 mi
Rank: #11489 (+46)
40K → 25.2M
2:51 | 8:16/mi
FINISH
3:18:23
26.22 mi
Rank: #11297 (+192)
25.2M → FINISH
7:09 | 7:01/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:38:55
Pace7:33 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:39:28
Pace7:36 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:25:5724:187:5024:18
7:50
-
10K
6.21 mi11:49:1047:317:3923:13
7:29
-0:21
15K
9.32 mi12:12:181:10:397:3523:08
7:27
-0:02
20K
12.43 mi12:35:241:33:457:3323:06
7:27
0:00
HALF
13.11 mi12:40:341:38:557:335:10
7:35
+0:08
25K
15.53 mi12:58:561:57:177:3318:22
7:35
0:00
30K
18.64 mi13:23:052:21:267:3624:09
7:47
+0:12
20M
20.00 mi13:33:412:32:027:3710:36
7:49
+0:02
21M
21.00 mi13:41:432:40:047:388:02
8:02
+0:13
35K
21.75 mi13:47:202:45:417:385:37
7:31
-0:31
23M
23.00 mi13:56:372:54:587:379:17
7:26
-0:05
24M
24.00 mi14:03:523:02:137:367:15
7:15
-0:11
40K
24.85 mi14:10:023:08:237:356:10
7:13
-0:02
25.2M
25.20 mi14:12:533:11:147:362:51
8:16
+1:03
FINISH
26.22 mi14:20:023:18:237:357:09
7:01
-1:15

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

7:01 /mi

Average Pace

7:34 /mi

Slowest Pace

8:16 /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

2:08:27

65% of race

Time at Steady Pace

1:09:56

35% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:34 /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 mi11:25:5724:187:5024:18
7:50
#15599
10K
6.21 mi11:49:1047:317:3923:13
7:29
#14143
15K
9.32 mi12:12:181:10:397:3523:08
7:27
#13497
20K
12.43 mi12:35:241:33:457:3323:06
7:27
#12980
HALF
13.11 mi12:40:341:38:557:335:10
7:35
#13009
25K
15.53 mi12:58:561:57:177:3318:22
7:35
#12842
30K
18.64 mi13:23:052:21:267:3624:09
7:47
#12600
20M
20.00 mi13:33:412:32:027:3710:36
7:49
#12485
21M
21.00 mi13:41:432:40:047:388:02
8:02
#12330
35K
21.75 mi13:47:202:45:417:385:37
7:31
#12273
23M
23.00 mi13:56:372:54:587:379:17
7:26
#11988
24M
24.00 mi14:03:523:02:137:367:15
7:15
#11776
40K
24.85 mi14:10:023:08:237:356:10
7:13
#11535
25.2M
25.20 mi14:12:533:11:147:362:51
8:16
#11489
FINISH
26.22 mi14:20:023:18:237:357:09
7:01
#11297
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 mi155995055505512368(Top 43%)3217(Top 26%)3217(Top 56%)
10K6.21 mi3.10 mi14143+14564181+8744181+87412700(Top 44%)3369(Top 27%)3369(Top 59%)
15K9.32 mi3.11 mi13497+6463827+3543827+35412368(Top 43%)3217(Top 26%)3217(Top 56%)
20K12.43 mi3.11 mi12980+5173566+2613566+26111453(Top 39%)2809(Top 22%)2809(Top 49%)
HALF13.11 mi0.68 mi13009-293590-243590-2413655(Top 47%)3926(Top 31%)3926(Top 69%)
25K15.53 mi2.42 mi12842+1673503+873503+8712059(Top 42%)3204(Top 25%)3204(Top 56%)
30K18.64 mi3.11 mi12600+2423420+833420+8311781(Top 41%)3178(Top 25%)3178(Top 56%)
20M20.00 mi1.36 mi12485+1153386+343386+3411385(Top 39%)3089(Top 25%)3089(Top 54%)
21M21.00 mi1.00 mi12330+1553316+703316+7010143(Top 35%)2564(Top 20%)2564(Top 45%)
35K21.75 mi0.75 mi12273+573291+253291+2510964(Top 38%)2977(Top 24%)2977(Top 52%)
23M23.00 mi1.25 mi11988+2853162+1293162+1298317(Top 29%)1795(Top 14%)1795(Top 31%)
24M24.00 mi1.00 mi11776+2123067+953067+958272(Top 29%)1855(Top 15%)1855(Top 32%)
40K24.85 mi0.85 mi11535+2412975+922975+926891(Top 24%)1337(Top 11%)1337(Top 23%)
25.2M25.20 mi0.35 mi11489+462965+102965+1010123(Top 35%)2887(Top 23%)2887(Top 51%)
FINISH26.22 mi1.02 mi11297+1922886+792886+797758(Top 27%)1814(Top 14%)1814(Top 32%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 43%
×21
+97ft-345ft

Overall

12368

Females

3217

F18-39

3217

5K→10K

3.1 - 6.2 mi

Top 44%
×5
+79ft-138ft

Overall

12700

Females

3369

F18-39

3369

10K→15K

6.2 - 9.3 mi

Top 43%
×3
+67ft-78ft

Overall

12368

Females

3217

F18-39

3217

15K→20K

9.3 - 12.4 mi

Top 39%
×5
+106ft-86ft

Overall

11453

Females

2809

F18-39

2809

20K→HALF

12.4 - 13.1 mi

Top 47%
×2
+19ft-37ft

Overall

13655

Females

3926

F18-39

3926

HALF→25K

13.1 - 15.5 mi

Top 42%
×4
+66ft-88ft

Overall

12059

Females

3204

F18-39

3204

25K→30K

15.5 - 18.6 mi

Top 41%
×9
+181ft-148ft

Overall

11781

Females

3178

F18-39

3178

30K→20M

18.6 - 20.0 mi

Top 39%
×5
+64ft-50ft

Overall

11385

Females

3089

F18-39

3089

20M→21M

20.0 - 21.0 mi

Top 35%
×8
+106ft-24ft

Overall

10143

Females

2564

F18-39

2564

21M→35K

21.0 - 21.8 mi

Top 38%
×7
+17ft-86ft

Overall

10964

Females

2977

F18-39

2977

35K→23M

21.8 - 23.0 mi

Top 29%
×5
+23ft-63ft

Overall

8317

Females

1795

F18-39

1795

23M→24M

23.0 - 24.0 mi

Top 29%
×6
+12ft-82ft

Overall

8272

Females

1855

F18-39

1855

24M→40K

24.0 - 24.9 mi

Top 24%
×1
+6ft-20ft

Overall

6891

Females

1337

F18-39

1337

40K→25.2M

24.9 - 25.2 mi

Top 35%
×1
+13ft-16ft

Overall

10123

Females

2887

F18-39

2887

25.2M→FINISH

25.2 - 26.2 mi

Top 27%
×2
+22ft-21ft

Overall

7758

Females

1814

F18-39

1814

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
4625*
Passed By
323
Net Change
+4302
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15599
5K → 10K1484*28+1456#15599#14143
10K → 15K667*21+646#14143#13497
15K → 20K530*13+517#13497#12980
20K → HALF1948-29#12980#13009
HALF → 25K219*52+167#13009#12842
25K → 30K305*63+242#12842#12600
30K → 20M14631+115#12600#12485
20M → 21M16712+155#12485#12330
21M → 35K7518+57#12330#12273
35K → 23M290*5+285#12273#11988
23M → 24M215*3+212#11988#11776
24M → 40K242*1+241#11776#11535
40K → 25.2M6519+46#11535#11489
25.2M → FINISH201*9+192#11489#11297
TOTALS4625*323+4302

* 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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