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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Alice Nava

Bib: 16259 •F •Age: N/A

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 33%
Gender (Female)
#0 / 12578
Top 16%
Age Group (F18-39)
#0 / 5716
Top 29%
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
22:34
3.11 mi
Rank: #10729
Start → 5K
22:34 | 7:16/mi
10K
45:14
6.21 mi
Rank: #10906 (-177)
5K → 10K
22:40 | 7:18/mi
15K
1:07:59
9.32 mi
Rank: #10985 (-79)
10K → 15K
22:45 | 7:20/mi
20K
1:30:46
12.43 mi
Rank: #10860 (+125)
15K → 20K
22:47 | 7:20/mi
HALF
1:35:42
13.11 mi
Rank: #10826 (+34)
20K → HALF
4:56 | 7:15/mi
25K
1:53:18
15.53 mi
Rank: #10530 (+296)
HALF → 25K
17:36 | 7:16/mi
30K
2:16:26
18.64 mi
Rank: #10220 (+310)
25K → 30K
23:08 | 7:27/mi
20M
2:26:32
20.00 mi
Rank: #10073 (+147)
30K → 20M
10:06 | 7:27/mi
21M
2:34:19
21.00 mi
Rank: #9930 (+143)
20M → 21M
7:47 | 7:47/mi
35K
2:39:45
21.75 mi
Rank: #9869 (+61)
21M → 35K
5:26 | 7:16/mi
23M
2:49:05
23.00 mi
Rank: #9722 (+147)
35K → 23M
9:20 | 7:28/mi
24M
2:56:29
24.00 mi
Rank: #9689 (+33)
23M → 24M
7:24 | 7:24/mi
40K
3:02:55
24.85 mi
Rank: #9640 (+49)
24M → 40K
6:26 | 7:32/mi
25.2M
3:05:44
25.20 mi
Rank: #9608 (+32)
40K → 25.2M
2:49 | 8:11/mi
FINISH
3:12:55
26.22 mi
Rank: #9495 (+113)
25.2M → FINISH
7:11 | 7:03/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:35:42
Pace7:19 /mi
2nd Half
Distance13.11 mi
Time1:37:13
Pace7:25 /mi
📊Positive Split: 1.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:03:4122:347:1622:34
7:16
-
10K
6.21 mi11:26:2145:147:1722:40
7:18
+0:02
15K
9.32 mi11:49:061:07:597:1822:45
7:20
+0:02
20K
12.43 mi12:11:531:30:467:1922:47
7:20
0:00
HALF
13.11 mi12:16:491:35:427:194:56
7:15
-0:05
25K
15.53 mi12:34:251:53:187:1817:36
7:16
+0:01
30K
18.64 mi12:57:332:16:267:2023:08
7:27
+0:11
20M
20.00 mi13:07:392:26:327:2010:06
7:27
0:00
21M
21.00 mi13:15:262:34:197:217:47
7:47
+0:20
35K
21.75 mi13:20:522:39:457:215:26
7:16
-0:31
23M
23.00 mi13:30:122:49:057:229:20
7:28
+0:12
24M
24.00 mi13:37:362:56:297:227:24
7:24
-0:04
40K
24.85 mi13:44:023:02:557:226:26
7:32
+0:08
25.2M
25.20 mi13:46:513:05:447:232:49
8:11
+0:39
FINISH
26.22 mi13:54:023:12:557:227:11
7:03
-1:08

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

7:03 /mi

Average Pace

7:22 /mi

Slowest Pace

8:11 /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

3:02:19

95% of race

Time at Steady Pace

10:36

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:21 /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 mi11:03:4122:347:1622:34
7:16
#10729
10K
6.21 mi11:26:2145:147:1722:40
7:18
#10906
15K
9.32 mi11:49:061:07:597:1822:45
7:20
#10985
20K
12.43 mi12:11:531:30:467:1922:47
7:20
#10860
HALF
13.11 mi12:16:491:35:427:194:56
7:15
#10826
25K
15.53 mi12:34:251:53:187:1817:36
7:16
#10530
30K
18.64 mi12:57:332:16:267:2023:08
7:27
#10220
20M
20.00 mi13:07:392:26:327:2010:06
7:27
#10073
21M
21.00 mi13:15:262:34:197:217:47
7:47
#9930
35K
21.75 mi13:20:522:39:457:215:26
7:16
#9869
23M
23.00 mi13:30:122:49:057:229:20
7:28
#9722
24M
24.00 mi13:37:362:56:297:227:24
7:24
#9689
40K
24.85 mi13:44:023:02:557:226:26
7:32
#9640
25.2M
25.20 mi13:46:513:05:447:232:49
8:11
#9608
FINISH
26.22 mi13:54:023:12:557:227:11
7:03
#9495
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 mi107292237223711270(Top 39%)2617(Top 21%)2617(Top 46%)
10K6.21 mi3.10 mi10906-1772352-1152352-11511120(Top 38%)2493(Top 20%)2493(Top 44%)
15K9.32 mi3.11 mi10985-792411-592411-5911270(Top 39%)2617(Top 21%)2617(Top 46%)
20K12.43 mi3.11 mi10860+1252395+162395+1610487(Top 36%)2295(Top 18%)2295(Top 40%)
HALF13.11 mi0.68 mi10826+342379+162379+1610687(Top 37%)2311(Top 18%)2311(Top 40%)
25K15.53 mi2.42 mi10530+2962261+1182261+1189385(Top 32%)1823(Top 14%)1823(Top 32%)
30K18.64 mi3.11 mi10220+3102147+1142147+1149237(Top 32%)1907(Top 15%)1907(Top 33%)
20M20.00 mi1.36 mi10073+1472095+522095+528678(Top 30%)1787(Top 14%)1787(Top 31%)
21M21.00 mi1.00 mi9930+1432049+462049+468421(Top 29%)1785(Top 14%)1785(Top 31%)
35K21.75 mi0.75 mi9869+612033+162033+169061(Top 31%)2046(Top 16%)2046(Top 36%)
23M23.00 mi1.25 mi9722+1471997+361997+368581(Top 30%)1915(Top 15%)1915(Top 34%)
24M24.00 mi1.00 mi9689+332001-42001-49381(Top 32%)2354(Top 19%)2354(Top 41%)
40K24.85 mi0.85 mi9640+492000+12000+19048(Top 31%)2292(Top 18%)2292(Top 40%)
25.2M25.20 mi0.35 mi9608+322001-12001-19428(Top 32%)2545(Top 20%)2545(Top 45%)
FINISH26.22 mi1.02 mi9495+1131985+161985+168004(Top 28%)1929(Top 15%)1929(Top 34%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21
+97ft-345ft

Overall

11270

Females

2617

F18-39

2617

5K→10K

3.1 - 6.2 mi

Top 38%
×5
+79ft-138ft

Overall

11120

Females

2493

F18-39

2493

10K→15K

6.2 - 9.3 mi

Top 39%
×3
+67ft-78ft

Overall

11270

Females

2617

F18-39

2617

15K→20K

9.3 - 12.4 mi

Top 36%
×5
+106ft-86ft

Overall

10487

Females

2295

F18-39

2295

20K→HALF

12.4 - 13.1 mi

Top 37%
×2
+19ft-37ft

Overall

10687

Females

2311

F18-39

2311

HALF→25K

13.1 - 15.5 mi

Top 32%
×4
+66ft-88ft

Overall

9385

Females

1823

F18-39

1823

25K→30K

15.5 - 18.6 mi

Top 32%
×9
+181ft-148ft

Overall

9237

Females

1907

F18-39

1907

30K→20M

18.6 - 20.0 mi

Top 30%
×5
+64ft-50ft

Overall

8678

Females

1787

F18-39

1787

20M→21M

20.0 - 21.0 mi

Top 29%
×8
+106ft-24ft

Overall

8421

Females

1785

F18-39

1785

21M→35K

21.0 - 21.8 mi

Top 31%
×7
+17ft-86ft

Overall

9061

Females

2046

F18-39

2046

35K→23M

21.8 - 23.0 mi

Top 30%
×5
+23ft-63ft

Overall

8581

Females

1915

F18-39

1915

23M→24M

23.0 - 24.0 mi

Top 32%
×6
+12ft-82ft

Overall

9381

Females

2354

F18-39

2354

24M→40K

24.0 - 24.9 mi

Top 31%
×1
+6ft-20ft

Overall

9048

Females

2292

F18-39

2292

40K→25.2M

24.9 - 25.2 mi

Top 32%
×1
+13ft-16ft

Overall

9428

Females

2545

F18-39

2545

25.2M→FINISH

25.2 - 26.2 mi

Top 28%
×2
+22ft-21ft

Overall

8004

Females

1929

F18-39

1929

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2184*
Passed By
795
Net Change
+1234
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10729
5K → 10K159200-177#10729#10906
10K → 15K140200-79#10906#10985
15K → 20K207*82+125#10985#10860
20K → HALF5218+34#10860#10826
HALF → 25K316*20+296#10826#10530
25K → 30K360*50+310#10530#10220
30K → 20M15811+147#10220#10073
20M → 21M163*20+143#10073#9930
21M → 35K8726+61#9930#9869
35K → 23M17427+147#9869#9722
23M → 24M8451+33#9722#9689
24M → 40K9142+49#9689#9640
40K → 25.2M4715+32#9640#9608
25.2M → FINISH14633+113#9608#9495
TOTALS2184*795+1234

* 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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