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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Ella Zilli

Bib: 16057 β€’F β€’Age: N/A

NY

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 42%
Gender (Female)
#0 / 12578
Top 27%
Age Group (F18-39)
#0 / 5716
Top 46%
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
21:41
3.11 mi
Rank: #8396
Start β†’ 5K
21:41 | 6:59/mi
10K
43:55
6.21 mi
Rank: #9115 (-719)
5K β†’ 10K
22:14 | 7:10/mi
15K
1:06:49
9.32 mi
Rank: #9861 (-746)
10K β†’ 15K
22:54 | 7:23/mi
20K
1:29:51
12.43 mi
Rank: #10170 (-309)
15K β†’ 20K
23:02 | 7:25/mi
HALF
1:34:54
13.11 mi
Rank: #10274 (-104)
20K β†’ HALF
5:03 | 7:25/mi
25K
1:53:08
15.53 mi
Rank: #10425 (-151)
HALF β†’ 25K
18:14 | 7:32/mi
30K
2:18:50
18.64 mi
Rank: #11447 (-1022)
25K β†’ 30K
25:42 | 8:17/mi
20M
2:29:53
20.00 mi
Rank: #11601 (-154)
30K β†’ 20M
11:03 | 8:09/mi
21M
2:38:52
21.00 mi
Rank: #11872 (-271)
20M β†’ 21M
8:59 | 8:59/mi
35K
2:44:37
21.75 mi
Rank: #11867 (+5)
21M β†’ 35K
5:45 | 7:42/mi
23M
2:55:14
23.00 mi
Rank: #12101 (-234)
35K β†’ 23M
10:37 | 8:30/mi
24M
3:03:09
24.00 mi
Rank: #12132 (-31)
23M β†’ 24M
7:55 | 7:55/mi
40K
3:10:05
24.85 mi
Rank: #12139 (-7)
24M β†’ 40K
6:56 | 8:07/mi
25.2M
3:13:26
25.20 mi
Rank: #12248 (-109)
40K β†’ 25.2M
3:21 | 9:43/mi
FINISH
3:21:16
26.22 mi
Rank: #12251 (-3)
25.2M β†’ FINISH
7:50 | 7:42/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:34:54
Pace7:15 /mi
2nd Half
Distance13.11 mi
Time1:46:22
Pace8:07 /mi
πŸ“ŠPositive Split: 12.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:02:4521:416:5921:41
6:59
-
10K
6.21 mi11:24:5943:557:0522:14
7:10
+0:11
15K
9.32 mi11:47:531:06:497:1122:54
7:23
+0:13
20K
12.43 mi12:10:551:29:517:1423:02
7:25
+0:02
HALF
13.11 mi12:15:581:34:547:155:03
7:25
0:00
25K
15.53 mi12:34:121:53:087:1718:14
7:32
+0:07
30K
18.64 mi12:59:542:18:507:2725:42
8:17
+0:45
20M
20.00 mi13:10:572:29:537:3011:03
8:09
-0:08
21M
21.00 mi13:19:562:38:527:348:59
8:59
+0:50
35K
21.75 mi13:25:412:44:377:355:45
7:42
-1:17
23M
23.00 mi13:36:182:55:147:3810:37
8:30
+0:48
24M
24.00 mi13:44:133:03:097:387:55
7:55
-0:35
40K
24.85 mi13:51:093:10:057:396:56
8:07
+0:12
25.2M
25.20 mi13:54:303:13:267:413:21
9:43
+1:36
FINISH
26.22 mi14:02:203:21:167:417:50
7:42
-2:01

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

6:59 /mi

Average Pace

7:41 /mi

Slowest Pace

9:43 /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

43:55

22% of race

Time at Steady Pace

1:30:43

45% of race

Time at Slower Pace

1:06:38

33% of race

Average Pace: 7:41 /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 mi11:02:4521:416:5921:41
6:59
#8396
10K
6.21 mi11:24:5943:557:0522:14
7:10
#9115
15K
9.32 mi11:47:531:06:497:1122:54
7:23
#9861
20K
12.43 mi12:10:551:29:517:1423:02
7:25
#10170
HALF
13.11 mi12:15:581:34:547:155:03
7:25
#10274
25K
15.53 mi12:34:121:53:087:1718:14
7:32
#10425
30K
18.64 mi12:59:542:18:507:2725:42
8:17
#11447
20M
20.00 mi13:10:572:29:537:3011:03
8:09
#11601
21M
21.00 mi13:19:562:38:527:348:59
8:59
#11872
35K
21.75 mi13:25:412:44:377:355:45
7:42
#11867
23M
23.00 mi13:36:182:55:147:3810:37
8:30
#12101
24M
24.00 mi13:44:133:03:097:387:55
7:55
#12132
40K
24.85 mi13:51:093:10:057:396:56
8:07
#12139
25.2M
25.20 mi13:54:303:13:267:413:21
9:43
#12248
FINISH
26.22 mi14:02:203:21:167:417:50
7:42
#12251
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 mi83961208120811705(Top 40%)2870(Top 23%)2870(Top 50%)
10K6.21 mi3.10 mi9115-7191483-2751483-2759894(Top 34%)1865(Top 15%)1865(Top 33%)
15K9.32 mi3.11 mi9861-7461842-3591842-35911705(Top 40%)2870(Top 23%)2870(Top 50%)
20K12.43 mi3.11 mi10170-3092038-1962038-19611264(Top 39%)2720(Top 22%)2720(Top 48%)
HALF13.11 mi0.68 mi10274-1042093-552093-5512278(Top 42%)3183(Top 25%)3183(Top 56%)
25K15.53 mi2.42 mi10425-1512200-1072200-10711601(Top 40%)2954(Top 23%)2954(Top 52%)
30K18.64 mi3.11 mi11447-10222778-5782778-57815432(Top 53%)5206(Top 41%)5206(Top 91%)
20M20.00 mi1.36 mi11601-1542871-932871-9313782(Top 47%)4379(Top 35%)4379(Top 77%)
21M21.00 mi1.00 mi11872-2713047-1763047-17616038(Top 55%)5703(Top 45%)5703(Top 100%)
35K21.75 mi0.75 mi11867+53064-173064-1712241(Top 42%)3658(Top 29%)3658(Top 64%)
23M23.00 mi1.25 mi12101-2343231-1673231-16715614(Top 54%)5610(Top 45%)5610(Top 98%)
24M24.00 mi1.00 mi12132-313282-513282-5113153(Top 45%)4331(Top 34%)4331(Top 76%)
40K24.85 mi0.85 mi12139-73317-353317-3513211(Top 46%)4434(Top 35%)4434(Top 78%)
25.2M25.20 mi0.35 mi12248-1093376-593376-5918270(Top 63%)7162(Top 57%)7162(Top 125%)
FINISH26.22 mi1.02 mi12251-33400-243400-2412891(Top 44%)4323(Top 34%)4323(Top 76%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
Γ—21
+97ft-345ft

Overall

11705

Females

2870

F18-39

2870

5K→10K

3.1 - 6.2 mi

Top 34%
Γ—5
+79ft-138ft

Overall

9894

Females

1865

F18-39

1865

10K→15K

6.2 - 9.3 mi

Top 40%
Γ—3
+67ft-78ft

Overall

11705

Females

2870

F18-39

2870

15K→20K

9.3 - 12.4 mi

Top 39%
Γ—5
+106ft-86ft

Overall

11264

Females

2720

F18-39

2720

20K→HALF

12.4 - 13.1 mi

Top 42%
Γ—2
+19ft-37ft

Overall

12278

Females

3183

F18-39

3183

HALF→25K

13.1 - 15.5 mi

Top 40%
Γ—4
+66ft-88ft

Overall

11601

Females

2954

F18-39

2954

25K→30K

15.5 - 18.6 mi

Top 53%
Γ—9
+181ft-148ft

Overall

15432

Females

5206

F18-39

5206

30K→20M

18.6 - 20.0 mi

Top 47%
Γ—5
+64ft-50ft

Overall

13782

Females

4379

F18-39

4379

20M→21M

20.0 - 21.0 mi

Top 55%
Γ—8
+106ft-24ft

Overall

16038

Females

5703

F18-39

5703

21M→35K

21.0 - 21.8 mi

Top 42%
Γ—7
+17ft-86ft

Overall

12241

Females

3658

F18-39

3658

35K→23M

21.8 - 23.0 mi

Top 54%
Γ—5
+23ft-63ft

Overall

15614

Females

5610

F18-39

5610

23M→24M

23.0 - 24.0 mi

Top 45%
Γ—6
+12ft-82ft

Overall

13153

Females

4331

F18-39

4331

24M→40K

24.0 - 24.9 mi

Top 46%
Γ—1
+6ft-20ft

Overall

13211

Females

4434

F18-39

4434

40K→25.2M

24.9 - 25.2 mi

Top 63%
Γ—1
+13ft-16ft

Overall

18270

Females

7162

F18-39

7162

25.2M→FINISH

25.2 - 26.2 mi

Top 44%
Γ—2
+22ft-21ft

Overall

12891

Females

4323

F18-39

4323

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
698
Passed By
2149
Net Change
-3855
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#8396
5K β†’ 10K54200-719#8396#9115
10K β†’ 15K22200-746#9115#9861
15K β†’ 20K79200-309#9861#10170
20K β†’ HALF10114-104#10170#10274
HALF β†’ 25K78200-151#10274#10425
25K β†’ 30K36200-1022#10425#11447
30K β†’ 20M48200-154#11447#11601
20M β†’ 21M28200-271#11601#11872
21M β†’ 35K6156+5#11872#11867
35K β†’ 23M53200-234#11867#12101
23M β†’ 24M71102-31#12101#12132
24M β†’ 40K7986-7#12132#12139
40K β†’ 25.2M13122-109#12139#12248
25.2M β†’ FINISH6669-3#12248#12251
TOTALS6982149-3855
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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