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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Isabella Ellwood

Bib: 14332 •F •Age: N/A

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 26%
Gender (Female)
#0 / 12578
Top 9%
Age Group (F18-39)
#0 / 5716
Top 18%
Race Day Weather
51°/41°F
overcast clouds
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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
21:39
3.11 mi
Rank: #8309
Start → 5K
21:39 | 6:59/mi
10K
43:06
6.21 mi
Rank: #8106 (+203)
5K → 10K
21:27 | 6:55/mi
15K
1:04:48
9.32 mi
Rank: #8233 (-127)
10K → 15K
21:42 | 7:00/mi
20K
1:26:46
12.43 mi
Rank: #8235 (-2)
15K → 20K
21:58 | 7:05/mi
HALF
1:31:33
13.11 mi
Rank: #8264 (-29)
20K → HALF
4:47 | 7:02/mi
25K
1:48:48
15.53 mi
Rank: #8218 (+46)
HALF → 25K
17:15 | 7:07/mi
30K
2:11:17
18.64 mi
Rank: #8032 (+186)
25K → 30K
22:29 | 7:15/mi
20M
2:21:13
20.00 mi
Rank: #7956 (+76)
30K → 20M
9:56 | 7:19/mi
21M
2:28:46
21.00 mi
Rank: #7839 (+117)
20M → 21M
7:33 | 7:33/mi
35K
2:34:03
21.75 mi
Rank: #7802 (+37)
21M → 35K
5:17 | 7:04/mi
23M
2:43:16
23.00 mi
Rank: #7740 (+62)
35K → 23M
9:13 | 7:22/mi
24M
2:50:25
24.00 mi
Rank: #7686 (+54)
23M → 24M
7:09 | 7:09/mi
40K
2:56:42
24.85 mi
Rank: #7639 (+47)
24M → 40K
6:17 | 7:21/mi
25.2M
2:59:27
25.20 mi
Rank: #7629 (+10)
40K → 25.2M
2:45 | 7:59/mi
FINISH
3:06:36
26.22 mi
Rank: #7596 (+33)
25.2M → FINISH
7:09 | 7:01/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:31:33
Pace7:00 /mi
2nd Half
Distance13.11 mi
Time1:35:03
Pace7:16 /mi
📊Positive Split: 3.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:0421:396:5921:39
6:59
-
10K
6.21 mi11:12:3143:066:5721:27
6:55
-0:04
15K
9.32 mi11:34:131:04:486:5821:42
7:00
+0:05
20K
12.43 mi11:56:111:26:466:5921:58
7:05
+0:05
HALF
13.11 mi12:00:581:31:337:004:47
7:02
-0:03
25K
15.53 mi12:18:131:48:487:0117:15
7:07
+0:05
30K
18.64 mi12:40:422:11:177:0322:29
7:15
+0:08
20M
20.00 mi12:50:382:21:137:049:56
7:19
+0:04
21M
21.00 mi12:58:112:28:467:067:33
7:33
+0:14
35K
21.75 mi13:03:282:34:037:065:17
7:04
-0:29
23M
23.00 mi13:12:412:43:167:069:13
7:22
+0:18
24M
24.00 mi13:19:502:50:257:077:09
7:09
-0:13
40K
24.85 mi13:26:072:56:427:076:17
7:21
+0:12
25.2M
25.20 mi13:28:522:59:277:082:45
7:59
+0:38
FINISH
26.22 mi13:36:013:06:367:087:09
7:01
-0:58

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

6:55 /mi

Average Pace

7:07 /mi

Slowest Pace

7:59 /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

3:03:51

99% of race

Time at Steady Pace

2:45

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:07 /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 mi10:51:0421:396:5921:39
6:59
#8309
10K
6.21 mi11:12:3143:066:5721:27
6:55
#8106
15K
9.32 mi11:34:131:04:486:5821:42
7:00
#8233
20K
12.43 mi11:56:111:26:466:5921:58
7:05
#8235
HALF
13.11 mi12:00:581:31:337:004:47
7:02
#8264
25K
15.53 mi12:18:131:48:487:0117:15
7:07
#8218
30K
18.64 mi12:40:422:11:177:0322:29
7:15
#8032
20M
20.00 mi12:50:382:21:137:049:56
7:19
#7956
21M
21.00 mi12:58:112:28:467:067:33
7:33
#7839
35K
21.75 mi13:03:282:34:037:065:17
7:04
#7802
23M
23.00 mi13:12:412:43:167:069:13
7:22
#7740
24M
24.00 mi13:19:502:50:257:077:09
7:09
#7686
40K
24.85 mi13:26:072:56:427:076:17
7:21
#7639
25.2M
25.20 mi13:28:522:59:277:082:45
7:59
#7629
FINISH
26.22 mi13:36:013:06:367:087:09
7:01
#7596
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 mi8309117611768487(Top 29%)1295(Top 10%)1295(Top 23%)
10K6.21 mi3.10 mi8106+2031115+611115+617964(Top 27%)1076(Top 9%)1076(Top 19%)
15K9.32 mi3.11 mi8233-1271183-681183-688487(Top 29%)1295(Top 10%)1295(Top 23%)
20K12.43 mi3.11 mi8235-21190-71190-78371(Top 29%)1286(Top 10%)1286(Top 22%)
HALF13.11 mi0.68 mi8264-291203-131203-138833(Top 30%)1418(Top 11%)1418(Top 25%)
25K15.53 mi2.42 mi8218+461195+81195+88235(Top 28%)1328(Top 11%)1328(Top 23%)
30K18.64 mi3.11 mi8032+1861168+271168+277654(Top 26%)1229(Top 10%)1229(Top 22%)
20M20.00 mi1.36 mi7956+761162+61162+67769(Top 27%)1380(Top 11%)1380(Top 24%)
21M21.00 mi1.00 mi7839+1171137+251137+256856(Top 24%)1157(Top 9%)1157(Top 20%)
35K21.75 mi0.75 mi7802+371135+21135+27599(Top 26%)1379(Top 11%)1379(Top 24%)
23M23.00 mi1.25 mi7740+621138-31138-37901(Top 27%)1584(Top 13%)1584(Top 28%)
24M24.00 mi1.00 mi7686+541141-31141-37546(Top 26%)1517(Top 12%)1517(Top 27%)
40K24.85 mi0.85 mi7639+471152-111152-117819(Top 27%)1710(Top 14%)1710(Top 30%)
25.2M25.20 mi0.35 mi7629+101158-61158-68230(Top 28%)1961(Top 16%)1961(Top 34%)
FINISH26.22 mi1.02 mi7596+331169-111169-117729(Top 27%)1785(Top 14%)1785(Top 31%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
×21
+97ft-345ft

Overall

8487

Females

1295

F18-39

1295

5K→10K

3.1 - 6.2 mi

Top 27%
×5
+79ft-138ft

Overall

7964

Females

1076

F18-39

1076

10K→15K

6.2 - 9.3 mi

Top 29%
×3
+67ft-78ft

Overall

8487

Females

1295

F18-39

1295

15K→20K

9.3 - 12.4 mi

Top 29%
×5
+106ft-86ft

Overall

8371

Females

1286

F18-39

1286

20K→HALF

12.4 - 13.1 mi

Top 30%
×2
+19ft-37ft

Overall

8833

Females

1418

F18-39

1418

HALF→25K

13.1 - 15.5 mi

Top 28%
×4
+66ft-88ft

Overall

8235

Females

1328

F18-39

1328

25K→30K

15.5 - 18.6 mi

Top 26%
×9
+181ft-148ft

Overall

7654

Females

1229

F18-39

1229

30K→20M

18.6 - 20.0 mi

Top 27%
×5
+64ft-50ft

Overall

7769

Females

1380

F18-39

1380

20M→21M

20.0 - 21.0 mi

Top 24%
×8
+106ft-24ft

Overall

6856

Females

1157

F18-39

1157

21M→35K

21.0 - 21.8 mi

Top 26%
×7
+17ft-86ft

Overall

7599

Females

1379

F18-39

1379

35K→23M

21.8 - 23.0 mi

Top 27%
×5
+23ft-63ft

Overall

7901

Females

1584

F18-39

1584

23M→24M

23.0 - 24.0 mi

Top 26%
×6
+12ft-82ft

Overall

7546

Females

1517

F18-39

1517

24M→40K

24.0 - 24.9 mi

Top 27%
×1
+6ft-20ft

Overall

7819

Females

1710

F18-39

1710

40K→25.2M

24.9 - 25.2 mi

Top 28%
×1
+13ft-16ft

Overall

8230

Females

1961

F18-39

1961

25.2M→FINISH

25.2 - 26.2 mi

Top 27%
×2
+22ft-21ft

Overall

7729

Females

1785

F18-39

1785

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1635*
Passed By
912
Net Change
+713
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8309
5K → 10K314*111+203#8309#8106
10K → 15K83200-127#8106#8233
15K → 20K124126-2#8233#8235
20K → HALF1443-29#8235#8264
HALF → 25K13892+46#8264#8218
25K → 30K255*69+186#8218#8032
30K → 20M10226+76#8032#7956
20M → 21M13518+117#7956#7839
21M → 35K6225+37#7839#7802
35K → 23M11351+62#7802#7740
23M → 24M8935+54#7740#7686
24M → 40K10154+47#7686#7639
40K → 25.2M3424+10#7639#7629
25.2M → FINISH7138+33#7629#7596
TOTALS1635*912+713

* 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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