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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Carla Della Bella

Bib: 26136 •F •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F65-69)
#0 / 273
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
28:10
3.11 mi
Rank: #22941
Start → 5K
28:10 | 9:04/mi
10K
56:38
6.21 mi
Rank: #23243 (-302)
5K → 10K
28:28 | 9:10/mi
15K
1:25:46
9.32 mi
Rank: #23561 (-318)
10K → 15K
29:08 | 9:23/mi
20K
1:56:04
12.43 mi
Rank: #23823 (-262)
15K → 20K
30:18 | 9:46/mi
HALF
2:02:29
13.11 mi
Rank: #23834 (-11)
20K → HALF
6:25 | 9:25/mi
25K
2:27:24
15.53 mi
Rank: #24067 (-233)
HALF → 25K
24:55 | 10:17/mi
30K
3:00:05
18.64 mi
Rank: #24091 (-24)
25K → 30K
32:41 | 10:32/mi
20M
3:14:24
20.00 mi
Rank: #24073 (+18)
30K → 20M
14:19 | 10:33/mi
21M
3:25:54
21.00 mi
Rank: #24076 (-3)
20M → 21M
11:30 | 11:30/mi
35K
3:33:13
21.75 mi
Rank: #24018 (+58)
21M → 35K
7:19 | 9:47/mi
23M
3:46:40
23.00 mi
Rank: #23983 (+35)
35K → 23M
13:27 | 10:45/mi
24M
3:57:07
24.00 mi
Rank: #23989 (-6)
23M → 24M
10:27 | 10:27/mi
40K
4:06:22
24.85 mi
Rank: #23987 (+2)
24M → 40K
9:15 | 10:50/mi
25.2M
4:10:15
25.20 mi
Rank: #23972 (+15)
40K → 25.2M
3:53 | 11:16/mi
FINISH
4:20:21
26.22 mi
Rank: #23948 (+24)
25.2M → FINISH
10:06 | 9:55/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:02:29
Pace9:21 /mi
2nd Half
Distance13.11 mi
Time2:17:52
Pace10:31 /mi
📊Positive Split: 12.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:36:5828:109:0428:10
9:04
-
10K
6.21 mi12:05:2656:389:0728:28
9:10
+0:06
15K
9.32 mi12:34:341:25:469:1329:08
9:23
+0:13
20K
12.43 mi13:04:521:56:049:2130:18
9:46
+0:23
HALF
13.11 mi13:11:172:02:299:216:25
9:25
-0:21
25K
15.53 mi13:36:122:27:249:3024:55
10:17
+0:52
30K
18.64 mi14:08:533:00:059:4032:41
10:32
+0:15
20M
20.00 mi14:23:123:14:249:4414:19
10:33
+0:01
21M
21.00 mi14:34:423:25:549:4911:30
11:30
+0:57
35K
21.75 mi14:42:013:33:139:497:19
9:47
-1:43
23M
23.00 mi14:55:283:46:409:5213:27
10:45
+0:58
24M
24.00 mi15:05:553:57:079:5310:27
10:27
-0:18
40K
24.85 mi15:15:104:06:229:559:15
10:50
+0:23
25.2M
25.20 mi15:19:034:10:159:563:53
11:16
+0:26
FINISH
26.22 mi15:29:094:20:219:5710:06
9:55
-1:21

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

9:04 /mi

Average Pace

9:56 /mi

Slowest Pace

11:30 /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

2:19:54

54% of race

Time at Steady Pace

1:22:22

32% of race

Time at Slower Pace

38:05

15% of race

Average Pace: 9:56 /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 mi11:36:5828:109:0428:10
9:04
#22941
10K
6.21 mi12:05:2656:389:0728:28
9:10
#23243
15K
9.32 mi12:34:341:25:469:1329:08
9:23
#23561
20K
12.43 mi13:04:521:56:049:2130:18
9:46
#23823
HALF
13.11 mi13:11:172:02:299:216:25
9:25
#23834
25K
15.53 mi13:36:122:27:249:3024:55
10:17
#24067
30K
18.64 mi14:08:533:00:059:4032:41
10:32
#24091
20M
20.00 mi14:23:123:14:249:4414:19
10:33
#24073
21M
21.00 mi14:34:423:25:549:4911:30
11:30
#24076
35K
21.75 mi14:42:013:33:139:497:19
9:47
#24018
23M
23.00 mi14:55:283:46:409:5213:27
10:45
#23983
24M
24.00 mi15:05:553:57:079:5310:27
10:27
#23989
40K
24.85 mi15:15:104:06:229:559:15
10:50
#23987
25.2M
25.20 mi15:19:034:10:159:563:53
11:16
#23972
FINISH
26.22 mi15:29:094:20:219:5710:06
9:55
#23948
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF65-69Seg. OverallSeg. FemalesSeg. F65-69
5K3.11 mi3.11 mi229419148914824079(Top 83%)9692(Top 77%)9692(Top 3550%)
10K6.21 mi3.10 mi23243-3029284-1369284-13623488(Top 81%)9394(Top 75%)9394(Top 3441%)
15K9.32 mi3.11 mi23561-3189439-1559439-15524079(Top 83%)9692(Top 77%)9692(Top 3550%)
20K12.43 mi3.11 mi23823-2629566-1279566-12724444(Top 84%)9906(Top 79%)9906(Top 3629%)
HALF13.11 mi0.68 mi23834-119572-69572-624167(Top 83%)9777(Top 78%)9777(Top 3581%)
25K15.53 mi2.42 mi24067-2339706-1349706-13424956(Top 86%)10209(Top 81%)10209(Top 3740%)
30K18.64 mi3.11 mi24091-249746-409746-4024342(Top 84%)10021(Top 80%)10021(Top 3671%)
20M20.00 mi1.36 mi24073+189745+19745+123966(Top 83%)9888(Top 79%)9888(Top 3622%)
21M21.00 mi1.00 mi24076-39759-149759-1424195(Top 83%)10097(Top 80%)10097(Top 3699%)
35K21.75 mi0.75 mi24018+589749+109749+1022592(Top 78%)9256(Top 74%)9256(Top 3390%)
23M23.00 mi1.25 mi23983+359747+29747+223940(Top 82%)10022(Top 80%)10022(Top 3671%)
24M24.00 mi1.00 mi23989-69774-279774-2723997(Top 83%)10077(Top 80%)10077(Top 3691%)
40K24.85 mi0.85 mi23987+29788-149788-1423877(Top 82%)10066(Top 80%)10066(Top 3687%)
25.2M25.20 mi0.35 mi23972+159788978823028(Top 79%)9626(Top 77%)9626(Top 3526%)
FINISH26.22 mi1.02 mi23948+249783+59783+523605(Top 81%)9919(Top 79%)9919(Top 3633%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
×21
+97ft-345ft

Overall

24079

Females

9692

F65-69

9692

5K→10K

3.1 - 6.2 mi

Top 81%
×5
+79ft-138ft

Overall

23488

Females

9394

F65-69

9394

10K→15K

6.2 - 9.3 mi

Top 83%
×3
+67ft-78ft

Overall

24079

Females

9692

F65-69

9692

15K→20K

9.3 - 12.4 mi

Top 84%
×5
+106ft-86ft

Overall

24444

Females

9906

F65-69

9906

20K→HALF

12.4 - 13.1 mi

Top 83%
×2
+19ft-37ft

Overall

24167

Females

9777

F65-69

9777

HALF→25K

13.1 - 15.5 mi

Top 86%
×4
+66ft-88ft

Overall

24956

Females

10209

F65-69

10209

25K→30K

15.5 - 18.6 mi

Top 84%
×9
+181ft-148ft

Overall

24342

Females

10021

F65-69

10021

30K→20M

18.6 - 20.0 mi

Top 83%
×5
+64ft-50ft

Overall

23966

Females

9888

F65-69

9888

20M→21M

20.0 - 21.0 mi

Top 83%
×8
+106ft-24ft

Overall

24195

Females

10097

F65-69

10097

21M→35K

21.0 - 21.8 mi

Top 78%
×7
+17ft-86ft

Overall

22592

Females

9256

F65-69

9256

35K→23M

21.8 - 23.0 mi

Top 82%
×5
+23ft-63ft

Overall

23940

Females

10022

F65-69

10022

23M→24M

23.0 - 24.0 mi

Top 83%
×6
+12ft-82ft

Overall

23997

Females

10077

F65-69

10077

24M→40K

24.0 - 24.9 mi

Top 82%
×1
+6ft-20ft

Overall

23877

Females

10066

F65-69

10066

40K→25.2M

24.9 - 25.2 mi

Top 79%
×1
+13ft-16ft

Overall

23028

Females

9626

F65-69

9626

25.2M→FINISH

25.2 - 26.2 mi

Top 81%
×2
+22ft-21ft

Overall

23605

Females

9919

F65-69

9919

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
952
Passed By
1312
Net Change
-1007
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22941
5K → 10K129200-302#22941#23243
10K → 15K70200-318#23243#23561
15K → 20K80200-262#23561#23823
20K → HALF2031-11#23823#23834
HALF → 25K53200-233#23834#24067
25K → 30K141165-24#24067#24091
30K → 20M7456+18#24091#24073
20M → 21M6568-3#24073#24076
21M → 35K6911+58#24076#24018
35K → 23M8449+35#24018#23983
23M → 24M4955-6#23983#23989
24M → 40K4038+2#23989#23987
40K → 25.2M238+15#23987#23972
25.2M → FINISH5531+24#23972#23948
TOTALS9521312-1007
📊

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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