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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Danielle Ciaccio

Bib: 27694 •F •Age: N/A

MA

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 (F45-49)
#0 / 1786
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
27:48
3.11 mi
Rank: #22412
Start → 5K
27:48 | 8:57/mi
10K
55:22
6.21 mi
Rank: #22347 (+65)
5K → 10K
27:34 | 8:53/mi
15K
1:23:16
9.32 mi
Rank: #22429 (-82)
10K → 15K
27:54 | 8:59/mi
20K
1:54:17
12.43 mi
Rank: #23347 (-918)
15K → 20K
31:01 | 9:59/mi
HALF
2:00:34
13.11 mi
Rank: #23357 (-10)
20K → HALF
6:17 | 9:14/mi
25K
2:26:07
15.53 mi
Rank: #23798 (-441)
HALF → 25K
25:33 | 10:33/mi
30K
2:58:06
18.64 mi
Rank: #23785 (+13)
25K → 30K
31:59 | 10:18/mi
20M
3:12:43
20.00 mi
Rank: #23832 (-47)
30K → 20M
14:37 | 10:46/mi
21M
3:24:59
21.00 mi
Rank: #23936 (-104)
20M → 21M
12:16 | 12:16/mi
35K
3:32:27
21.75 mi
Rank: #23909 (+27)
21M → 35K
7:28 | 9:59/mi
23M
3:45:08
23.00 mi
Rank: #23803 (+106)
35K → 23M
12:41 | 10:09/mi
24M
3:56:30
24.00 mi
Rank: #23919 (-116)
23M → 24M
11:22 | 11:22/mi
40K
4:05:17
24.85 mi
Rank: #23876 (+43)
24M → 40K
8:47 | 10:17/mi
25.2M
4:09:51
25.20 mi
Rank: #23933 (-57)
40K → 25.2M
4:34 | 13:15/mi
FINISH
4:21:15
26.22 mi
Rank: #24048 (-115)
25.2M → FINISH
11:24 | 11:12/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:00:34
Pace9:12 /mi
2nd Half
Distance13.11 mi
Time2:20:41
Pace10:44 /mi
📊Positive Split: 16.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:0227:488:5727:48
8:57
-
10K
6.21 mi12:17:3655:228:5527:34
8:53
-0:04
15K
9.32 mi12:45:301:23:168:5727:54
8:59
+0:06
20K
12.43 mi13:16:311:54:179:1231:01
9:59
+1:00
HALF
13.11 mi13:22:482:00:349:126:17
9:14
-0:45
25K
15.53 mi13:48:212:26:079:2525:33
10:33
+1:19
30K
18.64 mi14:20:202:58:069:3431:59
10:18
-0:15
20M
20.00 mi14:34:573:12:439:3914:37
10:46
+0:28
21M
21.00 mi14:47:133:24:599:4612:16
12:16
+1:30
35K
21.75 mi14:54:413:32:279:477:28
9:59
-2:17
23M
23.00 mi15:07:223:45:089:4812:41
10:09
+0:10
24M
24.00 mi15:18:443:56:309:5211:22
11:22
+1:13
40K
24.85 mi15:27:314:05:179:538:47
10:17
-1:05
25.2M
25.20 mi15:32:054:09:519:554:34
13:15
+2:58
FINISH
26.22 mi15:43:294:21:159:5911:24
11:12
-2:03

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

8:53 /mi

Average Pace

9:58 /mi

Slowest Pace

13:15 /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

1:29:33

34% of race

Time at Steady Pace

2:12:06

51% of race

Time at Slower Pace

39:36

15% of race

Average Pace: 9:58 /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 mi11:50:0227:488:5727:48
8:57
#22412
10K
6.21 mi12:17:3655:228:5527:34
8:53
#22347
15K
9.32 mi12:45:301:23:168:5727:54
8:59
#22429
20K
12.43 mi13:16:311:54:179:1231:01
9:59
#23347
HALF
13.11 mi13:22:482:00:349:126:17
9:14
#23357
25K
15.53 mi13:48:212:26:079:2525:33
10:33
#23798
30K
18.64 mi14:20:202:58:069:3431:59
10:18
#23785
20M
20.00 mi14:34:573:12:439:3914:37
10:46
#23832
21M
21.00 mi14:47:133:24:599:4612:16
12:16
#23936
35K
21.75 mi14:54:413:32:279:477:28
9:59
#23909
23M
23.00 mi15:07:223:45:089:4812:41
10:09
#23803
24M
24.00 mi15:18:443:56:309:5211:22
11:22
#23919
40K
24.85 mi15:27:314:05:179:538:47
10:17
#23876
25.2M
25.20 mi15:32:054:09:519:554:34
13:15
#23933
FINISH
26.22 mi15:43:294:21:159:5911:24
11:12
#24048
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi224128886888622616(Top 78%)8936(Top 71%)8936(Top 500%)
10K6.21 mi3.10 mi22347+658841+458841+4522291(Top 77%)8806(Top 70%)8806(Top 493%)
15K9.32 mi3.11 mi22429-828872-318872-3122616(Top 78%)8936(Top 71%)8936(Top 500%)
20K12.43 mi3.11 mi23347-9189332-4609332-46025013(Top 86%)10203(Top 81%)10203(Top 571%)
HALF13.11 mi0.68 mi23357-109342-109342-1023572(Top 81%)9472(Top 75%)9472(Top 530%)
25K15.53 mi2.42 mi23798-4419568-2269568-22625513(Top 88%)10522(Top 84%)10522(Top 589%)
30K18.64 mi3.11 mi23785+139582-149582-1423845(Top 82%)9752(Top 78%)9752(Top 546%)
20M20.00 mi1.36 mi23832-479621-399621-3924426(Top 84%)10141(Top 81%)10141(Top 568%)
21M21.00 mi1.00 mi23936-1049687-669687-6625454(Top 88%)10742(Top 85%)10742(Top 601%)
35K21.75 mi0.75 mi23909+279690-39690-323128(Top 80%)9515(Top 76%)9515(Top 533%)
23M23.00 mi1.25 mi23803+1069655+359655+3522515(Top 78%)9259(Top 74%)9259(Top 518%)
24M24.00 mi1.00 mi23919-1169730-759730-7525749(Top 89%)10974(Top 87%)10974(Top 614%)
40K24.85 mi0.85 mi23876+439720+109720+1022662(Top 78%)9438(Top 75%)9438(Top 528%)
25.2M25.20 mi0.35 mi23933-579760-409760-4026382(Top 91%)11307(Top 90%)11307(Top 633%)
FINISH26.22 mi1.02 mi24048-1159842-829842-8226412(Top 91%)11347(Top 90%)11347(Top 635%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×21
+97ft-345ft

Overall

22616

Females

8936

F45-49

8936

5K→10K

3.1 - 6.2 mi

Top 77%
×5
+79ft-138ft

Overall

22291

Females

8806

F45-49

8806

10K→15K

6.2 - 9.3 mi

Top 78%
×3
+67ft-78ft

Overall

22616

Females

8936

F45-49

8936

15K→20K

9.3 - 12.4 mi

Top 86%
×5
+106ft-86ft

Overall

25013

Females

10203

F45-49

10203

20K→HALF

12.4 - 13.1 mi

Top 81%
×2
+19ft-37ft

Overall

23572

Females

9472

F45-49

9472

HALF→25K

13.1 - 15.5 mi

Top 88%
×4
+66ft-88ft

Overall

25513

Females

10522

F45-49

10522

25K→30K

15.5 - 18.6 mi

Top 82%
×9
+181ft-148ft

Overall

23845

Females

9752

F45-49

9752

30K→20M

18.6 - 20.0 mi

Top 84%
×5
+64ft-50ft

Overall

24426

Females

10141

F45-49

10141

20M→21M

20.0 - 21.0 mi

Top 88%
×8
+106ft-24ft

Overall

25454

Females

10742

F45-49

10742

21M→35K

21.0 - 21.8 mi

Top 80%
×7
+17ft-86ft

Overall

23128

Females

9515

F45-49

9515

35K→23M

21.8 - 23.0 mi

Top 78%
×5
+23ft-63ft

Overall

22515

Females

9259

F45-49

9259

23M→24M

23.0 - 24.0 mi

Top 89%
×6
+12ft-82ft

Overall

25749

Females

10974

F45-49

10974

24M→40K

24.0 - 24.9 mi

Top 78%
×1
+6ft-20ft

Overall

22662

Females

9438

F45-49

9438

40K→25.2M

24.9 - 25.2 mi

Top 91%
×1
+13ft-16ft

Overall

26382

Females

11307

F45-49

11307

25.2M→FINISH

25.2 - 26.2 mi

Top 91%
×2
+22ft-21ft

Overall

26412

Females

11347

F45-49

11347

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
999*
Passed By
1605
Net Change
-1636
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22412
5K → 10K265*200+65#22412#22347
10K → 15K142200-82#22347#22429
15K → 20K19200-918#22429#23347
20K → HALF2535-10#23347#23357
HALF → 25K28200-441#23357#23798
25K → 30K148135+13#23798#23785
30K → 20M4895-47#23785#23832
20M → 21M34138-104#23832#23936
21M → 35K5528+27#23936#23909
35K → 23M12721+106#23909#23803
23M → 24M14130-116#23803#23919
24M → 40K6926+43#23919#23876
40K → 25.2M461-57#23876#23933
25.2M → FINISH21136-115#23933#24048
TOTALS999*1605-1636

* 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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

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