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BOSTON MARATHON 2026

Estelita Deluca

Bib: 22222•F

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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
27:04
3.11 mi
Rank: #21275
Start → 5K
27:04 | 8:43/mi
10K
54:00
6.21 mi
Rank: #21267 (+8)
5K → 10K
26:56 | 8:41/mi
15K
1:20:41
9.32 mi
Rank: #21055 (+212)
10K → 15K
26:41 | 8:36/mi
20K
1:47:23
12.43 mi
Rank: #20730 (+325)
15K → 20K
26:42 | 8:36/mi
HALF
1:53:11
13.11 mi
Rank: #20704 (+26)
20K → HALF
5:48 | 8:31/mi
25K
2:14:06
15.53 mi
Rank: #20461 (+243)
HALF → 25K
20:55 | 8:38/mi
30K
2:41:41
18.64 mi
Rank: #20173 (+288)
25K → 30K
27:35 | 8:53/mi
20M
2:53:42
20.00 mi
Rank: #20030 (+143)
30K → 20M
12:01 | 8:51/mi
21M
3:02:58
21.00 mi
Rank: #19891 (+139)
20M → 21M
9:16 | 9:16/mi
35K
3:09:23
21.75 mi
Rank: #19803 (+88)
21M → 35K
6:25 | 8:35/mi
23M
3:20:22
23.00 mi
Rank: #19674 (+129)
35K → 23M
10:59 | 8:47/mi
24M
3:28:53
24.00 mi
Rank: #19553 (+121)
23M → 24M
8:31 | 8:31/mi
40K
3:36:14
24.85 mi
Rank: #19445 (+108)
24M → 40K
7:21 | 8:36/mi
25.2M
3:39:27
25.20 mi
Rank: #19395 (+50)
40K → 25.2M
3:13 | 9:20/mi
FINISH
3:47:58
26.22 mi
Rank: #19317 (+78)
25.2M → FINISH
8:31 | 8:22/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:53:11
Pace8:39 /mi
2nd Half
Distance13.11 mi
Time1:54:47
Pace8:46 /mi
📊Positive Split: 1.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:28:4227:048:4327:04
8:43
-
10K
6.21 mi11:55:3854:008:4226:56
8:41
-0:02
15K
9.32 mi12:22:191:20:418:4026:41
8:36
-0:05
20K
12.43 mi12:49:011:47:238:3926:42
8:36
0:00
HALF
13.11 mi12:54:491:53:118:395:48
8:31
-0:05
25K
15.53 mi13:15:442:14:068:3820:55
8:38
+0:07
30K
18.64 mi13:43:192:41:418:4127:35
8:53
+0:15
20M
20.00 mi13:55:202:53:428:4212:01
8:51
-0:02
21M
21.00 mi14:04:363:02:588:439:16
9:16
+0:25
35K
21.75 mi14:11:013:09:238:436:25
8:35
-0:41
23M
23.00 mi14:22:003:20:228:4310:59
8:47
+0:12
24M
24.00 mi14:30:313:28:538:438:31
8:31
-0:16
40K
24.85 mi14:37:523:36:148:427:21
8:36
+0:05
25.2M
25.20 mi14:41:053:39:278:433:13
9:20
+0:44
FINISH
26.22 mi14:49:363:47:588:438:31
8:22
-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

8:22 /mi

Average Pace

8:42 /mi

Slowest Pace

9:20 /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

3:35:29

95% of race

Time at Steady Pace

12:29

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:42 /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 mi11:28:4227:048:4327:04
8:43
#21275
10K
6.21 mi11:55:3854:008:4226:56
8:41
#21267
15K
9.32 mi12:22:191:20:418:4026:41
8:36
#21055
20K
12.43 mi12:49:011:47:238:3926:42
8:36
#20730
HALF
13.11 mi12:54:491:53:118:395:48
8:31
#20704
25K
15.53 mi13:15:442:14:068:3820:55
8:38
#20461
30K
18.64 mi13:43:192:41:418:4127:35
8:53
#20173
20M
20.00 mi13:55:202:53:428:4212:01
8:51
#20030
21M
21.00 mi14:04:363:02:588:439:16
9:16
#19891
35K
21.75 mi14:11:013:09:238:436:25
8:35
#19803
23M
23.00 mi14:22:003:20:228:4310:59
8:47
#19674
24M
24.00 mi14:30:313:28:538:438:31
8:31
#19553
40K
24.85 mi14:37:523:36:148:427:21
8:36
#19445
25.2M
25.20 mi14:41:053:39:278:433:13
9:20
#19395
FINISH
26.22 mi14:49:363:47:588:438:31
8:22
#19317
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 mi212758314831420614(Top 71%)7906(Top 63%)7906(Top 443%)
10K6.21 mi3.10 mi21267+88291+238291+2321273(Top 73%)8268(Top 66%)8268(Top 463%)
15K9.32 mi3.11 mi21055+2128165+1268165+12620614(Top 71%)7906(Top 63%)7906(Top 443%)
20K12.43 mi3.11 mi20730+3258008+1578008+15719845(Top 68%)7542(Top 60%)7542(Top 422%)
HALF13.11 mi0.68 mi20704+267994+147994+1420321(Top 70%)7752(Top 62%)7752(Top 434%)
25K15.53 mi2.42 mi20461+2437876+1187876+11819332(Top 67%)7314(Top 58%)7314(Top 410%)
30K18.64 mi3.11 mi20173+2887735+1417735+14118976(Top 65%)7200(Top 57%)7200(Top 403%)
20M20.00 mi1.36 mi20030+1437683+527683+5218227(Top 63%)6893(Top 55%)6893(Top 386%)
21M21.00 mi1.00 mi19891+1397627+567627+5617520(Top 60%)6539(Top 52%)6539(Top 366%)
35K21.75 mi0.75 mi19803+887592+357592+3518051(Top 62%)6925(Top 55%)6925(Top 388%)
23M23.00 mi1.25 mi19674+1297556+367556+3617361(Top 60%)6618(Top 53%)6618(Top 371%)
24M24.00 mi1.00 mi19553+1217496+607496+6017047(Top 59%)6508(Top 52%)6508(Top 364%)
40K24.85 mi0.85 mi19445+1087448+487448+4816317(Top 56%)6161(Top 49%)6161(Top 345%)
25.2M25.20 mi0.35 mi19395+507426+227426+2216578(Top 57%)6296(Top 50%)6296(Top 353%)
FINISH26.22 mi1.02 mi19317+787405+217405+2117413(Top 60%)6735(Top 54%)6735(Top 377%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 71%
×21
+97ft-345ft

Overall

20614

Females

7906

F45-49

7906

5K→10K

3.1 - 6.2 mi

Top 73%
×5
+79ft-138ft

Overall

21273

Females

8268

F45-49

8268

10K→15K

6.2 - 9.3 mi

Top 71%
×3
+67ft-78ft

Overall

20614

Females

7906

F45-49

7906

15K→20K

9.3 - 12.4 mi

Top 68%
×5
+106ft-86ft

Overall

19845

Females

7542

F45-49

7542

20K→HALF

12.4 - 13.1 mi

Top 70%
×2
+19ft-37ft

Overall

20321

Females

7752

F45-49

7752

HALF→25K

13.1 - 15.5 mi

Top 67%
×4
+66ft-88ft

Overall

19332

Females

7314

F45-49

7314

25K→30K

15.5 - 18.6 mi

Top 65%
×9
+181ft-148ft

Overall

18976

Females

7200

F45-49

7200

30K→20M

18.6 - 20.0 mi

Top 63%
×5
+64ft-50ft

Overall

18227

Females

6893

F45-49

6893

20M→21M

20.0 - 21.0 mi

Top 60%
×8
+106ft-24ft

Overall

17520

Females

6539

F45-49

6539

21M→35K

21.0 - 21.8 mi

Top 62%
×7
+17ft-86ft

Overall

18051

Females

6925

F45-49

6925

35K→23M

21.8 - 23.0 mi

Top 60%
×5
+23ft-63ft

Overall

17361

Females

6618

F45-49

6618

23M→24M

23.0 - 24.0 mi

Top 59%
×6
+12ft-82ft

Overall

17047

Females

6508

F45-49

6508

24M→40K

24.0 - 24.9 mi

Top 56%
×1
+6ft-20ft

Overall

16317

Females

6161

F45-49

6161

40K→25.2M

24.9 - 25.2 mi

Top 57%
×1
+13ft-16ft

Overall

16578

Females

6296

F45-49

6296

25.2M→FINISH

25.2 - 26.2 mi

Top 60%
×2
+22ft-21ft

Overall

17413

Females

6735

F45-49

6735

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2512*
Passed By
554
Net Change
+1958
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21275
5K → 10K208*200+8#21275#21267
10K → 15K305*93+212#21267#21055
15K → 20K363*38+325#21055#20730
20K → HALF4317+26#20730#20704
HALF → 25K271*28+243#20704#20461
25K → 30K335*47+288#20461#20173
30K → 20M16825+143#20173#20030
20M → 21M15819+139#20030#19891
21M → 35K968+88#19891#19803
35K → 23M15122+129#19803#19674
23M → 24M13817+121#19674#19553
24M → 40K11911+108#19553#19445
40K → 25.2M555+50#19445#19395
25.2M → FINISH10224+78#19395#19317
TOTALS2512*554+1958

* 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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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing