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BOSTON MARATHON 2026

Kerri Dellisanti

Bib: 8196•F

WA

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 39%
Masters (Masters Women)
#0 / 6862
Top 23%
Age Group (F50-54)
#0 / 1233
Top 17%
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
24:21
3.11 mi
Rank: #15733
Start → 5K
24:21 | 7:51/mi
10K
48:29
6.21 mi
Rank: #15512 (+221)
5K → 10K
24:08 | 7:47/mi
15K
1:12:53
9.32 mi
Rank: #15593 (-81)
10K → 15K
24:24 | 7:52/mi
20K
1:37:35
12.43 mi
Rank: #15579 (+14)
15K → 20K
24:42 | 7:58/mi
HALF
1:42:55
13.11 mi
Rank: #15573 (+6)
20K → HALF
5:20 | 7:50/mi
25K
2:02:25
15.53 mi
Rank: #15609 (-36)
HALF → 25K
19:30 | 8:03/mi
30K
2:27:48
18.64 mi
Rank: #15425 (+184)
25K → 30K
25:23 | 8:11/mi
20M
2:38:54
20.00 mi
Rank: #15306 (+119)
30K → 20M
11:06 | 8:11/mi
21M
2:47:29
21.00 mi
Rank: #15162 (+144)
20M → 21M
8:35 | 8:35/mi
35K
2:53:20
21.75 mi
Rank: #15080 (+82)
21M → 35K
5:51 | 7:50/mi
23M
3:03:42
23.00 mi
Rank: #15020 (+60)
35K → 23M
10:22 | 8:18/mi
24M
3:11:44
24.00 mi
Rank: #14955 (+65)
23M → 24M
8:02 | 8:02/mi
40K
3:18:45
24.85 mi
Rank: #14900 (+55)
24M → 40K
7:01 | 8:13/mi
25.2M
3:21:49
25.20 mi
Rank: #14891 (+9)
40K → 25.2M
3:04 | 8:54/mi
FINISH
3:29:35
26.22 mi
Rank: #14808 (+83)
25.2M → FINISH
7:46 | 7:38/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:42:55
Pace7:52 /mi
2nd Half
Distance13.11 mi
Time1:46:40
Pace8:09 /mi
📊Positive Split: 3.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:32:1824:217:5124:21
7:51
-
10K
6.21 mi10:56:2648:297:4924:08
7:47
-0:04
15K
9.32 mi11:20:501:12:537:5024:24
7:52
+0:05
20K
12.43 mi11:45:321:37:357:5224:42
7:58
+0:06
HALF
13.11 mi11:50:521:42:557:525:20
7:50
-0:08
25K
15.53 mi12:10:222:02:257:5319:30
8:03
+0:13
30K
18.64 mi12:35:452:27:487:5625:23
8:11
+0:08
20M
20.00 mi12:46:512:38:547:5711:06
8:11
0:00
21M
21.00 mi12:55:262:47:297:598:35
8:35
+0:24
35K
21.75 mi13:01:172:53:207:595:51
7:50
-0:45
23M
23.00 mi13:11:393:03:428:0010:22
8:18
+0:28
24M
24.00 mi13:19:413:11:448:008:02
8:02
-0:16
40K
24.85 mi13:26:423:18:458:007:01
8:13
+0:11
25.2M
25.20 mi13:29:463:21:498:013:04
8:54
+0:41
FINISH
26.22 mi13:37:323:29:358:007:46
7:38
-1:16

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

7:38 /mi

Average Pace

8:00 /mi

Slowest Pace

8:54 /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

3:17:56

94% of race

Time at Steady Pace

11:39

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:00 /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 mi10:32:1824:217:5124:21
7:51
#15733
10K
6.21 mi10:56:2648:297:4924:08
7:47
#15512
15K
9.32 mi11:20:501:12:537:5024:24
7:52
#15593
20K
12.43 mi11:45:321:37:357:5224:42
7:58
#15579
HALF
13.11 mi11:50:521:42:557:525:20
7:50
#15573
25K
15.53 mi12:10:222:02:257:5319:30
8:03
#15609
30K
18.64 mi12:35:452:27:487:5625:23
8:11
#15425
20M
20.00 mi12:46:512:38:547:5711:06
8:11
#15306
21M
21.00 mi12:55:262:47:297:598:35
8:35
#15162
35K
21.75 mi13:01:172:53:207:595:51
7:50
#15080
23M
23.00 mi13:11:393:03:428:0010:22
8:18
#15020
24M
24.00 mi13:19:413:11:448:008:02
8:02
#14955
40K
24.85 mi13:26:423:18:458:007:01
8:13
#14900
25.2M
25.20 mi13:29:463:21:498:013:04
8:54
#14891
FINISH
26.22 mi13:37:323:29:358:007:46
7:38
#14808
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi157335141514115793(Top 54%)5219(Top 41%)5219(Top 423%)
10K6.21 mi3.10 mi15512+2215031+1105031+11015347(Top 53%)4917(Top 39%)4917(Top 399%)
15K9.32 mi3.11 mi15593-815096-655096-6515793(Top 54%)5219(Top 41%)5219(Top 423%)
20K12.43 mi3.11 mi15579+145107-115107-1115753(Top 54%)5240(Top 42%)5240(Top 425%)
HALF13.11 mi0.68 mi15573+65103+45103+415782(Top 54%)5199(Top 41%)5199(Top 422%)
25K15.53 mi2.42 mi15609-365130-275130-2715715(Top 54%)5254(Top 42%)5254(Top 426%)
30K18.64 mi3.11 mi15425+1845057+735057+7314741(Top 51%)4822(Top 38%)4822(Top 391%)
20M20.00 mi1.36 mi15306+1195007+505007+5014087(Top 49%)4539(Top 36%)4539(Top 368%)
21M21.00 mi1.00 mi15162+1444957+504957+5013696(Top 47%)4428(Top 35%)4428(Top 359%)
35K21.75 mi0.75 mi15080+824916+414916+4113284(Top 46%)4255(Top 34%)4255(Top 345%)
23M23.00 mi1.25 mi15020+604911+54911+514367(Top 50%)4913(Top 39%)4913(Top 398%)
24M24.00 mi1.00 mi14955+654887+244887+2414036(Top 48%)4824(Top 38%)4824(Top 391%)
40K24.85 mi0.85 mi14900+554882+54882+513848(Top 48%)4801(Top 38%)4801(Top 389%)
25.2M25.20 mi0.35 mi14891+94881+14881+114147(Top 49%)4988(Top 40%)4988(Top 405%)
FINISH26.22 mi1.02 mi14808+834852+294852+2912430(Top 43%)4099(Top 33%)4099(Top 332%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21
+97ft-345ft

Overall

15793

Females

5219

F50-54

5219

5K→10K

3.1 - 6.2 mi

Top 53%
×5
+79ft-138ft

Overall

15347

Females

4917

F50-54

4917

10K→15K

6.2 - 9.3 mi

Top 54%
×3
+67ft-78ft

Overall

15793

Females

5219

F50-54

5219

15K→20K

9.3 - 12.4 mi

Top 54%
×5
+106ft-86ft

Overall

15753

Females

5240

F50-54

5240

20K→HALF

12.4 - 13.1 mi

Top 54%
×2
+19ft-37ft

Overall

15782

Females

5199

F50-54

5199

HALF→25K

13.1 - 15.5 mi

Top 54%
×4
+66ft-88ft

Overall

15715

Females

5254

F50-54

5254

25K→30K

15.5 - 18.6 mi

Top 51%
×9
+181ft-148ft

Overall

14741

Females

4822

F50-54

4822

30K→20M

18.6 - 20.0 mi

Top 49%
×5
+64ft-50ft

Overall

14087

Females

4539

F50-54

4539

20M→21M

20.0 - 21.0 mi

Top 47%
×8
+106ft-24ft

Overall

13696

Females

4428

F50-54

4428

21M→35K

21.0 - 21.8 mi

Top 46%
×7
+17ft-86ft

Overall

13284

Females

4255

F50-54

4255

35K→23M

21.8 - 23.0 mi

Top 50%
×5
+23ft-63ft

Overall

14367

Females

4913

F50-54

4913

23M→24M

23.0 - 24.0 mi

Top 48%
×6
+12ft-82ft

Overall

14036

Females

4824

F50-54

4824

24M→40K

24.0 - 24.9 mi

Top 48%
×1
+6ft-20ft

Overall

13848

Females

4801

F50-54

4801

40K→25.2M

24.9 - 25.2 mi

Top 49%
×1
+13ft-16ft

Overall

14147

Females

4988

F50-54

4988

25.2M→FINISH

25.2 - 26.2 mi

Top 43%
×2
+22ft-21ft

Overall

12430

Females

4099

F50-54

4099

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Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2104
Passed By
1179
Net Change
+925
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15733
5K → 10K409188+221#15733#15512
10K → 15K169250-81#15512#15593
15K → 20K177163+14#15593#15579
20K → HALF4741+6#15579#15573
HALF → 25K127163-36#15573#15609
25K → 30K27894+184#15609#15425
30K → 20M15738+119#15425#15306
20M → 21M18238+144#15306#15162
21M → 35K9715+82#15162#15080
35K → 23M12868+60#15080#15020
23M → 24M10439+65#15020#14955
24M → 40K9237+55#14955#14900
40K → 25.2M3526+9#14900#14891
25.2M → FINISH10219+83#14891#14808
TOTALS21041179+925

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📊

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

Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing