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BOSTON MARATHON 2026

Jocelyn Cascio

Bib: 19757•F

MA

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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
23:59
3.11 mi
Rank: #14749
Start → 5K
23:59 | 7:44/mi
10K
48:11
6.21 mi
Rank: #15100 (-351)
5K → 10K
24:12 | 7:48/mi
15K
1:12:14
9.32 mi
Rank: #14990 (+110)
10K → 15K
24:03 | 7:45/mi
20K
1:36:49
12.43 mi
Rank: #15087 (-97)
15K → 20K
24:35 | 7:55/mi
HALF
1:42:12
13.11 mi
Rank: #15154 (-67)
20K → HALF
5:23 | 7:54/mi
25K
2:01:34
15.53 mi
Rank: #15141 (+13)
HALF → 25K
19:22 | 8:00/mi
30K
2:26:58
18.64 mi
Rank: #15050 (+91)
25K → 30K
25:24 | 8:11/mi
20M
2:38:04
20.00 mi
Rank: #14970 (+80)
30K → 20M
11:06 | 8:11/mi
21M
2:46:50
21.00 mi
Rank: #14910 (+60)
20M → 21M
8:46 | 8:46/mi
35K
2:52:49
21.75 mi
Rank: #14883 (+27)
21M → 35K
5:59 | 8:00/mi
23M
3:03:14
23.00 mi
Rank: #14862 (+21)
35K → 23M
10:25 | 8:20/mi
24M
3:11:17
24.00 mi
Rank: #14807 (+55)
23M → 24M
8:03 | 8:03/mi
40K
3:18:19
24.85 mi
Rank: #14778 (+29)
24M → 40K
7:02 | 8:14/mi
25.2M
3:21:26
25.20 mi
Rank: #14783 (-5)
40K → 25.2M
3:07 | 9:03/mi
FINISH
3:29:37
26.22 mi
Rank: #14817 (-34)
25.2M → FINISH
8:11 | 8:02/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:42:12
Pace7:48 /mi
2nd Half
Distance13.11 mi
Time1:47:25
Pace8:12 /mi
📊Positive Split: 5.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:07:5823:597:4423:59
7:44
-
10K
6.21 mi11:32:1048:117:4624:12
7:48
+0:04
15K
9.32 mi11:56:131:12:147:4524:03
7:45
-0:03
20K
12.43 mi12:20:481:36:497:4824:35
7:55
+0:10
HALF
13.11 mi12:26:111:42:127:485:23
7:54
-0:01
25K
15.53 mi12:45:332:01:347:5019:22
8:00
+0:06
30K
18.64 mi13:10:572:26:587:5425:24
8:11
+0:11
20M
20.00 mi13:22:032:38:047:5511:06
8:11
0:00
21M
21.00 mi13:30:492:46:507:578:46
8:46
+0:35
35K
21.75 mi13:36:482:52:497:575:59
8:00
-0:46
23M
23.00 mi13:47:133:03:147:5910:25
8:20
+0:20
24M
24.00 mi13:55:163:11:177:598:03
8:03
-0:17
40K
24.85 mi14:02:183:18:197:597:02
8:14
+0:11
25.2M
25.20 mi14:05:253:21:268:003:07
9:03
+0:49
FINISH
26.22 mi14:13:363:29:378:018:11
8:02
-1:01

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

7:44 /mi

Average Pace

8:00 /mi

Slowest Pace

9:03 /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

3:17:44

94% of race

Time at Steady Pace

11:53

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 mi11:07:5823:597:4423:59
7:44
#14749
10K
6.21 mi11:32:1048:117:4624:12
7:48
#15100
15K
9.32 mi11:56:131:12:147:4524:03
7:45
#14990
20K
12.43 mi12:20:481:36:497:4824:35
7:55
#15087
HALF
13.11 mi12:26:111:42:127:485:23
7:54
#15154
25K
15.53 mi12:45:332:01:347:5019:22
8:00
#15141
30K
18.64 mi13:10:572:26:587:5425:24
8:11
#15050
20M
20.00 mi13:22:032:38:047:5511:06
8:11
#14970
21M
21.00 mi13:30:492:46:507:578:46
8:46
#14910
35K
21.75 mi13:36:482:52:497:575:59
8:00
#14883
23M
23.00 mi13:47:133:03:147:5910:25
8:20
#14862
24M
24.00 mi13:55:163:11:177:598:03
8:03
#14807
40K
24.85 mi14:02:183:18:197:597:02
8:14
#14778
25.2M
25.20 mi14:05:253:21:268:003:07
9:03
#14783
FINISH
26.22 mi14:13:363:29:378:018:11
8:02
#14817
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 mi147494521452114867(Top 51%)4660(Top 37%)4660(Top 378%)
10K6.21 mi3.10 mi15100-3514792-2714792-27115556(Top 54%)5045(Top 40%)5045(Top 409%)
15K9.32 mi3.11 mi14990+1104725+674725+6714867(Top 51%)4660(Top 37%)4660(Top 378%)
20K12.43 mi3.11 mi15087-974796-714796-7115451(Top 53%)5058(Top 40%)5058(Top 410%)
HALF13.11 mi0.68 mi15154-674838-424838-4216337(Top 56%)5525(Top 44%)5525(Top 448%)
25K15.53 mi2.42 mi15141+134841-34841-315307(Top 53%)5033(Top 40%)5033(Top 408%)
30K18.64 mi3.11 mi15050+914822+194822+1914775(Top 51%)4837(Top 38%)4837(Top 392%)
20M20.00 mi1.36 mi14970+804810+124810+1214089(Top 49%)4541(Top 36%)4541(Top 368%)
21M21.00 mi1.00 mi14910+604808+24808+214795(Top 51%)5027(Top 40%)5027(Top 408%)
35K21.75 mi0.75 mi14883+274804+44804+414512(Top 50%)4916(Top 39%)4916(Top 399%)
23M23.00 mi1.25 mi14862+214817-134817-1314631(Top 50%)5071(Top 40%)5071(Top 411%)
24M24.00 mi1.00 mi14807+554802+154802+1514136(Top 49%)4873(Top 39%)4873(Top 395%)
40K24.85 mi0.85 mi14778+294808-64808-613985(Top 48%)4865(Top 39%)4865(Top 395%)
25.2M25.20 mi0.35 mi14783-54820-124820-1214985(Top 52%)5435(Top 43%)5435(Top 441%)
FINISH26.22 mi1.02 mi14817-344855-354855-3515395(Top 53%)5631(Top 45%)5631(Top 457%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21
+97ft-345ft

Overall

14867

Females

4660

F50-54

4660

5K→10K

3.1 - 6.2 mi

Top 54%
×5
+79ft-138ft

Overall

15556

Females

5045

F50-54

5045

10K→15K

6.2 - 9.3 mi

Top 51%
×3
+67ft-78ft

Overall

14867

Females

4660

F50-54

4660

15K→20K

9.3 - 12.4 mi

Top 53%
×5
+106ft-86ft

Overall

15451

Females

5058

F50-54

5058

20K→HALF

12.4 - 13.1 mi

Top 56%
×2
+19ft-37ft

Overall

16337

Females

5525

F50-54

5525

HALF→25K

13.1 - 15.5 mi

Top 53%
×4
+66ft-88ft

Overall

15307

Females

5033

F50-54

5033

25K→30K

15.5 - 18.6 mi

Top 51%
×9
+181ft-148ft

Overall

14775

Females

4837

F50-54

4837

30K→20M

18.6 - 20.0 mi

Top 49%
×5
+64ft-50ft

Overall

14089

Females

4541

F50-54

4541

20M→21M

20.0 - 21.0 mi

Top 51%
×8
+106ft-24ft

Overall

14795

Females

5027

F50-54

5027

21M→35K

21.0 - 21.8 mi

Top 50%
×7
+17ft-86ft

Overall

14512

Females

4916

F50-54

4916

35K→23M

21.8 - 23.0 mi

Top 50%
×5
+23ft-63ft

Overall

14631

Females

5071

F50-54

5071

23M→24M

23.0 - 24.0 mi

Top 49%
×6
+12ft-82ft

Overall

14136

Females

4873

F50-54

4873

24M→40K

24.0 - 24.9 mi

Top 48%
×1
+6ft-20ft

Overall

13985

Females

4865

F50-54

4865

40K→25.2M

24.9 - 25.2 mi

Top 52%
×1
+13ft-16ft

Overall

14985

Females

5435

F50-54

5435

25.2M→FINISH

25.2 - 26.2 mi

Top 53%
×2
+22ft-21ft

Overall

15395

Females

5631

F50-54

5631

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1665*
Passed By
1383
Net Change
-68
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14749
5K → 10K162200-351#14749#15100
10K → 15K261*151+110#15100#14990
15K → 20K140200-97#14990#15087
20K → HALF2188-67#15087#15154
HALF → 25K141128+13#15154#15141
25K → 30K245*154+91#15141#15050
30K → 20M13555+80#15050#14970
20M → 21M13070+60#14970#14910
21M → 35K5932+27#14910#14883
35K → 23M11594+21#14883#14862
23M → 24M10247+55#14862#14807
24M → 40K7849+29#14807#14778
40K → 25.2M2126-5#14778#14783
25.2M → FINISH5589-34#14783#14817
TOTALS1665*1383-68

* 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

Activity Data

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Export & Support

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing