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BOSTON MARATHON 2026

Madelyn Cagnassola

Bib: 17175•F

CO

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 40%
Gender (Female)
#0 / 12578
Top 24%
Age Group (F18-39)
#0 / 5716
Top 42%
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
22:57
3.11 mi
Rank: #11844
Start → 5K
22:57 | 7:24/mi
10K
45:46
6.21 mi
Rank: #11676 (+168)
5K → 10K
22:49 | 7:21/mi
15K
1:08:28
9.32 mi
Rank: #11460 (+216)
10K → 15K
22:42 | 7:19/mi
20K
1:31:17
12.43 mi
Rank: #11236 (+224)
15K → 20K
22:49 | 7:21/mi
HALF
1:36:11
13.11 mi
Rank: #11196 (+40)
20K → HALF
4:54 | 7:12/mi
25K
1:53:56
15.53 mi
Rank: #10945 (+251)
HALF → 25K
17:45 | 7:20/mi
30K
2:16:57
18.64 mi
Rank: #10496 (+449)
25K → 30K
23:01 | 7:25/mi
20M
2:27:08
20.00 mi
Rank: #10347 (+149)
30K → 20M
10:11 | 7:30/mi
21M
2:35:04
21.00 mi
Rank: #10257 (+90)
20M → 21M
7:56 | 7:56/mi
35K
2:40:39
21.75 mi
Rank: #10256 (+1)
21M → 35K
5:35 | 7:28/mi
23M
2:50:56
23.00 mi
Rank: #10468 (-212)
35K → 23M
10:17 | 8:14/mi
24M
2:59:10
24.00 mi
Rank: #10690 (-222)
23M → 24M
8:14 | 8:14/mi
40K
3:07:02
24.85 mi
Rank: #11076 (-386)
24M → 40K
7:52 | 9:13/mi
25.2M
3:10:19
25.20 mi
Rank: #11177 (-101)
40K → 25.2M
3:17 | 9:32/mi
FINISH
3:19:11
26.22 mi
Rank: #11596 (-419)
25.2M → FINISH
8:52 | 8:43/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:36:11
Pace7:21 /mi
2nd Half
Distance13.11 mi
Time1:43:00
Pace7:52 /mi
📊Positive Split: 7.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:04:1222:577:2422:57
7:24
-
10K
6.21 mi11:27:0145:467:2222:49
7:21
-0:03
15K
9.32 mi11:49:431:08:287:2122:42
7:19
-0:02
20K
12.43 mi12:12:321:31:177:2122:49
7:21
+0:02
HALF
13.11 mi12:17:261:36:117:214:54
7:12
-0:09
25K
15.53 mi12:35:111:53:567:2117:45
7:20
+0:08
30K
18.64 mi12:58:122:16:577:2123:01
7:25
+0:05
20M
20.00 mi13:08:232:27:087:2210:11
7:30
+0:05
21M
21.00 mi13:16:192:35:047:247:56
7:56
+0:26
35K
21.75 mi13:21:542:40:397:245:35
7:28
-0:28
23M
23.00 mi13:32:112:50:567:2610:17
8:14
+0:46
24M
24.00 mi13:40:252:59:107:288:14
8:14
0:00
40K
24.85 mi13:48:173:07:027:327:52
9:13
+0:59
25.2M
25.20 mi13:51:343:10:197:343:17
9:32
+0:19
FINISH
26.22 mi14:00:263:19:117:378:52
8:43
-0:49

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

7:12 /mi

Average Pace

7:36 /mi

Slowest Pace

9:32 /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

0:00

0% of race

Time at Steady Pace

2:32:43

77% of race

Time at Slower Pace

46:28

23% of race

Average Pace: 7:36 /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 mi11:04:1222:577:2422:57
7:24
#11844
10K
6.21 mi11:27:0145:467:2222:49
7:21
#11676
15K
9.32 mi11:49:431:08:287:2122:42
7:19
#11460
20K
12.43 mi12:12:321:31:177:2122:49
7:21
#11236
HALF
13.11 mi12:17:261:36:117:214:54
7:12
#11196
25K
15.53 mi12:35:111:53:567:2117:45
7:20
#10945
30K
18.64 mi12:58:122:16:577:2123:01
7:25
#10496
20M
20.00 mi13:08:232:27:087:2210:11
7:30
#10347
21M
21.00 mi13:16:192:35:047:247:56
7:56
#10257
35K
21.75 mi13:21:542:40:397:245:35
7:28
#10256
23M
23.00 mi13:32:112:50:567:2610:17
8:14
#10468
24M
24.00 mi13:40:252:59:107:288:14
8:14
#10690
40K
24.85 mi13:48:173:07:027:327:52
9:13
#11076
25.2M
25.20 mi13:51:343:10:197:343:17
9:32
#11177
FINISH
26.22 mi14:00:263:19:117:378:52
8:43
#11596
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi118442826282611133(Top 38%)2548(Top 20%)2548(Top 45%)
10K6.21 mi3.10 mi11676+1682758+682758+6811557(Top 40%)2737(Top 22%)2737(Top 48%)
15K9.32 mi3.11 mi11460+2162673+852673+8511133(Top 38%)2548(Top 20%)2548(Top 45%)
20K12.43 mi3.11 mi11236+2242587+862587+8610614(Top 37%)2366(Top 19%)2366(Top 41%)
HALF13.11 mi0.68 mi11196+402575+122575+1210281(Top 35%)2152(Top 17%)2152(Top 38%)
25K15.53 mi2.42 mi10945+2512466+1092466+1099906(Top 34%)2085(Top 17%)2085(Top 36%)
30K18.64 mi3.11 mi10496+4492298+1682298+1688937(Top 31%)1786(Top 14%)1786(Top 31%)
20M20.00 mi1.36 mi10347+1492242+562242+569153(Top 32%)1990(Top 16%)1990(Top 35%)
21M21.00 mi1.00 mi10257+902225+172225+179494(Top 33%)2262(Top 18%)2262(Top 40%)
35K21.75 mi0.75 mi10256+12244-192244-1910610(Top 37%)2807(Top 22%)2807(Top 49%)
23M23.00 mi1.25 mi10468-2122383-1392383-13913917(Top 48%)4655(Top 37%)4655(Top 81%)
24M24.00 mi1.00 mi10690-2222510-1272510-12715288(Top 53%)5486(Top 44%)5486(Top 96%)
40K24.85 mi0.85 mi11076-3862719-2092719-20919294(Top 66%)7711(Top 61%)7711(Top 135%)
25.2M25.20 mi0.35 mi11177-1012784-652784-6517422(Top 60%)6710(Top 53%)6710(Top 117%)
FINISH26.22 mi1.02 mi11596-4193043-2593043-25919174(Top 66%)7642(Top 61%)7642(Top 134%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
×21
+97ft-345ft

Overall

11133

Females

2548

F18-39

2548

5K→10K

3.1 - 6.2 mi

Top 40%
×5
+79ft-138ft

Overall

11557

Females

2737

F18-39

2737

10K→15K

6.2 - 9.3 mi

Top 38%
×3
+67ft-78ft

Overall

11133

Females

2548

F18-39

2548

15K→20K

9.3 - 12.4 mi

Top 37%
×5
+106ft-86ft

Overall

10614

Females

2366

F18-39

2366

20K→HALF

12.4 - 13.1 mi

Top 35%
×2
+19ft-37ft

Overall

10281

Females

2152

F18-39

2152

HALF→25K

13.1 - 15.5 mi

Top 34%
×4
+66ft-88ft

Overall

9906

Females

2085

F18-39

2085

25K→30K

15.5 - 18.6 mi

Top 31%
×9
+181ft-148ft

Overall

8937

Females

1786

F18-39

1786

30K→20M

18.6 - 20.0 mi

Top 32%
×5
+64ft-50ft

Overall

9153

Females

1990

F18-39

1990

20M→21M

20.0 - 21.0 mi

Top 33%
×8
+106ft-24ft

Overall

9494

Females

2262

F18-39

2262

21M→35K

21.0 - 21.8 mi

Top 37%
×7
+17ft-86ft

Overall

10610

Females

2807

F18-39

2807

35K→23M

21.8 - 23.0 mi

Top 48%
×5
+23ft-63ft

Overall

13917

Females

4655

F18-39

4655

23M→24M

23.0 - 24.0 mi

Top 53%
×6
+12ft-82ft

Overall

15288

Females

5486

F18-39

5486

24M→40K

24.0 - 24.9 mi

Top 66%
×1
+6ft-20ft

Overall

19294

Females

7711

F18-39

7711

40K→25.2M

24.9 - 25.2 mi

Top 60%
×1
+13ft-16ft

Overall

17422

Females

6710

F18-39

6710

25.2M→FINISH

25.2 - 26.2 mi

Top 66%
×2
+22ft-21ft

Overall

19174

Females

7642

F18-39

7642

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2258*
Passed By
1433
Net Change
+248
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11844
5K → 10K355*187+168#11844#11676
10K → 15K313*97+216#11676#11460
15K → 20K278*54+224#11460#11236
20K → HALF477+40#11236#11196
HALF → 25K285*34+251#11196#10945
25K → 30K464*15+449#10945#10496
30K → 20M17425+149#10496#10347
20M → 21M13747+90#10347#10257
21M → 35K5756+1#10257#10256
35K → 23M69200-212#10256#10468
23M → 24M39200-222#10468#10690
24M → 40K11200-386#10690#11076
40K → 25.2M10111-101#11076#11177
25.2M → FINISH19200-419#11177#11596
TOTALS2258*1433+248

* 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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing