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BOSTON MARATHON 2026

Catherine Clohesy

Bib: 14268•F

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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Age Group (F18-39)
#0 / 5716
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
21:47
3.11 mi
Rank: #8665
Start → 5K
21:47 | 7:01/mi
10K
43:57
6.21 mi
Rank: #9152 (-487)
5K → 10K
22:10 | 7:09/mi
15K
1:06:09
9.32 mi
Rank: #9270 (-118)
10K → 15K
22:12 | 7:09/mi
20K
1:29:14
12.43 mi
Rank: #9717 (-447)
15K → 20K
23:05 | 7:26/mi
HALF
1:34:36
13.11 mi
Rank: #10053 (-336)
20K → HALF
5:22 | 7:53/mi
25K
1:53:09
15.53 mi
Rank: #10437 (-384)
HALF → 25K
18:33 | 7:39/mi
30K
2:24:40
18.64 mi
Rank: #14021 (-3584)
25K → 30K
31:31 | 10:09/mi
20M
2:39:06
20.00 mi
Rank: #15385 (-1364)
30K → 20M
14:26 | 10:38/mi
21M
2:49:52
21.00 mi
Rank: #16033 (-648)
20M → 21M
10:46 | 10:46/mi
35K
2:57:43
21.75 mi
Rank: #16547 (-514)
21M → 35K
7:51 | 10:30/mi
23M
3:09:32
23.00 mi
Rank: #16821 (-274)
35K → 23M
11:49 | 9:27/mi
24M
3:19:26
24.00 mi
Rank: #17180 (-359)
23M → 24M
9:54 | 9:54/mi
40K
3:28:17
24.85 mi
Rank: #17511 (-331)
24M → 40K
8:51 | 10:22/mi
25.2M
3:31:41
25.20 mi
Rank: #17525 (-14)
40K → 25.2M
3:24 | 9:52/mi
FINISH
3:40:40
26.22 mi
Rank: #17624 (-99)
25.2M → FINISH
8:59 | 8:49/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:34:36
Pace7:13 /mi
2nd Half
Distance13.11 mi
Time2:06:04
Pace9:37 /mi
📊Positive Split: 33.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:4521:477:0121:47
7:01
-
10K
6.21 mi11:15:5543:577:0522:10
7:09
+0:08
15K
9.32 mi11:38:071:06:097:0622:12
7:09
0:00
20K
12.43 mi12:01:121:29:147:1123:05
7:26
+0:17
HALF
13.11 mi12:06:341:34:367:135:22
7:53
+0:27
25K
15.53 mi12:25:071:53:097:1818:33
7:39
-0:14
30K
18.64 mi12:56:382:24:407:4631:31
10:09
+2:30
20M
20.00 mi13:11:042:39:067:5814:26
10:38
+0:29
21M
21.00 mi13:21:502:49:528:0610:46
10:46
+0:08
35K
21.75 mi13:29:412:57:438:117:51
10:30
-0:16
23M
23.00 mi13:41:303:09:328:1511:49
9:27
-1:03
24M
24.00 mi13:51:243:19:268:199:54
9:54
+0:27
40K
24.85 mi14:00:153:28:178:238:51
10:22
+0:28
25.2M
25.20 mi14:03:393:31:418:253:24
9:52
-0:30
FINISH
26.22 mi14:12:383:40:408:268:59
8:49
-1:03

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

7:01 /mi

Average Pace

8:25 /mi

Slowest Pace

10:46 /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

1:53:09

51% of race

Time at Steady Pace

34:06

15% of race

Time at Slower Pace

1:13:25

33% of race

Average Pace: 8:25 /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 mi10:53:4521:477:0121:47
7:01
#8665
10K
6.21 mi11:15:5543:577:0522:10
7:09
#9152
15K
9.32 mi11:38:071:06:097:0622:12
7:09
#9270
20K
12.43 mi12:01:121:29:147:1123:05
7:26
#9717
HALF
13.11 mi12:06:341:34:367:135:22
7:53
#10053
25K
15.53 mi12:25:071:53:097:1818:33
7:39
#10437
30K
18.64 mi12:56:382:24:407:4631:31
10:09
#14021
20M
20.00 mi13:11:042:39:067:5814:26
10:38
#15385
21M
21.00 mi13:21:502:49:528:0610:46
10:46
#16033
35K
21.75 mi13:29:412:57:438:117:51
10:30
#16547
23M
23.00 mi13:41:303:09:328:1511:49
9:27
#16821
24M
24.00 mi13:51:243:19:268:199:54
9:54
#17180
40K
24.85 mi14:00:153:28:178:238:51
10:22
#17511
25.2M
25.20 mi14:03:393:31:418:253:24
9:52
#17525
FINISH
26.22 mi14:12:383:40:408:268:59
8:49
#17624
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 mi8665129512959673(Top 33%)1789(Top 14%)1789(Top 31%)
10K6.21 mi3.10 mi9152-4871498-2031498-2039684(Top 33%)1757(Top 14%)1757(Top 31%)
15K9.32 mi3.11 mi9270-1181568-701568-709673(Top 33%)1789(Top 14%)1789(Top 31%)
20K12.43 mi3.11 mi9717-4471804-2361804-23611412(Top 39%)2797(Top 22%)2797(Top 49%)
HALF13.11 mi0.68 mi10053-3361981-1771981-17716234(Top 56%)5488(Top 44%)5488(Top 96%)
25K15.53 mi2.42 mi10437-3842208-2272208-22712654(Top 44%)3529(Top 28%)3529(Top 62%)
30K18.64 mi3.11 mi14021-35844212-20044212-200423489(Top 81%)9556(Top 76%)9556(Top 167%)
20M20.00 mi1.36 mi15385-13645053-8415053-84124129(Top 83%)9979(Top 79%)9979(Top 175%)
21M21.00 mi1.00 mi16033-6485464-4115464-41122579(Top 78%)9184(Top 73%)9184(Top 161%)
35K21.75 mi0.75 mi16547-5145749-2855749-28524301(Top 84%)10142(Top 81%)10142(Top 177%)
23M23.00 mi1.25 mi16821-2745942-1935942-19320422(Top 70%)8167(Top 65%)8167(Top 143%)
24M24.00 mi1.00 mi17180-3596167-2256167-22522525(Top 78%)9293(Top 74%)9293(Top 163%)
40K24.85 mi0.85 mi17511-3316375-2086375-20822849(Top 79%)9527(Top 76%)9527(Top 167%)
25.2M25.20 mi0.35 mi17525-146391-166391-1618887(Top 65%)7488(Top 60%)7488(Top 131%)
FINISH26.22 mi1.02 mi17624-996469-786469-7819718(Top 68%)7936(Top 63%)7936(Top 139%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
×21
+97ft-345ft

Overall

9673

Females

1789

F18-39

1789

5K→10K

3.1 - 6.2 mi

Top 33%
×5
+79ft-138ft

Overall

9684

Females

1757

F18-39

1757

10K→15K

6.2 - 9.3 mi

Top 33%
×3
+67ft-78ft

Overall

9673

Females

1789

F18-39

1789

15K→20K

9.3 - 12.4 mi

Top 39%
×5
+106ft-86ft

Overall

11412

Females

2797

F18-39

2797

20K→HALF

12.4 - 13.1 mi

Top 56%
×2
+19ft-37ft

Overall

16234

Females

5488

F18-39

5488

HALF→25K

13.1 - 15.5 mi

Top 44%
×4
+66ft-88ft

Overall

12654

Females

3529

F18-39

3529

25K→30K

15.5 - 18.6 mi

Top 81%
×9
+181ft-148ft

Overall

23489

Females

9556

F18-39

9556

30K→20M

18.6 - 20.0 mi

Top 83%
×5
+64ft-50ft

Overall

24129

Females

9979

F18-39

9979

20M→21M

20.0 - 21.0 mi

Top 78%
×8
+106ft-24ft

Overall

22579

Females

9184

F18-39

9184

21M→35K

21.0 - 21.8 mi

Top 84%
×7
+17ft-86ft

Overall

24301

Females

10142

F18-39

10142

35K→23M

21.8 - 23.0 mi

Top 70%
×5
+23ft-63ft

Overall

20422

Females

8167

F18-39

8167

23M→24M

23.0 - 24.0 mi

Top 78%
×6
+12ft-82ft

Overall

22525

Females

9293

F18-39

9293

24M→40K

24.0 - 24.9 mi

Top 79%
×1
+6ft-20ft

Overall

22849

Females

9527

F18-39

9527

40K→25.2M

24.9 - 25.2 mi

Top 65%
×1
+13ft-16ft

Overall

18887

Females

7488

F18-39

7488

25.2M→FINISH

25.2 - 26.2 mi

Top 68%
×2
+22ft-21ft

Overall

19718

Females

7936

F18-39

7936

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
438
Passed By
2573
Net Change
-8959
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8665
5K → 10K85200-487#8665#9152
10K → 15K99200-118#9152#9270
15K → 20K50200-447#9270#9717
20K → HALF2200-336#9717#10053
HALF → 25K42200-384#10053#10437
25K → 30K4200-3584#10437#14021
30K → 20M4200-1364#14021#15385
20M → 21M15200-648#15385#16033
21M → 35K13200-514#16033#16547
35K → 23M35200-274#16547#16821
23M → 24M19200-359#16821#17180
24M → 40K10200-331#17180#17511
40K → 25.2M2842-14#17511#17525
25.2M → FINISH32131-99#17525#17624
TOTALS4382573-8959
📊

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