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BOSTON MARATHON 2026

Cara Swann

Bib: 19299•F

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 49%
Gender (Female)
#0 / 12578
Top 36%
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
23:25
3.11 mi
Rank: #13107
Start → 5K
23:25 | 7:33/mi
10K
47:03
6.21 mi
Rank: #13488 (-381)
5K → 10K
23:38 | 7:37/mi
15K
1:10:27
9.32 mi
Rank: #13297 (+191)
10K → 15K
23:24 | 7:32/mi
20K
1:33:53
12.43 mi
Rank: #13066 (+231)
15K → 20K
23:26 | 7:33/mi
HALF
1:39:01
13.11 mi
Rank: #13079 (-13)
20K → HALF
5:08 | 7:32/mi
25K
1:57:22
15.53 mi
Rank: #12888 (+191)
HALF → 25K
18:21 | 7:34/mi
30K
2:22:30
18.64 mi
Rank: #13078 (-190)
25K → 30K
25:08 | 8:06/mi
20M
2:34:02
20.00 mi
Rank: #13298 (-220)
30K → 20M
11:32 | 8:30/mi
21M
2:42:55
21.00 mi
Rank: #13412 (-114)
20M → 21M
8:53 | 8:53/mi
35K
2:48:59
21.75 mi
Rank: #13452 (-40)
21M → 35K
6:04 | 8:07/mi
23M
2:59:45
23.00 mi
Rank: #13649 (-197)
35K → 23M
10:46 | 8:37/mi
24M
3:08:21
24.00 mi
Rank: #13842 (-193)
23M → 24M
8:36 | 8:36/mi
40K
3:15:53
24.85 mi
Rank: #13994 (-152)
24M → 40K
7:32 | 8:49/mi
25.2M
3:19:05
25.20 mi
Rank: #14051 (-57)
40K → 25.2M
3:12 | 9:17/mi
FINISH
3:27:42
26.22 mi
Rank: #14237 (-186)
25.2M → FINISH
8:37 | 8:28/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:39:01
Pace7:34 /mi
2nd Half
Distance13.11 mi
Time1:48:41
Pace8:18 /mi
📊Positive Split: 9.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:06:2823:257:3323:25
7:33
-
10K
6.21 mi11:30:0647:037:3523:38
7:37
+0:04
15K
9.32 mi11:53:301:10:277:3423:24
7:32
-0:05
20K
12.43 mi12:16:561:33:537:3423:26
7:33
+0:01
HALF
13.11 mi12:22:041:39:017:345:08
7:32
-0:01
25K
15.53 mi12:40:251:57:227:3418:21
7:34
+0:02
30K
18.64 mi13:05:332:22:307:3925:08
8:06
+0:32
20M
20.00 mi13:17:052:34:027:4311:32
8:30
+0:24
21M
21.00 mi13:25:582:42:557:468:53
8:53
+0:23
35K
21.75 mi13:32:022:48:597:476:04
8:07
-0:46
23M
23.00 mi13:42:482:59:457:4910:46
8:37
+0:30
24M
24.00 mi13:51:243:08:217:518:36
8:36
-0:01
40K
24.85 mi13:58:563:15:537:537:32
8:49
+0:13
25.2M
25.20 mi14:02:083:19:057:553:12
9:17
+0:28
FINISH
26.22 mi14:10:453:27:427:568:37
8:28
-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

7:32 /mi

Average Pace

7:56 /mi

Slowest Pace

9:17 /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

1:57:22

57% of race

Time at Steady Pace

31:12

15% of race

Time at Slower Pace

59:08

28% of race

Average Pace: 7:55 /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 mi11:06:2823:257:3323:25
7:33
#13107
10K
6.21 mi11:30:0647:037:3523:38
7:37
#13488
15K
9.32 mi11:53:301:10:277:3423:24
7:32
#13297
20K
12.43 mi12:16:561:33:537:3423:26
7:33
#13066
HALF
13.11 mi12:22:041:39:017:345:08
7:32
#13079
25K
15.53 mi12:40:251:57:227:3418:21
7:34
#12888
30K
18.64 mi13:05:332:22:307:3925:08
8:06
#13078
20M
20.00 mi13:17:052:34:027:4311:32
8:30
#13298
21M
21.00 mi13:25:582:42:557:468:53
8:53
#13412
35K
21.75 mi13:32:022:48:597:476:04
8:07
#13452
23M
23.00 mi13:42:482:59:457:4910:46
8:37
#13649
24M
24.00 mi13:51:243:08:217:518:36
8:36
#13842
40K
24.85 mi13:58:563:15:537:537:32
8:49
#13994
25.2M
25.20 mi14:02:083:19:057:553:12
9:17
#14051
FINISH
26.22 mi14:10:453:27:427:568:37
8:28
#14237
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 mi131073553355313113(Top 45%)3649(Top 29%)3649(Top 64%)
10K6.21 mi3.10 mi13488-3813800-2473800-24713939(Top 48%)4073(Top 32%)4073(Top 71%)
15K9.32 mi3.11 mi13297+1913719+813719+8113113(Top 45%)3649(Top 29%)3649(Top 64%)
20K12.43 mi3.11 mi13066+2313618+1013618+10112363(Top 43%)3308(Top 26%)3308(Top 58%)
HALF13.11 mi0.68 mi13079-133626-83626-813349(Top 46%)3794(Top 30%)3794(Top 66%)
25K15.53 mi2.42 mi12888+1913534+923534+9212017(Top 41%)3185(Top 25%)3185(Top 56%)
30K18.64 mi3.11 mi13078-1903690-1563690-15614150(Top 49%)4479(Top 36%)4479(Top 78%)
20M20.00 mi1.36 mi13298-2203841-1513841-15116148(Top 56%)5719(Top 45%)5719(Top 100%)
21M21.00 mi1.00 mi13412-1143930-893930-8915482(Top 53%)5398(Top 43%)5398(Top 94%)
35K21.75 mi0.75 mi13452-403964-343964-3415233(Top 52%)5306(Top 42%)5306(Top 93%)
23M23.00 mi1.25 mi13649-1974114-1504114-15016343(Top 56%)6037(Top 48%)6037(Top 106%)
24M24.00 mi1.00 mi13842-1934237-1234237-12317488(Top 60%)6720(Top 53%)6720(Top 118%)
40K24.85 mi0.85 mi13994-1524351-1144351-11417453(Top 60%)6751(Top 54%)6751(Top 118%)
25.2M25.20 mi0.35 mi14051-574396-454396-4516234(Top 56%)6070(Top 48%)6070(Top 106%)
FINISH26.22 mi1.02 mi14237-1864520-1244520-12417920(Top 62%)6999(Top 56%)6999(Top 122%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
×21
+97ft-345ft

Overall

13113

Females

3649

F18-39

3649

5K→10K

3.1 - 6.2 mi

Top 48%
×5
+79ft-138ft

Overall

13939

Females

4073

F18-39

4073

10K→15K

6.2 - 9.3 mi

Top 45%
×3
+67ft-78ft

Overall

13113

Females

3649

F18-39

3649

15K→20K

9.3 - 12.4 mi

Top 43%
×5
+106ft-86ft

Overall

12363

Females

3308

F18-39

3308

20K→HALF

12.4 - 13.1 mi

Top 46%
×2
+19ft-37ft

Overall

13349

Females

3794

F18-39

3794

HALF→25K

13.1 - 15.5 mi

Top 41%
×4
+66ft-88ft

Overall

12017

Females

3185

F18-39

3185

25K→30K

15.5 - 18.6 mi

Top 49%
×9
+181ft-148ft

Overall

14150

Females

4479

F18-39

4479

30K→20M

18.6 - 20.0 mi

Top 56%
×5
+64ft-50ft

Overall

16148

Females

5719

F18-39

5719

20M→21M

20.0 - 21.0 mi

Top 53%
×8
+106ft-24ft

Overall

15482

Females

5398

F18-39

5398

21M→35K

21.0 - 21.8 mi

Top 52%
×7
+17ft-86ft

Overall

15233

Females

5306

F18-39

5306

35K→23M

21.8 - 23.0 mi

Top 56%
×5
+23ft-63ft

Overall

16343

Females

6037

F18-39

6037

23M→24M

23.0 - 24.0 mi

Top 60%
×6
+12ft-82ft

Overall

17488

Females

6720

F18-39

6720

24M→40K

24.0 - 24.9 mi

Top 60%
×1
+6ft-20ft

Overall

17453

Females

6751

F18-39

6751

40K→25.2M

24.9 - 25.2 mi

Top 56%
×1
+13ft-16ft

Overall

16234

Females

6070

F18-39

6070

25.2M→FINISH

25.2 - 26.2 mi

Top 62%
×2
+22ft-21ft

Overall

17920

Females

6999

F18-39

6999

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1404*
Passed By
1939
Net Change
-1130
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13107
5K → 10K136200-381#13107#13488
10K → 15K299*108+191#13488#13297
15K → 20K284*53+231#13297#13066
20K → HALF2336-13#13066#13079
HALF → 25K235*44+191#13079#12888
25K → 30K125200-190#12888#13078
30K → 20M59200-220#13078#13298
20M → 21M46160-114#13298#13412
21M → 35K4888-40#13412#13452
35K → 23M55200-197#13452#13649
23M → 24M27200-193#13649#13842
24M → 40K33185-152#13842#13994
40K → 25.2M865-57#13994#14051
25.2M → FINISH26200-186#14051#14237
TOTALS1404*1939-1130

* 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