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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Carly Caswell

Bib: 16968 β€’F β€’Age: N/A

CA

Boston Marathon logo
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
51Β°/41Β°F
overcast clouds
Personalized for Carly

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment Β· 7:08/mi at mile 3.1

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Improvement Opportunities
One-time purchase Β· Instant access Β· Downloadable PDF Β· Shareable report

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
22:09
3.11 mi
Rank: #9607
Start β†’ 5K
22:09 | 7:08/mi
10K
44:26
6.21 mi
Rank: #9780 (-173)
5K β†’ 10K
22:17 | 7:11/mi
15K
1:06:59
9.32 mi
Rank: #10026 (-246)
10K β†’ 15K
22:33 | 7:16/mi
20K
1:30:13
12.43 mi
Rank: #10428 (-402)
15K β†’ 20K
23:14 | 7:29/mi
HALF
1:35:15
13.11 mi
Rank: #10486 (-58)
20K β†’ HALF
5:02 | 7:24/mi
25K
1:53:41
15.53 mi
Rank: #10762 (-276)
HALF β†’ 25K
18:26 | 7:37/mi
30K
2:18:46
18.64 mi
Rank: #11422 (-660)
25K β†’ 30K
25:05 | 8:05/mi
20M
2:29:58
20.00 mi
Rank: #11634 (-212)
30K β†’ 20M
11:12 | 8:15/mi
21M
2:39:44
21.00 mi
Rank: #12210 (-576)
20M β†’ 21M
9:46 | 9:46/mi
35K
2:46:00
21.75 mi
Rank: #12406 (-196)
21M β†’ 35K
6:16 | 8:23/mi
23M
2:59:48
23.00 mi
Rank: #13668 (-1262)
35K β†’ 23M
13:48 | 11:02/mi
24M
3:08:18
24.00 mi
Rank: #13824 (-156)
23M β†’ 24M
8:30 | 8:30/mi
40K
3:15:46
24.85 mi
Rank: #13961 (-137)
24M β†’ 40K
7:28 | 8:44/mi
25.2M
3:19:03
25.20 mi
Rank: #14034 (-73)
40K β†’ 25.2M
3:17 | 9:32/mi
FINISH
3:27:36
26.22 mi
Rank: #14206 (-172)
25.2M β†’ FINISH
8:33 | 8:24/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:35:15
Pace7:16 /mi
2nd Half
Distance13.11 mi
Time1:52:21
Pace8:35 /mi
πŸ“ŠPositive Split: 18.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:03:3222:097:0822:09
7:08
-
10K
6.21 mi11:25:4944:267:1022:17
7:11
+0:03
15K
9.32 mi11:48:221:06:597:1222:33
7:16
+0:05
20K
12.43 mi12:11:361:30:137:1623:14
7:29
+0:13
HALF
13.11 mi12:16:381:35:157:165:02
7:24
-0:05
25K
15.53 mi12:35:041:53:417:2018:26
7:37
+0:13
30K
18.64 mi13:00:092:18:467:2725:05
8:05
+0:28
20M
20.00 mi13:11:212:29:587:3011:12
8:15
+0:10
21M
21.00 mi13:21:072:39:447:379:46
9:46
+1:31
35K
21.75 mi13:27:232:46:007:386:16
8:23
-1:23
23M
23.00 mi13:41:112:59:487:5013:48
11:02
+2:39
24M
24.00 mi13:49:413:08:187:518:30
8:30
-2:32
40K
24.85 mi13:57:093:15:467:537:28
8:44
+0:14
25.2M
25.20 mi14:00:263:19:037:543:17
9:32
+0:48
FINISH
26.22 mi14:08:593:27:367:568:33
8:24
-1:08

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

7:08 /mi

Average Pace

7:55 /mi

Slowest Pace

11:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

1:53:41

55% of race

Time at Steady Pace

1:07:04

32% of race

Time at Slower Pace

26:51

13% of race

Average Pace: 7:55 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi11:03:3222:097:0822:09
7:08
#9607
10K
6.21 mi11:25:4944:267:1022:17
7:11
#9780
15K
9.32 mi11:48:221:06:597:1222:33
7:16
#10026
20K
12.43 mi12:11:361:30:137:1623:14
7:29
#10428
HALF
13.11 mi12:16:381:35:157:165:02
7:24
#10486
25K
15.53 mi12:35:041:53:417:2018:26
7:37
#10762
30K
18.64 mi13:00:092:18:467:2725:05
8:05
#11422
20M
20.00 mi13:11:212:29:587:3011:12
8:15
#11634
21M
21.00 mi13:21:072:39:447:379:46
9:46
#12210
35K
21.75 mi13:27:232:46:007:386:16
8:23
#12406
23M
23.00 mi13:41:112:59:487:5013:48
11:02
#13668
24M
24.00 mi13:49:413:08:187:518:30
8:30
#13824
40K
24.85 mi13:57:093:15:467:537:28
8:44
#13961
25.2M
25.20 mi14:00:263:19:037:543:17
9:32
#14034
FINISH
26.22 mi14:08:593:27:367:568:33
8:24
#14206
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 mi96071695169510668(Top 37%)2308(Top 18%)2308(Top 40%)
10K6.21 mi3.10 mi9780-1731787-921787-9210051(Top 35%)1940(Top 15%)1940(Top 34%)
15K9.32 mi3.11 mi10026-2461923-1361923-13610668(Top 37%)2308(Top 18%)2308(Top 40%)
20K12.43 mi3.11 mi10428-4022165-2422165-24211805(Top 41%)3008(Top 24%)3008(Top 53%)
HALF13.11 mi0.68 mi10486-582201-362201-3612078(Top 42%)3092(Top 25%)3092(Top 54%)
25K15.53 mi2.42 mi10762-2762389-1882389-18812302(Top 42%)3344(Top 27%)3344(Top 59%)
30K18.64 mi3.11 mi11422-6602762-3732762-37314044(Top 48%)4426(Top 35%)4426(Top 77%)
20M20.00 mi1.36 mi11634-2122890-1282890-12814574(Top 50%)4800(Top 38%)4800(Top 84%)
21M21.00 mi1.00 mi12210-5763247-3573247-35719625(Top 68%)7644(Top 61%)7644(Top 134%)
35K21.75 mi0.75 mi12406-1963381-1343381-13416910(Top 58%)6264(Top 50%)6264(Top 110%)
23M23.00 mi1.25 mi13668-12624127-7464127-74624552(Top 85%)10335(Top 82%)10335(Top 181%)
24M24.00 mi1.00 mi13824-1564226-994226-9916912(Top 58%)6412(Top 51%)6412(Top 112%)
40K24.85 mi0.85 mi13961-1374328-1024328-10217026(Top 59%)6522(Top 52%)6522(Top 114%)
25.2M25.20 mi0.35 mi14034-734383-554383-5517433(Top 60%)6721(Top 53%)6721(Top 118%)
FINISH26.22 mi1.02 mi14206-1724503-1204503-12017564(Top 61%)6808(Top 54%)6808(Top 119%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
Γ—21
+97ft-345ft

Overall

10668

Females

2308

F18-39

2308

5K→10K

3.1 - 6.2 mi

Top 35%
Γ—5
+79ft-138ft

Overall

10051

Females

1940

F18-39

1940

10K→15K

6.2 - 9.3 mi

Top 37%
Γ—3
+67ft-78ft

Overall

10668

Females

2308

F18-39

2308

15K→20K

9.3 - 12.4 mi

Top 41%
Γ—5
+106ft-86ft

Overall

11805

Females

3008

F18-39

3008

20K→HALF

12.4 - 13.1 mi

Top 42%
Γ—2
+19ft-37ft

Overall

12078

Females

3092

F18-39

3092

HALF→25K

13.1 - 15.5 mi

Top 42%
Γ—4
+66ft-88ft

Overall

12302

Females

3344

F18-39

3344

25K→30K

15.5 - 18.6 mi

Top 48%
Γ—9
+181ft-148ft

Overall

14044

Females

4426

F18-39

4426

30K→20M

18.6 - 20.0 mi

Top 50%
Γ—5
+64ft-50ft

Overall

14574

Females

4800

F18-39

4800

20M→21M

20.0 - 21.0 mi

Top 68%
Γ—8
+106ft-24ft

Overall

19625

Females

7644

F18-39

7644

21M→35K

21.0 - 21.8 mi

Top 58%
Γ—7
+17ft-86ft

Overall

16910

Females

6264

F18-39

6264

35K→23M

21.8 - 23.0 mi

Top 85%
Γ—5
+23ft-63ft

Overall

24552

Females

10335

F18-39

10335

23M→24M

23.0 - 24.0 mi

Top 58%
Γ—6
+12ft-82ft

Overall

16912

Females

6412

F18-39

6412

24M→40K

24.0 - 24.9 mi

Top 59%
Γ—1
+6ft-20ft

Overall

17026

Females

6522

F18-39

6522

40K→25.2M

24.9 - 25.2 mi

Top 60%
Γ—1
+13ft-16ft

Overall

17433

Females

6721

F18-39

6721

25.2M→FINISH

25.2 - 26.2 mi

Top 61%
Γ—2
+22ft-21ft

Overall

17564

Females

6808

F18-39

6808

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
650
Passed By
2504
Net Change
-4599
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#9607
5K β†’ 10K168200-173#9607#9780
10K β†’ 15K96200-246#9780#10026
15K β†’ 20K64200-402#10026#10428
20K β†’ HALF967-58#10428#10486
HALF β†’ 25K74200-276#10486#10762
25K β†’ 30K57200-660#10762#11422
30K β†’ 20M41200-212#11422#11634
20M β†’ 21M18200-576#11634#12210
21M β†’ 35K18200-196#12210#12406
35K β†’ 23M6200-1262#12406#13668
23M β†’ 24M31187-156#13668#13824
24M β†’ 40K32169-137#13824#13961
40K β†’ 25.2M982-73#13961#14034
25.2M β†’ FINISH27199-172#14034#14206
TOTALS6502504-4599
πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace 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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