All Results|Race Analytics|Course|Contact

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Cara Crasco

Bib: 27636 β€’F β€’Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 29021
Gender (Female)
#0 / 12578
Age Group (F18-39)
#0 / 5716
Race Day Weather
51Β°/41Β°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
34:44
3.11 mi
Rank: #28238
Start β†’ 5K
34:44 | 11:11/mi
10K
1:08:42
6.21 mi
Rank: #27944 (+294)
5K β†’ 10K
33:58 | 10:56/mi
15K
1:40:26
9.32 mi
Rank: #27384 (+560)
10K β†’ 15K
31:44 | 10:13/mi
20K
2:11:49
12.43 mi
Rank: #26888 (+496)
15K β†’ 20K
31:23 | 10:07/mi
HALF
2:18:34
13.11 mi
Rank: #26811 (+77)
20K β†’ HALF
6:45 | 9:55/mi
25K
2:43:17
15.53 mi
Rank: #26488 (+323)
HALF β†’ 25K
24:43 | 10:12/mi
30K
3:16:24
18.64 mi
Rank: #26190 (+298)
25K β†’ 30K
33:07 | 10:40/mi
20M
3:30:41
20.00 mi
Rank: #26036 (+154)
30K β†’ 20M
14:17 | 10:31/mi
21M
3:41:31
21.00 mi
Rank: #25857 (+179)
20M β†’ 21M
10:50 | 10:50/mi
35K
3:49:02
21.75 mi
Rank: #25772 (+85)
21M β†’ 35K
7:31 | 10:03/mi
23M
4:01:55
23.00 mi
Rank: #25620 (+152)
35K β†’ 23M
12:53 | 10:18/mi
24M
4:12:07
24.00 mi
Rank: #25518 (+102)
23M β†’ 24M
10:12 | 10:12/mi
40K
4:21:33
24.85 mi
Rank: #25469 (+49)
24M β†’ 40K
9:26 | 11:02/mi
25.2M
4:25:53
25.20 mi
Rank: #25466 (+3)
40K β†’ 25.2M
4:20 | 12:34/mi
FINISH
4:36:26
26.22 mi
Rank: #25456 (+10)
25.2M β†’ FINISH
10:33 | 10:22/mi
Unlock Your Full

AI Performance Report

New

Understand What Really Happened During Your Race

Go deeper with personalized analysis powered by your official race data.

Your AI Performance Report includes:
  • Fatigue & pacing analysis
  • Finish time optimization
  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
Shareable via link β€” view it anywhere, share with anyone
AI Report Preview
Generating your preview…
$4.99
One-time purchase for this race
Includes a shareable link

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Halfβš–οΈ Balanced
via HALF
Distance13.11 mi
Time2:18:34
Pace10:35 /mi
2nd Halfβš–οΈ Balanced
Distance13.11 mi
Time2:17:52
Pace10:31 /mi
πŸ“ŠEven Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:57:4934:4411:1134:44
11:11
-
10K
6.21 mi12:31:471:08:4211:0433:58
10:56
-0:15
15K
9.32 mi13:03:311:40:2610:4731:44
10:13
-0:43
20K
12.43 mi13:34:542:11:4910:3731:23
10:07
-0:06
HALF
13.11 mi13:41:392:18:3410:356:45
9:55
-0:12
25K
15.53 mi14:06:222:43:1710:3124:43
10:12
+0:17
30K
18.64 mi14:39:293:16:2410:3333:07
10:40
+0:28
20M
20.00 mi14:53:463:30:4110:3314:17
10:31
-0:09
21M
21.00 mi15:04:363:41:3110:3310:50
10:50
+0:19
35K
21.75 mi15:12:073:49:0210:327:31
10:03
-0:47
23M
23.00 mi15:25:004:01:5510:3212:53
10:18
+0:15
24M
24.00 mi15:35:124:12:0710:3110:12
10:12
-0:06
40K
24.85 mi15:44:384:21:3310:329:26
11:02
+0:50
25.2M
25.20 mi15:48:584:25:5310:344:20
12:34
+1:32
FINISH
26.22 mi15:59:314:36:2610:3410:33
10:22
-2:12

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

9:55 /mi

Average Pace

10:33 /mi

Slowest Pace

12:34 /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

6:45

2% of race

Time at Steady Pace

2:56:23

64% of race

Time at Slower Pace

1:33:18

34% of race

Average Pace: 10:33 /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 mi11:57:4934:4411:1134:44
11:11
#28238
10K
6.21 mi12:31:471:08:4211:0433:58
10:56
#27944
15K
9.32 mi13:03:311:40:2610:4731:44
10:13
#27384
20K
12.43 mi13:34:542:11:4910:3731:23
10:07
#26888
HALF
13.11 mi13:41:392:18:3410:356:45
9:55
#26811
25K
15.53 mi14:06:222:43:1710:3124:43
10:12
#26488
30K
18.64 mi14:39:293:16:2410:3333:07
10:40
#26190
20M
20.00 mi14:53:463:30:4110:3314:17
10:31
#26036
21M
21.00 mi15:04:363:41:3110:3310:50
10:50
#25857
35K
21.75 mi15:12:073:49:0210:327:31
10:03
#25772
23M
23.00 mi15:25:004:01:5510:3212:53
10:18
#25620
24M
24.00 mi15:35:124:12:0710:3110:12
10:12
#25518
40K
24.85 mi15:44:384:21:3310:329:26
11:02
#25469
25.2M
25.20 mi15:48:584:25:5310:344:20
12:34
#25466
FINISH
26.22 mi15:59:314:36:2610:3410:33
10:22
#25456
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 mi28238120411204126165(Top 90%)10824(Top 86%)10824(Top 189%)
10K6.21 mi3.10 mi27944+29411852+18911852+18927591(Top 95%)11653(Top 93%)11653(Top 204%)
15K9.32 mi3.11 mi27384+56011526+32611526+32626165(Top 90%)10824(Top 86%)10824(Top 189%)
20K12.43 mi3.11 mi26888+49611228+29811228+29825279(Top 87%)10343(Top 82%)10343(Top 181%)
HALF13.11 mi0.68 mi26811+7711195+3311195+3325465(Top 88%)10469(Top 83%)10469(Top 183%)
25K15.53 mi2.42 mi26488+32311017+17811017+17824758(Top 85%)10107(Top 80%)10107(Top 177%)
30K18.64 mi3.11 mi26190+29810879+13810879+13824625(Top 85%)10175(Top 81%)10175(Top 178%)
20M20.00 mi1.36 mi26036+15410795+8410795+8423913(Top 82%)9865(Top 78%)9865(Top 173%)
21M21.00 mi1.00 mi25857+17910724+7110724+7122766(Top 78%)9295(Top 74%)9295(Top 163%)
35K21.75 mi0.75 mi25772+8510686+3810686+3823310(Top 80%)9615(Top 76%)9615(Top 168%)
23M23.00 mi1.25 mi25620+15210617+6910617+6922908(Top 79%)9474(Top 75%)9474(Top 166%)
24M24.00 mi1.00 mi25518+10210579+3810579+3823364(Top 81%)9737(Top 77%)9737(Top 170%)
40K24.85 mi0.85 mi25469+4910570+910570+924333(Top 84%)10304(Top 82%)10304(Top 180%)
25.2M25.20 mi0.35 mi25466+310572-210572-225470(Top 88%)10856(Top 86%)10856(Top 190%)
FINISH26.22 mi1.02 mi25456+1010577-510577-524734(Top 85%)10491(Top 83%)10491(Top 184%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 90%
Γ—21
+97ft-345ft

Overall

26165

Females

10824

F18-39

10824

5K→10K

3.1 - 6.2 mi

Top 95%
Γ—5
+79ft-138ft

Overall

27591

Females

11653

F18-39

11653

10K→15K

6.2 - 9.3 mi

Top 90%
Γ—3
+67ft-78ft

Overall

26165

Females

10824

F18-39

10824

15K→20K

9.3 - 12.4 mi

Top 87%
Γ—5
+106ft-86ft

Overall

25279

Females

10343

F18-39

10343

20K→HALF

12.4 - 13.1 mi

Top 88%
Γ—2
+19ft-37ft

Overall

25465

Females

10469

F18-39

10469

HALF→25K

13.1 - 15.5 mi

Top 85%
Γ—4
+66ft-88ft

Overall

24758

Females

10107

F18-39

10107

25K→30K

15.5 - 18.6 mi

Top 85%
Γ—9
+181ft-148ft

Overall

24625

Females

10175

F18-39

10175

30K→20M

18.6 - 20.0 mi

Top 82%
Γ—5
+64ft-50ft

Overall

23913

Females

9865

F18-39

9865

20M→21M

20.0 - 21.0 mi

Top 78%
Γ—8
+106ft-24ft

Overall

22766

Females

9295

F18-39

9295

21M→35K

21.0 - 21.8 mi

Top 80%
Γ—7
+17ft-86ft

Overall

23310

Females

9615

F18-39

9615

35K→23M

21.8 - 23.0 mi

Top 79%
Γ—5
+23ft-63ft

Overall

22908

Females

9474

F18-39

9474

23M→24M

23.0 - 24.0 mi

Top 81%
Γ—6
+12ft-82ft

Overall

23364

Females

9737

F18-39

9737

24M→40K

24.0 - 24.9 mi

Top 84%
Γ—1
+6ft-20ft

Overall

24333

Females

10304

F18-39

10304

40K→25.2M

24.9 - 25.2 mi

Top 88%
Γ—1
+13ft-16ft

Overall

25470

Females

10856

F18-39

10856

25.2M→FINISH

25.2 - 26.2 mi

Top 85%
Γ—2
+22ft-21ft

Overall

24734

Females

10491

F18-39

10491

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2898*
Passed By
116
Net Change
+2782
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#28238
5K β†’ 10K321*27+294#28238#27944
10K β†’ 15K562*2+560#27944#27384
15K β†’ 20K498*2+496#27384#26888
20K β†’ HALF781+77#26888#26811
HALF β†’ 25K323*0+323#26811#26488
25K β†’ 30K304*6+298#26488#26190
30K β†’ 20M1584+154#26190#26036
20M β†’ 21M1801+179#26036#25857
21M β†’ 35K883+85#25857#25772
35K β†’ 23M1520+152#25772#25620
23M β†’ 24M1075+102#25620#25518
24M β†’ 40K6415+49#25518#25469
40K β†’ 25.2M2118+3#25469#25466
25.2M β†’ FINISH4232+10#25466#25456
TOTALS2898*116+2782

* Includes athletes who did not complete a segment (DNF/DNQ).

πŸ“Š

Passing Analysis Visualizations

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

Time:
Category:

πŸ“ˆPosition Graph

Loading...

🎨Heatmap Timeline

Loading...

πŸ”„Passing Circle

Loading...

🌊Position Flow

Loading...

πŸƒRace Lanes

Loading...

Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

Upload your GPX file to see detailed activity metrics

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export & Support

Download your data, get help, and share your feedback

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback