All Results|Race Analytics|Course|Contact

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Caleigh Wilbourn

Bib: 16459 •F •Age: N/A

OK

Boston Marathon logo
0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 29021
Top 47%
Gender (Female)
#0 / 12578
Top 34%
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
23:55
3.11 mi
Rank: #14541
Start → 5K
23:55 | 7:42/mi
10K
47:58
6.21 mi
Rank: #14798 (-257)
5K → 10K
24:03 | 7:45/mi
15K
1:12:14
9.32 mi
Rank: #14987 (-189)
10K → 15K
24:16 | 7:49/mi
20K
1:36:33
12.43 mi
Rank: #14900 (+87)
15K → 20K
24:19 | 7:50/mi
HALF
1:41:49
13.11 mi
Rank: #14896 (+4)
20K → HALF
5:16 | 7:44/mi
25K
2:00:38
15.53 mi
Rank: #14643 (+253)
HALF → 25K
18:49 | 7:46/mi
30K
2:25:33
18.64 mi
Rank: #14418 (+225)
25K → 30K
24:55 | 8:02/mi
20M
2:36:32
20.00 mi
Rank: #14322 (+96)
30K → 20M
10:59 | 8:06/mi
21M
2:45:05
21.00 mi
Rank: #14240 (+82)
20M → 21M
8:33 | 8:33/mi
35K
2:51:00
21.75 mi
Rank: #14215 (+25)
21M → 35K
5:55 | 7:55/mi
23M
3:01:06
23.00 mi
Rank: #14095 (+120)
35K → 23M
10:06 | 8:05/mi
24M
3:08:57
24.00 mi
Rank: #14034 (+61)
23M → 24M
7:51 | 7:51/mi
40K
3:15:37
24.85 mi
Rank: #13905 (+129)
24M → 40K
6:40 | 7:48/mi
25.2M
3:18:29
25.20 mi
Rank: #13840 (+65)
40K → 25.2M
2:52 | 8:19/mi
FINISH
3:26:03
26.22 mi
Rank: #13728 (+112)
25.2M → FINISH
7:34 | 7:26/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 — 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 HalfFaster
via HALF
Distance13.11 mi
Time1:41:49
Pace7:47 /mi
2nd Half
Distance13.11 mi
Time1:44:14
Pace7:58 /mi
📊Positive Split: 2.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:05:1323:557:4223:55
7:42
-
10K
6.21 mi11:29:1647:587:4424:03
7:45
+0:03
15K
9.32 mi11:53:321:12:147:4524:16
7:49
+0:04
20K
12.43 mi12:17:511:36:337:4724:19
7:50
+0:01
HALF
13.11 mi12:23:071:41:497:475:16
7:44
-0:06
25K
15.53 mi12:41:562:00:387:4618:49
7:46
+0:02
30K
18.64 mi13:06:512:25:337:4924:55
8:02
+0:16
20M
20.00 mi13:17:502:36:327:5010:59
8:06
+0:04
21M
21.00 mi13:26:232:45:057:528:33
8:33
+0:27
35K
21.75 mi13:32:182:51:007:525:55
7:55
-0:38
23M
23.00 mi13:42:243:01:067:5310:06
8:05
+0:10
24M
24.00 mi13:50:153:08:577:537:51
7:51
-0:14
40K
24.85 mi13:56:553:15:377:536:40
7:48
-0:03
25.2M
25.20 mi13:59:473:18:297:532:52
8:19
+0:31
FINISH
26.22 mi14:07:213:26:037:527:34
7:26
-0:53

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

7:26 /mi

Average Pace

7:52 /mi

Slowest Pace

8:33 /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

3:14:38

94% of race

Time at Steady Pace

11:25

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:52 /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 mi11:05:1323:557:4223:55
7:42
#14541
10K
6.21 mi11:29:1647:587:4424:03
7:45
#14798
15K
9.32 mi11:53:321:12:147:4524:16
7:49
#14987
20K
12.43 mi12:17:511:36:337:4724:19
7:50
#14900
HALF
13.11 mi12:23:071:41:497:475:16
7:44
#14896
25K
15.53 mi12:41:562:00:387:4618:49
7:46
#14643
30K
18.64 mi13:06:512:25:337:4924:55
8:02
#14418
20M
20.00 mi13:17:502:36:327:5010:59
8:06
#14322
21M
21.00 mi13:26:232:45:057:528:33
8:33
#14240
35K
21.75 mi13:32:182:51:007:525:55
7:55
#14215
23M
23.00 mi13:42:243:01:067:5310:06
8:05
#14095
24M
24.00 mi13:50:153:08:577:537:51
7:51
#14034
40K
24.85 mi13:56:553:15:377:536:40
7:48
#13905
25.2M
25.20 mi13:59:473:18:297:532:52
8:19
#13840
FINISH
26.22 mi14:07:213:26:037:527:34
7:26
#13728
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 mi145414397439715427(Top 53%)4995(Top 40%)4995(Top 87%)
10K6.21 mi3.10 mi14798-2574581-1844581-18415095(Top 52%)4763(Top 38%)4763(Top 83%)
15K9.32 mi3.11 mi14987-1894722-1414722-14115427(Top 53%)4995(Top 40%)4995(Top 87%)
20K12.43 mi3.11 mi14900+874683+394683+3914744(Top 51%)4640(Top 37%)4640(Top 81%)
HALF13.11 mi0.68 mi14896+44678+54678+514977(Top 52%)4698(Top 37%)4698(Top 82%)
25K15.53 mi2.42 mi14643+2534542+1364542+13613518(Top 47%)4027(Top 32%)4027(Top 70%)
30K18.64 mi3.11 mi14418+2254455+874455+8713631(Top 47%)4198(Top 33%)4198(Top 73%)
20M20.00 mi1.36 mi14322+964418+374418+3713433(Top 46%)4183(Top 33%)4183(Top 73%)
21M21.00 mi1.00 mi14240+824384+344384+3413478(Top 46%)4306(Top 34%)4306(Top 75%)
35K21.75 mi0.75 mi14215+254394-104394-1013864(Top 48%)4561(Top 36%)4561(Top 80%)
23M23.00 mi1.25 mi14095+1204351+434351+4312964(Top 45%)4129(Top 33%)4129(Top 72%)
24M24.00 mi1.00 mi14034+614343+84343+812707(Top 44%)4094(Top 33%)4094(Top 72%)
40K24.85 mi0.85 mi13905+1294297+464297+4611067(Top 38%)3303(Top 26%)3303(Top 58%)
25.2M25.20 mi0.35 mi13840+654262+354262+3510533(Top 36%)3113(Top 25%)3113(Top 54%)
FINISH26.22 mi1.02 mi13728+1124226+364226+3610909(Top 38%)3314(Top 26%)3314(Top 58%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×21
+97ft-345ft

Overall

15427

Females

4995

F18-39

4995

5K→10K

3.1 - 6.2 mi

Top 52%
×5
+79ft-138ft

Overall

15095

Females

4763

F18-39

4763

10K→15K

6.2 - 9.3 mi

Top 53%
×3
+67ft-78ft

Overall

15427

Females

4995

F18-39

4995

15K→20K

9.3 - 12.4 mi

Top 51%
×5
+106ft-86ft

Overall

14744

Females

4640

F18-39

4640

20K→HALF

12.4 - 13.1 mi

Top 52%
×2
+19ft-37ft

Overall

14977

Females

4698

F18-39

4698

HALF→25K

13.1 - 15.5 mi

Top 47%
×4
+66ft-88ft

Overall

13518

Females

4027

F18-39

4027

25K→30K

15.5 - 18.6 mi

Top 47%
×9
+181ft-148ft

Overall

13631

Females

4198

F18-39

4198

30K→20M

18.6 - 20.0 mi

Top 46%
×5
+64ft-50ft

Overall

13433

Females

4183

F18-39

4183

20M→21M

20.0 - 21.0 mi

Top 46%
×8
+106ft-24ft

Overall

13478

Females

4306

F18-39

4306

21M→35K

21.0 - 21.8 mi

Top 48%
×7
+17ft-86ft

Overall

13864

Females

4561

F18-39

4561

35K→23M

21.8 - 23.0 mi

Top 45%
×5
+23ft-63ft

Overall

12964

Females

4129

F18-39

4129

23M→24M

23.0 - 24.0 mi

Top 44%
×6
+12ft-82ft

Overall

12707

Females

4094

F18-39

4094

24M→40K

24.0 - 24.9 mi

Top 38%
×1
+6ft-20ft

Overall

11067

Females

3303

F18-39

3303

40K→25.2M

24.9 - 25.2 mi

Top 36%
×1
+13ft-16ft

Overall

10533

Females

3113

F18-39

3113

25.2M→FINISH

25.2 - 26.2 mi

Top 38%
×2
+22ft-21ft

Overall

10909

Females

3314

F18-39

3314

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2107*
Passed By
917
Net Change
+813
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14541
5K → 10K191200-257#14541#14798
10K → 15K140200-189#14798#14987
15K → 20K223*136+87#14987#14900
20K → HALF3632+4#14900#14896
HALF → 25K283*30+253#14896#14643
25K → 30K308*83+225#14643#14418
30K → 20M14347+96#14418#14322
20M → 21M13250+82#14322#14240
21M → 35K6641+25#14240#14215
35K → 23M14929+120#14215#14095
23M → 24M10140+61#14095#14034
24M → 40K14011+129#14034#13905
40K → 25.2M694+65#13905#13840
25.2M → FINISH12614+112#13840#13728
TOTALS2107*917+813

* 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

Loading...

🎨Heatmap Timeline

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race 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