All Results|Race Analytics|Course|Contact

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Bailey Roybal

Bib: 674 β€’M β€’Age: N/A

IA

Boston Marathon logo
0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 29021
Top 18%
Gender (Male)
#0 / 16340
Top 29%
Age Group (M18-39)
#0 / 5723
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
16:29
3.11 mi
Rank: #106
Start β†’ 5K
16:29 | 5:19/mi
10K
35:02
6.21 mi
Rank: #369 (-263)
5K β†’ 10K
18:33 | 5:59/mi
15K
53:11
9.32 mi
Rank: #474 (-105)
10K β†’ 15K
18:09 | 5:51/mi
20K
1:12:22
12.43 mi
Rank: #672 (-198)
15K β†’ 20K
19:11 | 6:11/mi
HALF
1:16:38
13.11 mi
Rank: #744 (-72)
20K β†’ HALF
4:16 | 6:16/mi
25K
1:33:01
15.53 mi
Rank: #1163 (-419)
HALF β†’ 25K
16:23 | 6:46/mi
30K
1:54:36
18.64 mi
Rank: #1662 (-499)
25K β†’ 30K
21:35 | 6:57/mi
20M
2:04:22
20.00 mi
Rank: #1908 (-246)
30K β†’ 20M
9:46 | 7:12/mi
21M
2:12:00
21.00 mi
Rank: #2084 (-176)
20M β†’ 21M
7:38 | 7:38/mi
35K
2:17:18
21.75 mi
Rank: #2228 (-144)
21M β†’ 35K
5:18 | 7:06/mi
23M
2:28:11
23.00 mi
Rank: #2877 (-649)
35K β†’ 23M
10:53 | 8:42/mi
24M
2:38:38
24.00 mi
Rank: #3861 (-984)
23M β†’ 24M
10:27 | 10:27/mi
40K
2:47:00
24.85 mi
Rank: #4604 (-743)
24M β†’ 40K
8:22 | 9:48/mi
25.2M
2:50:18
25.20 mi
Rank: #4822 (-218)
40K β†’ 25.2M
3:18 | 9:35/mi
FINISH
2:58:33
26.22 mi
Rank: #5313 (-491)
25.2M β†’ FINISH
8:15 | 8:06/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 HalfFaster
via HALF
Distance13.11 mi
Time1:16:38
Pace5:51 /mi
2nd Half
Distance13.11 mi
Time1:41:55
Pace7:47 /mi
πŸ“ŠPositive Split: 33.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:16:3216:295:1916:29
5:19
-
10K
6.21 mi10:35:0535:025:3918:33
5:59
+0:40
15K
9.32 mi10:53:1453:115:4318:09
5:51
-0:08
20K
12.43 mi11:12:251:12:225:5019:11
6:11
+0:20
HALF
13.11 mi11:16:411:16:385:514:16
6:16
+0:05
25K
15.53 mi11:33:041:33:016:0016:23
6:46
+0:30
30K
18.64 mi11:54:391:54:366:0921:35
6:57
+0:11
20M
20.00 mi12:04:252:04:226:149:46
7:12
+0:15
21M
21.00 mi12:12:032:12:006:187:38
7:38
+0:26
35K
21.75 mi12:17:212:17:186:195:18
7:06
-0:32
23M
23.00 mi12:28:142:28:116:2710:53
8:42
+1:36
24M
24.00 mi12:38:412:38:386:3710:27
10:27
+1:45
40K
24.85 mi12:47:032:47:006:448:22
9:48
-0:39
25.2M
25.20 mi12:50:212:50:186:463:18
9:35
-0:13
FINISH
26.22 mi12:58:362:58:336:498:15
8:06
-1:29

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

5:19 /mi

Average Pace

6:49 /mi

Slowest Pace

10:27 /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

1:16:38

43% of race

Time at Steady Pace

1:00:40

34% of race

Time at Slower Pace

41:15

23% of race

Average Pace: 6:49 /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 mi10:16:3216:295:1916:29
5:19
#106
10K
6.21 mi10:35:0535:025:3918:33
5:59
#369
15K
9.32 mi10:53:1453:115:4318:09
5:51
#474
20K
12.43 mi11:12:251:12:225:5019:11
6:11
#672
HALF
13.11 mi11:16:411:16:385:514:16
6:16
#744
25K
15.53 mi11:33:041:33:016:0016:23
6:46
#1163
30K
18.64 mi11:54:391:54:366:0921:35
6:57
#1662
20M
20.00 mi12:04:252:04:226:149:46
7:12
#1908
21M
21.00 mi12:12:032:12:006:187:38
7:38
#2084
35K
21.75 mi12:17:212:17:186:195:18
7:06
#2228
23M
23.00 mi12:28:142:28:116:2710:53
8:42
#2877
24M
24.00 mi12:38:412:38:386:3710:27
10:27
#3861
40K
24.85 mi12:47:032:47:006:448:22
9:48
#4604
25.2M
25.20 mi12:50:212:50:186:463:18
9:35
#4822
FINISH
26.22 mi12:58:362:58:336:498:15
8:06
#5313
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi106106106770(Top 3%)738(Top 5%)738(Top 13%)
10K6.21 mi3.10 mi369-263346-240346-2401254(Top 4%)1208(Top 7%)1208(Top 21%)
15K9.32 mi3.11 mi474-105448-102448-102770(Top 3%)738(Top 5%)738(Top 13%)
20K12.43 mi3.11 mi672-198641-193641-1931903(Top 7%)1836(Top 11%)1836(Top 32%)
HALF13.11 mi0.68 mi744-72710-69710-692877(Top 10%)2771(Top 17%)2771(Top 48%)
25K15.53 mi2.42 mi1163-4191118-4081118-4085380(Top 19%)4895(Top 30%)4895(Top 86%)
30K18.64 mi3.11 mi1662-4991599-4811599-4815498(Top 19%)4917(Top 30%)4917(Top 86%)
20M20.00 mi1.36 mi1908-2461838-2391838-2396852(Top 24%)5802(Top 36%)5802(Top 101%)
21M21.00 mi1.00 mi2084-1762008-1702008-1707334(Top 25%)5963(Top 36%)5963(Top 104%)
35K21.75 mi0.75 mi2228-1442146-1382146-1387663(Top 26%)6212(Top 38%)6212(Top 109%)
23M23.00 mi1.25 mi2877-6492755-6092755-60916847(Top 58%)10436(Top 64%)10436(Top 182%)
24M24.00 mi1.00 mi3861-9843620-8653620-86523970(Top 83%)13816(Top 85%)13816(Top 241%)
40K24.85 mi0.85 mi4604-7434253-6334253-63321280(Top 73%)12465(Top 76%)12465(Top 218%)
25.2M25.20 mi0.35 mi4822-2184424-1714424-17117522(Top 60%)10643(Top 65%)10643(Top 186%)
FINISH26.22 mi1.02 mi5313-4914806-3824806-38215734(Top 54%)9860(Top 60%)9860(Top 172%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 3%
Γ—21
+97ft-345ft

Overall

770

Males

738

M18-39

738

5K→10K

3.1 - 6.2 mi

Top 4%
Γ—5
+79ft-138ft

Overall

1254

Males

1208

M18-39

1208

10K→15K

6.2 - 9.3 mi

Top 3%
Γ—3
+67ft-78ft

Overall

770

Males

738

M18-39

738

15K→20K

9.3 - 12.4 mi

Top 7%
Γ—5
+106ft-86ft

Overall

1903

Males

1836

M18-39

1836

20K→HALF

12.4 - 13.1 mi

Top 10%
Γ—2
+19ft-37ft

Overall

2877

Males

2771

M18-39

2771

HALF→25K

13.1 - 15.5 mi

Top 19%
Γ—4
+66ft-88ft

Overall

5380

Males

4895

M18-39

4895

25K→30K

15.5 - 18.6 mi

Top 19%
Γ—9
+181ft-148ft

Overall

5498

Males

4917

M18-39

4917

30K→20M

18.6 - 20.0 mi

Top 24%
Γ—5
+64ft-50ft

Overall

6852

Males

5802

M18-39

5802

20M→21M

20.0 - 21.0 mi

Top 25%
Γ—8
+106ft-24ft

Overall

7334

Males

5963

M18-39

5963

21M→35K

21.0 - 21.8 mi

Top 26%
Γ—7
+17ft-86ft

Overall

7663

Males

6212

M18-39

6212

35K→23M

21.8 - 23.0 mi

Top 58%
Γ—5
+23ft-63ft

Overall

16847

Males

10436

M18-39

10436

23M→24M

23.0 - 24.0 mi

Top 83%
Γ—6
+12ft-82ft

Overall

23970

Males

13816

M18-39

13816

24M→40K

24.0 - 24.9 mi

Top 73%
Γ—1
+6ft-20ft

Overall

21280

Males

12465

M18-39

12465

40K→25.2M

24.9 - 25.2 mi

Top 60%
Γ—1
+13ft-16ft

Overall

17522

Males

10643

M18-39

10643

25.2M→FINISH

25.2 - 26.2 mi

Top 54%
Γ—2
+22ft-21ft

Overall

15734

Males

9860

M18-39

9860

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
46
Passed By
2511
Net Change
-5207
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#106
5K β†’ 10K0200-263#106#369
10K β†’ 15K0105-105#369#474
15K β†’ 20K1199-198#474#672
20K β†’ HALF072-72#672#744
HALF β†’ 25K1200-419#744#1163
25K β†’ 30K7200-499#1163#1662
30K β†’ 20M5200-246#1662#1908
20M β†’ 21M10186-176#1908#2084
21M β†’ 35K5149-144#2084#2228
35K β†’ 23M2200-649#2228#2877
23M β†’ 24M2200-984#2877#3861
24M β†’ 40K5200-743#3861#4604
40K β†’ 25.2M5200-218#4604#4822
25.2M β†’ FINISH3200-491#4822#5313
TOTALS462511-5207
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

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