All Results|Race Analytics|Course|Contact

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Connor Byrd

Bib: 4720 β€’M β€’Age: N/A

KY

Boston Marathon logo
0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 29021
Top 11%
Gender (Male)
#0 / 16340
Top 18%
Age Group (M18-39)
#0 / 5723
Top 41%
Race Day Weather
51Β°/41Β°F
overcast clouds
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

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
19:35
3.11 mi
Rank: #2732
Start β†’ 5K
19:35 | 6:19/mi
10K
39:03
6.21 mi
Rank: #2655 (+77)
5K β†’ 10K
19:28 | 6:16/mi
15K
58:26
9.32 mi
Rank: #2588 (+67)
10K β†’ 15K
19:23 | 6:15/mi
20K
1:18:16
12.43 mi
Rank: #2673 (-85)
15K β†’ 20K
19:50 | 6:24/mi
HALF
1:22:36
13.11 mi
Rank: #2722 (-49)
20K β†’ HALF
4:20 | 6:22/mi
25K
1:38:32
15.53 mi
Rank: #2894 (-172)
HALF β†’ 25K
15:56 | 6:35/mi
30K
1:59:14
18.64 mi
Rank: #2989 (-95)
25K β†’ 30K
20:42 | 6:40/mi
20M
2:08:24
20.00 mi
Rank: #2999 (-10)
30K β†’ 20M
9:10 | 6:45/mi
21M
2:15:27
21.00 mi
Rank: #3004 (-5)
20M β†’ 21M
7:03 | 7:03/mi
35K
2:20:22
21.75 mi
Rank: #3024 (-20)
21M β†’ 35K
4:55 | 6:35/mi
23M
2:28:59
23.00 mi
Rank: #3060 (-36)
35K β†’ 23M
8:37 | 6:54/mi
24M
2:35:47
24.00 mi
Rank: #3126 (-66)
23M β†’ 24M
6:48 | 6:48/mi
40K
2:41:38
24.85 mi
Rank: #3141 (-15)
24M β†’ 40K
5:51 | 6:51/mi
25.2M
2:44:10
25.20 mi
Rank: #3137 (+4)
40K β†’ 25.2M
2:32 | 7:21/mi
FINISH
2:50:38
26.22 mi
Rank: #3114 (+23)
25.2M β†’ FINISH
6:28 | 6:21/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:22:36
Pace6:19 /mi
2nd Half
Distance13.11 mi
Time1:28:02
Pace6:43 /mi
πŸ“ŠPositive Split: 6.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:4719:356:1919:35
6:19
-
10K
6.21 mi10:41:1539:036:1819:28
6:16
-0:03
15K
9.32 mi11:00:3858:266:1719:23
6:15
-0:01
20K
12.43 mi11:20:281:18:166:1819:50
6:24
+0:09
HALF
13.11 mi11:24:481:22:366:194:20
6:22
-0:02
25K
15.53 mi11:40:441:38:326:2115:56
6:35
+0:13
30K
18.64 mi12:01:261:59:146:2420:42
6:40
+0:05
20M
20.00 mi12:10:362:08:246:269:10
6:45
+0:05
21M
21.00 mi12:17:392:15:276:287:03
7:03
+0:18
35K
21.75 mi12:22:342:20:226:284:55
6:35
-0:28
23M
23.00 mi12:31:112:28:596:298:37
6:54
+0:19
24M
24.00 mi12:37:592:35:476:306:48
6:48
-0:06
40K
24.85 mi12:43:502:41:386:315:51
6:51
+0:03
25.2M
25.20 mi12:46:222:44:106:312:32
7:21
+0:30
FINISH
26.22 mi12:52:502:50:386:316:28
6:21
-1:00

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

6:15 /mi

Average Pace

6:31 /mi

Slowest Pace

7:21 /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

2:32:26

89% of race

Time at Steady Pace

18:12

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:30 /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 mi10:21:4719:356:1919:35
6:19
#2732
10K
6.21 mi10:41:1539:036:1819:28
6:16
#2655
15K
9.32 mi11:00:3858:266:1719:23
6:15
#2588
20K
12.43 mi11:20:281:18:166:1819:50
6:24
#2673
HALF
13.11 mi11:24:481:22:366:194:20
6:22
#2722
25K
15.53 mi11:40:441:38:326:2115:56
6:35
#2894
30K
18.64 mi12:01:261:59:146:2420:42
6:40
#2989
20M
20.00 mi12:10:362:08:246:269:10
6:45
#2999
21M
21.00 mi12:17:392:15:276:287:03
7:03
#3004
35K
21.75 mi12:22:342:20:226:284:55
6:35
#3024
23M
23.00 mi12:31:112:28:596:298:37
6:54
#3060
24M
24.00 mi12:37:592:35:476:306:48
6:48
#3126
40K
24.85 mi12:43:502:41:386:315:51
6:51
#3141
25.2M
25.20 mi12:46:222:44:106:312:32
7:21
#3137
FINISH
26.22 mi12:52:502:50:386:316:28
6:21
#3114
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 mi2732262226222510(Top 9%)2416(Top 15%)2416(Top 42%)
10K6.21 mi3.10 mi2655+772551+712551+712631(Top 9%)2533(Top 16%)2533(Top 44%)
15K9.32 mi3.11 mi2588+672489+622489+622510(Top 9%)2416(Top 15%)2416(Top 42%)
20K12.43 mi3.11 mi2673-852571-822571-823063(Top 11%)2940(Top 18%)2940(Top 51%)
HALF13.11 mi0.68 mi2722-492618-472618-473403(Top 12%)3259(Top 20%)3259(Top 57%)
25K15.53 mi2.42 mi2894-1722780-1622780-1623896(Top 13%)3669(Top 22%)3669(Top 64%)
30K18.64 mi3.11 mi2989-952869-892869-893465(Top 12%)3255(Top 20%)3255(Top 57%)
20M20.00 mi1.36 mi2999-102873-42873-43729(Top 13%)3444(Top 21%)3444(Top 60%)
21M21.00 mi1.00 mi3004-52874-12874-13722(Top 13%)3390(Top 21%)3390(Top 59%)
35K21.75 mi0.75 mi3024-202893-192893-193990(Top 14%)3621(Top 22%)3621(Top 63%)
23M23.00 mi1.25 mi3060-362927-342927-344614(Top 16%)4086(Top 25%)4086(Top 71%)
24M24.00 mi1.00 mi3126-662983-562983-565069(Top 17%)4382(Top 27%)4382(Top 77%)
40K24.85 mi0.85 mi3141-152990-72990-74430(Top 15%)3846(Top 24%)3846(Top 67%)
25.2M25.20 mi0.35 mi3137+42986+42986+44256(Top 15%)3649(Top 22%)3649(Top 64%)
FINISH26.22 mi1.02 mi3114+232961+252961+253258(Top 11%)2885(Top 18%)2885(Top 50%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 9%
Γ—21
+97ft-345ft

Overall

2510

Males

2416

M18-39

2416

5K→10K

3.1 - 6.2 mi

Top 9%
Γ—5
+79ft-138ft

Overall

2631

Males

2533

M18-39

2533

10K→15K

6.2 - 9.3 mi

Top 9%
Γ—3
+67ft-78ft

Overall

2510

Males

2416

M18-39

2416

15K→20K

9.3 - 12.4 mi

Top 11%
Γ—5
+106ft-86ft

Overall

3063

Males

2940

M18-39

2940

20K→HALF

12.4 - 13.1 mi

Top 12%
Γ—2
+19ft-37ft

Overall

3403

Males

3259

M18-39

3259

HALF→25K

13.1 - 15.5 mi

Top 13%
Γ—4
+66ft-88ft

Overall

3896

Males

3669

M18-39

3669

25K→30K

15.5 - 18.6 mi

Top 12%
Γ—9
+181ft-148ft

Overall

3465

Males

3255

M18-39

3255

30K→20M

18.6 - 20.0 mi

Top 13%
Γ—5
+64ft-50ft

Overall

3729

Males

3444

M18-39

3444

20M→21M

20.0 - 21.0 mi

Top 13%
Γ—8
+106ft-24ft

Overall

3722

Males

3390

M18-39

3390

21M→35K

21.0 - 21.8 mi

Top 14%
Γ—7
+17ft-86ft

Overall

3990

Males

3621

M18-39

3621

35K→23M

21.8 - 23.0 mi

Top 16%
Γ—5
+23ft-63ft

Overall

4614

Males

4086

M18-39

4086

23M→24M

23.0 - 24.0 mi

Top 17%
Γ—6
+12ft-82ft

Overall

5069

Males

4382

M18-39

4382

24M→40K

24.0 - 24.9 mi

Top 15%
Γ—1
+6ft-20ft

Overall

4430

Males

3846

M18-39

3846

40K→25.2M

24.9 - 25.2 mi

Top 15%
Γ—1
+13ft-16ft

Overall

4256

Males

3649

M18-39

3649

25.2M→FINISH

25.2 - 26.2 mi

Top 11%
Γ—2
+22ft-21ft

Overall

3258

Males

2885

M18-39

2885

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
676
Passed By
1057
Net Change
-382
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#2732
5K β†’ 10K16386+77#2732#2655
10K β†’ 15K10740+67#2655#2588
15K β†’ 20K48133-85#2588#2673
20K β†’ HALF352-49#2673#2722
HALF β†’ 25K29200-172#2722#2894
25K β†’ 30K59154-95#2894#2989
30K β†’ 20M3848-10#2989#2999
20M β†’ 21M4146-5#2999#3004
21M β†’ 35K2141-20#3004#3024
35K β†’ 23M3773-36#3024#3060
23M β†’ 24M3298-66#3060#3126
24M β†’ 40K3146-15#3126#3141
40K β†’ 25.2M1713+4#3141#3137
25.2M β†’ FINISH5027+23#3137#3114
TOTALS6761057-382
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