All Results|Race Analytics|Course|Contact

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Erik Chazin

Bib: 2113 β€’M β€’Age: N/A

AZ

Boston Marathon logo
0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 29021
Top 5%
Gender (Male)
#0 / 16340
Top 8%
Age Group (M18-39)
#0 / 5723
Top 20%
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
18:44
3.11 mi
Rank: #1289
Start β†’ 5K
18:44 | 6:02/mi
10K
37:46
6.21 mi
Rank: #1578 (-289)
5K β†’ 10K
19:02 | 6:08/mi
15K
56:41
9.32 mi
Rank: #1637 (-59)
10K β†’ 15K
18:55 | 6:06/mi
20K
1:16:15
12.43 mi
Rank: #1837 (-200)
15K β†’ 20K
19:34 | 6:18/mi
HALF
1:20:27
13.11 mi
Rank: #1853 (-16)
20K β†’ HALF
4:12 | 6:10/mi
25K
1:35:22
15.53 mi
Rank: #1797 (+56)
HALF β†’ 25K
14:55 | 6:10/mi
30K
1:54:36
18.64 mi
Rank: #1660 (+137)
25K β†’ 30K
19:14 | 6:12/mi
20M
2:03:02
20.00 mi
Rank: #1606 (+54)
30K β†’ 20M
8:26 | 6:13/mi
21M
2:09:33
21.00 mi
Rank: #1568 (+38)
20M β†’ 21M
6:31 | 6:31/mi
35K
2:13:57
21.75 mi
Rank: #1526 (+42)
21M β†’ 35K
4:24 | 5:53/mi
23M
2:21:38
23.00 mi
Rank: #1467 (+59)
35K β†’ 23M
7:41 | 6:09/mi
24M
2:27:39
24.00 mi
Rank: #1428 (+39)
23M β†’ 24M
6:01 | 6:01/mi
40K
2:32:54
24.85 mi
Rank: #1396 (+32)
24M β†’ 40K
5:15 | 6:09/mi
25.2M
2:35:14
25.20 mi
Rank: #1395 (+1)
40K β†’ 25.2M
2:20 | 6:46/mi
FINISH
2:41:27
26.22 mi
Rank: #1390 (+5)
25.2M β†’ FINISH
6:13 | 6:07/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Halfβš–οΈ Balanced
via HALF
Distance13.11 mi
Time1:20:27
Pace6:09 /mi
2nd Halfβš–οΈ Balanced
Distance13.11 mi
Time1:21:00
Pace6:11 /mi
πŸ“ŠEven Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:5818:446:0218:44
6:02
-
10K
6.21 mi10:38:0037:466:0519:02
6:08
+0:06
15K
9.32 mi10:56:5556:416:0518:55
6:06
-0:02
20K
12.43 mi11:16:291:16:156:0919:34
6:18
+0:12
HALF
13.11 mi11:20:411:20:276:094:12
6:10
-0:08
25K
15.53 mi11:35:361:35:226:0914:55
6:10
0:00
30K
18.64 mi11:54:501:54:366:0919:14
6:12
+0:02
20M
20.00 mi12:03:162:03:026:108:26
6:13
+0:01
21M
21.00 mi12:09:472:09:336:116:31
6:31
+0:18
35K
21.75 mi12:14:112:13:576:104:24
5:53
-0:38
23M
23.00 mi12:21:522:21:386:107:41
6:09
+0:16
24M
24.00 mi12:27:532:27:396:106:01
6:01
-0:08
40K
24.85 mi12:33:082:32:546:105:15
6:09
+0:08
25.2M
25.20 mi12:35:282:35:146:102:20
6:46
+0:37
FINISH
26.22 mi12:41:412:41:276:106:13
6:07
-0:39

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

5:53 /mi

Average Pace

6:10 /mi

Slowest Pace

6:46 /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

2:32:36

95% of race

Time at Steady Pace

8:51

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:09 /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 mi10:18:5818:446:0218:44
6:02
#1289
10K
6.21 mi10:38:0037:466:0519:02
6:08
#1578
15K
9.32 mi10:56:5556:416:0518:55
6:06
#1637
20K
12.43 mi11:16:291:16:156:0919:34
6:18
#1837
HALF
13.11 mi11:20:411:20:276:094:12
6:10
#1853
25K
15.53 mi11:35:361:35:226:0914:55
6:10
#1797
30K
18.64 mi11:54:501:54:366:0919:14
6:12
#1660
20M
20.00 mi12:03:162:03:026:108:26
6:13
#1606
21M
21.00 mi12:09:472:09:336:116:31
6:31
#1568
35K
21.75 mi12:14:112:13:576:104:24
5:53
#1526
23M
23.00 mi12:21:522:21:386:107:41
6:09
#1467
24M
24.00 mi12:27:532:27:396:106:01
6:01
#1428
40K
24.85 mi12:33:082:32:546:105:15
6:09
#1396
25.2M
25.20 mi12:35:282:35:146:102:20
6:46
#1395
FINISH
26.22 mi12:41:412:41:276:106:13
6:07
#1390
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 mi1289123312331757(Top 6%)1692(Top 10%)1692(Top 30%)
10K6.21 mi3.10 mi1578-2891518-2851518-2851904(Top 7%)1837(Top 11%)1837(Top 32%)
15K9.32 mi3.11 mi1637-591576-581576-581757(Top 6%)1692(Top 10%)1692(Top 30%)
20K12.43 mi3.11 mi1837-2001769-1931769-1932526(Top 9%)2432(Top 15%)2432(Top 42%)
HALF13.11 mi0.68 mi1853-161784-151784-152189(Top 8%)2110(Top 13%)2110(Top 37%)
25K15.53 mi2.42 mi1797+561730+541730+541641(Top 6%)1584(Top 10%)1584(Top 28%)
30K18.64 mi3.11 mi1660+1371597+1331597+1331253(Top 4%)1210(Top 7%)1210(Top 21%)
20M20.00 mi1.36 mi1606+541547+501547+501203(Top 4%)1157(Top 7%)1157(Top 20%)
21M21.00 mi1.00 mi1568+381510+371510+371315(Top 5%)1265(Top 8%)1265(Top 22%)
35K21.75 mi0.75 mi1526+421470+401470+40840(Top 3%)805(Top 5%)805(Top 14%)
23M23.00 mi1.25 mi1467+591413+571413+571022(Top 4%)981(Top 6%)981(Top 17%)
24M24.00 mi1.00 mi1428+391375+381375+381124(Top 4%)1073(Top 7%)1073(Top 19%)
40K24.85 mi0.85 mi1396+321343+321343+321147(Top 4%)1093(Top 7%)1093(Top 19%)
25.2M25.20 mi0.35 mi1395+11342+11342+11680(Top 6%)1567(Top 10%)1567(Top 27%)
FINISH26.22 mi1.02 mi1390+51336+61336+62029(Top 7%)1871(Top 11%)1871(Top 33%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
Γ—21
+97ft-345ft

Overall

1757

Males

1692

M18-39

1692

5K→10K

3.1 - 6.2 mi

Top 7%
Γ—5
+79ft-138ft

Overall

1904

Males

1837

M18-39

1837

10K→15K

6.2 - 9.3 mi

Top 6%
Γ—3
+67ft-78ft

Overall

1757

Males

1692

M18-39

1692

15K→20K

9.3 - 12.4 mi

Top 9%
Γ—5
+106ft-86ft

Overall

2526

Males

2432

M18-39

2432

20K→HALF

12.4 - 13.1 mi

Top 8%
Γ—2
+19ft-37ft

Overall

2189

Males

2110

M18-39

2110

HALF→25K

13.1 - 15.5 mi

Top 6%
Γ—4
+66ft-88ft

Overall

1641

Males

1584

M18-39

1584

25K→30K

15.5 - 18.6 mi

Top 4%
Γ—9
+181ft-148ft

Overall

1253

Males

1210

M18-39

1210

30K→20M

18.6 - 20.0 mi

Top 4%
Γ—5
+64ft-50ft

Overall

1203

Males

1157

M18-39

1157

20M→21M

20.0 - 21.0 mi

Top 5%
Γ—8
+106ft-24ft

Overall

1315

Males

1265

M18-39

1265

21M→35K

21.0 - 21.8 mi

Top 3%
Γ—7
+17ft-86ft

Overall

840

Males

805

M18-39

805

35K→23M

21.8 - 23.0 mi

Top 4%
Γ—5
+23ft-63ft

Overall

1022

Males

981

M18-39

981

23M→24M

23.0 - 24.0 mi

Top 4%
Γ—6
+12ft-82ft

Overall

1124

Males

1073

M18-39

1073

24M→40K

24.0 - 24.9 mi

Top 4%
Γ—1
+6ft-20ft

Overall

1147

Males

1093

M18-39

1093

40K→25.2M

24.9 - 25.2 mi

Top 6%
Γ—1
+13ft-16ft

Overall

1680

Males

1567

M18-39

1567

25.2M→FINISH

25.2 - 26.2 mi

Top 7%
Γ—2
+22ft-21ft

Overall

2029

Males

1871

M18-39

1871

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
610
Passed By
596
Net Change
-101
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#1289
5K β†’ 10K16200-289#1289#1578
10K β†’ 15K3089-59#1578#1637
15K β†’ 20K10200-200#1637#1837
20K β†’ HALF521-16#1837#1853
HALF β†’ 25K7519+56#1853#1797
25K β†’ 30K14811+137#1797#1660
30K β†’ 20M617+54#1660#1606
20M β†’ 21M468+38#1606#1568
21M β†’ 35K442+42#1568#1526
35K β†’ 23M634+59#1526#1467
23M β†’ 24M423+39#1467#1428
24M β†’ 40K375+32#1428#1396
40K β†’ 25.2M109+1#1396#1395
25.2M β†’ FINISH2318+5#1395#1390
TOTALS610596-101
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

AI Key Insights

Powered by MyRace AI

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