All Results|Race Analytics|Course|Contact

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Byron Anderson

Bib: 8441 •M •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 29021
Top 23%
Gender (Male)
#0 / 16340
Top 35%
Masters (Masters Men)
#0 / 10617
Top 21%
Age Group (M50-54)
#0 / 1868
Top 16%
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
20:12
3.11 mi
Rank: #4209
Start → 5K
20:12 | 6:31/mi
10K
40:19
6.21 mi
Rank: #4105 (+104)
5K → 10K
20:07 | 6:29/mi
15K
1:01:06
9.32 mi
Rank: #4620 (-515)
10K → 15K
20:47 | 6:42/mi
20K
1:22:31
12.43 mi
Rank: #5092 (-472)
15K → 20K
21:25 | 6:54/mi
HALF
1:27:11
13.11 mi
Rank: #5202 (-110)
20K → HALF
4:40 | 6:51/mi
25K
1:44:34
15.53 mi
Rank: #5778 (-576)
HALF → 25K
17:23 | 7:11/mi
30K
2:07:55
18.64 mi
Rank: #6624 (-846)
25K → 30K
23:21 | 7:31/mi
20M
2:18:04
20.00 mi
Rank: #6775 (-151)
30K → 20M
10:09 | 7:29/mi
21M
2:25:53
21.00 mi
Rank: #6855 (-80)
20M → 21M
7:49 | 7:49/mi
35K
2:31:15
21.75 mi
Rank: #6881 (-26)
21M → 35K
5:22 | 7:11/mi
23M
2:40:18
23.00 mi
Rank: #6816 (+65)
35K → 23M
9:03 | 7:14/mi
24M
2:47:19
24.00 mi
Rank: #6757 (+59)
23M → 24M
7:01 | 7:01/mi
40K
2:53:18
24.85 mi
Rank: #6659 (+98)
24M → 40K
5:59 | 7:00/mi
25.2M
2:55:59
25.20 mi
Rank: #6637 (+22)
40K → 25.2M
2:41 | 7:47/mi
FINISH
3:03:02
26.22 mi
Rank: #6592 (+45)
25.2M → FINISH
7:03 | 6:56/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:27:11
Pace6:40 /mi
2nd Half
Distance13.11 mi
Time1:35:51
Pace7:19 /mi
📊Positive Split: 9.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:35:2020:126:3120:12
6:31
-
10K
6.21 mi10:55:2740:196:3020:07
6:29
-0:02
15K
9.32 mi11:16:141:01:066:3420:47
6:42
+0:13
20K
12.43 mi11:37:391:22:316:3921:25
6:54
+0:12
HALF
13.11 mi11:42:191:27:116:404:40
6:51
-0:03
25K
15.53 mi11:59:421:44:346:4417:23
7:11
+0:20
30K
18.64 mi12:23:032:07:556:5223:21
7:31
+0:20
20M
20.00 mi12:33:122:18:046:5510:09
7:29
-0:02
21M
21.00 mi12:41:012:25:536:577:49
7:49
+0:20
35K
21.75 mi12:46:232:31:156:585:22
7:11
-0:38
23M
23.00 mi12:55:262:40:186:599:03
7:14
+0:03
24M
24.00 mi13:02:272:47:196:597:01
7:01
-0:13
40K
24.85 mi13:08:262:53:186:595:59
7:00
-0:01
25.2M
25.20 mi13:11:072:55:597:002:41
7:47
+0:47
FINISH
26.22 mi13:18:103:03:027:007:03
6:56
-0:51

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

6:29 /mi

Average Pace

6:59 /mi

Slowest Pace

7:49 /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

1:01:06

33% of race

Time at Steady Pace

1:08:53

38% of race

Time at Slower Pace

53:03

29% of race

Average Pace: 6:59 /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 mi10:35:2020:126:3120:12
6:31
#4209
10K
6.21 mi10:55:2740:196:3020:07
6:29
#4105
15K
9.32 mi11:16:141:01:066:3420:47
6:42
#4620
20K
12.43 mi11:37:391:22:316:3921:25
6:54
#5092
HALF
13.11 mi11:42:191:27:116:404:40
6:51
#5202
25K
15.53 mi11:59:421:44:346:4417:23
7:11
#5778
30K
18.64 mi12:23:032:07:556:5223:21
7:31
#6624
20M
20.00 mi12:33:122:18:046:5510:09
7:29
#6775
21M
21.00 mi12:41:012:25:536:577:49
7:49
#6855
35K
21.75 mi12:46:232:31:156:585:22
7:11
#6881
23M
23.00 mi12:55:262:40:186:599:03
7:14
#6816
24M
24.00 mi13:02:272:47:196:597:01
7:01
#6757
40K
24.85 mi13:08:262:53:186:595:59
7:00
#6659
25.2M
25.20 mi13:11:072:55:597:002:41
7:47
#6637
FINISH
26.22 mi13:18:103:03:027:007:03
6:56
#6592
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi4209398939895755(Top 20%)5254(Top 32%)5254(Top 281%)
10K6.21 mi3.10 mi4105+1043898+913898+914048(Top 14%)3839(Top 23%)3839(Top 206%)
15K9.32 mi3.11 mi4620-5154348-4504348-4505755(Top 20%)5254(Top 32%)5254(Top 281%)
20K12.43 mi3.11 mi5092-4724742-3944742-3947027(Top 24%)6175(Top 38%)6175(Top 331%)
HALF13.11 mi0.68 mi5202-1104831-894831-897451(Top 26%)6484(Top 40%)6484(Top 347%)
25K15.53 mi2.42 mi5778-5765282-4515282-4518591(Top 30%)7073(Top 43%)7073(Top 379%)
30K18.64 mi3.11 mi6624-8465892-6105892-6109766(Top 34%)7564(Top 46%)7564(Top 405%)
20M20.00 mi1.36 mi6775-1515979-875979-878892(Top 31%)6991(Top 43%)6991(Top 374%)
21M21.00 mi1.00 mi6855-806026-476026-478596(Top 30%)6700(Top 41%)6700(Top 359%)
35K21.75 mi0.75 mi6881-266045-196045-198297(Top 29%)6568(Top 40%)6568(Top 352%)
23M23.00 mi1.25 mi6816+655978+675978+676968(Top 24%)5728(Top 35%)5728(Top 307%)
24M24.00 mi1.00 mi6757+595921+575921+576551(Top 23%)5400(Top 33%)5400(Top 289%)
40K24.85 mi0.85 mi6659+985838+835838+835486(Top 19%)4634(Top 28%)4634(Top 248%)
25.2M25.20 mi0.35 mi6637+225817+215817+216881(Top 24%)5472(Top 33%)5472(Top 293%)
FINISH26.22 mi1.02 mi6592+455769+485769+486908(Top 24%)5437(Top 33%)5437(Top 291%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
×21
+97ft-345ft

Overall

5755

Males

5254

M50-54

5254

5K→10K

3.1 - 6.2 mi

Top 14%
×5
+79ft-138ft

Overall

4048

Males

3839

M50-54

3839

10K→15K

6.2 - 9.3 mi

Top 20%
×3
+67ft-78ft

Overall

5755

Males

5254

M50-54

5254

15K→20K

9.3 - 12.4 mi

Top 24%
×5
+106ft-86ft

Overall

7027

Males

6175

M50-54

6175

20K→HALF

12.4 - 13.1 mi

Top 26%
×2
+19ft-37ft

Overall

7451

Males

6484

M50-54

6484

HALF→25K

13.1 - 15.5 mi

Top 30%
×4
+66ft-88ft

Overall

8591

Males

7073

M50-54

7073

25K→30K

15.5 - 18.6 mi

Top 34%
×9
+181ft-148ft

Overall

9766

Males

7564

M50-54

7564

30K→20M

18.6 - 20.0 mi

Top 31%
×5
+64ft-50ft

Overall

8892

Males

6991

M50-54

6991

20M→21M

20.0 - 21.0 mi

Top 30%
×8
+106ft-24ft

Overall

8596

Males

6700

M50-54

6700

21M→35K

21.0 - 21.8 mi

Top 29%
×7
+17ft-86ft

Overall

8297

Males

6568

M50-54

6568

35K→23M

21.8 - 23.0 mi

Top 24%
×5
+23ft-63ft

Overall

6968

Males

5728

M50-54

5728

23M→24M

23.0 - 24.0 mi

Top 23%
×6
+12ft-82ft

Overall

6551

Males

5400

M50-54

5400

24M→40K

24.0 - 24.9 mi

Top 19%
×1
+6ft-20ft

Overall

5486

Males

4634

M50-54

4634

40K→25.2M

24.9 - 25.2 mi

Top 24%
×1
+13ft-16ft

Overall

6881

Males

5472

M50-54

5472

25.2M→FINISH

25.2 - 26.2 mi

Top 24%
×2
+22ft-21ft

Overall

6908

Males

5437

M50-54

5437

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
826*
Passed By
1502
Net Change
-2383
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4209
5K → 10K210*106+104#4209#4105
10K → 15K19200-515#4105#4620
15K → 20K24200-472#4620#5092
20K → HALF1111-110#5092#5202
HALF → 25K26200-576#5202#5778
25K → 30K29200-846#5778#6624
30K → 20M46197-151#6624#6775
20M → 21M35115-80#6775#6855
21M → 35K3157-26#6855#6881
35K → 23M11045+65#6881#6816
23M → 24M8223+59#6816#6757
24M → 40K11214+98#6757#6659
40K → 25.2M308+22#6659#6637
25.2M → FINISH7126+45#6637#6592
TOTALS826*1502-2383

* 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

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