All Results|Race Analytics|Course|Contact

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Kenneth Del Rosario

Bib: 25399 β€’M β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M65-69)
#0 / 774
Top 42%
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
30:00
3.11 mi
Rank: #24948
Start β†’ 5K
30:00 | 9:40/mi
10K
59:54
6.21 mi
Rank: #24929 (+19)
5K β†’ 10K
29:54 | 9:38/mi
15K
1:28:48
9.32 mi
Rank: #24566 (+363)
10K β†’ 15K
28:54 | 9:19/mi
20K
1:57:25
12.43 mi
Rank: #24161 (+405)
15K β†’ 20K
28:37 | 9:13/mi
HALF
2:03:00
13.11 mi
Rank: #23945 (+216)
20K β†’ HALF
5:35 | 8:12/mi
25K
2:25:18
15.53 mi
Rank: #23624 (+321)
HALF β†’ 25K
22:18 | 9:12/mi
30K
2:55:20
18.64 mi
Rank: #23348 (+276)
25K β†’ 30K
30:02 | 9:41/mi
20M
3:07:35
20.00 mi
Rank: #23062 (+286)
30K β†’ 20M
12:15 | 9:02/mi
21M
3:17:05
21.00 mi
Rank: #22801 (+261)
20M β†’ 21M
9:30 | 9:30/mi
35K
3:22:56
21.75 mi
Rank: #22582 (+219)
21M β†’ 35K
5:51 | 7:50/mi
23M
3:32:31
23.00 mi
Rank: #22081 (+501)
35K β†’ 23M
9:35 | 7:40/mi
24M
3:40:52
24.00 mi
Rank: #21889 (+192)
23M β†’ 24M
8:21 | 8:21/mi
40K
3:47:51
24.85 mi
Rank: #21669 (+220)
24M β†’ 40K
6:59 | 8:11/mi
25.2M
3:50:42
25.20 mi
Rank: #21547 (+122)
40K β†’ 25.2M
2:51 | 8:16/mi
FINISH
3:58:24
26.22 mi
Rank: #21268 (+279)
25.2M β†’ FINISH
7:42 | 7:34/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time2:03:00
Pace9:23 /mi
2nd Halfβœ“ Faster
Distance13.11 mi
Time1:55:24
Pace8:49 /mi
πŸ“ŠNegative Split: 6.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:36:5430:009:4030:00
9:40
-
10K
6.21 mi12:06:4859:549:3929:54
9:38
-0:02
15K
9.32 mi12:35:421:28:489:3228:54
9:19
-0:19
20K
12.43 mi13:04:191:57:259:2728:37
9:13
-0:06
HALF
13.11 mi13:09:542:03:009:235:35
8:12
-1:01
25K
15.53 mi13:32:122:25:189:2222:18
9:12
+1:00
30K
18.64 mi14:02:142:55:209:2530:02
9:41
+0:29
20M
20.00 mi14:14:293:07:359:2312:15
9:02
-0:39
21M
21.00 mi14:23:593:17:059:249:30
9:30
+0:28
35K
21.75 mi14:29:503:22:569:205:51
7:50
-1:40
23M
23.00 mi14:39:253:32:319:159:35
7:40
-0:10
24M
24.00 mi14:47:463:40:529:138:21
8:21
+0:41
40K
24.85 mi14:54:453:47:519:116:59
8:11
-0:10
25.2M
25.20 mi14:57:363:50:429:102:51
8:16
+0:05
FINISH
26.22 mi15:05:183:58:249:067:42
7:34
-0:42

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

7:34 /mi

Average Pace

9:06 /mi

Slowest Pace

9:41 /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

46:54

20% of race

Time at Steady Pace

1:32:04

39% of race

Time at Slower Pace

1:39:26

42% of race

Average Pace: 9:06 /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 mi11:36:5430:009:4030:00
9:40
#24948
10K
6.21 mi12:06:4859:549:3929:54
9:38
#24929
15K
9.32 mi12:35:421:28:489:3228:54
9:19
#24566
20K
12.43 mi13:04:191:57:259:2728:37
9:13
#24161
HALF
13.11 mi13:09:542:03:009:235:35
8:12
#23945
25K
15.53 mi13:32:122:25:189:2222:18
9:12
#23624
30K
18.64 mi14:02:142:55:209:2530:02
9:41
#23348
20M
20.00 mi14:14:293:07:359:2312:15
9:02
#23062
21M
21.00 mi14:23:593:17:059:249:30
9:30
#22801
35K
21.75 mi14:29:503:22:569:205:51
7:50
#22582
23M
23.00 mi14:39:253:32:319:159:35
7:40
#22081
24M
24.00 mi14:47:463:40:529:138:21
8:21
#21889
40K
24.85 mi14:54:453:47:519:116:59
8:11
#21669
25.2M
25.20 mi14:57:363:50:429:102:51
8:16
#21547
FINISH
26.22 mi15:05:183:58:249:067:42
7:34
#21268
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi24948146961469623847(Top 82%)14174(Top 87%)14174(Top 1831%)
10K6.21 mi3.10 mi24929+19146961469624904(Top 86%)14684(Top 90%)14684(Top 1897%)
15K9.32 mi3.11 mi24566+36314523+17314523+17323847(Top 82%)14174(Top 87%)14174(Top 1831%)
20K12.43 mi3.11 mi24161+40514332+19114332+19122786(Top 79%)13630(Top 83%)13630(Top 1761%)
HALF13.11 mi0.68 mi23945+21614219+11314219+11318332(Top 63%)11601(Top 71%)11601(Top 1499%)
25K15.53 mi2.42 mi23624+32114045+17414045+17422003(Top 76%)13231(Top 81%)13231(Top 1709%)
30K18.64 mi3.11 mi23348+27613857+18813857+18822152(Top 76%)13224(Top 81%)13224(Top 1709%)
20M20.00 mi1.36 mi23062+28613709+14813709+14819015(Top 66%)11659(Top 71%)11659(Top 1506%)
21M21.00 mi1.00 mi22801+26113573+13613573+13618511(Top 64%)11378(Top 70%)11378(Top 1470%)
35K21.75 mi0.75 mi22582+21913464+10913464+10913204(Top 45%)8988(Top 55%)8988(Top 1161%)
23M23.00 mi1.25 mi22081+50113204+26013204+2609993(Top 34%)7382(Top 45%)7382(Top 954%)
24M24.00 mi1.00 mi21889+19213102+10213102+10216016(Top 55%)10055(Top 62%)10055(Top 1299%)
40K24.85 mi0.85 mi21669+22012991+11112991+11113581(Top 47%)8889(Top 54%)8889(Top 1148%)
25.2M25.20 mi0.35 mi21547+12212933+5812933+5810049(Top 35%)7199(Top 44%)7199(Top 930%)
FINISH26.22 mi1.02 mi21268+27912791+14212791+14211878(Top 41%)8048(Top 49%)8048(Top 1040%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 82%
Γ—21
+97ft-345ft

Overall

23847

Males

14174

M65-69

14174

5K→10K

3.1 - 6.2 mi

Top 86%
Γ—5
+79ft-138ft

Overall

24904

Males

14684

M65-69

14684

10K→15K

6.2 - 9.3 mi

Top 82%
Γ—3
+67ft-78ft

Overall

23847

Males

14174

M65-69

14174

15K→20K

9.3 - 12.4 mi

Top 79%
Γ—5
+106ft-86ft

Overall

22786

Males

13630

M65-69

13630

20K→HALF

12.4 - 13.1 mi

Top 63%
Γ—2
+19ft-37ft

Overall

18332

Males

11601

M65-69

11601

HALF→25K

13.1 - 15.5 mi

Top 76%
Γ—4
+66ft-88ft

Overall

22003

Males

13231

M65-69

13231

25K→30K

15.5 - 18.6 mi

Top 76%
Γ—9
+181ft-148ft

Overall

22152

Males

13224

M65-69

13224

30K→20M

18.6 - 20.0 mi

Top 66%
Γ—5
+64ft-50ft

Overall

19015

Males

11659

M65-69

11659

20M→21M

20.0 - 21.0 mi

Top 64%
Γ—8
+106ft-24ft

Overall

18511

Males

11378

M65-69

11378

21M→35K

21.0 - 21.8 mi

Top 45%
Γ—7
+17ft-86ft

Overall

13204

Males

8988

M65-69

8988

35K→23M

21.8 - 23.0 mi

Top 34%
Γ—5
+23ft-63ft

Overall

9993

Males

7382

M65-69

7382

23M→24M

23.0 - 24.0 mi

Top 55%
Γ—6
+12ft-82ft

Overall

16016

Males

10055

M65-69

10055

24M→40K

24.0 - 24.9 mi

Top 47%
Γ—1
+6ft-20ft

Overall

13581

Males

8889

M65-69

8889

40K→25.2M

24.9 - 25.2 mi

Top 35%
Γ—1
+13ft-16ft

Overall

10049

Males

7199

M65-69

7199

25.2M→FINISH

25.2 - 26.2 mi

Top 41%
Γ—2
+22ft-21ft

Overall

11878

Males

8048

M65-69

8048

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3938*
Passed By
258
Net Change
+3680
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#24948
5K β†’ 10K219*200+19#24948#24929
10K β†’ 15K376*13+363#24929#24566
15K β†’ 20K413*8+405#24566#24161
20K β†’ HALF216*0+216#24161#23945
HALF β†’ 25K325*4+321#23945#23624
25K β†’ 30K306*30+276#23624#23348
30K β†’ 20M286*0+286#23348#23062
20M β†’ 21M262*1+261#23062#22801
21M β†’ 35K220*1+219#22801#22582
35K β†’ 23M501*0+501#22582#22081
23M β†’ 24M1931+192#22081#21889
24M β†’ 40K220*0+220#21889#21669
40K β†’ 25.2M1220+122#21669#21547
25.2M β†’ FINISH279*0+279#21547#21268
TOTALS3938*258+3680

* Includes athletes who did not complete a segment (DNF/DNQ).

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...

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