Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Nav Bubber

Bib: 23522 β€’M β€’Age: N/A

ON

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 (M60-64)
#0 / 1514
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
25:59
3.11 mi
Rank: #19286
Start β†’ 5K
25:59 | 8:22/mi
10K
52:02
6.21 mi
Rank: #19464 (-178)
5K β†’ 10K
26:03 | 8:24/mi
15K
1:19:00
9.32 mi
Rank: #19991 (-527)
10K β†’ 15K
26:58 | 8:41/mi
20K
1:46:04
12.43 mi
Rank: #20099 (-108)
15K β†’ 20K
27:04 | 8:43/mi
HALF
1:51:59
13.11 mi
Rank: #20154 (-55)
20K β†’ HALF
5:55 | 8:41/mi
25K
2:13:53
15.53 mi
Rank: #20379 (-225)
HALF β†’ 25K
21:54 | 9:02/mi
30K
2:42:54
18.64 mi
Rank: #20551 (-172)
25K β†’ 30K
29:01 | 9:21/mi
20M
2:56:07
20.00 mi
Rank: #20665 (-114)
30K β†’ 20M
13:13 | 9:44/mi
21M
3:06:37
21.00 mi
Rank: #20739 (-74)
20M β†’ 21M
10:30 | 10:30/mi
35K
3:13:26
21.75 mi
Rank: #20719 (+20)
21M β†’ 35K
6:49 | 9:07/mi
23M
3:25:41
23.00 mi
Rank: #20803 (-84)
35K β†’ 23M
12:15 | 9:48/mi
24M
3:35:06
24.00 mi
Rank: #20846 (-43)
23M β†’ 24M
9:25 | 9:25/mi
40K
3:43:24
24.85 mi
Rank: #20852 (-6)
24M β†’ 40K
8:18 | 9:43/mi
25.2M
3:47:05
25.20 mi
Rank: #20884 (-32)
40K β†’ 25.2M
3:41 | 10:41/mi
FINISH
3:56:46
26.22 mi
Rank: #20981 (-97)
25.2M β†’ FINISH
9:41 | 9:31/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
Time1:51:59
Pace8:33 /mi
2nd Half
Distance13.11 mi
Time2:04:47
Pace9:32 /mi
πŸ“ŠPositive Split: 11.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:28:5925:598:2225:59
8:22
-
10K
6.21 mi11:55:0252:028:2326:03
8:24
+0:02
15K
9.32 mi12:22:001:19:008:2926:58
8:41
+0:17
20K
12.43 mi12:49:041:46:048:3327:04
8:43
+0:02
HALF
13.11 mi12:54:591:51:598:335:55
8:41
-0:02
25K
15.53 mi13:16:532:13:538:3821:54
9:02
+0:21
30K
18.64 mi13:45:542:42:548:4529:01
9:21
+0:19
20M
20.00 mi13:59:072:56:078:4913:13
9:44
+0:23
21M
21.00 mi14:09:373:06:378:5410:30
10:30
+0:46
35K
21.75 mi14:16:263:13:268:546:49
9:07
-1:23
23M
23.00 mi14:28:413:25:418:5712:15
9:48
+0:41
24M
24.00 mi14:38:063:35:068:589:25
9:25
-0:23
40K
24.85 mi14:46:243:43:249:008:18
9:43
+0:18
25.2M
25.20 mi14:50:053:47:059:013:41
10:41
+0:58
FINISH
26.22 mi14:59:463:56:469:039:41
9:31
-1:10

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

8:22 /mi

Average Pace

9:02 /mi

Slowest Pace

10:41 /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

1:51:59

47% of race

Time at Steady Pace

1:16:50

32% of race

Time at Slower Pace

47:57

20% of race

Average Pace: 9:02 /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 mi11:28:5925:598:2225:59
8:22
#19286
10K
6.21 mi11:55:0252:028:2326:03
8:24
#19464
15K
9.32 mi12:22:001:19:008:2926:58
8:41
#19991
20K
12.43 mi12:49:041:46:048:3327:04
8:43
#20099
HALF
13.11 mi12:54:591:51:598:335:55
8:41
#20154
25K
15.53 mi13:16:532:13:538:3821:54
9:02
#20379
30K
18.64 mi13:45:542:42:548:4529:01
9:21
#20551
20M
20.00 mi13:59:072:56:078:4913:13
9:44
#20665
21M
21.00 mi14:09:373:06:378:5410:30
10:30
#20739
35K
21.75 mi14:16:263:13:268:546:49
9:07
#20719
23M
23.00 mi14:28:413:25:418:5712:15
9:48
#20803
24M
24.00 mi14:38:063:35:068:589:25
9:25
#20846
40K
24.85 mi14:46:243:43:249:008:18
9:43
#20852
25.2M
25.20 mi14:50:053:47:059:013:41
10:41
#20884
FINISH
26.22 mi14:59:463:56:469:039:41
9:31
#20981
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi19286119661196621093(Top 73%)12825(Top 78%)12825(Top 847%)
10K6.21 mi3.10 mi19464-17812063-9712063-9719682(Top 68%)12175(Top 75%)12175(Top 804%)
15K9.32 mi3.11 mi19991-52712306-24312306-24321093(Top 73%)12825(Top 78%)12825(Top 847%)
20K12.43 mi3.11 mi20099-10812333-2712333-2720514(Top 71%)12525(Top 77%)12525(Top 827%)
HALF13.11 mi0.68 mi20154-5512358-2512358-2521195(Top 73%)12891(Top 79%)12891(Top 851%)
25K15.53 mi2.42 mi20379-22512465-10712465-10721310(Top 73%)12895(Top 79%)12895(Top 852%)
30K18.64 mi3.11 mi20551-17212518-5312518-5321094(Top 73%)12704(Top 78%)12704(Top 839%)
20M20.00 mi1.36 mi20665-11412566-4812566-4821792(Top 75%)12960(Top 79%)12960(Top 856%)
21M21.00 mi1.00 mi20739-7412596-3012596-3021957(Top 76%)13001(Top 80%)13001(Top 859%)
35K21.75 mi0.75 mi20719+2012570+2612570+2620447(Top 70%)12211(Top 75%)12211(Top 807%)
23M23.00 mi1.25 mi20803-8412599-2912599-2921517(Top 74%)12686(Top 78%)12686(Top 838%)
24M24.00 mi1.00 mi20846-4312618-1912618-1921039(Top 72%)12399(Top 76%)12399(Top 819%)
40K24.85 mi0.85 mi20852-612606+1212606+1221055(Top 73%)12368(Top 76%)12368(Top 817%)
25.2M25.20 mi0.35 mi20884-3212618-1212618-1221561(Top 74%)12619(Top 77%)12619(Top 833%)
FINISH26.22 mi1.02 mi20981-9712650-3212650-3222343(Top 77%)13004(Top 80%)13004(Top 859%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
Γ—21
+97ft-345ft

Overall

21093

Males

12825

M60-64

12825

5K→10K

3.1 - 6.2 mi

Top 68%
Γ—5
+79ft-138ft

Overall

19682

Males

12175

M60-64

12175

10K→15K

6.2 - 9.3 mi

Top 73%
Γ—3
+67ft-78ft

Overall

21093

Males

12825

M60-64

12825

15K→20K

9.3 - 12.4 mi

Top 71%
Γ—5
+106ft-86ft

Overall

20514

Males

12525

M60-64

12525

20K→HALF

12.4 - 13.1 mi

Top 73%
Γ—2
+19ft-37ft

Overall

21195

Males

12891

M60-64

12891

HALF→25K

13.1 - 15.5 mi

Top 73%
Γ—4
+66ft-88ft

Overall

21310

Males

12895

M60-64

12895

25K→30K

15.5 - 18.6 mi

Top 73%
Γ—9
+181ft-148ft

Overall

21094

Males

12704

M60-64

12704

30K→20M

18.6 - 20.0 mi

Top 75%
Γ—5
+64ft-50ft

Overall

21792

Males

12960

M60-64

12960

20M→21M

20.0 - 21.0 mi

Top 76%
Γ—8
+106ft-24ft

Overall

21957

Males

13001

M60-64

13001

21M→35K

21.0 - 21.8 mi

Top 70%
Γ—7
+17ft-86ft

Overall

20447

Males

12211

M60-64

12211

35K→23M

21.8 - 23.0 mi

Top 74%
Γ—5
+23ft-63ft

Overall

21517

Males

12686

M60-64

12686

23M→24M

23.0 - 24.0 mi

Top 72%
Γ—6
+12ft-82ft

Overall

21039

Males

12399

M60-64

12399

24M→40K

24.0 - 24.9 mi

Top 73%
Γ—1
+6ft-20ft

Overall

21055

Males

12368

M60-64

12368

40K→25.2M

24.9 - 25.2 mi

Top 74%
Γ—1
+13ft-16ft

Overall

21561

Males

12619

M60-64

12619

25.2M→FINISH

25.2 - 26.2 mi

Top 77%
Γ—2
+22ft-21ft

Overall

22343

Males

13004

M60-64

13004

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
911
Passed By
1846
Net Change
-1695
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#19286
5K β†’ 10K187200-178#19286#19464
10K β†’ 15K40200-527#19464#19991
15K β†’ 20K133200-108#19991#20099
20K β†’ HALF1166-55#20099#20154
HALF β†’ 25K65200-225#20154#20379
25K β†’ 30K125200-172#20379#20551
30K β†’ 20M50164-114#20551#20665
20M β†’ 21M55129-74#20665#20739
21M β†’ 35K5636+20#20739#20719
35K β†’ 23M43127-84#20719#20803
23M β†’ 24M4891-43#20803#20846
24M β†’ 40K5359-6#20846#20852
40K β†’ 25.2M1850-32#20852#20884
25.2M β†’ FINISH27124-97#20884#20981
TOTALS9111846-1695
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...

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