All Results|Race Analytics|Course|Contact

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Sergey Kalitin

Bib: 9710 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 (M45-49)
#0 / 2413
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
26:54
3.11 mi
Rank: #20966
Start β†’ 5K
26:54 | 8:40/mi
10K
55:56
6.21 mi
Rank: #22752 (-1786)
5K β†’ 10K
29:02 | 9:21/mi
15K
1:23:25
9.32 mi
Rank: #22508 (+244)
10K β†’ 15K
27:29 | 8:51/mi
20K
1:50:54
12.43 mi
Rank: #22137 (+371)
15K β†’ 20K
27:29 | 8:51/mi
HALF
1:56:51
13.11 mi
Rank: #22108 (+29)
20K β†’ HALF
5:57 | 8:44/mi
25K
2:19:38
15.53 mi
Rank: #22210 (-102)
HALF β†’ 25K
22:47 | 9:24/mi
30K
2:48:43
18.64 mi
Rank: #21993 (+217)
25K β†’ 30K
29:05 | 9:22/mi
20M
3:07:28
20.00 mi
Rank: #23034 (-1041)
30K β†’ 20M
18:45 | 13:49/mi
21M
3:17:32
21.00 mi
Rank: #22856 (+178)
20M β†’ 21M
10:04 | 10:04/mi
35K
3:24:12
21.75 mi
Rank: #22759 (+97)
21M β†’ 35K
6:40 | 8:55/mi
23M
3:35:23
23.00 mi
Rank: #22524 (+235)
35K β†’ 23M
11:11 | 8:57/mi
24M
3:44:35
24.00 mi
Rank: #22434 (+90)
23M β†’ 24M
9:12 | 9:12/mi
40K
3:52:48
24.85 mi
Rank: #22357 (+77)
24M β†’ 40K
8:13 | 9:37/mi
25.2M
3:56:26
25.20 mi
Rank: #22332 (+25)
40K β†’ 25.2M
3:38 | 10:33/mi
FINISH
4:06:18
26.22 mi
Rank: #22358 (-26)
25.2M β†’ FINISH
9:52 | 9:41/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:56:51
Pace8:55 /mi
2nd Half
Distance13.11 mi
Time2:09:27
Pace9:53 /mi
πŸ“ŠPositive Split: 10.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:09:0126:548:4026:54
8:40
-
10K
6.21 mi11:38:0355:569:0129:02
9:21
+0:41
15K
9.32 mi12:05:321:23:258:5727:29
8:51
-0:30
20K
12.43 mi12:33:011:50:548:5627:29
8:51
0:00
HALF
13.11 mi12:38:581:56:518:555:57
8:44
-0:07
25K
15.53 mi13:01:452:19:389:0022:47
9:24
+0:40
30K
18.64 mi13:30:502:48:439:0429:05
9:22
-0:02
20M
20.00 mi13:49:353:07:289:2318:45
13:49
+4:27
21M
21.00 mi13:59:393:17:329:2510:04
10:04
-3:45
35K
21.75 mi14:06:193:24:129:246:40
8:55
-1:09
23M
23.00 mi14:17:303:35:239:2211:11
8:57
+0:02
24M
24.00 mi14:26:423:44:359:229:12
9:12
+0:15
40K
24.85 mi14:34:553:52:489:228:13
9:37
+0:25
25.2M
25.20 mi14:38:333:56:269:233:38
10:33
+0:56
FINISH
26.22 mi14:48:254:06:189:259:52
9:41
-0:52

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

8:40 /mi

Average Pace

9:24 /mi

Slowest Pace

13:49 /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

26:54

11% of race

Time at Steady Pace

3:06:57

76% of race

Time at Slower Pace

32:27

13% of race

Average Pace: 9:24 /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 mi11:09:0126:548:4026:54
8:40
#20966
10K
6.21 mi11:38:0355:569:0129:02
9:21
#22752
15K
9.32 mi12:05:321:23:258:5727:29
8:51
#22508
20K
12.43 mi12:33:011:50:548:5627:29
8:51
#22137
HALF
13.11 mi12:38:581:56:518:555:57
8:44
#22108
25K
15.53 mi13:01:452:19:389:0022:47
9:24
#22210
30K
18.64 mi13:30:502:48:439:0429:05
9:22
#21993
20M
20.00 mi13:49:353:07:289:2318:45
13:49
#23034
21M
21.00 mi13:59:393:17:329:2510:04
10:04
#22856
35K
21.75 mi14:06:193:24:129:246:40
8:55
#22759
23M
23.00 mi14:17:303:35:239:2211:11
8:57
#22524
24M
24.00 mi14:26:423:44:359:229:12
9:12
#22434
40K
24.85 mi14:34:553:52:489:228:13
9:37
#22357
25.2M
25.20 mi14:38:333:56:269:233:38
10:33
#22332
FINISH
26.22 mi14:48:254:06:189:259:52
9:41
#22358
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi20966127291272921957(Top 76%)13244(Top 81%)13244(Top 549%)
10K6.21 mi3.10 mi22752-178613625-89613625-89624098(Top 83%)14290(Top 87%)14290(Top 592%)
15K9.32 mi3.11 mi22508+24413502+12313502+12321957(Top 76%)13244(Top 81%)13244(Top 549%)
20K12.43 mi3.11 mi22137+37113317+18513317+18521204(Top 73%)12866(Top 79%)12866(Top 533%)
HALF13.11 mi0.68 mi22108+2913300+1713300+1721445(Top 74%)13014(Top 80%)13014(Top 539%)
25K15.53 mi2.42 mi22210-10213350-5013350-5022697(Top 78%)13567(Top 83%)13567(Top 562%)
30K18.64 mi3.11 mi21993+21713221+12913221+12921165(Top 73%)12734(Top 78%)12734(Top 528%)
20M20.00 mi1.36 mi23034-104113698-47713698-47727999(Top 96%)15849(Top 97%)15849(Top 657%)
21M21.00 mi1.00 mi22856+17813601+9713601+9720648(Top 71%)12387(Top 76%)12387(Top 513%)
35K21.75 mi0.75 mi22759+9713540+6113540+6119663(Top 68%)11814(Top 72%)11814(Top 490%)
23M23.00 mi1.25 mi22524+23513417+12313417+12318190(Top 63%)11076(Top 68%)11076(Top 459%)
24M24.00 mi1.00 mi22434+9013364+5313364+5320265(Top 70%)12005(Top 73%)12005(Top 498%)
40K24.85 mi0.85 mi22357+7713314+5013314+5020762(Top 72%)12234(Top 75%)12234(Top 507%)
25.2M25.20 mi0.35 mi22332+2513293+2113293+2121132(Top 73%)12429(Top 76%)12429(Top 515%)
FINISH26.22 mi1.02 mi22358-2613287+613287+622906(Top 79%)13268(Top 81%)13268(Top 550%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 76%
Γ—21
+97ft-345ft

Overall

21957

Males

13244

M45-49

13244

5K→10K

3.1 - 6.2 mi

Top 83%
Γ—5
+79ft-138ft

Overall

24098

Males

14290

M45-49

14290

10K→15K

6.2 - 9.3 mi

Top 76%
Γ—3
+67ft-78ft

Overall

21957

Males

13244

M45-49

13244

15K→20K

9.3 - 12.4 mi

Top 73%
Γ—5
+106ft-86ft

Overall

21204

Males

12866

M45-49

12866

20K→HALF

12.4 - 13.1 mi

Top 74%
Γ—2
+19ft-37ft

Overall

21445

Males

13014

M45-49

13014

HALF→25K

13.1 - 15.5 mi

Top 78%
Γ—4
+66ft-88ft

Overall

22697

Males

13567

M45-49

13567

25K→30K

15.5 - 18.6 mi

Top 73%
Γ—9
+181ft-148ft

Overall

21165

Males

12734

M45-49

12734

30K→20M

18.6 - 20.0 mi

Top 96%
Γ—5
+64ft-50ft

Overall

27999

Males

15849

M45-49

15849

20M→21M

20.0 - 21.0 mi

Top 71%
Γ—8
+106ft-24ft

Overall

20648

Males

12387

M45-49

12387

21M→35K

21.0 - 21.8 mi

Top 68%
Γ—7
+17ft-86ft

Overall

19663

Males

11814

M45-49

11814

35K→23M

21.8 - 23.0 mi

Top 63%
Γ—5
+23ft-63ft

Overall

18190

Males

11076

M45-49

11076

23M→24M

23.0 - 24.0 mi

Top 70%
Γ—6
+12ft-82ft

Overall

20265

Males

12005

M45-49

12005

24M→40K

24.0 - 24.9 mi

Top 72%
Γ—1
+6ft-20ft

Overall

20762

Males

12234

M45-49

12234

40K→25.2M

24.9 - 25.2 mi

Top 73%
Γ—1
+13ft-16ft

Overall

21132

Males

12429

M45-49

12429

25.2M→FINISH

25.2 - 26.2 mi

Top 79%
Γ—2
+22ft-21ft

Overall

22906

Males

13268

M45-49

13268

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1915*
Passed By
865
Net Change
-1392
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#20966
5K β†’ 10K12200-1786#20966#22752
10K β†’ 15K312*68+244#22752#22508
15K β†’ 20K399*28+371#22508#22137
20K β†’ HALF4112+29#22137#22108
HALF β†’ 25K92194-102#22108#22210
25K β†’ 30K277*60+217#22210#21993
30K β†’ 20M3200-1041#21993#23034
20M β†’ 21M1846+178#23034#22856
21M β†’ 35K1036+97#22856#22759
35K β†’ 23M238*3+235#22759#22524
23M β†’ 24M999+90#22524#22434
24M β†’ 40K9518+77#22434#22357
40K β†’ 25.2M338+25#22357#22332
25.2M β†’ FINISH2753-26#22332#22358
TOTALS1915*865-1392

* 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...
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

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