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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Sam Besong

Bib: 33469 β€’M β€’Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Age Group (M18-39)
#0 / 5723
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
33:14
3.11 mi
Rank: #27519
Start β†’ 5K
33:14 | 10:42/mi
10K
1:05:52
6.21 mi
Rank: #27225 (+294)
5K β†’ 10K
32:38 | 10:31/mi
15K
1:37:36
9.32 mi
Rank: #26831 (+394)
10K β†’ 15K
31:44 | 10:13/mi
20K
2:09:20
12.43 mi
Rank: #26498 (+333)
15K β†’ 20K
31:44 | 10:13/mi
HALF
2:16:13
13.11 mi
Rank: #26480 (+18)
20K β†’ HALF
6:53 | 10:06/mi
25K
2:41:22
15.53 mi
Rank: #26282 (+198)
HALF β†’ 25K
25:09 | 10:23/mi
30K
3:15:15
18.64 mi
Rank: #26076 (+206)
25K β†’ 30K
33:53 | 10:55/mi
20M
3:29:59
20.00 mi
Rank: #25963 (+113)
30K β†’ 20M
14:44 | 10:51/mi
21M
3:41:36
21.00 mi
Rank: #25870 (+93)
20M β†’ 21M
11:37 | 11:37/mi
35K
3:49:25
21.75 mi
Rank: #25803 (+67)
21M β†’ 35K
7:49 | 10:27/mi
23M
4:02:49
23.00 mi
Rank: #25698 (+105)
35K β†’ 23M
13:24 | 10:43/mi
24M
4:13:36
24.00 mi
Rank: #25674 (+24)
23M β†’ 24M
10:47 | 10:47/mi
40K
4:22:56
24.85 mi
Rank: #25601 (+73)
24M β†’ 40K
9:20 | 10:55/mi
25.2M
4:26:53
25.20 mi
Rank: #25576 (+25)
40K β†’ 25.2M
3:57 | 11:28/mi
FINISH
4:36:33
26.22 mi
Rank: #25466 (+110)
25.2M β†’ FINISH
9:40 | 9:30/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:16:13
Pace10:24 /mi
2nd Half
Distance13.11 mi
Time2:20:20
Pace10:43 /mi
πŸ“ŠPositive Split: 3.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:05:2033:1410:4233:14
10:42
-
10K
6.21 mi12:37:581:05:5210:3732:38
10:31
-0:11
15K
9.32 mi13:09:421:37:3610:2931:44
10:13
-0:18
20K
12.43 mi13:41:262:09:2010:2531:44
10:13
0:00
HALF
13.11 mi13:48:192:16:1310:246:53
10:06
-0:07
25K
15.53 mi14:13:282:41:2210:2425:09
10:23
+0:17
30K
18.64 mi14:47:213:15:1510:2933:53
10:55
+0:32
20M
20.00 mi15:02:053:29:5910:3014:44
10:51
-0:04
21M
21.00 mi15:13:423:41:3610:3411:37
11:37
+0:46
35K
21.75 mi15:21:313:49:2510:337:49
10:27
-1:10
23M
23.00 mi15:34:554:02:4910:3413:24
10:43
+0:16
24M
24.00 mi15:45:424:13:3610:3510:47
10:47
+0:04
40K
24.85 mi15:55:024:22:5610:359:20
10:55
+0:08
25.2M
25.20 mi15:58:594:26:5310:363:57
11:28
+0:33
FINISH
26.22 mi16:08:394:36:3310:349:40
9:30
-1:58

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

9:30 /mi

Average Pace

10:33 /mi

Slowest Pace

11:37 /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

1:45:10

38% of race

Time at Steady Pace

2:35:49

56% of race

Time at Slower Pace

15:34

6% of race

Average Pace: 10:33 /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 mi12:05:2033:1410:4233:14
10:42
#27519
10K
6.21 mi12:37:581:05:5210:3732:38
10:31
#27225
15K
9.32 mi13:09:421:37:3610:2931:44
10:13
#26831
20K
12.43 mi13:41:262:09:2010:2531:44
10:13
#26498
HALF
13.11 mi13:48:192:16:1310:246:53
10:06
#26480
25K
15.53 mi14:13:282:41:2210:2425:09
10:23
#26282
30K
18.64 mi14:47:213:15:1510:2933:53
10:55
#26076
20M
20.00 mi15:02:053:29:5910:3014:44
10:51
#25963
21M
21.00 mi15:13:423:41:3610:3411:37
11:37
#25870
35K
21.75 mi15:21:313:49:2510:337:49
10:27
#25803
23M
23.00 mi15:34:554:02:4910:3413:24
10:43
#25698
24M
24.00 mi15:45:424:13:3610:3510:47
10:47
#25674
40K
24.85 mi15:55:024:22:5610:359:20
10:55
#25601
25.2M
25.20 mi15:58:594:26:5310:363:57
11:28
#25576
FINISH
26.22 mi16:08:394:36:3310:349:40
9:30
#25466
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 mi27519158421584226160(Top 90%)15240(Top 93%)15240(Top 266%)
10K6.21 mi3.10 mi27225+29415702+14015702+14026915(Top 93%)15566(Top 95%)15566(Top 272%)
15K9.32 mi3.11 mi26831+39415534+16815534+16826160(Top 90%)15240(Top 93%)15240(Top 266%)
20K12.43 mi3.11 mi26498+33315389+14515389+14525514(Top 88%)14933(Top 91%)14933(Top 261%)
HALF13.11 mi0.68 mi26480+1815381+815381+825872(Top 89%)15084(Top 92%)15084(Top 264%)
25K15.53 mi2.42 mi26282+19815283+9815283+9825171(Top 87%)14755(Top 90%)14755(Top 258%)
30K18.64 mi3.11 mi26076+20615168+11515168+11525155(Top 87%)14619(Top 89%)14619(Top 255%)
20M20.00 mi1.36 mi25963+11315110+5815110+5824611(Top 85%)14273(Top 87%)14273(Top 249%)
21M21.00 mi1.00 mi25870+9315041+6915041+6924399(Top 84%)14117(Top 86%)14117(Top 247%)
35K21.75 mi0.75 mi25803+6715003+3815003+3824212(Top 83%)14024(Top 86%)14024(Top 245%)
23M23.00 mi1.25 mi25698+10514937+6614937+6623853(Top 82%)13800(Top 84%)13800(Top 241%)
24M24.00 mi1.00 mi25674+2414917+2014917+2024675(Top 85%)14156(Top 87%)14156(Top 247%)
40K24.85 mi0.85 mi25601+7314864+5314864+5324076(Top 83%)13824(Top 85%)13824(Top 242%)
25.2M25.20 mi0.35 mi25576+2514848+1614848+1623397(Top 81%)13493(Top 83%)13493(Top 236%)
FINISH26.22 mi1.02 mi25466+11014787+6114787+6122295(Top 77%)12994(Top 80%)12994(Top 227%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 90%
Γ—21
+97ft-345ft

Overall

26160

Males

15240

M18-39

15240

5K→10K

3.1 - 6.2 mi

Top 93%
Γ—5
+79ft-138ft

Overall

26915

Males

15566

M18-39

15566

10K→15K

6.2 - 9.3 mi

Top 90%
Γ—3
+67ft-78ft

Overall

26160

Males

15240

M18-39

15240

15K→20K

9.3 - 12.4 mi

Top 88%
Γ—5
+106ft-86ft

Overall

25514

Males

14933

M18-39

14933

20K→HALF

12.4 - 13.1 mi

Top 89%
Γ—2
+19ft-37ft

Overall

25872

Males

15084

M18-39

15084

HALF→25K

13.1 - 15.5 mi

Top 87%
Γ—4
+66ft-88ft

Overall

25171

Males

14755

M18-39

14755

25K→30K

15.5 - 18.6 mi

Top 87%
Γ—9
+181ft-148ft

Overall

25155

Males

14619

M18-39

14619

30K→20M

18.6 - 20.0 mi

Top 85%
Γ—5
+64ft-50ft

Overall

24611

Males

14273

M18-39

14273

20M→21M

20.0 - 21.0 mi

Top 84%
Γ—8
+106ft-24ft

Overall

24399

Males

14117

M18-39

14117

21M→35K

21.0 - 21.8 mi

Top 83%
Γ—7
+17ft-86ft

Overall

24212

Males

14024

M18-39

14024

35K→23M

21.8 - 23.0 mi

Top 82%
Γ—5
+23ft-63ft

Overall

23853

Males

13800

M18-39

13800

23M→24M

23.0 - 24.0 mi

Top 85%
Γ—6
+12ft-82ft

Overall

24675

Males

14156

M18-39

14156

24M→40K

24.0 - 24.9 mi

Top 83%
Γ—1
+6ft-20ft

Overall

24076

Males

13824

M18-39

13824

40K→25.2M

24.9 - 25.2 mi

Top 81%
Γ—1
+13ft-16ft

Overall

23397

Males

13493

M18-39

13493

25.2M→FINISH

25.2 - 26.2 mi

Top 77%
Γ—2
+22ft-21ft

Overall

22295

Males

12994

M18-39

12994

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2242*
Passed By
189
Net Change
+2053
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#27519
5K β†’ 10K343*49+294#27519#27225
10K β†’ 15K404*10+394#27225#26831
15K β†’ 20K337*4+333#26831#26498
20K β†’ HALF3012+18#26498#26480
HALF β†’ 25K203*5+198#26480#26282
25K β†’ 30K229*23+206#26282#26076
30K β†’ 20M12310+113#26076#25963
20M β†’ 21M10815+93#25963#25870
21M β†’ 35K736+67#25870#25803
35K β†’ 23M1116+105#25803#25698
23M β†’ 24M5733+24#25698#25674
24M β†’ 40K785+73#25674#25601
40K β†’ 25.2M305+25#25601#25576
25.2M β†’ FINISH1166+110#25576#25466
TOTALS2242*189+2053

* 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

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

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