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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Se Nam Oh

Bib: 12839 β€’M β€’Age: N/A

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M55-59)
#0 / 1491
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
29:34
3.11 mi
Rank: #24526
Start β†’ 5K
29:34 | 9:31/mi
10K
59:31
6.21 mi
Rank: #24757 (-231)
5K β†’ 10K
29:57 | 9:39/mi
15K
1:29:37
9.32 mi
Rank: #24809 (-52)
10K β†’ 15K
30:06 | 9:42/mi
20K
2:03:00
12.43 mi
Rank: #25367 (-558)
15K β†’ 20K
33:23 | 10:45/mi
HALF
2:11:32
13.11 mi
Rank: #25671 (-304)
20K β†’ HALF
8:32 | 12:32/mi
25K
2:36:07
15.53 mi
Rank: #25512 (+159)
HALF β†’ 25K
24:35 | 10:09/mi
30K
3:07:57
18.64 mi
Rank: #25184 (+328)
25K β†’ 30K
31:50 | 10:15/mi
20M
3:21:51
20.00 mi
Rank: #25017 (+167)
30K β†’ 20M
13:54 | 10:14/mi
21M
3:33:22
21.00 mi
Rank: #24973 (+44)
20M β†’ 21M
11:31 | 11:31/mi
35K
3:40:04
21.75 mi
Rank: #24803 (+170)
21M β†’ 35K
6:42 | 8:58/mi
23M
3:51:05
23.00 mi
Rank: #24527 (+276)
35K β†’ 23M
11:01 | 8:49/mi
24M
4:00:37
24.00 mi
Rank: #24385 (+142)
23M β†’ 24M
9:32 | 9:32/mi
40K
4:08:44
24.85 mi
Rank: #24238 (+147)
24M β†’ 40K
8:07 | 9:30/mi
25.2M
4:12:24
25.20 mi
Rank: #24200 (+38)
40K β†’ 25.2M
3:40 | 10:38/mi
FINISH
4:22:21
26.22 mi
Rank: #24168 (+32)
25.2M β†’ FINISH
9:57 | 9:46/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Halfβš–οΈ Balanced
via HALF
Distance13.11 mi
Time2:11:32
Pace10:03 /mi
2nd Halfβš–οΈ Balanced
Distance13.11 mi
Time2:10:49
Pace9:59 /mi
πŸ“ŠEven Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:57:5229:349:3129:34
9:31
-
10K
6.21 mi11:27:4959:319:3529:57
9:39
+0:08
15K
9.32 mi11:57:551:29:379:3730:06
9:42
+0:03
20K
12.43 mi12:31:182:03:009:5433:23
10:45
+1:03
HALF
13.11 mi12:39:502:11:3210:038:32
12:32
+1:47
25K
15.53 mi13:04:252:36:0710:0324:35
10:09
-2:23
30K
18.64 mi13:36:153:07:5710:0531:50
10:15
+0:06
20M
20.00 mi13:50:093:21:5110:0613:54
10:14
-0:01
21M
21.00 mi14:01:403:33:2210:1011:31
11:31
+1:17
35K
21.75 mi14:08:223:40:0410:086:42
8:58
-2:33
23M
23.00 mi14:19:233:51:0510:0311:01
8:49
-0:09
24M
24.00 mi14:28:554:00:3710:029:32
9:32
+0:43
40K
24.85 mi14:37:024:08:4410:018:07
9:30
-0:02
25.2M
25.20 mi14:40:424:12:2410:013:40
10:38
+1:08
FINISH
26.22 mi14:50:394:22:2110:019:57
9:46
-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

8:49 /mi

Average Pace

10:01 /mi

Slowest Pace

12:32 /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

17:43

7% of race

Time at Steady Pace

2:35:42

59% of race

Time at Slower Pace

1:28:56

34% of race

Average Pace: 10:00 /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 mi10:57:5229:349:3129:34
9:31
#24526
10K
6.21 mi11:27:4959:319:3529:57
9:39
#24757
15K
9.32 mi11:57:551:29:379:3730:06
9:42
#24809
20K
12.43 mi12:31:182:03:009:5433:23
10:45
#25367
HALF
13.11 mi12:39:502:11:3210:038:32
12:32
#25671
25K
15.53 mi13:04:252:36:0710:0324:35
10:09
#25512
30K
18.64 mi13:36:153:07:5710:0531:50
10:15
#25184
20M
20.00 mi13:50:093:21:5110:0613:54
10:14
#25017
21M
21.00 mi14:01:403:33:2210:1011:31
11:31
#24973
35K
21.75 mi14:08:223:40:0410:086:42
8:58
#24803
23M
23.00 mi14:19:233:51:0510:0311:01
8:49
#24527
24M
24.00 mi14:28:554:00:3710:029:32
9:32
#24385
40K
24.85 mi14:37:024:08:4410:018:07
9:30
#24238
25.2M
25.20 mi14:40:424:12:2410:013:40
10:38
#24200
FINISH
26.22 mi14:50:394:22:2110:019:57
9:46
#24168
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi24526144841448424922(Top 86%)14687(Top 90%)14687(Top 985%)
10K6.21 mi3.10 mi24757-23114607-12314607-12324939(Top 86%)14702(Top 90%)14702(Top 986%)
15K9.32 mi3.11 mi24809-5214640-3314640-3324922(Top 86%)14687(Top 90%)14687(Top 985%)
20K12.43 mi3.11 mi25367-55814897-25714897-25726598(Top 92%)15397(Top 94%)15397(Top 1033%)
HALF13.11 mi0.68 mi25671-30415031-13415031-13428530(Top 98%)16137(Top 99%)16137(Top 1082%)
25K15.53 mi2.42 mi25512+15914953+7814953+7824604(Top 85%)14480(Top 89%)14480(Top 971%)
30K18.64 mi3.11 mi25184+32814760+19314760+19323732(Top 82%)13953(Top 85%)13953(Top 936%)
20M20.00 mi1.36 mi25017+16714667+9314667+9323184(Top 80%)13627(Top 83%)13627(Top 914%)
21M21.00 mi1.00 mi24973+4414637+3014637+3024212(Top 83%)14016(Top 86%)14016(Top 940%)
35K21.75 mi0.75 mi24803+17014547+9014547+9019852(Top 68%)11916(Top 73%)11916(Top 799%)
23M23.00 mi1.25 mi24527+27614404+14314404+14317459(Top 60%)10736(Top 66%)10736(Top 720%)
24M24.00 mi1.00 mi24385+14214315+8914315+8921457(Top 74%)12608(Top 77%)12608(Top 846%)
40K24.85 mi0.85 mi24238+14714223+9214223+9220369(Top 70%)12040(Top 74%)12040(Top 808%)
25.2M25.20 mi0.35 mi24200+3814205+1814205+1821448(Top 74%)12578(Top 77%)12578(Top 844%)
FINISH26.22 mi1.02 mi24168+3214170+3514170+3523184(Top 80%)13400(Top 82%)13400(Top 899%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
Γ—21
+97ft-345ft

Overall

24922

Males

14687

M55-59

14687

5K→10K

3.1 - 6.2 mi

Top 86%
Γ—5
+79ft-138ft

Overall

24939

Males

14702

M55-59

14702

10K→15K

6.2 - 9.3 mi

Top 86%
Γ—3
+67ft-78ft

Overall

24922

Males

14687

M55-59

14687

15K→20K

9.3 - 12.4 mi

Top 92%
Γ—5
+106ft-86ft

Overall

26598

Males

15397

M55-59

15397

20K→HALF

12.4 - 13.1 mi

Top 98%
Γ—2
+19ft-37ft

Overall

28530

Males

16137

M55-59

16137

HALF→25K

13.1 - 15.5 mi

Top 85%
Γ—4
+66ft-88ft

Overall

24604

Males

14480

M55-59

14480

25K→30K

15.5 - 18.6 mi

Top 82%
Γ—9
+181ft-148ft

Overall

23732

Males

13953

M55-59

13953

30K→20M

18.6 - 20.0 mi

Top 80%
Γ—5
+64ft-50ft

Overall

23184

Males

13627

M55-59

13627

20M→21M

20.0 - 21.0 mi

Top 83%
Γ—8
+106ft-24ft

Overall

24212

Males

14016

M55-59

14016

21M→35K

21.0 - 21.8 mi

Top 68%
Γ—7
+17ft-86ft

Overall

19852

Males

11916

M55-59

11916

35K→23M

21.8 - 23.0 mi

Top 60%
Γ—5
+23ft-63ft

Overall

17459

Males

10736

M55-59

10736

23M→24M

23.0 - 24.0 mi

Top 74%
Γ—6
+12ft-82ft

Overall

21457

Males

12608

M55-59

12608

24M→40K

24.0 - 24.9 mi

Top 70%
Γ—1
+6ft-20ft

Overall

20369

Males

12040

M55-59

12040

40K→25.2M

24.9 - 25.2 mi

Top 74%
Γ—1
+13ft-16ft

Overall

21448

Males

12578

M55-59

12578

25.2M→FINISH

25.2 - 26.2 mi

Top 80%
Γ—2
+22ft-21ft

Overall

23184

Males

13400

M55-59

13400

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1873*
Passed By
862
Net Change
+358
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#24526
5K β†’ 10K137200-231#24526#24757
10K β†’ 15K113165-52#24757#24809
15K β†’ 20K23200-558#24809#25367
20K β†’ HALF0200-304#25367#25671
HALF β†’ 25K17819+159#25671#25512
25K β†’ 30K337*9+328#25512#25184
30K β†’ 20M1681+167#25184#25017
20M β†’ 21M8238+44#25017#24973
21M β†’ 35K1700+170#24973#24803
35K β†’ 23M277*1+276#24803#24527
23M β†’ 24M1431+142#24527#24385
24M β†’ 40K1481+147#24385#24238
40K β†’ 25.2M446+38#24238#24200
25.2M β†’ FINISH5321+32#24200#24168
TOTALS1873*862+358

* 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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