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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Woojin Song

Bib: 4096 β€’M β€’Age: N/A

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 10%
Gender (Male)
#0 / 16340
Top 16%
Age Group (M18-39)
#0 / 5723
Top 38%
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
19:45
3.11 mi
Rank: #3106
Start β†’ 5K
19:45 | 6:22/mi
10K
39:12
6.21 mi
Rank: #2804 (+302)
5K β†’ 10K
19:27 | 6:16/mi
15K
58:37
9.32 mi
Rank: #2698 (+106)
10K β†’ 15K
19:25 | 6:15/mi
20K
1:18:19
12.43 mi
Rank: #2708 (-10)
15K β†’ 20K
19:42 | 6:21/mi
HALF
1:22:36
13.11 mi
Rank: #2719 (-11)
20K β†’ HALF
4:17 | 6:18/mi
25K
1:38:13
15.53 mi
Rank: #2764 (-45)
HALF β†’ 25K
15:37 | 6:27/mi
30K
1:58:43
18.64 mi
Rank: #2818 (-54)
25K β†’ 30K
20:30 | 6:36/mi
20M
2:07:51
20.00 mi
Rank: #2852 (-34)
30K β†’ 20M
9:08 | 6:44/mi
21M
2:15:02
21.00 mi
Rank: #2899 (-47)
20M β†’ 21M
7:11 | 7:11/mi
35K
2:20:03
21.75 mi
Rank: #2945 (-46)
21M β†’ 35K
5:01 | 6:43/mi
23M
2:28:21
23.00 mi
Rank: #2918 (+27)
35K β†’ 23M
8:18 | 6:38/mi
24M
2:34:54
24.00 mi
Rank: #2907 (+11)
23M β†’ 24M
6:33 | 6:33/mi
40K
2:40:27
24.85 mi
Rank: #2873 (+34)
24M β†’ 40K
5:33 | 6:30/mi
25.2M
2:42:46
25.20 mi
Rank: #2840 (+33)
40K β†’ 25.2M
2:19 | 6:44/mi
FINISH
2:48:58
26.22 mi
Rank: #2766 (+74)
25.2M β†’ FINISH
6:12 | 6:06/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:22:36
Pace6:19 /mi
2nd Half
Distance13.11 mi
Time1:26:22
Pace6:36 /mi
πŸ“ŠPositive Split: 4.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:1619:456:2219:45
6:22
-
10K
6.21 mi10:40:4339:126:1919:27
6:16
-0:06
15K
9.32 mi11:00:0858:376:1819:25
6:15
-0:01
20K
12.43 mi11:19:501:18:196:1919:42
6:21
+0:06
HALF
13.11 mi11:24:071:22:366:194:17
6:18
-0:03
25K
15.53 mi11:39:441:38:136:2015:37
6:27
+0:09
30K
18.64 mi12:00:141:58:436:2320:30
6:36
+0:09
20M
20.00 mi12:09:222:07:516:249:08
6:44
+0:08
21M
21.00 mi12:16:332:15:026:267:11
7:11
+0:27
35K
21.75 mi12:21:342:20:036:275:01
6:43
-0:28
23M
23.00 mi12:29:522:28:216:288:18
6:38
-0:05
24M
24.00 mi12:36:252:34:546:286:33
6:33
-0:05
40K
24.85 mi12:41:582:40:276:285:33
6:30
-0:03
25.2M
25.20 mi12:44:172:42:466:282:19
6:44
+0:14
FINISH
26.22 mi12:50:292:48:586:276:12
6:06
-0:38

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

6:06 /mi

Average Pace

6:27 /mi

Slowest Pace

7:11 /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

2:25:19

86% of race

Time at Steady Pace

23:39

14% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:27 /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 mi10:21:1619:456:2219:45
6:22
#3106
10K
6.21 mi10:40:4339:126:1919:27
6:16
#2804
15K
9.32 mi11:00:0858:376:1819:25
6:15
#2698
20K
12.43 mi11:19:501:18:196:1919:42
6:21
#2708
HALF
13.11 mi11:24:071:22:366:194:17
6:18
#2719
25K
15.53 mi11:39:441:38:136:2015:37
6:27
#2764
30K
18.64 mi12:00:141:58:436:2320:30
6:36
#2818
20M
20.00 mi12:09:222:07:516:249:08
6:44
#2852
21M
21.00 mi12:16:332:15:026:267:11
7:11
#2899
35K
21.75 mi12:21:342:20:036:275:01
6:43
#2945
23M
23.00 mi12:29:522:28:216:288:18
6:38
#2918
24M
24.00 mi12:36:252:34:546:286:33
6:33
#2907
40K
24.85 mi12:41:582:40:276:285:33
6:30
#2873
25.2M
25.20 mi12:44:172:42:466:282:19
6:44
#2840
FINISH
26.22 mi12:50:292:48:586:276:12
6:06
#2766
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 mi3106296929692575(Top 9%)2479(Top 15%)2479(Top 43%)
10K6.21 mi3.10 mi2804+3022693+2762693+2762596(Top 9%)2501(Top 15%)2501(Top 44%)
15K9.32 mi3.11 mi2698+1062595+982595+982575(Top 9%)2479(Top 15%)2479(Top 43%)
20K12.43 mi3.11 mi2708-102605-102605-102799(Top 10%)2691(Top 16%)2691(Top 47%)
HALF13.11 mi0.68 mi2719-112615-102615-102969(Top 10%)2854(Top 17%)2854(Top 50%)
25K15.53 mi2.42 mi2764-452658-432658-433110(Top 11%)2973(Top 18%)2973(Top 52%)
30K18.64 mi3.11 mi2818-542708-502708-503099(Top 11%)2935(Top 18%)2935(Top 51%)
20M20.00 mi1.36 mi2852-342739-312739-313596(Top 12%)3336(Top 20%)3336(Top 58%)
21M21.00 mi1.00 mi2899-472778-392778-394491(Top 15%)3999(Top 24%)3999(Top 70%)
35K21.75 mi0.75 mi2945-462819-412819-414913(Top 17%)4340(Top 27%)4340(Top 76%)
23M23.00 mi1.25 mi2918+272792+272792+273069(Top 11%)2834(Top 17%)2834(Top 50%)
24M24.00 mi1.00 mi2907+112780+122780+123407(Top 12%)3085(Top 19%)3085(Top 54%)
40K24.85 mi0.85 mi2873+342748+322748+322510(Top 9%)2309(Top 14%)2309(Top 40%)
25.2M25.20 mi0.35 mi2840+332716+322716+321597(Top 6%)1503(Top 9%)1503(Top 26%)
FINISH26.22 mi1.02 mi2766+742644+722644+721981(Top 7%)1837(Top 11%)1837(Top 32%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 9%
Γ—21
+97ft-345ft

Overall

2575

Males

2479

M18-39

2479

5K→10K

3.1 - 6.2 mi

Top 9%
Γ—5
+79ft-138ft

Overall

2596

Males

2501

M18-39

2501

10K→15K

6.2 - 9.3 mi

Top 9%
Γ—3
+67ft-78ft

Overall

2575

Males

2479

M18-39

2479

15K→20K

9.3 - 12.4 mi

Top 10%
Γ—5
+106ft-86ft

Overall

2799

Males

2691

M18-39

2691

20K→HALF

12.4 - 13.1 mi

Top 10%
Γ—2
+19ft-37ft

Overall

2969

Males

2854

M18-39

2854

HALF→25K

13.1 - 15.5 mi

Top 11%
Γ—4
+66ft-88ft

Overall

3110

Males

2973

M18-39

2973

25K→30K

15.5 - 18.6 mi

Top 11%
Γ—9
+181ft-148ft

Overall

3099

Males

2935

M18-39

2935

30K→20M

18.6 - 20.0 mi

Top 12%
Γ—5
+64ft-50ft

Overall

3596

Males

3336

M18-39

3336

20M→21M

20.0 - 21.0 mi

Top 15%
Γ—8
+106ft-24ft

Overall

4491

Males

3999

M18-39

3999

21M→35K

21.0 - 21.8 mi

Top 17%
Γ—7
+17ft-86ft

Overall

4913

Males

4340

M18-39

4340

35K→23M

21.8 - 23.0 mi

Top 11%
Γ—5
+23ft-63ft

Overall

3069

Males

2834

M18-39

2834

23M→24M

23.0 - 24.0 mi

Top 12%
Γ—6
+12ft-82ft

Overall

3407

Males

3085

M18-39

3085

24M→40K

24.0 - 24.9 mi

Top 9%
Γ—1
+6ft-20ft

Overall

2510

Males

2309

M18-39

2309

40K→25.2M

24.9 - 25.2 mi

Top 6%
Γ—1
+13ft-16ft

Overall

1597

Males

1503

M18-39

1503

25.2M→FINISH

25.2 - 26.2 mi

Top 7%
Γ—2
+22ft-21ft

Overall

1981

Males

1837

M18-39

1837

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1034*
Passed By
694
Net Change
+340
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#3106
5K β†’ 10K342*40+302#3106#2804
10K β†’ 15K13832+106#2804#2698
15K β†’ 20K7181-10#2698#2708
20K β†’ HALF920-11#2708#2719
HALF β†’ 25K5095-45#2719#2764
25K β†’ 30K66120-54#2764#2818
30K β†’ 20M3670-34#2818#2852
20M β†’ 21M3178-47#2852#2899
21M β†’ 35K1258-46#2899#2945
35K β†’ 23M6639+27#2945#2918
23M β†’ 24M4029+11#2918#2907
24M β†’ 40K5117+34#2907#2873
40K β†’ 25.2M341+33#2873#2840
25.2M β†’ FINISH8814+74#2840#2766
TOTALS1034*694+340

* 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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