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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Yo Kondo

Bib: 10552 •M •Age: N/A

WA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M50-54)
#0 / 1868
Race Day Weather
51°/41°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
22:18
3.11 mi
Rank: #9984
Start → 5K
22:18 | 7:11/mi
10K
44:47
6.21 mi
Rank: #10271 (-287)
5K → 10K
22:29 | 7:15/mi
15K
1:07:33
9.32 mi
Rank: #10578 (-307)
10K → 15K
22:46 | 7:20/mi
20K
1:30:33
12.43 mi
Rank: #10673 (-95)
15K → 20K
23:00 | 7:25/mi
HALF
1:35:32
13.11 mi
Rank: #10689 (-16)
20K → HALF
4:59 | 7:19/mi
25K
1:53:45
15.53 mi
Rank: #10796 (-107)
HALF → 25K
18:13 | 7:31/mi
30K
2:18:45
18.64 mi
Rank: #11411 (-615)
25K → 30K
25:00 | 8:03/mi
20M
2:30:09
20.00 mi
Rank: #11711 (-300)
30K → 20M
11:24 | 8:24/mi
21M
2:39:46
21.00 mi
Rank: #12219 (-508)
20M → 21M
9:37 | 9:37/mi
35K
2:46:57
21.75 mi
Rank: #12734 (-515)
21M → 35K
7:11 | 9:37/mi
23M
3:00:22
23.00 mi
Rank: #13864 (-1130)
35K → 23M
13:25 | 10:44/mi
24M
3:11:25
24.00 mi
Rank: #14857 (-993)
23M → 24M
11:03 | 11:03/mi
40K
3:22:35
24.85 mi
Rank: #16002 (-1145)
24M → 40K
11:10 | 13:04/mi
25.2M
3:26:32
25.20 mi
Rank: #16197 (-195)
40K → 25.2M
3:57 | 11:28/mi
FINISH
3:36:27
26.22 mi
Rank: #16604 (-407)
25.2M → FINISH
9:55 | 9:44/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:35:32
Pace7:18 /mi
2nd Half
Distance13.11 mi
Time2:00:55
Pace9:14 /mi
📊Positive Split: 26.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:39:5722:187:1122:18
7:11
-
10K
6.21 mi11:02:2644:477:1322:29
7:15
+0:04
15K
9.32 mi11:25:121:07:337:1522:46
7:20
+0:05
20K
12.43 mi11:48:121:30:337:1823:00
7:25
+0:05
HALF
13.11 mi11:53:111:35:327:184:59
7:19
-0:06
25K
15.53 mi12:11:241:53:457:2018:13
7:31
+0:12
30K
18.64 mi12:36:242:18:457:2725:00
8:03
+0:32
20M
20.00 mi12:47:482:30:097:3111:24
8:24
+0:21
21M
21.00 mi12:57:252:39:467:379:37
9:37
+1:13
35K
21.75 mi13:04:362:46:577:417:11
9:37
0:00
23M
23.00 mi13:18:013:00:227:5113:25
10:44
+1:07
24M
24.00 mi13:29:043:11:257:5911:03
11:03
+0:19
40K
24.85 mi13:40:143:22:358:1011:10
13:04
+2:01
25.2M
25.20 mi13:44:113:26:328:123:57
11:28
-1:36
FINISH
26.22 mi13:54:063:36:278:169:55
9:44
-1:44

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈Pace 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

7:11 /mi

Average Pace

8:16 /mi

Slowest Pace

13:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

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

1:35:32

44% of race

Time at Steady Pace

54:37

25% of race

Time at Slower Pace

1:06:18

31% of race

Average Pace: 8:15 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ 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 mi10:39:5722:187:1122:18
7:11
#9984
10K
6.21 mi11:02:2644:477:1322:29
7:15
#10271
15K
9.32 mi11:25:121:07:337:1522:46
7:20
#10578
20K
12.43 mi11:48:121:30:337:1823:00
7:25
#10673
HALF
13.11 mi11:53:111:35:327:184:59
7:19
#10689
25K
15.53 mi12:11:241:53:457:2018:13
7:31
#10796
30K
18.64 mi12:36:242:18:457:2725:00
8:03
#11411
20M
20.00 mi12:47:482:30:097:3111:24
8:24
#11711
21M
21.00 mi12:57:252:39:467:379:37
9:37
#12219
35K
21.75 mi13:04:362:46:577:417:11
9:37
#12734
23M
23.00 mi13:18:013:00:227:5113:25
10:44
#13864
24M
24.00 mi13:29:043:11:257:5911:03
11:03
#14857
40K
24.85 mi13:40:143:22:358:1011:10
13:04
#16002
25.2M
25.20 mi13:44:113:26:328:123:57
11:28
#16197
FINISH
26.22 mi13:54:063:36:278:169:55
9:44
#16604
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi99848082808211308(Top 39%)8633(Top 53%)8633(Top 462%)
10K6.21 mi3.10 mi10271-2878205-1238205-12310586(Top 36%)8358(Top 51%)8358(Top 447%)
15K9.32 mi3.11 mi10578-3078337-1328337-13211308(Top 39%)8633(Top 53%)8633(Top 462%)
20K12.43 mi3.11 mi10673-958338-18338-111157(Top 38%)8457(Top 52%)8457(Top 453%)
HALF13.11 mi0.68 mi10689-168347-98347-911270(Top 39%)8636(Top 53%)8636(Top 462%)
25K15.53 mi2.42 mi10796-1078358-118358-1111523(Top 40%)8579(Top 53%)8579(Top 459%)
30K18.64 mi3.11 mi11411-6158619-2618619-26113837(Top 48%)9486(Top 58%)9486(Top 508%)
20M20.00 mi1.36 mi11711-3008732-1138732-11315506(Top 53%)10091(Top 62%)10091(Top 540%)
21M21.00 mi1.00 mi12219-5088926-1948926-19419011(Top 66%)11602(Top 71%)11602(Top 621%)
35K21.75 mi0.75 mi12734-5159118-1929118-19222052(Top 76%)12982(Top 79%)12982(Top 695%)
23M23.00 mi1.25 mi13864-11309587-4699587-46923869(Top 82%)13803(Top 84%)13803(Top 739%)
24M24.00 mi1.00 mi14857-9939971-3849971-38425190(Top 87%)14405(Top 88%)14405(Top 771%)
40K24.85 mi0.85 mi16002-114510420-44910420-44927110(Top 93%)15327(Top 94%)15327(Top 821%)
25.2M25.20 mi0.35 mi16197-19510492-7210492-7223362(Top 81%)13458(Top 82%)13458(Top 720%)
FINISH26.22 mi1.02 mi16604-40710652-16010652-16023069(Top 79%)13338(Top 82%)13338(Top 714%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21
+97ft-345ft

Overall

11308

Males

8633

M50-54

8633

5K→10K

3.1 - 6.2 mi

Top 36%
×5
+79ft-138ft

Overall

10586

Males

8358

M50-54

8358

10K→15K

6.2 - 9.3 mi

Top 39%
×3
+67ft-78ft

Overall

11308

Males

8633

M50-54

8633

15K→20K

9.3 - 12.4 mi

Top 38%
×5
+106ft-86ft

Overall

11157

Males

8457

M50-54

8457

20K→HALF

12.4 - 13.1 mi

Top 39%
×2
+19ft-37ft

Overall

11270

Males

8636

M50-54

8636

HALF→25K

13.1 - 15.5 mi

Top 40%
×4
+66ft-88ft

Overall

11523

Males

8579

M50-54

8579

25K→30K

15.5 - 18.6 mi

Top 48%
×9
+181ft-148ft

Overall

13837

Males

9486

M50-54

9486

30K→20M

18.6 - 20.0 mi

Top 53%
×5
+64ft-50ft

Overall

15506

Males

10091

M50-54

10091

20M→21M

20.0 - 21.0 mi

Top 66%
×8
+106ft-24ft

Overall

19011

Males

11602

M50-54

11602

21M→35K

21.0 - 21.8 mi

Top 76%
×7
+17ft-86ft

Overall

22052

Males

12982

M50-54

12982

35K→23M

21.8 - 23.0 mi

Top 82%
×5
+23ft-63ft

Overall

23869

Males

13803

M50-54

13803

23M→24M

23.0 - 24.0 mi

Top 87%
×6
+12ft-82ft

Overall

25190

Males

14405

M50-54

14405

24M→40K

24.0 - 24.9 mi

Top 93%
×1
+6ft-20ft

Overall

27110

Males

15327

M50-54

15327

40K→25.2M

24.9 - 25.2 mi

Top 81%
×1
+13ft-16ft

Overall

23362

Males

13458

M50-54

13458

25.2M→FINISH

25.2 - 26.2 mi

Top 79%
×2
+22ft-21ft

Overall

23069

Males

13338

M50-54

13338

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
648
Passed By
2642
Net Change
-6620
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9984
5K → 10K143200-287#9984#10271
10K → 15K83200-307#10271#10578
15K → 20K131200-95#10578#10673
20K → HALF2642-16#10673#10689
HALF → 25K108200-107#10689#10796
25K → 30K61200-615#10796#11411
30K → 20M31200-300#11411#11711
20M → 21M20200-508#11711#12219
21M → 35K8200-515#12219#12734
35K → 23M6200-1130#12734#13864
23M → 24M6200-993#13864#14857
24M → 40K3200-1145#14857#16002
40K → 25.2M7200-195#16002#16197
25.2M → FINISH15200-407#16197#16604
TOTALS6482642-6620
📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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