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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Viet Nguyen

Bib: 2983 β€’M β€’Age: N/A

CA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 10%
Gender (Male)
#0 / 16340
Top 17%
Masters (Masters Men)
#0 / 10617
Top 5%
Age Group (M40-44)
#0 / 2198
Top 15%
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
19:37
3.11 mi
Rank: #2808
Start β†’ 5K
19:37 | 6:19/mi
10K
39:20
6.21 mi
Rank: #2970 (-162)
5K β†’ 10K
19:43 | 6:21/mi
15K
59:04
9.32 mi
Rank: #3023 (-53)
10K β†’ 15K
19:44 | 6:22/mi
20K
1:18:55
12.43 mi
Rank: #3031 (-8)
15K β†’ 20K
19:51 | 6:24/mi
HALF
1:23:17
13.11 mi
Rank: #3075 (-44)
20K β†’ HALF
4:22 | 6:25/mi
25K
1:39:07
15.53 mi
Rank: #3146 (-71)
HALF β†’ 25K
15:50 | 6:32/mi
30K
2:00:15
18.64 mi
Rank: #3303 (-157)
25K β†’ 30K
21:08 | 6:49/mi
20M
2:09:17
20.00 mi
Rank: #3281 (+22)
30K β†’ 20M
9:02 | 6:40/mi
21M
2:16:30
21.00 mi
Rank: #3307 (-26)
20M β†’ 21M
7:13 | 7:13/mi
35K
2:21:15
21.75 mi
Rank: #3283 (+24)
21M β†’ 35K
4:45 | 6:21/mi
23M
2:29:14
23.00 mi
Rank: #3139 (+144)
35K β†’ 23M
7:59 | 6:23/mi
24M
2:35:21
24.00 mi
Rank: #3014 (+125)
23M β†’ 24M
6:07 | 6:07/mi
40K
2:40:39
24.85 mi
Rank: #2915 (+99)
24M β†’ 40K
5:18 | 6:12/mi
25.2M
2:43:04
25.20 mi
Rank: #2903 (+12)
40K β†’ 25.2M
2:25 | 7:01/mi
FINISH
2:49:54
26.22 mi
Rank: #2966 (-63)
25.2M β†’ FINISH
6:50 | 6:43/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:23:17
Pace6:22 /mi
2nd Half
Distance13.11 mi
Time1:26:37
Pace6:37 /mi
πŸ“ŠPositive Split: 4.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:2319:376:1919:37
6:19
-
10K
6.21 mi10:40:0639:206:2019:43
6:21
+0:02
15K
9.32 mi10:59:5059:046:2119:44
6:22
+0:01
20K
12.43 mi11:19:411:18:556:2219:51
6:24
+0:02
HALF
13.11 mi11:24:031:23:176:224:22
6:25
+0:01
25K
15.53 mi11:39:531:39:076:2315:50
6:32
+0:07
30K
18.64 mi12:01:012:00:156:2821:08
6:49
+0:17
20M
20.00 mi12:10:032:09:176:289:02
6:40
-0:09
21M
21.00 mi12:17:162:16:306:317:13
7:13
+0:33
35K
21.75 mi12:22:012:21:156:304:45
6:21
-0:52
23M
23.00 mi12:30:002:29:146:307:59
6:23
+0:02
24M
24.00 mi12:36:072:35:216:296:07
6:07
-0:16
40K
24.85 mi12:41:252:40:396:285:18
6:12
+0:05
25.2M
25.20 mi12:43:502:43:046:292:25
7:01
+0:49
FINISH
26.22 mi12:50:402:49:546:306:50
6:43
-0:18

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

6:07 /mi

Average Pace

6:29 /mi

Slowest Pace

7:13 /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

2:19:08

82% of race

Time at Steady Pace

30:46

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:29 /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 mi10:20:2319:376:1919:37
6:19
#2808
10K
6.21 mi10:40:0639:206:2019:43
6:21
#2970
15K
9.32 mi10:59:5059:046:2119:44
6:22
#3023
20K
12.43 mi11:19:411:18:556:2219:51
6:24
#3031
HALF
13.11 mi11:24:031:23:176:224:22
6:25
#3075
25K
15.53 mi11:39:531:39:076:2315:50
6:32
#3146
30K
18.64 mi12:01:012:00:156:2821:08
6:49
#3303
20M
20.00 mi12:10:032:09:176:289:02
6:40
#3281
21M
21.00 mi12:17:162:16:306:317:13
7:13
#3307
35K
21.75 mi12:22:012:21:156:304:45
6:21
#3283
23M
23.00 mi12:30:002:29:146:307:59
6:23
#3139
24M
24.00 mi12:36:072:35:216:296:07
6:07
#3014
40K
24.85 mi12:41:252:40:396:285:18
6:12
#2915
25.2M
25.20 mi12:43:502:43:046:292:25
7:01
#2903
FINISH
26.22 mi12:50:402:49:546:306:50
6:43
#2966
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi2808269426943200(Top 11%)3062(Top 19%)3062(Top 139%)
10K6.21 mi3.10 mi2970-1622849-1552849-1553154(Top 11%)3024(Top 19%)3024(Top 138%)
15K9.32 mi3.11 mi3023-532901-522901-523200(Top 11%)3062(Top 19%)3062(Top 139%)
20K12.43 mi3.11 mi3031-82907-62907-63093(Top 11%)2969(Top 18%)2969(Top 135%)
HALF13.11 mi0.68 mi3075-442947-402947-403705(Top 13%)3522(Top 22%)3522(Top 160%)
25K15.53 mi2.42 mi3146-713016-693016-693607(Top 12%)3422(Top 21%)3422(Top 156%)
30K18.64 mi3.11 mi3303-1573160-1443160-1444372(Top 15%)4026(Top 25%)4026(Top 183%)
20M20.00 mi1.36 mi3281+223139+213139+213190(Top 11%)2983(Top 18%)2983(Top 136%)
21M21.00 mi1.00 mi3307-263161-223161-224690(Top 16%)4147(Top 25%)4147(Top 189%)
35K21.75 mi0.75 mi3283+243136+253136+252733(Top 9%)2563(Top 16%)2563(Top 117%)
23M23.00 mi1.25 mi3139+1443001+1353001+1351897(Top 7%)1803(Top 11%)1803(Top 82%)
24M24.00 mi1.00 mi3014+1252882+1192882+1191466(Top 5%)1394(Top 9%)1394(Top 63%)
40K24.85 mi0.85 mi2915+992788+942788+941374(Top 5%)1303(Top 8%)1303(Top 59%)
25.2M25.20 mi0.35 mi2903+122775+132775+132650(Top 9%)2414(Top 15%)2414(Top 110%)
FINISH26.22 mi1.02 mi2966-632827-522827-525452(Top 19%)4497(Top 28%)4497(Top 205%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
Γ—21
+97ft-345ft

Overall

3200

Males

3062

M40-44

3062

5K→10K

3.1 - 6.2 mi

Top 11%
Γ—5
+79ft-138ft

Overall

3154

Males

3024

M40-44

3024

10K→15K

6.2 - 9.3 mi

Top 11%
Γ—3
+67ft-78ft

Overall

3200

Males

3062

M40-44

3062

15K→20K

9.3 - 12.4 mi

Top 11%
Γ—5
+106ft-86ft

Overall

3093

Males

2969

M40-44

2969

20K→HALF

12.4 - 13.1 mi

Top 13%
Γ—2
+19ft-37ft

Overall

3705

Males

3522

M40-44

3522

HALF→25K

13.1 - 15.5 mi

Top 12%
Γ—4
+66ft-88ft

Overall

3607

Males

3422

M40-44

3422

25K→30K

15.5 - 18.6 mi

Top 15%
Γ—9
+181ft-148ft

Overall

4372

Males

4026

M40-44

4026

30K→20M

18.6 - 20.0 mi

Top 11%
Γ—5
+64ft-50ft

Overall

3190

Males

2983

M40-44

2983

20M→21M

20.0 - 21.0 mi

Top 16%
Γ—8
+106ft-24ft

Overall

4690

Males

4147

M40-44

4147

21M→35K

21.0 - 21.8 mi

Top 9%
Γ—7
+17ft-86ft

Overall

2733

Males

2563

M40-44

2563

35K→23M

21.8 - 23.0 mi

Top 7%
Γ—5
+23ft-63ft

Overall

1897

Males

1803

M40-44

1803

23M→24M

23.0 - 24.0 mi

Top 5%
Γ—6
+12ft-82ft

Overall

1466

Males

1394

M40-44

1394

24M→40K

24.0 - 24.9 mi

Top 5%
Γ—1
+6ft-20ft

Overall

1374

Males

1303

M40-44

1303

40K→25.2M

24.9 - 25.2 mi

Top 9%
Γ—1
+13ft-16ft

Overall

2650

Males

2414

M40-44

2414

25.2M→FINISH

25.2 - 26.2 mi

Top 19%
Γ—2
+22ft-21ft

Overall

5452

Males

4497

M40-44

4497

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
852
Passed By
979
Net Change
-158
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#2808
5K β†’ 10K55200-162#2808#2970
10K β†’ 15K57110-53#2970#3023
15K β†’ 20K7381-8#3023#3031
20K β†’ HALF347-44#3031#3075
HALF β†’ 25K49120-71#3075#3146
25K β†’ 30K57200-157#3146#3303
30K β†’ 20M6139+22#3303#3281
20M β†’ 21M3460-26#3281#3307
21M β†’ 35K4016+24#3307#3283
35K β†’ 23M1506+144#3283#3139
23M β†’ 24M1283+125#3139#3014
24M β†’ 40K1001+99#3014#2915
40K β†’ 25.2M2614+12#2915#2903
25.2M β†’ FINISH1982-63#2903#2966
TOTALS852979-158
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

Activity Data

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