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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Sinh Chung Nguyen

Bib: 6112 •M •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 10%
Gender (Male)
#0 / 16340
Top 16%
Masters (Masters Men)
#0 / 10617
Top 5%
Age Group (M40-44)
#0 / 2198
Top 13%
Race Day Weather
51°/41°F
overcast clouds
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Race Performance Report

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  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
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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
20:07
3.11 mi
Rank: #3989
Start → 5K
20:07 | 6:29/mi
10K
40:02
6.21 mi
Rank: #3765 (+224)
5K → 10K
19:55 | 6:25/mi
15K
59:45
9.32 mi
Rank: #3550 (+215)
10K → 15K
19:43 | 6:21/mi
20K
1:20:20
12.43 mi
Rank: #3796 (-246)
15K → 20K
20:35 | 6:38/mi
HALF
1:24:37
13.11 mi
Rank: #3749 (+47)
20K → HALF
4:17 | 6:18/mi
25K
1:40:18
15.53 mi
Rank: #3636 (+113)
HALF → 25K
15:41 | 6:29/mi
30K
2:00:54
18.64 mi
Rank: #3510 (+126)
25K → 30K
20:36 | 6:38/mi
20M
2:09:43
20.00 mi
Rank: #3392 (+118)
30K → 20M
8:49 | 6:30/mi
21M
2:16:23
21.00 mi
Rank: #3264 (+128)
20M → 21M
6:40 | 6:40/mi
35K
2:21:05
21.75 mi
Rank: #3223 (+41)
21M → 35K
4:42 | 6:17/mi
23M
2:28:59
23.00 mi
Rank: #3056 (+167)
35K → 23M
7:54 | 6:19/mi
24M
2:35:14
24.00 mi
Rank: #2978 (+78)
23M → 24M
6:15 | 6:15/mi
40K
2:40:39
24.85 mi
Rank: #2912 (+66)
24M → 40K
5:25 | 6:21/mi
25.2M
2:42:57
25.20 mi
Rank: #2877 (+35)
40K → 25.2M
2:18 | 6:41/mi
FINISH
2:49:07
26.22 mi
Rank: #2803 (+74)
25.2M → FINISH
6:10 | 6:04/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:24:37
Pace6:28 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:24:30
Pace6:27 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:1320:076:2920:07
6:29
-
10K
6.21 mi10:44:0840:026:2719:55
6:25
-0:04
15K
9.32 mi11:03:5159:456:2519:43
6:21
-0:04
20K
12.43 mi11:24:261:20:206:2820:35
6:38
+0:17
HALF
13.11 mi11:28:431:24:376:284:17
6:18
-0:20
25K
15.53 mi11:44:241:40:186:2815:41
6:29
+0:11
30K
18.64 mi12:05:002:00:546:3020:36
6:38
+0:09
20M
20.00 mi12:13:492:09:436:308:49
6:30
-0:08
21M
21.00 mi12:20:292:16:236:306:40
6:40
+0:10
35K
21.75 mi12:25:112:21:056:304:42
6:17
-0:23
23M
23.00 mi12:33:052:28:596:297:54
6:19
+0:02
24M
24.00 mi12:39:202:35:146:296:15
6:15
-0:04
40K
24.85 mi12:44:452:40:396:285:25
6:21
+0:06
25.2M
25.20 mi12:47:032:42:576:282:18
6:41
+0:20
FINISH
26.22 mi12:53:132:49:076:286:10
6:04
-0:37

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

6:04 /mi

Average Pace

6:27 /mi

Slowest Pace

6:41 /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

2:46:49

99% of race

Time at Steady Pace

2:18

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:27 /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 mi10:24:1320:076:2920:07
6:29
#3989
10K
6.21 mi10:44:0840:026:2719:55
6:25
#3765
15K
9.32 mi11:03:5159:456:2519:43
6:21
#3550
20K
12.43 mi11:24:261:20:206:2820:35
6:38
#3796
HALF
13.11 mi11:28:431:24:376:284:17
6:18
#3749
25K
15.53 mi11:44:241:40:186:2815:41
6:29
#3636
30K
18.64 mi12:05:002:00:546:3020:36
6:38
#3510
20M
20.00 mi12:13:492:09:436:308:49
6:30
#3392
21M
21.00 mi12:20:292:16:236:306:40
6:40
#3264
35K
21.75 mi12:25:112:21:056:304:42
6:17
#3223
23M
23.00 mi12:33:052:28:596:297:54
6:19
#3056
24M
24.00 mi12:39:202:35:146:296:15
6:15
#2978
40K
24.85 mi12:44:452:40:396:285:25
6:21
#2912
25.2M
25.20 mi12:47:032:42:576:282:18
6:41
#2877
FINISH
26.22 mi12:53:132:49:076:286:10
6:04
#2803
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 mi3989379237923156(Top 11%)3020(Top 18%)3020(Top 137%)
10K6.21 mi3.10 mi3765+2243583+2093583+2093600(Top 12%)3429(Top 21%)3429(Top 156%)
15K9.32 mi3.11 mi3550+2153389+1943389+1943156(Top 11%)3020(Top 18%)3020(Top 137%)
20K12.43 mi3.11 mi3796-2463615-2263615-2264583(Top 16%)4294(Top 26%)4294(Top 195%)
HALF13.11 mi0.68 mi3749+473572+433572+432973(Top 10%)2858(Top 17%)2858(Top 130%)
25K15.53 mi2.42 mi3636+1133472+1003472+1003257(Top 11%)3110(Top 19%)3110(Top 141%)
30K18.64 mi3.11 mi3510+1263350+1223350+1223280(Top 11%)3094(Top 19%)3094(Top 141%)
20M20.00 mi1.36 mi3392+1183239+1113239+1112393(Top 8%)2274(Top 14%)2274(Top 103%)
21M21.00 mi1.00 mi3264+1283121+1183121+1181905(Top 7%)1824(Top 11%)1824(Top 83%)
35K21.75 mi0.75 mi3223+413082+393082+392417(Top 8%)2288(Top 14%)2288(Top 104%)
23M23.00 mi1.25 mi3056+1672923+1592923+1591631(Top 6%)1556(Top 10%)1556(Top 71%)
24M24.00 mi1.00 mi2978+782847+762847+761992(Top 7%)1879(Top 11%)1879(Top 85%)
40K24.85 mi0.85 mi2912+662785+622785+621882(Top 6%)1770(Top 11%)1770(Top 81%)
25.2M25.20 mi0.35 mi2877+352749+362749+361448(Top 5%)1368(Top 8%)1368(Top 62%)
FINISH26.22 mi1.02 mi2803+742678+712678+711839(Top 6%)1711(Top 10%)1711(Top 78%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
×21
+97ft-345ft

Overall

3156

Males

3020

M40-44

3020

5K→10K

3.1 - 6.2 mi

Top 12%
×5
+79ft-138ft

Overall

3600

Males

3429

M40-44

3429

10K→15K

6.2 - 9.3 mi

Top 11%
×3
+67ft-78ft

Overall

3156

Males

3020

M40-44

3020

15K→20K

9.3 - 12.4 mi

Top 16%
×5
+106ft-86ft

Overall

4583

Males

4294

M40-44

4294

20K→HALF

12.4 - 13.1 mi

Top 10%
×2
+19ft-37ft

Overall

2973

Males

2858

M40-44

2858

HALF→25K

13.1 - 15.5 mi

Top 11%
×4
+66ft-88ft

Overall

3257

Males

3110

M40-44

3110

25K→30K

15.5 - 18.6 mi

Top 11%
×9
+181ft-148ft

Overall

3280

Males

3094

M40-44

3094

30K→20M

18.6 - 20.0 mi

Top 8%
×5
+64ft-50ft

Overall

2393

Males

2274

M40-44

2274

20M→21M

20.0 - 21.0 mi

Top 7%
×8
+106ft-24ft

Overall

1905

Males

1824

M40-44

1824

21M→35K

21.0 - 21.8 mi

Top 8%
×7
+17ft-86ft

Overall

2417

Males

2288

M40-44

2288

35K→23M

21.8 - 23.0 mi

Top 6%
×5
+23ft-63ft

Overall

1631

Males

1556

M40-44

1556

23M→24M

23.0 - 24.0 mi

Top 7%
×6
+12ft-82ft

Overall

1992

Males

1879

M40-44

1879

24M→40K

24.0 - 24.9 mi

Top 6%
×1
+6ft-20ft

Overall

1882

Males

1770

M40-44

1770

40K→25.2M

24.9 - 25.2 mi

Top 5%
×1
+13ft-16ft

Overall

1448

Males

1368

M40-44

1368

25.2M→FINISH

25.2 - 26.2 mi

Top 6%
×2
+22ft-21ft

Overall

1839

Males

1711

M40-44

1711

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1639*
Passed By
374
Net Change
+1186
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3989
5K → 10K285*61+224#3989#3765
10K → 15K225*10+215#3765#3550
15K → 20K33200-246#3550#3796
20K → HALF492+47#3796#3749
HALF → 25K13219+113#3749#3636
25K → 30K16236+126#3636#3510
30K → 20M1235+118#3510#3392
20M → 21M1280+128#3392#3264
21M → 35K498+41#3264#3223
35K → 23M1714+167#3223#3056
23M → 24M835+78#3056#2978
24M → 40K748+66#2978#2912
40K → 25.2M438+35#2912#2877
25.2M → FINISH828+74#2877#2803
TOTALS1639*374+1186

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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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Activity Data

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