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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Charlie Chen

Bib: 4268 β€’M β€’Age: N/A

CA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 4%
Gender (Male)
#0 / 16340
Top 8%
Age Group (M18-39)
#0 / 5723
Top 19%
Race Day Weather
51Β°/41Β°F
overcast clouds
Personalized for Charlie

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment Β· 5:44/mi at mile 26.2

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Improvement Opportunities
One-time purchase Β· Instant access Β· Downloadable PDF Β· Shareable report

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
19:24
3.11 mi
Rank: #2327
Start β†’ 5K
19:24 | 6:15/mi
10K
38:44
6.21 mi
Rank: #2335 (-8)
5K β†’ 10K
19:20 | 6:14/mi
15K
57:55
9.32 mi
Rank: #2263 (+72)
10K β†’ 15K
19:11 | 6:11/mi
20K
1:17:11
12.43 mi
Rank: #2192 (+71)
15K β†’ 20K
19:16 | 6:13/mi
HALF
1:21:17
13.11 mi
Rank: #2165 (+27)
20K β†’ HALF
4:06 | 6:01/mi
25K
1:36:10
15.53 mi
Rank: #2055 (+110)
HALF β†’ 25K
14:53 | 6:09/mi
30K
1:55:11
18.64 mi
Rank: #1794 (+261)
25K β†’ 30K
19:01 | 6:08/mi
20M
2:03:28
20.00 mi
Rank: #1694 (+100)
30K β†’ 20M
8:17 | 6:06/mi
21M
2:09:41
21.00 mi
Rank: #1593 (+101)
20M β†’ 21M
6:13 | 6:13/mi
35K
2:13:59
21.75 mi
Rank: #1534 (+59)
21M β†’ 35K
4:18 | 5:45/mi
23M
2:21:37
23.00 mi
Rank: #1465 (+69)
35K β†’ 23M
7:38 | 6:06/mi
24M
2:27:27
24.00 mi
Rank: #1407 (+58)
23M β†’ 24M
5:50 | 5:50/mi
40K
2:32:34
24.85 mi
Rank: #1352 (+55)
24M β†’ 40K
5:07 | 6:00/mi
25.2M
2:34:44
25.20 mi
Rank: #1324 (+28)
40K β†’ 25.2M
2:10 | 6:17/mi
FINISH
2:40:35
26.22 mi
Rank: #1287 (+37)
25.2M β†’ FINISH
5:51 | 5:45/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:21:17
Pace6:13 /mi
2nd Halfβœ“ Faster
Distance13.11 mi
Time1:19:18
Pace6:03 /mi
πŸ“ŠNegative Split: 2.4% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:5319:246:1519:24
6:15
-
10K
6.21 mi10:41:1338:446:1519:20
6:14
-0:01
15K
9.32 mi11:00:2457:556:1319:11
6:11
-0:03
20K
12.43 mi11:19:401:17:116:1319:16
6:13
+0:02
HALF
13.11 mi11:23:461:21:176:134:06
6:01
-0:12
25K
15.53 mi11:38:391:36:106:1214:53
6:09
+0:08
30K
18.64 mi11:57:401:55:116:1119:01
6:08
-0:01
20M
20.00 mi12:05:572:03:286:118:17
6:06
-0:02
21M
21.00 mi12:12:102:09:416:116:13
6:13
+0:07
35K
21.75 mi12:16:282:13:596:104:18
5:45
-0:28
23M
23.00 mi12:24:062:21:376:107:38
6:06
+0:21
24M
24.00 mi12:29:562:27:276:095:50
5:50
-0:16
40K
24.85 mi12:35:032:32:346:095:07
6:00
+0:10
25.2M
25.20 mi12:37:132:34:446:092:10
6:17
+0:17
FINISH
26.22 mi12:43:042:40:356:085:51
5:45
-0:32

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

5:45 /mi

Average Pace

6:08 /mi

Slowest Pace

6:17 /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

25:12

16% of race

Time at Steady Pace

2:15:23

84% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:07 /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 mi10:21:5319:246:1519:24
6:15
#2327
10K
6.21 mi10:41:1338:446:1519:20
6:14
#2335
15K
9.32 mi11:00:2457:556:1319:11
6:11
#2263
20K
12.43 mi11:19:401:17:116:1319:16
6:13
#2192
HALF
13.11 mi11:23:461:21:176:134:06
6:01
#2165
25K
15.53 mi11:38:391:36:106:1214:53
6:09
#2055
30K
18.64 mi11:57:401:55:116:1119:01
6:08
#1794
20M
20.00 mi12:05:572:03:286:118:17
6:06
#1694
21M
21.00 mi12:12:102:09:416:116:13
6:13
#1593
35K
21.75 mi12:16:282:13:596:104:18
5:45
#1534
23M
23.00 mi12:24:062:21:376:107:38
6:06
#1465
24M
24.00 mi12:29:562:27:276:095:50
5:50
#1407
40K
24.85 mi12:35:032:32:346:095:07
6:00
#1352
25.2M
25.20 mi12:37:132:34:446:092:10
6:17
#1324
FINISH
26.22 mi12:43:042:40:356:085:51
5:45
#1287
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 mi2327224122412149(Top 7%)2072(Top 13%)2072(Top 36%)
10K6.21 mi3.10 mi2335-82250-92250-92356(Top 8%)2270(Top 14%)2270(Top 40%)
15K9.32 mi3.11 mi2263+722183+672183+672149(Top 7%)2072(Top 13%)2072(Top 36%)
20K12.43 mi3.11 mi2192+712114+692114+692005(Top 7%)1934(Top 12%)1934(Top 34%)
HALF13.11 mi0.68 mi2165+272088+262088+261509(Top 5%)1456(Top 9%)1456(Top 25%)
25K15.53 mi2.42 mi2055+1101981+1071981+1071591(Top 5%)1535(Top 9%)1535(Top 27%)
30K18.64 mi3.11 mi1794+2611729+2521729+2521037(Top 4%)997(Top 6%)997(Top 17%)
20M20.00 mi1.36 mi1694+1001631+981631+98912(Top 3%)876(Top 5%)876(Top 15%)
21M21.00 mi1.00 mi1593+1011535+961535+96560(Top 2%)536(Top 3%)536(Top 9%)
35K21.75 mi0.75 mi1534+591478+571478+57554(Top 2%)528(Top 3%)528(Top 9%)
23M23.00 mi1.25 mi1465+691411+671411+67903(Top 3%)865(Top 5%)865(Top 15%)
24M24.00 mi1.00 mi1407+581354+571354+57641(Top 2%)610(Top 4%)610(Top 11%)
40K24.85 mi0.85 mi1352+551299+551299+55737(Top 3%)701(Top 4%)701(Top 12%)
25.2M25.20 mi0.35 mi1324+281272+271272+27467(Top 2%)452(Top 3%)452(Top 8%)
FINISH26.22 mi1.02 mi1287+371236+361236+36816(Top 3%)780(Top 5%)780(Top 14%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 7%
Γ—21
+97ft-345ft

Overall

2149

Males

2072

M18-39

2072

5K→10K

3.1 - 6.2 mi

Top 8%
Γ—5
+79ft-138ft

Overall

2356

Males

2270

M18-39

2270

10K→15K

6.2 - 9.3 mi

Top 7%
Γ—3
+67ft-78ft

Overall

2149

Males

2072

M18-39

2072

15K→20K

9.3 - 12.4 mi

Top 7%
Γ—5
+106ft-86ft

Overall

2005

Males

1934

M18-39

1934

20K→HALF

12.4 - 13.1 mi

Top 5%
Γ—2
+19ft-37ft

Overall

1509

Males

1456

M18-39

1456

HALF→25K

13.1 - 15.5 mi

Top 5%
Γ—4
+66ft-88ft

Overall

1591

Males

1535

M18-39

1535

25K→30K

15.5 - 18.6 mi

Top 4%
Γ—9
+181ft-148ft

Overall

1037

Males

997

M18-39

997

30K→20M

18.6 - 20.0 mi

Top 3%
Γ—5
+64ft-50ft

Overall

912

Males

876

M18-39

876

20M→21M

20.0 - 21.0 mi

Top 2%
Γ—8
+106ft-24ft

Overall

560

Males

536

M18-39

536

21M→35K

21.0 - 21.8 mi

Top 2%
Γ—7
+17ft-86ft

Overall

554

Males

528

M18-39

528

35K→23M

21.8 - 23.0 mi

Top 3%
Γ—5
+23ft-63ft

Overall

903

Males

865

M18-39

865

23M→24M

23.0 - 24.0 mi

Top 2%
Γ—6
+12ft-82ft

Overall

641

Males

610

M18-39

610

24M→40K

24.0 - 24.9 mi

Top 3%
Γ—1
+6ft-20ft

Overall

737

Males

701

M18-39

701

40K→25.2M

24.9 - 25.2 mi

Top 2%
Γ—1
+13ft-16ft

Overall

467

Males

452

M18-39

452

25.2M→FINISH

25.2 - 26.2 mi

Top 3%
Γ—2
+22ft-21ft

Overall

816

Males

780

M18-39

780

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1206*
Passed By
166
Net Change
+1040
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#2327
5K β†’ 10K9199-8#2327#2335
10K β†’ 15K10230+72#2335#2263
15K β†’ 20K8817+71#2263#2192
20K β†’ HALF281+27#2192#2165
HALF β†’ 25K1166+110#2165#2055
25K β†’ 30K263*2+261#2055#1794
30K β†’ 20M1000+100#1794#1694
20M β†’ 21M1010+101#1694#1593
21M β†’ 35K601+59#1593#1534
35K β†’ 23M723+69#1534#1465
23M β†’ 24M591+58#1465#1407
24M β†’ 40K550+55#1407#1352
40K β†’ 25.2M291+28#1352#1324
25.2M β†’ FINISH425+37#1324#1287
TOTALS1206*166+1040

* 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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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