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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Rui Gao

Bib: 5427 β€’M β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 8%
Gender (Male)
#0 / 16340
Top 13%
Age Group (M18-39)
#0 / 5723
Top 32%
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
19:30
3.11 mi
Rank: #2538
Start β†’ 5K
19:30 | 6:17/mi
10K
39:11
6.21 mi
Rank: #2783 (-245)
5K β†’ 10K
19:41 | 6:21/mi
15K
58:45
9.32 mi
Rank: #2803 (-20)
10K β†’ 15K
19:34 | 6:18/mi
20K
1:18:24
12.43 mi
Rank: #2753 (+50)
15K β†’ 20K
19:39 | 6:20/mi
HALF
1:22:37
13.11 mi
Rank: #2728 (+25)
20K β†’ HALF
4:13 | 6:12/mi
25K
1:38:02
15.53 mi
Rank: #2687 (+41)
HALF β†’ 25K
15:25 | 6:22/mi
30K
1:58:12
18.64 mi
Rank: #2622 (+65)
25K β†’ 30K
20:10 | 6:30/mi
20M
2:07:06
20.00 mi
Rank: #2604 (+18)
30K β†’ 20M
8:54 | 6:34/mi
21M
2:13:59
21.00 mi
Rank: #2610 (-6)
20M β†’ 21M
6:53 | 6:53/mi
35K
2:18:34
21.75 mi
Rank: #2557 (+53)
21M β†’ 35K
4:35 | 6:08/mi
23M
2:26:30
23.00 mi
Rank: #2473 (+84)
35K β†’ 23M
7:56 | 6:21/mi
24M
2:32:39
24.00 mi
Rank: #2385 (+88)
23M β†’ 24M
6:09 | 6:09/mi
40K
2:38:06
24.85 mi
Rank: #2342 (+43)
24M β†’ 40K
5:27 | 6:23/mi
25.2M
2:40:31
25.20 mi
Rank: #2337 (+5)
40K β†’ 25.2M
2:25 | 7:01/mi
FINISH
2:46:44
26.22 mi
Rank: #2296 (+41)
25.2M β†’ FINISH
6:13 | 6:07/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
Time1:22:37
Pace6:19 /mi
2nd Half
Distance13.11 mi
Time1:24:07
Pace6:25 /mi
πŸ“ŠPositive Split: 1.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:3219:306:1719:30
6:17
-
10K
6.21 mi10:43:1339:116:1919:41
6:21
+0:04
15K
9.32 mi11:02:4758:456:1919:34
6:18
-0:03
20K
12.43 mi11:22:261:18:246:1919:39
6:20
+0:02
HALF
13.11 mi11:26:391:22:376:194:13
6:12
-0:08
25K
15.53 mi11:42:041:38:026:1915:25
6:22
+0:10
30K
18.64 mi12:02:141:58:126:2120:10
6:30
+0:08
20M
20.00 mi12:11:082:07:066:228:54
6:34
+0:04
21M
21.00 mi12:18:012:13:596:236:53
6:53
+0:19
35K
21.75 mi12:22:362:18:346:234:35
6:08
-0:45
23M
23.00 mi12:30:322:26:306:237:56
6:21
+0:13
24M
24.00 mi12:36:412:32:396:226:09
6:09
-0:12
40K
24.85 mi12:42:082:38:066:225:27
6:23
+0:14
25.2M
25.20 mi12:44:332:40:316:232:25
7:01
+0:38
FINISH
26.22 mi12:50:462:46:446:226:13
6:07
-0:54

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

6:22 /mi

Slowest Pace

7:01 /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

2:37:26

94% of race

Time at Steady Pace

9:18

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:22 /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 mi10:23:3219:306:1719:30
6:17
#2538
10K
6.21 mi10:43:1339:116:1919:41
6:21
#2783
15K
9.32 mi11:02:4758:456:1919:34
6:18
#2803
20K
12.43 mi11:22:261:18:246:1919:39
6:20
#2753
HALF
13.11 mi11:26:391:22:376:194:13
6:12
#2728
25K
15.53 mi11:42:041:38:026:1915:25
6:22
#2687
30K
18.64 mi12:02:141:58:126:2120:10
6:30
#2622
20M
20.00 mi12:11:082:07:066:228:54
6:34
#2604
21M
21.00 mi12:18:012:13:596:236:53
6:53
#2610
35K
21.75 mi12:22:362:18:346:234:35
6:08
#2557
23M
23.00 mi12:30:322:26:306:237:56
6:21
#2473
24M
24.00 mi12:36:412:32:396:226:09
6:09
#2385
40K
24.85 mi12:42:082:38:066:225:27
6:23
#2342
25.2M
25.20 mi12:44:332:40:316:232:25
7:01
#2337
FINISH
26.22 mi12:50:462:46:446:226:13
6:07
#2296
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 mi2538243724372844(Top 10%)2727(Top 17%)2727(Top 48%)
10K6.21 mi3.10 mi2783-2452675-2382675-2383076(Top 11%)2950(Top 18%)2950(Top 52%)
15K9.32 mi3.11 mi2803-202694-192694-192844(Top 10%)2727(Top 17%)2727(Top 48%)
20K12.43 mi3.11 mi2753+502648+462648+462697(Top 9%)2594(Top 16%)2594(Top 45%)
HALF13.11 mi0.68 mi2728+252624+242624+242378(Top 8%)2289(Top 14%)2289(Top 40%)
25K15.53 mi2.42 mi2687+412585+392585+392643(Top 9%)2537(Top 16%)2537(Top 44%)
30K18.64 mi3.11 mi2622+652520+652520+652512(Top 9%)2401(Top 15%)2401(Top 42%)
20M20.00 mi1.36 mi2604+182502+182502+182668(Top 9%)2520(Top 15%)2520(Top 44%)
21M21.00 mi1.00 mi2610-62506-42506-42818(Top 10%)2632(Top 16%)2632(Top 46%)
35K21.75 mi0.75 mi2557+532454+522454+521712(Top 6%)1634(Top 10%)1634(Top 29%)
23M23.00 mi1.25 mi2473+842376+782376+781726(Top 6%)1647(Top 10%)1647(Top 29%)
24M24.00 mi1.00 mi2385+882289+872289+871582(Top 5%)1502(Top 9%)1502(Top 26%)
40K24.85 mi0.85 mi2342+432247+422247+422023(Top 7%)1891(Top 12%)1891(Top 33%)
25.2M25.20 mi0.35 mi2337+52242+52242+52619(Top 9%)2383(Top 15%)2383(Top 42%)
FINISH26.22 mi1.02 mi2296+412202+402202+402049(Top 7%)1891(Top 12%)1891(Top 33%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
Γ—21
+97ft-345ft

Overall

2844

Males

2727

M18-39

2727

5K→10K

3.1 - 6.2 mi

Top 11%
Γ—5
+79ft-138ft

Overall

3076

Males

2950

M18-39

2950

10K→15K

6.2 - 9.3 mi

Top 10%
Γ—3
+67ft-78ft

Overall

2844

Males

2727

M18-39

2727

15K→20K

9.3 - 12.4 mi

Top 9%
Γ—5
+106ft-86ft

Overall

2697

Males

2594

M18-39

2594

20K→HALF

12.4 - 13.1 mi

Top 8%
Γ—2
+19ft-37ft

Overall

2378

Males

2289

M18-39

2289

HALF→25K

13.1 - 15.5 mi

Top 9%
Γ—4
+66ft-88ft

Overall

2643

Males

2537

M18-39

2537

25K→30K

15.5 - 18.6 mi

Top 9%
Γ—9
+181ft-148ft

Overall

2512

Males

2401

M18-39

2401

30K→20M

18.6 - 20.0 mi

Top 9%
Γ—5
+64ft-50ft

Overall

2668

Males

2520

M18-39

2520

20M→21M

20.0 - 21.0 mi

Top 10%
Γ—8
+106ft-24ft

Overall

2818

Males

2632

M18-39

2632

21M→35K

21.0 - 21.8 mi

Top 6%
Γ—7
+17ft-86ft

Overall

1712

Males

1634

M18-39

1634

35K→23M

21.8 - 23.0 mi

Top 6%
Γ—5
+23ft-63ft

Overall

1726

Males

1647

M18-39

1647

23M→24M

23.0 - 24.0 mi

Top 5%
Γ—6
+12ft-82ft

Overall

1582

Males

1502

M18-39

1502

24M→40K

24.0 - 24.9 mi

Top 7%
Γ—1
+6ft-20ft

Overall

2023

Males

1891

M18-39

1891

40K→25.2M

24.9 - 25.2 mi

Top 9%
Γ—1
+13ft-16ft

Overall

2619

Males

2383

M18-39

2383

25.2M→FINISH

25.2 - 26.2 mi

Top 7%
Γ—2
+22ft-21ft

Overall

2049

Males

1891

M18-39

1891

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
862
Passed By
542
Net Change
+242
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#2538
5K β†’ 10K33200-245#2538#2783
10K β†’ 15K6585-20#2783#2803
15K β†’ 20K9444+50#2803#2753
20K β†’ HALF272+25#2753#2728
HALF β†’ 25K8140+41#2728#2687
25K β†’ 30K12257+65#2687#2622
30K β†’ 20M5436+18#2622#2604
20M β†’ 21M2632-6#2604#2610
21M β†’ 35K607+53#2610#2557
35K β†’ 23M939+84#2557#2473
23M β†’ 24M913+88#2473#2385
24M β†’ 40K507+43#2385#2342
40K β†’ 25.2M1611+5#2342#2337
25.2M β†’ FINISH509+41#2337#2296
TOTALS862542+242
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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Activity Data

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