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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jing Duan

Bib: 7179 •M •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 25%
Gender (Male)
#0 / 16340
Top 38%
Masters (Masters Men)
#0 / 10617
Top 24%
Age Group (M45-49)
#0 / 2413
Top 35%
Race Day Weather
51°/41°F
overcast clouds
Personalized for Jing

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 · 6:45/mi at mile 3.1

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Improvement Opportunities
One-time purchase · Instant access · Downloadable PDF · 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
20:58
3.11 mi
Rank: #6381
Start → 5K
20:58 | 6:45/mi
10K
42:14
6.21 mi
Rank: #6843 (-462)
5K → 10K
21:16 | 6:51/mi
15K
1:03:29
9.32 mi
Rank: #6939 (-96)
10K → 15K
21:15 | 6:51/mi
20K
1:25:21
12.43 mi
Rank: #7295 (-356)
15K → 20K
21:52 | 7:03/mi
HALF
1:30:03
13.11 mi
Rank: #7321 (-26)
20K → HALF
4:42 | 6:54/mi
25K
1:47:17
15.53 mi
Rank: #7457 (-136)
HALF → 25K
17:14 | 7:07/mi
30K
2:10:23
18.64 mi
Rank: #7659 (-202)
25K → 30K
23:06 | 7:27/mi
20M
2:20:15
20.00 mi
Rank: #7594 (+65)
30K → 20M
9:52 | 7:16/mi
21M
2:27:58
21.00 mi
Rank: #7573 (+21)
20M → 21M
7:43 | 7:43/mi
35K
2:33:09
21.75 mi
Rank: #7509 (+64)
21M → 35K
5:11 | 6:56/mi
23M
2:42:04
23.00 mi
Rank: #7361 (+148)
35K → 23M
8:55 | 7:08/mi
24M
2:49:05
24.00 mi
Rank: #7267 (+94)
23M → 24M
7:01 | 7:01/mi
40K
2:55:12
24.85 mi
Rank: #7185 (+82)
24M → 40K
6:07 | 7:10/mi
25.2M
2:57:53
25.20 mi
Rank: #7152 (+33)
40K → 25.2M
2:41 | 7:47/mi
FINISH
3:05:06
26.22 mi
Rank: #7156 (-4)
25.2M → FINISH
7:13 | 7:05/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:30:03
Pace6:53 /mi
2nd Half
Distance13.11 mi
Time1:35:03
Pace7:16 /mi
📊Positive Split: 5.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:5120:586:4520:58
6:45
-
10K
6.21 mi10:47:0742:146:4821:16
6:51
+0:06
15K
9.32 mi11:08:221:03:296:4921:15
6:51
0:00
20K
12.43 mi11:30:141:25:216:5321:52
7:03
+0:12
HALF
13.11 mi11:34:561:30:036:534:42
6:54
-0:09
25K
15.53 mi11:52:101:47:176:5517:14
7:07
+0:13
30K
18.64 mi12:15:162:10:237:0023:06
7:27
+0:20
20M
20.00 mi12:25:082:20:157:019:52
7:16
-0:11
21M
21.00 mi12:32:512:27:587:037:43
7:43
+0:27
35K
21.75 mi12:38:022:33:097:035:11
6:56
-0:47
23M
23.00 mi12:46:572:42:047:038:55
7:08
+0:12
24M
24.00 mi12:53:582:49:057:037:01
7:01
-0:07
40K
24.85 mi13:00:052:55:127:036:07
7:10
+0:09
25.2M
25.20 mi13:02:462:57:537:042:41
7:47
+0:37
FINISH
26.22 mi13:09:593:05:067:047:13
7:05
-0:42

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

6:45 /mi

Average Pace

7:04 /mi

Slowest Pace

7:47 /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

2:31:36

82% of race

Time at Steady Pace

33:30

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:04 /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 mi10:25:5120:586:4520:58
6:45
#6381
10K
6.21 mi10:47:0742:146:4821:16
6:51
#6843
15K
9.32 mi11:08:221:03:296:4921:15
6:51
#6939
20K
12.43 mi11:30:141:25:216:5321:52
7:03
#7295
HALF
13.11 mi11:34:561:30:036:534:42
6:54
#7321
25K
15.53 mi11:52:101:47:176:5517:14
7:07
#7457
30K
18.64 mi12:15:162:10:237:0023:06
7:27
#7659
20M
20.00 mi12:25:082:20:157:019:52
7:16
#7594
21M
21.00 mi12:32:512:27:587:037:43
7:43
#7573
35K
21.75 mi12:38:022:33:097:035:11
6:56
#7509
23M
23.00 mi12:46:572:42:047:038:55
7:08
#7361
24M
24.00 mi12:53:582:49:057:037:01
7:01
#7267
40K
24.85 mi13:00:052:55:127:036:07
7:10
#7185
25.2M
25.20 mi13:02:462:57:537:042:41
7:47
#7152
FINISH
26.22 mi13:09:593:05:067:047:13
7:05
#7156
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi6381577257727214(Top 25%)6335(Top 39%)6335(Top 263%)
10K6.21 mi3.10 mi6843-4626104-3326104-3327417(Top 26%)6490(Top 40%)6490(Top 269%)
15K9.32 mi3.11 mi6939-966152-486152-487214(Top 25%)6335(Top 39%)6335(Top 263%)
20K12.43 mi3.11 mi7295-3566394-2426394-2428117(Top 28%)6902(Top 42%)6902(Top 286%)
HALF13.11 mi0.68 mi7321-266407-136407-137857(Top 27%)6745(Top 41%)6745(Top 280%)
25K15.53 mi2.42 mi7457-1366492-856492-858159(Top 28%)6838(Top 42%)6838(Top 283%)
30K18.64 mi3.11 mi7659-2026614-1226614-1229098(Top 31%)7225(Top 44%)7225(Top 299%)
20M20.00 mi1.36 mi7594+656558+566558+567377(Top 25%)6130(Top 38%)6130(Top 254%)
21M21.00 mi1.00 mi7573+216531+276531+277914(Top 27%)6316(Top 39%)6316(Top 262%)
35K21.75 mi0.75 mi7509+646473+586473+586580(Top 23%)5551(Top 34%)5551(Top 230%)
23M23.00 mi1.25 mi7361+1486354+1196354+1196292(Top 22%)5293(Top 32%)5293(Top 219%)
24M24.00 mi1.00 mi7267+946269+856269+856566(Top 23%)5415(Top 33%)5415(Top 224%)
40K24.85 mi0.85 mi7185+826182+876182+876441(Top 22%)5270(Top 32%)5270(Top 218%)
25.2M25.20 mi0.35 mi7152+336154+286154+286901(Top 24%)5492(Top 34%)5492(Top 228%)
FINISH26.22 mi1.02 mi7156-46133+216133+218175(Top 28%)6136(Top 38%)6136(Top 254%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
×21
+97ft-345ft

Overall

7214

Males

6335

M45-49

6335

5K→10K

3.1 - 6.2 mi

Top 26%
×5
+79ft-138ft

Overall

7417

Males

6490

M45-49

6490

10K→15K

6.2 - 9.3 mi

Top 25%
×3
+67ft-78ft

Overall

7214

Males

6335

M45-49

6335

15K→20K

9.3 - 12.4 mi

Top 28%
×5
+106ft-86ft

Overall

8117

Males

6902

M45-49

6902

20K→HALF

12.4 - 13.1 mi

Top 27%
×2
+19ft-37ft

Overall

7857

Males

6745

M45-49

6745

HALF→25K

13.1 - 15.5 mi

Top 28%
×4
+66ft-88ft

Overall

8159

Males

6838

M45-49

6838

25K→30K

15.5 - 18.6 mi

Top 31%
×9
+181ft-148ft

Overall

9098

Males

7225

M45-49

7225

30K→20M

18.6 - 20.0 mi

Top 25%
×5
+64ft-50ft

Overall

7377

Males

6130

M45-49

6130

20M→21M

20.0 - 21.0 mi

Top 27%
×8
+106ft-24ft

Overall

7914

Males

6316

M45-49

6316

21M→35K

21.0 - 21.8 mi

Top 23%
×7
+17ft-86ft

Overall

6580

Males

5551

M45-49

5551

35K→23M

21.8 - 23.0 mi

Top 22%
×5
+23ft-63ft

Overall

6292

Males

5293

M45-49

5293

23M→24M

23.0 - 24.0 mi

Top 23%
×6
+12ft-82ft

Overall

6566

Males

5415

M45-49

5415

24M→40K

24.0 - 24.9 mi

Top 22%
×1
+6ft-20ft

Overall

6441

Males

5270

M45-49

5270

40K→25.2M

24.9 - 25.2 mi

Top 24%
×1
+13ft-16ft

Overall

6901

Males

5492

M45-49

5492

25.2M→FINISH

25.2 - 26.2 mi

Top 28%
×2
+22ft-21ft

Overall

8175

Males

6136

M45-49

6136

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1141
Passed By
1262
Net Change
-775
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6381
5K → 10K65200-462#6381#6843
10K → 15K96192-96#6843#6939
15K → 20K73200-356#6939#7295
20K → HALF1743-26#7295#7321
HALF → 25K81200-136#7321#7457
25K → 30K79200-202#7457#7659
30K → 20M10035+65#7659#7594
20M → 21M7453+21#7594#7573
21M → 35K8016+64#7573#7509
35K → 23M15911+148#7509#7361
23M → 24M11016+94#7361#7267
24M → 40K10927+82#7267#7185
40K → 25.2M4310+33#7185#7152
25.2M → FINISH5559-4#7152#7156
TOTALS11411262-775
📊

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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