All Results|Race Analytics|Course|Contact

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Dawei Bian

Bib: 26592 •M •Age: N/A

NY

Boston Marathon logo
0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M50-54)
#0 / 1868
Race Day Weather
51°/41°F
overcast clouds
Personalized for Dawei

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 · 8:30/mi at mile 6.2

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
26:52
3.11 mi
Rank: #20899
Start → 5K
26:52 | 8:39/mi
10K
53:15
6.21 mi
Rank: #20555 (+344)
5K → 10K
26:23 | 8:30/mi
15K
1:20:16
9.32 mi
Rank: #20802 (-247)
10K → 15K
27:01 | 8:42/mi
20K
1:48:24
12.43 mi
Rank: #21157 (-355)
15K → 20K
28:08 | 9:04/mi
HALF
1:55:06
13.11 mi
Rank: #21460 (-303)
20K → HALF
6:42 | 9:50/mi
25K
2:18:11
15.53 mi
Rank: #21766 (-306)
HALF → 25K
23:05 | 9:32/mi
30K
2:47:46
18.64 mi
Rank: #21774 (-8)
25K → 30K
29:35 | 9:32/mi
20M
3:00:55
20.00 mi
Rank: #21768 (+6)
30K → 20M
13:09 | 9:41/mi
21M
3:12:37
21.00 mi
Rank: #22003 (-235)
20M → 21M
11:42 | 11:42/mi
35K
3:20:03
21.75 mi
Rank: #22059 (-56)
21M → 35K
7:26 | 9:57/mi
23M
3:32:17
23.00 mi
Rank: #22048 (+11)
35K → 23M
12:14 | 9:47/mi
24M
3:42:10
24.00 mi
Rank: #22067 (-19)
23M → 24M
9:53 | 9:53/mi
40K
3:50:38
24.85 mi
Rank: #22077 (-10)
24M → 40K
8:28 | 9:55/mi
25.2M
3:54:35
25.20 mi
Rank: #22104 (-27)
40K → 25.2M
3:57 | 11:28/mi
FINISH
4:04:57
26.22 mi
Rank: #22198 (-94)
25.2M → FINISH
10:22 | 10:11/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:55:06
Pace8:47 /mi
2nd Half
Distance13.11 mi
Time2:09:51
Pace9:55 /mi
📊Positive Split: 12.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:3826:528:3926:52
8:39
-
10K
6.21 mi12:15:0153:158:3526:23
8:30
-0:09
15K
9.32 mi12:42:021:20:168:3727:01
8:42
+0:12
20K
12.43 mi13:10:101:48:248:4428:08
9:04
+0:22
HALF
13.11 mi13:16:521:55:068:476:42
9:50
+0:46
25K
15.53 mi13:39:572:18:118:5423:05
9:32
-0:18
30K
18.64 mi14:09:322:47:469:0029:35
9:32
0:00
20M
20.00 mi14:22:413:00:559:0313:09
9:41
+0:09
21M
21.00 mi14:34:233:12:379:1111:42
11:42
+2:01
35K
21.75 mi14:41:493:20:039:127:26
9:57
-1:45
23M
23.00 mi14:54:033:32:179:1412:14
9:47
-0:10
24M
24.00 mi15:03:563:42:109:169:53
9:53
+0:06
40K
24.85 mi15:12:243:50:389:178:28
9:55
+0:02
25.2M
25.20 mi15:16:213:54:359:193:57
11:28
+1:33
FINISH
26.22 mi15:26:434:04:579:2110:22
10:11
-1:17

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

8:30 /mi

Average Pace

9:21 /mi

Slowest Pace

11:42 /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

1:48:24

44% of race

Time at Steady Pace

2:00:54

49% of race

Time at Slower Pace

15:39

6% of race

Average Pace: 9:21 /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 mi11:48:3826:528:3926:52
8:39
#20899
10K
6.21 mi12:15:0153:158:3526:23
8:30
#20555
15K
9.32 mi12:42:021:20:168:3727:01
8:42
#20802
20K
12.43 mi13:10:101:48:248:4428:08
9:04
#21157
HALF
13.11 mi13:16:521:55:068:476:42
9:50
#21460
25K
15.53 mi13:39:572:18:118:5423:05
9:32
#21766
30K
18.64 mi14:09:322:47:469:0029:35
9:32
#21774
20M
20.00 mi14:22:413:00:559:0313:09
9:41
#21768
21M
21.00 mi14:34:233:12:379:1111:42
11:42
#22003
35K
21.75 mi14:41:493:20:039:127:26
9:57
#22059
23M
23.00 mi14:54:033:32:179:1412:14
9:47
#22048
24M
24.00 mi15:03:563:42:109:169:53
9:53
#22067
40K
24.85 mi15:12:243:50:389:178:28
9:55
#22077
25.2M
25.20 mi15:16:213:54:359:193:57
11:28
#22104
FINISH
26.22 mi15:26:434:04:579:2110:22
10:11
#22198
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi20899127031270321175(Top 73%)12863(Top 79%)12863(Top 689%)
10K6.21 mi3.10 mi20555+34412551+15212551+15220296(Top 70%)12461(Top 76%)12461(Top 667%)
15K9.32 mi3.11 mi20802-24712677-12612677-12621175(Top 73%)12863(Top 79%)12863(Top 689%)
20K12.43 mi3.11 mi21157-35512830-15312830-15322157(Top 76%)13325(Top 82%)13325(Top 713%)
HALF13.11 mi0.68 mi21460-30312972-14212972-14225202(Top 87%)14769(Top 90%)14769(Top 791%)
25K15.53 mi2.42 mi21766-30613129-15713129-15723069(Top 79%)13743(Top 84%)13743(Top 736%)
30K18.64 mi3.11 mi21774-813121+813121+821711(Top 75%)13003(Top 80%)13003(Top 696%)
20M20.00 mi1.36 mi21768+613092+2913092+2921663(Top 75%)12902(Top 79%)12902(Top 691%)
21M21.00 mi1.00 mi22003-23513193-10113193-10124551(Top 85%)14183(Top 87%)14183(Top 759%)
35K21.75 mi0.75 mi22059-5613215-2213215-2222955(Top 79%)13434(Top 82%)13434(Top 719%)
23M23.00 mi1.25 mi22048+1113184+3113184+3121483(Top 74%)12673(Top 78%)12673(Top 678%)
24M24.00 mi1.00 mi22067-1913191-713191-722458(Top 77%)13110(Top 80%)13110(Top 702%)
40K24.85 mi0.85 mi22077-1013182+913182+921649(Top 75%)12650(Top 77%)12650(Top 677%)
25.2M25.20 mi0.35 mi22104-2713184-213184-223372(Top 81%)13468(Top 82%)13468(Top 721%)
FINISH26.22 mi1.02 mi22198-9413219-3513219-3524285(Top 84%)13930(Top 85%)13930(Top 746%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×21
+97ft-345ft

Overall

21175

Males

12863

M50-54

12863

5K→10K

3.1 - 6.2 mi

Top 70%
×5
+79ft-138ft

Overall

20296

Males

12461

M50-54

12461

10K→15K

6.2 - 9.3 mi

Top 73%
×3
+67ft-78ft

Overall

21175

Males

12863

M50-54

12863

15K→20K

9.3 - 12.4 mi

Top 76%
×5
+106ft-86ft

Overall

22157

Males

13325

M50-54

13325

20K→HALF

12.4 - 13.1 mi

Top 87%
×2
+19ft-37ft

Overall

25202

Males

14769

M50-54

14769

HALF→25K

13.1 - 15.5 mi

Top 79%
×4
+66ft-88ft

Overall

23069

Males

13743

M50-54

13743

25K→30K

15.5 - 18.6 mi

Top 75%
×9
+181ft-148ft

Overall

21711

Males

13003

M50-54

13003

30K→20M

18.6 - 20.0 mi

Top 75%
×5
+64ft-50ft

Overall

21663

Males

12902

M50-54

12902

20M→21M

20.0 - 21.0 mi

Top 85%
×8
+106ft-24ft

Overall

24551

Males

14183

M50-54

14183

21M→35K

21.0 - 21.8 mi

Top 79%
×7
+17ft-86ft

Overall

22955

Males

13434

M50-54

13434

35K→23M

21.8 - 23.0 mi

Top 74%
×5
+23ft-63ft

Overall

21483

Males

12673

M50-54

12673

23M→24M

23.0 - 24.0 mi

Top 77%
×6
+12ft-82ft

Overall

22458

Males

13110

M50-54

13110

24M→40K

24.0 - 24.9 mi

Top 75%
×1
+6ft-20ft

Overall

21649

Males

12650

M50-54

12650

40K→25.2M

24.9 - 25.2 mi

Top 81%
×1
+13ft-16ft

Overall

23372

Males

13468

M50-54

13468

25.2M→FINISH

25.2 - 26.2 mi

Top 84%
×2
+22ft-21ft

Overall

24285

Males

13930

M50-54

13930

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1254*
Passed By
1840
Net Change
-1299
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20899
5K → 10K499*155+344#20899#20555
10K → 15K112200-247#20555#20802
15K → 20K73200-355#20802#21157
20K → HALF4200-303#21157#21460
HALF → 25K52200-306#21460#21766
25K → 30K157165-8#21766#21774
30K → 20M9286+6#21774#21768
20M → 21M26200-235#21768#22003
21M → 35K2581-56#22003#22059
35K → 23M9281+11#22059#22048
23M → 24M5069-19#22048#22067
24M → 40K3444-10#22067#22077
40K → 25.2M1542-27#22077#22104
25.2M → FINISH23117-94#22104#22198
TOTALS1254*1840-1299

* 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

Loading...

🎨Heatmap Timeline

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Activity Data

Upload your GPX file to see detailed activity metrics

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export & Support

Download your data, get help, and share your feedback

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback