Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Liqiang Huang

Bib: 31165 β€’M β€’Age: N/A

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 (M45-49)
#0 / 2413
Race Day Weather
51Β°/41Β°F
overcast clouds
Personalized for Liqiang

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· 7:55/mi at mile 13.1

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
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
25:46
3.11 mi
Rank: #18817
Start β†’ 5K
25:46 | 8:18/mi
10K
50:58
6.21 mi
Rank: #18421 (+396)
5K β†’ 10K
25:12 | 8:07/mi
15K
1:16:16
9.32 mi
Rank: #18283 (+138)
10K β†’ 15K
25:18 | 8:09/mi
20K
1:41:17
12.43 mi
Rank: #17844 (+439)
15K β†’ 20K
25:01 | 8:04/mi
HALF
1:46:41
13.11 mi
Rank: #17780 (+64)
20K β†’ HALF
5:24 | 7:56/mi
25K
2:06:34
15.53 mi
Rank: #17613 (+167)
HALF β†’ 25K
19:53 | 8:12/mi
30K
2:33:43
18.64 mi
Rank: #17678 (-65)
25K β†’ 30K
27:09 | 8:45/mi
20M
2:45:59
20.00 mi
Rank: #17788 (-110)
30K β†’ 20M
12:16 | 9:02/mi
21M
2:57:21
21.00 mi
Rank: #18335 (-547)
20M β†’ 21M
11:22 | 11:22/mi
35K
3:05:48
21.75 mi
Rank: #18866 (-531)
21M β†’ 35K
8:27 | 11:18/mi
23M
3:19:31
23.00 mi
Rank: #19465 (-599)
35K β†’ 23M
13:43 | 10:58/mi
24M
3:28:27
24.00 mi
Rank: #19456 (+9)
23M β†’ 24M
8:56 | 8:56/mi
40K
3:36:20
24.85 mi
Rank: #19464 (-8)
24M β†’ 40K
7:53 | 9:14/mi
25.2M
3:40:36
25.20 mi
Rank: #19636 (-172)
40K β†’ 25.2M
4:16 | 12:23/mi
FINISH
3:50:36
26.22 mi
Rank: #19848 (-212)
25.2M β†’ FINISH
10:00 | 9:49/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:46:41
Pace8:09 /mi
2nd Half
Distance13.11 mi
Time2:03:55
Pace9:28 /mi
πŸ“ŠPositive Split: 16.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:55:0425:468:1825:46
8:18
-
10K
6.21 mi12:20:1650:588:1325:12
8:07
-0:11
15K
9.32 mi12:45:341:16:168:1125:18
8:09
+0:02
20K
12.43 mi13:10:351:41:178:0925:01
8:04
-0:05
HALF
13.11 mi13:15:591:46:418:095:24
7:56
-0:08
25K
15.53 mi13:35:522:06:348:0919:53
8:12
+0:16
30K
18.64 mi14:03:012:33:438:1527:09
8:45
+0:33
20M
20.00 mi14:15:172:45:598:1812:16
9:02
+0:17
21M
21.00 mi14:26:392:57:218:2711:22
11:22
+2:20
35K
21.75 mi14:35:063:05:488:338:27
11:18
-0:04
23M
23.00 mi14:48:493:19:318:4113:43
10:58
-0:20
24M
24.00 mi14:57:453:28:278:428:56
8:56
-2:02
40K
24.85 mi15:05:383:36:208:437:53
9:14
+0:18
25.2M
25.20 mi15:09:543:40:368:464:16
12:23
+3:09
FINISH
26.22 mi15:19:543:50:368:4910:00
9:49
-2:34

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

7:56 /mi

Average Pace

8:48 /mi

Slowest Pace

12:23 /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

1:40:48

44% of race

Time at Steady Pace

1:22:00

36% of race

Time at Slower Pace

47:48

21% of race

Average Pace: 8:48 /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 mi11:55:0425:468:1825:46
8:18
#18817
10K
6.21 mi12:20:1650:588:1325:12
8:07
#18421
15K
9.32 mi12:45:341:16:168:1125:18
8:09
#18283
20K
12.43 mi13:10:351:41:178:0925:01
8:04
#17844
HALF
13.11 mi13:15:591:46:418:095:24
7:56
#17780
25K
15.53 mi13:35:522:06:348:0919:53
8:12
#17613
30K
18.64 mi14:03:012:33:438:1527:09
8:45
#17678
20M
20.00 mi14:15:172:45:598:1812:16
9:02
#17788
21M
21.00 mi14:26:392:57:218:2711:22
11:22
#18335
35K
21.75 mi14:35:063:05:488:338:27
11:18
#18866
23M
23.00 mi14:48:493:19:318:4113:43
10:58
#19465
24M
24.00 mi14:57:453:28:278:428:56
8:56
#19456
40K
24.85 mi15:05:383:36:208:437:53
9:14
#19464
25.2M
25.20 mi15:09:543:40:368:464:16
12:23
#19636
FINISH
26.22 mi15:19:543:50:368:4910:00
9:49
#19848
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 mi18817117551175517964(Top 62%)11432(Top 70%)11432(Top 474%)
10K6.21 mi3.10 mi18421+39611614+14111614+14118045(Top 62%)11461(Top 70%)11461(Top 475%)
15K9.32 mi3.11 mi18283+13811558+5611558+5617964(Top 62%)11432(Top 70%)11432(Top 474%)
20K12.43 mi3.11 mi17844+43911363+19511363+19516513(Top 57%)10788(Top 66%)10788(Top 447%)
HALF13.11 mi0.68 mi17780+6411338+2511338+2516528(Top 57%)10836(Top 66%)10836(Top 449%)
25K15.53 mi2.42 mi17613+16711258+8011258+8016783(Top 58%)10850(Top 66%)10850(Top 450%)
30K18.64 mi3.11 mi17678-6511256+211256+218245(Top 63%)11366(Top 70%)11366(Top 471%)
20M20.00 mi1.36 mi17788-11011285-2911285-2919069(Top 66%)11680(Top 71%)11680(Top 484%)
21M21.00 mi1.00 mi18335-54711490-20511490-20523881(Top 82%)13881(Top 85%)13881(Top 575%)
35K21.75 mi0.75 mi18866-53111706-21611706-21625735(Top 89%)14740(Top 90%)14740(Top 611%)
23M23.00 mi1.25 mi19465-59911954-24811954-24824406(Top 84%)14054(Top 86%)14054(Top 582%)
24M24.00 mi1.00 mi19456+911928+2611928+2619151(Top 66%)11495(Top 70%)11495(Top 476%)
40K24.85 mi0.85 mi19464-811922+611922+619360(Top 67%)11531(Top 71%)11531(Top 478%)
25.2M25.20 mi0.35 mi19636-17212001-7912001-7925105(Top 87%)14325(Top 88%)14325(Top 594%)
FINISH26.22 mi1.02 mi19848-21212083-8212083-8223313(Top 80%)13457(Top 82%)13457(Top 558%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
Γ—21
+97ft-345ft

Overall

17964

Males

11432

M45-49

11432

5K→10K

3.1 - 6.2 mi

Top 62%
Γ—5
+79ft-138ft

Overall

18045

Males

11461

M45-49

11461

10K→15K

6.2 - 9.3 mi

Top 62%
Γ—3
+67ft-78ft

Overall

17964

Males

11432

M45-49

11432

15K→20K

9.3 - 12.4 mi

Top 57%
Γ—5
+106ft-86ft

Overall

16513

Males

10788

M45-49

10788

20K→HALF

12.4 - 13.1 mi

Top 57%
Γ—2
+19ft-37ft

Overall

16528

Males

10836

M45-49

10836

HALF→25K

13.1 - 15.5 mi

Top 58%
Γ—4
+66ft-88ft

Overall

16783

Males

10850

M45-49

10850

25K→30K

15.5 - 18.6 mi

Top 63%
Γ—9
+181ft-148ft

Overall

18245

Males

11366

M45-49

11366

30K→20M

18.6 - 20.0 mi

Top 66%
Γ—5
+64ft-50ft

Overall

19069

Males

11680

M45-49

11680

20M→21M

20.0 - 21.0 mi

Top 82%
Γ—8
+106ft-24ft

Overall

23881

Males

13881

M45-49

13881

21M→35K

21.0 - 21.8 mi

Top 89%
Γ—7
+17ft-86ft

Overall

25735

Males

14740

M45-49

14740

35K→23M

21.8 - 23.0 mi

Top 84%
Γ—5
+23ft-63ft

Overall

24406

Males

14054

M45-49

14054

23M→24M

23.0 - 24.0 mi

Top 66%
Γ—6
+12ft-82ft

Overall

19151

Males

11495

M45-49

11495

24M→40K

24.0 - 24.9 mi

Top 67%
Γ—1
+6ft-20ft

Overall

19360

Males

11531

M45-49

11531

40K→25.2M

24.9 - 25.2 mi

Top 87%
Γ—1
+13ft-16ft

Overall

25105

Males

14325

M45-49

14325

25.2M→FINISH

25.2 - 26.2 mi

Top 80%
Γ—2
+22ft-21ft

Overall

23313

Males

13457

M45-49

13457

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1928*
Passed By
1798
Net Change
-1031
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#18817
5K β†’ 10K522*126+396#18817#18421
10K β†’ 15K255*117+138#18421#18283
15K β†’ 20K461*22+439#18283#17844
20K β†’ HALF739+64#17844#17780
HALF β†’ 25K219*52+167#17780#17613
25K β†’ 30K165200-65#17613#17678
30K β†’ 20M58168-110#17678#17788
20M β†’ 21M14200-547#17788#18335
21M β†’ 35K7200-531#18335#18866
35K β†’ 23M9200-599#18866#19465
23M β†’ 24M6859+9#19465#19456
24M β†’ 40K6169-8#19456#19464
40K β†’ 25.2M4176-172#19464#19636
25.2M β†’ FINISH12200-212#19636#19848
TOTALS1928*1798-1031

* 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

Loading...

🎨Heatmap Timeline

Loading...

πŸ”„Passing Circle

Loading...

🌊Position Flow

Loading...

πŸƒRace 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