Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Luping Quan

Bib: 12838 β€’M β€’Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 29021
Top 31%
Gender (Male)
#0 / 16340
Top 44%
Masters (Masters Men)
#0 / 10617
Top 32%
Age Group (M55-59)
#0 / 1491
Top 15%
Race Day Weather
51Β°/41Β°F
overcast clouds
Unlock Your Full

AI Performance Report

New

Understand What Really Happened During Your Race

Go deeper with personalized analysis powered by your official race data.

Your AI Performance Report includes:
  • Fatigue & pacing analysis
  • Finish time optimization
  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
Shareable via link β€” view it anywhere, share with anyone
AI Report Preview
Generating your preview…
$4.99
One-time purchase for this race
Includes a shareable link

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
22:23
3.11 mi
Rank: #10191
Start β†’ 5K
22:23 | 7:13/mi
10K
44:38
6.21 mi
Rank: #10045 (+146)
5K β†’ 10K
22:15 | 7:10/mi
15K
1:06:28
9.32 mi
Rank: #9525 (+520)
10K β†’ 15K
21:50 | 7:02/mi
20K
1:28:49
12.43 mi
Rank: #9435 (+90)
15K β†’ 20K
22:21 | 7:12/mi
HALF
1:33:36
13.11 mi
Rank: #9400 (+35)
20K β†’ HALF
4:47 | 7:02/mi
25K
1:51:13
15.53 mi
Rank: #9373 (+27)
HALF β†’ 25K
17:37 | 7:16/mi
30K
2:14:32
18.64 mi
Rank: #9382 (-9)
25K β†’ 30K
23:19 | 7:31/mi
20M
2:24:51
20.00 mi
Rank: #9385 (-3)
30K β†’ 20M
10:19 | 7:36/mi
21M
2:33:09
21.00 mi
Rank: #9493 (-108)
20M β†’ 21M
8:18 | 8:18/mi
35K
2:38:39
21.75 mi
Rank: #9459 (+34)
21M β†’ 35K
5:30 | 7:22/mi
23M
2:48:04
23.00 mi
Rank: #9350 (+109)
35K β†’ 23M
9:25 | 7:32/mi
24M
2:55:05
24.00 mi
Rank: #9194 (+156)
23M β†’ 24M
7:01 | 7:01/mi
40K
3:01:25
24.85 mi
Rank: #9116 (+78)
24M β†’ 40K
6:20 | 7:25/mi
25.2M
3:04:10
25.20 mi
Rank: #9077 (+39)
40K β†’ 25.2M
2:45 | 7:59/mi
FINISH
3:11:33
26.22 mi
Rank: #9048 (+29)
25.2M β†’ FINISH
7:23 | 7:15/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:33:36
Pace7:09 /mi
2nd Half
Distance13.11 mi
Time1:37:57
Pace7:29 /mi
πŸ“ŠPositive Split: 4.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:07:5422:237:1322:23
7:13
-
10K
6.21 mi11:30:0944:387:1122:15
7:10
-0:03
15K
9.32 mi11:51:591:06:287:0821:50
7:02
-0:08
20K
12.43 mi12:14:201:28:497:0922:21
7:12
+0:10
HALF
13.11 mi12:19:071:33:367:094:47
7:02
-0:10
25K
15.53 mi12:36:441:51:137:1017:37
7:16
+0:14
30K
18.64 mi13:00:032:14:327:1423:19
7:31
+0:15
20M
20.00 mi13:10:222:24:517:1510:19
7:36
+0:05
21M
21.00 mi13:18:402:33:097:188:18
8:18
+0:42
35K
21.75 mi13:24:102:38:397:185:30
7:22
-0:56
23M
23.00 mi13:33:352:48:047:199:25
7:32
+0:10
24M
24.00 mi13:40:362:55:057:187:01
7:01
-0:31
40K
24.85 mi13:46:563:01:257:186:20
7:25
+0:24
25.2M
25.20 mi13:49:413:04:107:192:45
7:59
+0:34
FINISH
26.22 mi13:57:043:11:337:197:23
7:15
-0:44

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

7:01 /mi

Average Pace

7:19 /mi

Slowest Pace

8:18 /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

3:00:30

94% of race

Time at Steady Pace

2:45

1% of race

Time at Slower Pace

8:18

4% of race

Average Pace: 7:18 /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 mi11:07:5422:237:1322:23
7:13
#10191
10K
6.21 mi11:30:0944:387:1122:15
7:10
#10045
15K
9.32 mi11:51:591:06:287:0821:50
7:02
#9525
20K
12.43 mi12:14:201:28:497:0922:21
7:12
#9435
HALF
13.11 mi12:19:071:33:367:094:47
7:02
#9400
25K
15.53 mi12:36:441:51:137:1017:37
7:16
#9373
30K
18.64 mi13:00:032:14:327:1423:19
7:31
#9382
20M
20.00 mi13:10:222:24:517:1510:19
7:36
#9385
21M
21.00 mi13:18:402:33:097:188:18
8:18
#9493
35K
21.75 mi13:24:102:38:397:185:30
7:22
#9459
23M
23.00 mi13:33:352:48:047:199:25
7:32
#9350
24M
24.00 mi13:40:362:55:057:187:01
7:01
#9194
40K
24.85 mi13:46:563:01:257:186:20
7:25
#9116
25.2M
25.20 mi13:49:413:04:107:192:45
7:59
#9077
FINISH
26.22 mi13:57:043:11:337:197:23
7:15
#9048
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi10191818481848737(Top 30%)7318(Top 45%)7318(Top 491%)
10K6.21 mi3.10 mi10045+1468091+938091+939903(Top 34%)8001(Top 49%)8001(Top 537%)
15K9.32 mi3.11 mi9525+5207815+2767815+2768737(Top 30%)7318(Top 45%)7318(Top 491%)
20K12.43 mi3.11 mi9435+907740+757740+759280(Top 32%)7561(Top 46%)7561(Top 507%)
HALF13.11 mi0.68 mi9400+357715+257715+258761(Top 30%)7338(Top 45%)7338(Top 492%)
25K15.53 mi2.42 mi9373+277670+457670+459408(Top 32%)7543(Top 46%)7543(Top 506%)
30K18.64 mi3.11 mi9382-97625+457625+459679(Top 33%)7521(Top 46%)7521(Top 504%)
20M20.00 mi1.36 mi9385-37587+387587+389779(Top 34%)7465(Top 46%)7465(Top 501%)
21M21.00 mi1.00 mi9493-1087625-387625-3811798(Top 41%)8329(Top 51%)8329(Top 559%)
35K21.75 mi0.75 mi9459+347593+327593+329670(Top 33%)7296(Top 45%)7296(Top 489%)
23M23.00 mi1.25 mi9350+1097503+907503+909042(Top 31%)6897(Top 42%)6897(Top 463%)
24M24.00 mi1.00 mi9194+1567387+1167387+1166583(Top 23%)5432(Top 33%)5432(Top 364%)
40K24.85 mi0.85 mi9116+787315+727315+728182(Top 28%)6277(Top 38%)6277(Top 421%)
25.2M25.20 mi0.35 mi9077+397289+267289+268148(Top 28%)6183(Top 38%)6183(Top 415%)
FINISH26.22 mi1.02 mi9048+297237+527237+529445(Top 33%)6829(Top 42%)6829(Top 458%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 30%
Γ—21
+97ft-345ft

Overall

8737

Males

7318

M55-59

7318

5K→10K

3.1 - 6.2 mi

Top 34%
Γ—5
+79ft-138ft

Overall

9903

Males

8001

M55-59

8001

10K→15K

6.2 - 9.3 mi

Top 30%
Γ—3
+67ft-78ft

Overall

8737

Males

7318

M55-59

7318

15K→20K

9.3 - 12.4 mi

Top 32%
Γ—5
+106ft-86ft

Overall

9280

Males

7561

M55-59

7561

20K→HALF

12.4 - 13.1 mi

Top 30%
Γ—2
+19ft-37ft

Overall

8761

Males

7338

M55-59

7338

HALF→25K

13.1 - 15.5 mi

Top 32%
Γ—4
+66ft-88ft

Overall

9408

Males

7543

M55-59

7543

25K→30K

15.5 - 18.6 mi

Top 33%
Γ—9
+181ft-148ft

Overall

9679

Males

7521

M55-59

7521

30K→20M

18.6 - 20.0 mi

Top 34%
Γ—5
+64ft-50ft

Overall

9779

Males

7465

M55-59

7465

20M→21M

20.0 - 21.0 mi

Top 41%
Γ—8
+106ft-24ft

Overall

11798

Males

8329

M55-59

8329

21M→35K

21.0 - 21.8 mi

Top 33%
Γ—7
+17ft-86ft

Overall

9670

Males

7296

M55-59

7296

35K→23M

21.8 - 23.0 mi

Top 31%
Γ—5
+23ft-63ft

Overall

9042

Males

6897

M55-59

6897

23M→24M

23.0 - 24.0 mi

Top 23%
Γ—6
+12ft-82ft

Overall

6583

Males

5432

M55-59

5432

24M→40K

24.0 - 24.9 mi

Top 28%
Γ—1
+6ft-20ft

Overall

8182

Males

6277

M55-59

6277

40K→25.2M

24.9 - 25.2 mi

Top 28%
Γ—1
+13ft-16ft

Overall

8148

Males

6183

M55-59

6183

25.2M→FINISH

25.2 - 26.2 mi

Top 33%
Γ—2
+22ft-21ft

Overall

9445

Males

6829

M55-59

6829

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2156*
Passed By
1013
Net Change
+1143
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#10191
5K β†’ 10K318*172+146#10191#10045
10K β†’ 15K550*30+520#10045#9525
15K β†’ 20K17989+90#9525#9435
20K β†’ HALF427+35#9435#9400
HALF β†’ 25K12295+27#9400#9373
25K β†’ 30K162171-9#9373#9382
30K β†’ 20M9598-3#9382#9385
20M β†’ 21M52160-108#9385#9493
21M β†’ 35K6935+34#9493#9459
35K β†’ 23M15849+109#9459#9350
23M β†’ 24M1615+156#9350#9194
24M β†’ 40K10224+78#9194#9116
40K β†’ 25.2M5112+39#9116#9077
25.2M β†’ FINISH9566+29#9077#9048
TOTALS2156*1013+1143

* 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...

Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

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