All Results|Race Analytics|Course|Contact

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Lei Liu

Bib: 13368 •M •Age: N/A

TX

Boston Marathon logo
0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 29021
Top 30%
Gender (Male)
#0 / 16340
Top 43%
Masters (Masters Men)
#0 / 10617
Top 30%
Age Group (M55-59)
#0 / 1491
Top 13%
Race Day Weather
51°/41°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 — 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
22:32
3.11 mi
Rank: #10627
Start → 5K
22:32 | 7:16/mi
10K
44:55
6.21 mi
Rank: #10449 (+178)
5K → 10K
22:23 | 7:13/mi
15K
1:07:18
9.32 mi
Rank: #10341 (+108)
10K → 15K
22:23 | 7:13/mi
20K
1:29:51
12.43 mi
Rank: #10158 (+183)
15K → 20K
22:33 | 7:16/mi
HALF
1:34:35
13.11 mi
Rank: #10028 (+130)
20K → HALF
4:44 | 6:57/mi
25K
1:51:59
15.53 mi
Rank: #9774 (+254)
HALF → 25K
17:24 | 7:11/mi
30K
2:15:05
18.64 mi
Rank: #9620 (+154)
25K → 30K
23:06 | 7:27/mi
20M
2:24:54
20.00 mi
Rank: #9405 (+215)
30K → 20M
9:49 | 7:14/mi
21M
2:32:36
21.00 mi
Rank: #9274 (+131)
20M → 21M
7:42 | 7:42/mi
35K
2:37:50
21.75 mi
Rank: #9161 (+113)
21M → 35K
5:14 | 7:00/mi
23M
2:46:50
23.00 mi
Rank: #8966 (+195)
35K → 23M
9:00 | 7:12/mi
24M
2:53:49
24.00 mi
Rank: #8789 (+177)
23M → 24M
6:59 | 6:59/mi
40K
3:00:07
24.85 mi
Rank: #8711 (+78)
24M → 40K
6:18 | 7:23/mi
25.2M
3:02:55
25.20 mi
Rank: #8688 (+23)
40K → 25.2M
2:48 | 8:08/mi
FINISH
3:10:04
26.22 mi
Rank: #8635 (+53)
25.2M → FINISH
7:09 | 7:01/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:34:35
Pace7:13 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:35:29
Pace7:18 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:2322:327:1622:32
7:16
-
10K
6.21 mi11:13:4644:557:1422:23
7:13
-0:03
15K
9.32 mi11:36:091:07:187:1422:23
7:13
0:00
20K
12.43 mi11:58:421:29:517:1422:33
7:16
+0:03
HALF
13.11 mi12:03:261:34:357:134:44
6:57
-0:19
25K
15.53 mi12:20:501:51:597:1317:24
7:11
+0:14
30K
18.64 mi12:43:562:15:057:1523:06
7:27
+0:16
20M
20.00 mi12:53:452:24:547:159:49
7:14
-0:13
21M
21.00 mi13:01:272:32:367:177:42
7:42
+0:28
35K
21.75 mi13:06:412:37:507:165:14
7:00
-0:42
23M
23.00 mi13:15:412:46:507:169:00
7:12
+0:12
24M
24.00 mi13:22:402:53:497:156:59
6:59
-0:13
40K
24.85 mi13:28:583:00:077:156:18
7:23
+0:24
25.2M
25.20 mi13:31:463:02:557:162:48
8:08
+0:45
FINISH
26.22 mi13:38:553:10:047:167:09
7:01
-1:07

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

6:57 /mi

Average Pace

7:15 /mi

Slowest Pace

8:08 /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

2:59:34

94% of race

Time at Steady Pace

10:30

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:15 /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 mi10:51:2322:327:1622:32
7:16
#10627
10K
6.21 mi11:13:4644:557:1422:23
7:13
#10449
15K
9.32 mi11:36:091:07:187:1422:23
7:13
#10341
20K
12.43 mi11:58:421:29:517:1422:33
7:16
#10158
HALF
13.11 mi12:03:261:34:357:134:44
6:57
#10028
25K
15.53 mi12:20:501:51:597:1317:24
7:11
#9774
30K
18.64 mi12:43:562:15:057:1523:06
7:27
#9620
20M
20.00 mi12:53:452:24:547:159:49
7:14
#9405
21M
21.00 mi13:01:272:32:367:177:42
7:42
#9274
35K
21.75 mi13:06:412:37:507:165:14
7:00
#9161
23M
23.00 mi13:15:412:46:507:169:00
7:12
#8966
24M
24.00 mi13:22:402:53:497:156:59
6:59
#8789
40K
24.85 mi13:28:583:00:077:156:18
7:23
#8711
25.2M
25.20 mi13:31:463:02:557:162:48
8:08
#8688
FINISH
26.22 mi13:38:553:10:047:167:09
7:01
#8635
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 mi106278389838910154(Top 35%)8088(Top 49%)8088(Top 542%)
10K6.21 mi3.10 mi10449+1788291+988291+9810292(Top 35%)8203(Top 50%)8203(Top 550%)
15K9.32 mi3.11 mi10341+1088218+738218+7310154(Top 35%)8088(Top 49%)8088(Top 542%)
20K12.43 mi3.11 mi10158+1838093+1258093+1259799(Top 34%)7825(Top 48%)7825(Top 525%)
HALF13.11 mi0.68 mi10028+1308028+658028+658235(Top 28%)7012(Top 43%)7012(Top 470%)
25K15.53 mi2.42 mi9774+2547877+1517877+1518653(Top 30%)7118(Top 44%)7118(Top 477%)
30K18.64 mi3.11 mi9620+1547742+1357742+1359106(Top 31%)7233(Top 44%)7233(Top 485%)
20M20.00 mi1.36 mi9405+2157600+1427600+1427173(Top 25%)6019(Top 37%)6019(Top 404%)
21M21.00 mi1.00 mi9274+1317504+967504+967814(Top 27%)6260(Top 38%)6260(Top 420%)
35K21.75 mi0.75 mi9161+1137428+767428+767076(Top 24%)5878(Top 36%)5878(Top 394%)
23M23.00 mi1.25 mi8966+1957283+1457283+1456722(Top 23%)5584(Top 34%)5584(Top 375%)
24M24.00 mi1.00 mi8789+1777161+1227161+1226368(Top 22%)5284(Top 32%)5284(Top 354%)
40K24.85 mi0.85 mi8711+787083+787083+787918(Top 27%)6129(Top 38%)6129(Top 411%)
25.2M25.20 mi0.35 mi8688+237058+257058+259033(Top 31%)6635(Top 41%)6635(Top 445%)
FINISH26.22 mi1.02 mi8635+537000+587000+587689(Top 26%)5888(Top 36%)5888(Top 395%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
×21
+97ft-345ft

Overall

10154

Males

8088

M55-59

8088

5K→10K

3.1 - 6.2 mi

Top 35%
×5
+79ft-138ft

Overall

10292

Males

8203

M55-59

8203

10K→15K

6.2 - 9.3 mi

Top 35%
×3
+67ft-78ft

Overall

10154

Males

8088

M55-59

8088

15K→20K

9.3 - 12.4 mi

Top 34%
×5
+106ft-86ft

Overall

9799

Males

7825

M55-59

7825

20K→HALF

12.4 - 13.1 mi

Top 28%
×2
+19ft-37ft

Overall

8235

Males

7012

M55-59

7012

HALF→25K

13.1 - 15.5 mi

Top 30%
×4
+66ft-88ft

Overall

8653

Males

7118

M55-59

7118

25K→30K

15.5 - 18.6 mi

Top 31%
×9
+181ft-148ft

Overall

9106

Males

7233

M55-59

7233

30K→20M

18.6 - 20.0 mi

Top 25%
×5
+64ft-50ft

Overall

7173

Males

6019

M55-59

6019

20M→21M

20.0 - 21.0 mi

Top 27%
×8
+106ft-24ft

Overall

7814

Males

6260

M55-59

6260

21M→35K

21.0 - 21.8 mi

Top 24%
×7
+17ft-86ft

Overall

7076

Males

5878

M55-59

5878

35K→23M

21.8 - 23.0 mi

Top 23%
×5
+23ft-63ft

Overall

6722

Males

5584

M55-59

5584

23M→24M

23.0 - 24.0 mi

Top 22%
×6
+12ft-82ft

Overall

6368

Males

5284

M55-59

5284

24M→40K

24.0 - 24.9 mi

Top 27%
×1
+6ft-20ft

Overall

7918

Males

6129

M55-59

6129

40K→25.2M

24.9 - 25.2 mi

Top 31%
×1
+13ft-16ft

Overall

9033

Males

6635

M55-59

6635

25.2M→FINISH

25.2 - 26.2 mi

Top 26%
×2
+22ft-21ft

Overall

7689

Males

5888

M55-59

5888

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2582*
Passed By
590
Net Change
+1992
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10627
5K → 10K325*147+178#10627#10449
10K → 15K223*115+108#10449#10341
15K → 20K264*81+183#10341#10158
20K → HALF1311+130#10158#10028
HALF → 25K268*14+254#10028#9774
25K → 30K254*100+154#9774#9620
30K → 20M226*11+215#9620#9405
20M → 21M15625+131#9405#9274
21M → 35K1229+113#9274#9161
35K → 23M201*6+195#9161#8966
23M → 24M1814+177#8966#8789
24M → 40K10123+78#8789#8711
40K → 25.2M4421+23#8711#8688
25.2M → FINISH8633+53#8688#8635
TOTALS2582*590+1992

* 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