Boston Marathon logo
BOSTON MARATHON 2024

Liangbin Wang

Bib: 8843•M

WA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 25550
Top 12%
Gender (Male)
#0 / 14578
Top 19%
Masters (Masters Men)
#0 / 9729
Top 9%
Division (M40-44)
#0 / 2009
Top 23%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:23
Rank: #3743
Start → 5K
20:23 | 6:34/mi
10K· 6.21 mi
41:11
Rank: #3984 (-241)
5K → 10K
20:48 | 6:42/mi
15K· 9.32 mi
1:02:15
Rank: #4138 (-154)
10K → 15K
21:04 | 6:47/mi
20K· 12.43 mi
1:23:40
Rank: #4217 (-79)
15K → 20K
21:25 | 6:54/mi
Half· 13.11 mi
1:28:15
Rank: #4176 (+41)
20K → Half
4:35 | 6:43/mi
25K· 15.53 mi
1:44:59
Rank: #4046 (+130)
Half → 25K
16:44 | 6:54/mi
30K· 18.64 mi
2:06:54
Rank: #3754 (+292)
25K → 30K
21:55 | 7:03/mi
20M
2:16:23
Rank: #3552 (+202)
30K → 20M
9:29 | 6:59/mi
21M
2:23:55
Rank: #3431 (+121)
20M → 21M
7:32 | 7:32/mi
35K· 21.75 mi
2:29:04
Rank: #3385 (+46)
21M → 35K
5:09 | 6:53/mi
23M
2:37:49
Rank: #3203 (+182)
35K → 23M
8:45 | 6:59/mi
24M
2:44:41
Rank: #3100 (+103)
23M → 24M
6:52 | 6:52/mi
40K· 24.85 mi
2:50:47
Rank: #3033 (+67)
24M → 40K
6:06 | 7:08/mi
25.2M
2:53:29
Rank: #2997 (+36)
40K → 25.2M
2:42 | 7:50/mi
Finish· 26.22 mi
3:00:24
Rank: #2946 (+51)
25.2M → Finish
6:55 | 6:47/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:15
Pace6:44 /mi
2nd Half
Distance13.11 mi
Time1:32:09
Pace7:02 /mi
📊Positive Split: 4.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:45:2720:236:3420:23
6:34
-
10K
6.21 mi11:06:1541:116:3820:48
6:42
+0:08
15K
9.32 mi11:27:191:02:156:4121:04
6:47
+0:05
20K
12.43 mi11:48:441:23:406:4421:25
6:54
+0:07
Half
13.11 mi11:53:191:28:156:444:35
6:43
-0:11
25K
15.53 mi12:10:031:44:596:4516:44
6:54
+0:11
30K
18.64 mi12:31:582:06:546:4821:55
7:03
+0:09
20M
20.00 mi12:41:272:16:236:499:29
6:59
-0:04
21M
21.00 mi12:48:592:23:556:517:32
7:32
+0:33
35K
21.75 mi12:54:082:29:046:515:09
6:53
-0:39
23M
23.00 mi13:02:532:37:496:528:45
6:59
+0:06
24M
24.00 mi13:09:452:44:416:526:52
6:52
-0:07
40K
24.85 mi13:15:512:50:476:526:06
7:08
+0:16
25.2M
25.20 mi13:18:332:53:296:532:42
7:50
+0:42
Finish
26.22 mi13:25:283:00:246:536:55
6:47
-1:03

Checkpoints & Pacing

📈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

6:34 /mi

Average Pace

6:53 /mi

Slowest Pace

7:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:50:10

94% of race

Time at Steady Pace

7:32

4% of race

Time at Slower Pace

2:42

1% of race

Average Pace: 6:53 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:45:2720:236:3420:23
6:34
#3743
10K
6.21 mi11:06:1541:116:3820:48
6:42
#3984
15K
9.32 mi11:27:191:02:156:4121:04
6:47
#4138
20K
12.43 mi11:48:441:23:406:4421:25
6:54
#4217
Half
13.11 mi11:53:191:28:156:444:35
6:43
#4176
25K
15.53 mi12:10:031:44:596:4516:44
6:54
#4046
30K
18.64 mi12:31:582:06:546:4821:55
7:03
#3754
20M
20.00 mi12:41:272:16:236:499:29
6:59
#3552
21M
21.00 mi12:48:592:23:556:517:32
7:32
#3431
35K
21.75 mi12:54:082:29:046:515:09
6:53
#3385
23M
23.00 mi13:02:532:37:496:528:45
6:59
#3203
24M
24.00 mi13:09:452:44:416:526:52
6:52
#3100
40K
24.85 mi13:15:512:50:476:526:06
7:08
#3033
25.2M
25.20 mi13:18:332:53:296:532:42
7:50
#2997
Finish
26.22 mi13:25:283:00:246:536:55
6:47
#2946
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi3743354735474588(Top 18%)4268(Top 29%)4268(Top 212%)
10K6.21 mi3.10 mi3984-2413760-2133760-2134301(Top 17%)4031(Top 28%)4031(Top 201%)
15K9.32 mi3.11 mi4138-1543886-1263886-1264588(Top 18%)4268(Top 29%)4268(Top 212%)
20K12.43 mi3.11 mi4217-793951-653951-654603(Top 18%)4239(Top 29%)4239(Top 211%)
Half13.11 mi0.68 mi4176+413919+323919+324008(Top 16%)3732(Top 26%)3732(Top 186%)
25K15.53 mi2.42 mi4046+1303798+1213798+1213829(Top 15%)3551(Top 24%)3551(Top 177%)
30K18.64 mi3.11 mi3754+2923522+2763522+2763137(Top 12%)2901(Top 20%)2901(Top 144%)
20M20.00 mi1.36 mi3552+2023331+1913331+1912295(Top 9%)2146(Top 15%)2146(Top 107%)
21M21.00 mi1.00 mi3431+1213214+1173214+1172629(Top 10%)2386(Top 16%)2386(Top 119%)
35K21.75 mi0.75 mi3385+463165+493165+492650(Top 10%)2402(Top 16%)2402(Top 120%)
23M23.00 mi1.25 mi3203+1822996+1692996+1691929(Top 8%)1767(Top 12%)1767(Top 88%)
24M24.00 mi1.00 mi3100+1032900+962900+961921(Top 8%)1739(Top 12%)1739(Top 87%)
40K24.85 mi0.85 mi3033+672832+682832+682313(Top 9%)2037(Top 14%)2037(Top 101%)
25.2M25.20 mi0.35 mi2997+362796+362796+362322(Top 9%)2010(Top 14%)2010(Top 100%)
Finish26.22 mi1.02 mi2946+512745+512745+512320(Top 9%)2006(Top 14%)2006(Top 100%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21stories
+97ft-345ft

Overall

4588

Males

4268

M40-44

4268

5K→10K

3.1 - 6.2 mi

Top 17%
×5stories
+79ft-138ft

Overall

4301

Males

4031

M40-44

4031

10K→15K

6.2 - 9.3 mi

Top 18%
×3stories
+67ft-78ft

Overall

4588

Males

4268

M40-44

4268

15K→20K

9.3 - 12.4 mi

Top 18%
×5stories
+106ft-86ft

Overall

4603

Males

4239

M40-44

4239

20K→Half

12.4 - 13.1 mi

Top 16%
×2stories
+19ft-37ft

Overall

4008

Males

3732

M40-44

3732

Half→25K

13.1 - 15.5 mi

Top 15%
×4stories
+66ft-88ft

Overall

3829

Males

3551

M40-44

3551

25K→30K

15.5 - 18.6 mi

Top 12%
×9stories
+181ft-148ft

Overall

3137

Males

2901

M40-44

2901

30K→20M

18.6 - 20.0 mi

Top 9%
×5stories
+64ft-50ft

Overall

2295

Males

2146

M40-44

2146

20M→21M

20.0 - 21.0 mi

Top 10%
×8stories
+106ft-24ft

Overall

2629

Males

2386

M40-44

2386

21M→35K

21.0 - 21.8 mi

Top 10%
×7stories
+17ft-86ft

Overall

2650

Males

2402

M40-44

2402

35K→23M

21.8 - 23.0 mi

Top 8%
×5stories
+23ft-63ft

Overall

1929

Males

1767

M40-44

1767

23M→24M

23.0 - 24.0 mi

Top 8%
×6stories
+12ft-82ft

Overall

1921

Males

1739

M40-44

1739

24M→40K

24.0 - 24.9 mi

Top 9%
×1story
+6ft-20ft

Overall

2313

Males

2037

M40-44

2037

40K→25.2M

24.9 - 25.2 mi

Top 9%
×1story
+13ft-16ft

Overall

2322

Males

2010

M40-44

2010

25.2M→Finish

25.2 - 26.2 mi

Top 9%
×2stories
+22ft-21ft

Overall

2320

Males

2006

M40-44

2006

Passing Analysis

Category:
Athletes Passed
1790
Passed By
993
Net Change
+797
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3743
5K → 10K89330-241#3743#3984
10K → 15K77231-154#3984#4138
15K → 20K132211-79#4138#4217
20K → Half476+41#4217#4176
Half → 25K19060+130#4176#4046
25K → 30K34048+292#4046#3754
30K → 20M2108+202#3754#3552
20M → 21M14423+121#3552#3431
21M → 35K6418+46#3431#3385
35K → 23M1886+182#3385#3203
23M → 24M1107+103#3203#3100
24M → 40K8417+67#3100#3033
40K → 25.2M448+36#3033#2997
25.2M → Finish7120+51#2997#2946
TOTALS1790993+797
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

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

.gpx files up to 10MB

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

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing