Boston Marathon logo
BOSTON MARATHON 2023

Wenbin Wang

Bib: 10268•M

WA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 26622
Top 23%
Gender (Male)
#0 / 15176
Top 37%
Masters (Masters Men)
#0 / 9891
Top 23%
Division (M45-49)
#0 / 2252
Top 29%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:22/mi
22:52
↑ 97↓ 3451.5%
10K· 6.21 mi
7:04/mi
44:49
↑ 79↓ 1380.4%
15K· 9.32 mi
7:04/mi
1:06:46
↑ 67↓ 78
20K· 12.43 mi
7:05/mi
1:28:47
↑ 106↓ 860.1%
Half· 13.11 mi
7:05/mi
1:33:37
↑ 19↓ 370.5%
25K· 15.53 mi
7:18/mi
1:51:19
↑ 66↓ 880.2%
30K· 18.64 mi
7:19/mi
2:14:02
↑ 181↓ 1480.2%
20M
7:31/mi
2:24:15
↑ 64↓ 500.2%
21M
7:51/mi
2:32:06
↑ 106↓ 241.6%
35K· 21.75 mi
6:54/mi
2:37:16
↑ 17↓ 861.7%
23M
7:07/mi
2:46:11
↑ 23↓ 630.6%
24M
7:00/mi
2:53:11
↓ 821.3%
40K· 24.85 mi
7:05/mi
2:59:14
↓ 200.3%
25.2M
7:56/mi
3:01:58
↑ 13↓ 160.2%
Finish· 26.22 mi
7:11/mi
3:09:17
↑ 22↓ 21

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
Time1:33:37
Pace7:08 /mi
2nd Half
Distance13.11 mi
Time1:35:40
Pace7:18 /mi
📊Positive Split: 2.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:3422:527:2222:52
7:22
-
10K
6.21 mi11:11:3144:497:1321:57
7:04
-0:18
15K
9.32 mi11:33:281:06:467:1021:57
7:04
0:00
20K
12.43 mi11:55:291:28:477:0922:01
7:05
+0:01
Half
13.11 mi12:00:191:33:377:084:50
7:05
0:00
25K
15.53 mi12:18:011:51:197:1017:42
7:18
+0:13
30K
18.64 mi12:40:442:14:027:1122:43
7:19
+0:01
20M
20.00 mi12:50:572:24:157:1310:13
7:31
+0:12
21M
21.00 mi12:58:482:32:067:157:51
7:51
+0:20
35K
21.75 mi13:03:582:37:167:145:10
6:54
-0:57
23M
23.00 mi13:12:532:46:117:148:55
7:07
+0:13
24M
24.00 mi13:19:532:53:117:137:00
7:00
-0:07
40K
24.85 mi13:25:562:59:147:136:03
7:05
+0:05
25.2M
25.20 mi13:28:403:01:587:132:44
7:56
+0:51
Finish
26.22 mi13:35:593:09:177:137:19
7:11
-0:45

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

6:54 /mi

Average Pace

7:13 /mi

Slowest Pace

7:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:58:42

94% of race

Time at Steady Pace

10:35

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:13 /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 mi10:49:3422:527:2222:52
7:22
#8494
10K
6.21 mi11:11:3144:497:1321:57
7:04
#7839
15K
9.32 mi11:33:281:06:467:1021:57
7:04
#7510
20K
12.43 mi11:55:291:28:477:0922:01
7:05
#7185
Half
13.11 mi12:00:191:33:377:084:50
7:05
#7175
25K
15.53 mi12:18:011:51:197:1017:42
7:18
#7159
30K
18.64 mi12:40:442:14:027:1122:43
7:19
#6934
20M
20.00 mi12:50:572:24:157:1310:13
7:31
#6910
21M
21.00 mi12:58:482:32:067:157:51
7:51
#6836
35K
21.75 mi13:03:582:37:167:145:10
6:54
#6729
23M
23.00 mi13:12:532:46:117:148:55
7:07
#6554
24M
24.00 mi13:19:532:53:117:137:00
7:00
#6429
40K
24.85 mi13:25:562:59:147:136:03
7:05
#6300
25.2M
25.20 mi13:28:403:01:587:132:44
7:56
#6292
Finish
26.22 mi13:35:593:09:177:137:19
7:11
#6252
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi8494729472946930(Top 26%)6192(Top 41%)6192(Top 275%)
10K6.21 mi3.10 mi7839+6556867+4276867+4277197(Top 27%)6375(Top 42%)6375(Top 283%)
15K9.32 mi3.11 mi7510+3296627+2406627+2406930(Top 26%)6192(Top 41%)6192(Top 275%)
20K12.43 mi3.11 mi7185+3256383+2446383+2446481(Top 24%)5826(Top 38%)5826(Top 259%)
Half13.11 mi0.68 mi7175+106378+56378+57013(Top 26%)6230(Top 41%)6230(Top 277%)
25K15.53 mi2.42 mi7159+166351+276351+277278(Top 27%)6334(Top 42%)6334(Top 281%)
30K18.64 mi3.11 mi6934+2256161+1906161+1906087(Top 23%)5428(Top 36%)5428(Top 241%)
20M20.00 mi1.36 mi6910+246138+236138+236875(Top 26%)5884(Top 39%)5884(Top 261%)
21M21.00 mi1.00 mi6836+746073+656073+656421(Top 24%)5493(Top 36%)5493(Top 244%)
35K21.75 mi0.75 mi6729+1075982+915982+914828(Top 18%)4364(Top 29%)4364(Top 194%)
23M23.00 mi1.25 mi6554+1755837+1455837+1454413(Top 17%)4022(Top 27%)4022(Top 179%)
24M24.00 mi1.00 mi6429+1255729+1085729+1084687(Top 18%)4201(Top 28%)4201(Top 187%)
40K24.85 mi0.85 mi6300+1295624+1055624+1054265(Top 16%)3800(Top 25%)3800(Top 169%)
25.2M25.20 mi0.35 mi6292+85615+95615+96038(Top 23%)4969(Top 33%)4969(Top 221%)
Finish26.22 mi1.02 mi6252+405573+425573+426270(Top 24%)5109(Top 34%)5109(Top 227%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 26%
×21story building
+97ft-345ft

Overall

6930

Males

6192

M45-49

6192

5K→10K

3.1 - 6.2 mi

Top 27%
×5story building
+79ft-138ft

Overall

7197

Males

6375

M45-49

6375

10K→15K

6.2 - 9.3 mi

Top 26%
×3story building
+67ft-78ft

Overall

6930

Males

6192

M45-49

6192

15K→20K

9.3 - 12.4 mi

Top 24%
×5story building
+106ft-86ft

Overall

6481

Males

5826

M45-49

5826

20K→Half

12.4 - 13.1 mi

Top 26%
×2story building
+19ft-37ft

Overall

7013

Males

6230

M45-49

6230

Half→25K

13.1 - 15.5 mi

Top 27%
×4story building
+66ft-88ft

Overall

7278

Males

6334

M45-49

6334

25K→30K

15.5 - 18.6 mi

Top 23%
×9story building
+181ft-148ft

Overall

6087

Males

5428

M45-49

5428

30K→20M

18.6 - 20.0 mi

Top 26%
×5story building
+64ft-50ft

Overall

6875

Males

5884

M45-49

5884

20M→21M

20.0 - 21.0 mi

Top 24%
×8story building
+106ft-24ft

Overall

6421

Males

5493

M45-49

5493

21M→35K

21.0 - 21.8 mi

Top 18%
×7story building
+17ft-86ft

Overall

4828

Males

4364

M45-49

4364

35K→23M

21.8 - 23.0 mi

Top 17%
×5story building
+23ft-63ft

Overall

4413

Males

4022

M45-49

4022

23M→24M

23.0 - 24.0 mi

Top 18%
×6story building
+12ft-82ft

Overall

4687

Males

4201

M45-49

4201

24M→40K

24.0 - 24.9 mi

Top 16%
×1story
+6ft-20ft

Overall

4265

Males

3800

M45-49

3800

40K→25.2M

24.9 - 25.2 mi

Top 23%
×1story
+13ft-16ft

Overall

6038

Males

4969

M45-49

4969

25.2M→Finish

25.2 - 26.2 mi

Top 24%
×2story building
+22ft-21ft

Overall

6270

Males

5109

M45-49

5109

Passing Analysis

Category:
Athletes Passed
2570
Passed By
328
Net Change
+2242
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8494
5K → 10K70449+655#8494#7839
10K → 15K35829+329#7839#7510
15K → 20K3305+325#7510#7185
20K → Half2111+10#7185#7175
Half → 25K9377+16#7175#7159
25K → 30K25631+225#7159#6934
30K → 20M6743+24#6934#6910
20M → 21M9420+74#6910#6836
21M → 35K1092+107#6836#6729
35K → 23M1816+175#6729#6554
23M → 24M1305+125#6554#6429
24M → 40K1345+129#6429#6300
40K → 25.2M2416+8#6300#6292
25.2M → Finish6929+40#6292#6252
TOTALS2570328+2242
📊

Passing Visuals

Category:
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

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing