Boston Marathon logo
BOSTON MARATHON 2024

Bo Pang

Bib: 1983•M

OR

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 25550
Top 9%
Gender (Male)
#0 / 14578
Top 15%
Division (M18-39)
#0 / 4849
Top 33%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:37
Rank: #4274
Start → 5K
20:37 | 6:38/mi
10K· 6.21 mi
40:51
Rank: #3585 (+689)
5K → 10K
20:14 | 6:31/mi
15K· 9.32 mi
1:01:13
Rank: #3373 (+212)
10K → 15K
20:22 | 6:33/mi
20K· 12.43 mi
1:21:55
Rank: #3215 (+158)
15K → 20K
20:42 | 6:40/mi
Half· 13.11 mi
1:26:28
Rank: #3207 (+8)
20K → Half
4:33 | 6:40/mi
25K· 15.53 mi
1:42:59
Rank: #3164 (+43)
Half → 25K
16:31 | 6:49/mi
30K· 18.64 mi
2:04:43
Rank: #3003 (+161)
25K → 30K
21:44 | 7:00/mi
20M
2:14:19
Rank: #2948 (+55)
30K → 20M
9:36 | 7:04/mi
21M
2:21:31
Rank: #2760 (+188)
20M → 21M
7:12 | 7:12/mi
35K· 21.75 mi
2:26:37
Rank: #2708 (+52)
21M → 35K
5:06 | 6:49/mi
23M
2:35:17
Rank: #2574 (+134)
35K → 23M
8:40 | 6:55/mi
24M
2:42:07
Rank: #2486 (+88)
23M → 24M
6:50 | 6:50/mi
40K· 24.85 mi
2:48:00
Rank: #2398 (+88)
24M → 40K
5:53 | 6:53/mi
25.2M
2:50:36
Rank: #2357 (+41)
40K → 25.2M
2:36 | 7:32/mi
Finish· 26.22 mi
2:57:08
Rank: #2242 (+115)
25.2M → Finish
6:32 | 6:25/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
Time1:26:28
Pace6:36 /mi
2nd Half
Distance13.11 mi
Time1:30:40
Pace6:55 /mi
📊Positive Split: 4.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:1720:376:3820:37
6:38
-
10K
6.21 mi10:41:3140:516:3420:14
6:31
-0:07
15K
9.32 mi11:01:531:01:136:3420:22
6:33
+0:02
20K
12.43 mi11:22:351:21:556:3520:42
6:40
+0:07
Half
13.11 mi11:27:081:26:286:364:33
6:40
0:00
25K
15.53 mi11:43:391:42:596:3816:31
6:49
+0:09
30K
18.64 mi12:05:232:04:436:4121:44
7:00
+0:11
20M
20.00 mi12:14:592:14:196:439:36
7:04
+0:04
21M
21.00 mi12:22:112:21:316:447:12
7:12
+0:08
35K
21.75 mi12:27:172:26:376:445:06
6:49
-0:23
23M
23.00 mi12:35:572:35:176:458:40
6:55
+0:06
24M
24.00 mi12:42:472:42:076:456:50
6:50
-0:05
40K
24.85 mi12:48:402:48:006:465:53
6:53
+0:03
25.2M
25.20 mi12:51:162:50:366:462:36
7:32
+0:39
Finish
26.22 mi12:57:482:57:086:466:32
6:25
-1:07

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

6:25 /mi

Average Pace

6:46 /mi

Slowest Pace

7:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:37:44

89% of race

Time at Steady Pace

19:24

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:45 /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 mi10:21:1720:376:3820:37
6:38
#4274
10K
6.21 mi10:41:3140:516:3420:14
6:31
#3585
15K
9.32 mi11:01:531:01:136:3420:22
6:33
#3373
20K
12.43 mi11:22:351:21:556:3520:42
6:40
#3215
Half
13.11 mi11:27:081:26:286:364:33
6:40
#3207
25K
15.53 mi11:43:391:42:596:3816:31
6:49
#3164
30K
18.64 mi12:05:232:04:436:4121:44
7:00
#3003
20M
20.00 mi12:14:592:14:196:439:36
7:04
#2948
21M
21.00 mi12:22:112:21:316:447:12
7:12
#2760
35K
21.75 mi12:27:172:26:376:445:06
6:49
#2708
23M
23.00 mi12:35:572:35:176:458:40
6:55
#2574
24M
24.00 mi12:42:472:42:076:456:50
6:50
#2486
40K
24.85 mi12:48:402:48:006:465:53
6:53
#2398
25.2M
25.20 mi12:51:162:50:366:462:36
7:32
#2357
Finish
26.22 mi12:57:482:57:086:466:32
6:25
#2242
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4274402340232993(Top 12%)2853(Top 20%)2853(Top 59%)
10K6.21 mi3.10 mi3585+6893402+6213402+6213070(Top 12%)2927(Top 20%)2927(Top 60%)
15K9.32 mi3.11 mi3373+2123210+1923210+1922993(Top 12%)2853(Top 20%)2853(Top 59%)
20K12.43 mi3.11 mi3215+1583063+1473063+1472979(Top 12%)2836(Top 19%)2836(Top 58%)
Half13.11 mi0.68 mi3207+83055+83055+83502(Top 14%)3305(Top 23%)3305(Top 68%)
25K15.53 mi2.42 mi3164+433010+453010+453249(Top 13%)3044(Top 21%)3044(Top 63%)
30K18.64 mi3.11 mi3003+1612847+1632847+1632840(Top 11%)2651(Top 18%)2651(Top 55%)
20M20.00 mi1.36 mi2948+552795+522795+522607(Top 10%)2419(Top 17%)2419(Top 50%)
21M21.00 mi1.00 mi2760+1882612+1832612+1831562(Top 6%)1470(Top 10%)1470(Top 30%)
35K21.75 mi0.75 mi2708+522561+512561+512343(Top 9%)2147(Top 15%)2147(Top 44%)
23M23.00 mi1.25 mi2574+1342439+1222439+1221677(Top 7%)1558(Top 11%)1558(Top 32%)
24M24.00 mi1.00 mi2486+882352+872352+871785(Top 7%)1633(Top 11%)1633(Top 34%)
40K24.85 mi0.85 mi2398+882264+882264+881536(Top 6%)1406(Top 10%)1406(Top 29%)
25.2M25.20 mi0.35 mi2357+412222+422222+421522(Top 6%)1380(Top 9%)1380(Top 28%)
Finish26.22 mi1.02 mi2242+1152117+1052117+1051156(Top 5%)1058(Top 7%)1058(Top 22%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×21stories
+97ft-345ft

Overall

2993

Males

2853

M18-39

2853

5K→10K

3.1 - 6.2 mi

Top 12%
×5stories
+79ft-138ft

Overall

3070

Males

2927

M18-39

2927

10K→15K

6.2 - 9.3 mi

Top 12%
×3stories
+67ft-78ft

Overall

2993

Males

2853

M18-39

2853

15K→20K

9.3 - 12.4 mi

Top 12%
×5stories
+106ft-86ft

Overall

2979

Males

2836

M18-39

2836

20K→Half

12.4 - 13.1 mi

Top 14%
×2stories
+19ft-37ft

Overall

3502

Males

3305

M18-39

3305

Half→25K

13.1 - 15.5 mi

Top 13%
×4stories
+66ft-88ft

Overall

3249

Males

3044

M18-39

3044

25K→30K

15.5 - 18.6 mi

Top 11%
×9stories
+181ft-148ft

Overall

2840

Males

2651

M18-39

2651

30K→20M

18.6 - 20.0 mi

Top 10%
×5stories
+64ft-50ft

Overall

2607

Males

2419

M18-39

2419

20M→21M

20.0 - 21.0 mi

Top 6%
×8stories
+106ft-24ft

Overall

1562

Males

1470

M18-39

1470

21M→35K

21.0 - 21.8 mi

Top 9%
×7stories
+17ft-86ft

Overall

2343

Males

2147

M18-39

2147

35K→23M

21.8 - 23.0 mi

Top 7%
×5stories
+23ft-63ft

Overall

1677

Males

1558

M18-39

1558

23M→24M

23.0 - 24.0 mi

Top 7%
×6stories
+12ft-82ft

Overall

1785

Males

1633

M18-39

1633

24M→40K

24.0 - 24.9 mi

Top 6%
×1story
+6ft-20ft

Overall

1536

Males

1406

M18-39

1406

40K→25.2M

24.9 - 25.2 mi

Top 6%
×1story
+13ft-16ft

Overall

1522

Males

1380

M18-39

1380

25.2M→Finish

25.2 - 26.2 mi

Top 5%
×2stories
+22ft-21ft

Overall

1156

Males

1058

M18-39

1058

Passing Analysis

Category:
Athletes Passed
2359
Passed By
327
Net Change
+2032
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4274
5K → 10K6956+689#4274#3585
10K → 15K23624+212#3585#3373
15K → 20K18931+158#3373#3215
20K → Half2315+8#3215#3207
Half → 25K13491+43#3207#3164
25K → 30K24180+161#3164#3003
30K → 20M9540+55#3003#2948
20M → 21M1924+188#2948#2760
21M → 35K6614+52#2760#2708
35K → 23M1362+134#2708#2574
23M → 24M968+88#2574#2486
24M → 40K968+88#2486#2398
40K → 25.2M432+41#2398#2357
25.2M → Finish1172+115#2357#2242
TOTALS2359327+2032
📊

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