Boston Marathon logo
BOSTON MARATHON 2024

Tyler Cheung

Bib: 26416•M

MA

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:15
Rank: #20438
Start → 5K
28:15 | 9:06/mi
10K· 6.21 mi
55:35
Rank: #19670 (+768)
5K → 10K
27:20 | 8:48/mi
15K· 9.32 mi
1:22:27
Rank: #18907 (+763)
10K → 15K
26:52 | 8:39/mi
20K· 12.43 mi
1:49:08
Rank: #17935 (+972)
15K → 20K
26:41 | 8:35/mi
Half· 13.11 mi
1:54:58
Rank: #17830 (+105)
20K → Half
5:50 | 8:33/mi
25K· 15.53 mi
2:16:48
Rank: #17399 (+431)
Half → 25K
21:50 | 9:00/mi
30K· 18.64 mi
2:47:51
Rank: #17382 (+17)
25K → 30K
31:03 | 10:00/mi
20M
3:05:39
Rank: #18226 (-844)
30K → 20M
17:48 | 13:06/mi
21M
3:20:56
Rank: #18835 (-609)
20M → 21M
15:17 | 15:17/mi
35K· 21.75 mi
3:34:51
Rank: #19628 (-793)
21M → 35K
13:55 | 18:36/mi
23M
3:54:24
Rank: #20265 (-637)
35K → 23M
19:33 | 15:37/mi
24M
4:08:51
Rank: #20580 (-315)
23M → 24M
14:27 | 14:27/mi
40K· 24.85 mi
4:21:59
Rank: #20860 (-280)
24M → 40K
13:08 | 15:22/mi
25.2M
4:27:29
Rank: #20920 (-60)
40K → 25.2M
5:30 | 15:57/mi
Finish· 26.22 mi
4:40:16
Rank: #21064 (-144)
25.2M → Finish
12:47 | 12:33/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
Time1:54:58
Pace8:46 /mi
2nd Half
Distance13.11 mi
Time2:45:18
Pace12:37 /mi
📊Positive Split: 43.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:47:4928:159:0628:15
9:06
-
10K
6.21 mi12:15:0955:358:5727:20
8:48
-0:18
15K
9.32 mi12:42:011:22:278:5126:52
8:39
-0:09
20K
12.43 mi13:08:421:49:088:4726:41
8:35
-0:04
Half
13.11 mi13:14:321:54:588:465:50
8:33
-0:02
25K
15.53 mi13:36:222:16:488:4821:50
9:00
+0:27
30K
18.64 mi14:07:252:47:519:0031:03
10:00
+1:00
20M
20.00 mi14:25:133:05:399:1717:48
13:06
+3:06
21M
21.00 mi14:40:303:20:569:3415:17
15:17
+2:11
35K
21.75 mi14:54:253:34:519:5313:55
18:36
+3:19
23M
23.00 mi15:13:583:54:2410:1119:33
15:37
-2:59
24M
24.00 mi15:28:254:08:5110:2214:27
14:27
-1:10
40K
24.85 mi15:41:334:21:5910:3213:08
15:22
+0:55
25.2M
25.20 mi15:47:034:27:2910:375:30
15:57
+0:35
Finish
26.22 mi15:59:504:40:1610:4212:47
12:33
-3:24

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

8:33 /mi

Average Pace

10:42 /mi

Slowest Pace

18:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:47:51

60% of race

Time at Steady Pace

30:35

11% of race

Time at Slower Pace

1:21:50

29% of race

Average Pace: 10:41 /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 mi11:47:4928:159:0628:15
9:06
#20438
10K
6.21 mi12:15:0955:358:5727:20
8:48
#19670
15K
9.32 mi12:42:011:22:278:5126:52
8:39
#18907
20K
12.43 mi13:08:421:49:088:4726:41
8:35
#17935
Half
13.11 mi13:14:321:54:588:465:50
8:33
#17830
25K
15.53 mi13:36:222:16:488:4821:50
9:00
#17399
30K
18.64 mi14:07:252:47:519:0031:03
10:00
#17382
20M
20.00 mi14:25:133:05:399:1717:48
13:06
#18226
21M
21.00 mi14:40:303:20:569:3415:17
15:17
#18835
35K
21.75 mi14:54:253:34:519:5313:55
18:36
#19628
23M
23.00 mi15:13:583:54:2410:1119:33
15:37
#20265
24M
24.00 mi15:28:254:08:5110:2214:27
14:27
#20580
40K
24.85 mi15:41:334:21:5910:3213:08
15:22
#20860
25.2M
25.20 mi15:47:034:27:2910:375:30
15:57
#20920
Finish
26.22 mi15:59:504:40:1610:4212:47
12:33
#21064
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi20438122801228017196(Top 67%)10903(Top 75%)10903(Top 225%)
10K6.21 mi3.10 mi19670+76811947+33311947+33318844(Top 74%)11589(Top 79%)11589(Top 239%)
15K9.32 mi3.11 mi18907+76311616+33111616+33117196(Top 67%)10903(Top 75%)10903(Top 225%)
20K12.43 mi3.11 mi17935+97211191+42511191+42515267(Top 60%)10070(Top 69%)10070(Top 208%)
Half13.11 mi0.68 mi17830+10511141+5011141+5016004(Top 63%)10353(Top 71%)10353(Top 214%)
25K15.53 mi2.42 mi17399+43110929+21210929+21215531(Top 61%)10035(Top 69%)10035(Top 207%)
30K18.64 mi3.11 mi17382+1710872+5710872+5717327(Top 68%)10600(Top 73%)10600(Top 219%)
20M20.00 mi1.36 mi18226-84411200-32811200-32822974(Top 90%)13187(Top 90%)13187(Top 272%)
21M21.00 mi1.00 mi18835-60911455-25511455-25523867(Top 93%)13610(Top 93%)13610(Top 281%)
35K21.75 mi0.75 mi19628-79311806-35111806-35125438(Top 100%)14506(Top 100%)14506(Top 299%)
23M23.00 mi1.25 mi20265-63712087-28112087-28124957(Top 98%)14188(Top 97%)14188(Top 293%)
24M24.00 mi1.00 mi20580-31512207-12012207-12024521(Top 96%)13895(Top 95%)13895(Top 287%)
40K24.85 mi0.85 mi20860-28012322-11512322-11524730(Top 97%)14016(Top 96%)14016(Top 289%)
25.2M25.20 mi0.35 mi20920-6012344-2212344-2224002(Top 94%)13585(Top 93%)13585(Top 280%)
Finish26.22 mi1.02 mi21064-14412402-5812402-5823927(Top 94%)13527(Top 93%)13527(Top 279%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 67%
×21stories
+97ft-345ft

Overall

17196

Males

10903

M18-39

10903

5K→10K

3.1 - 6.2 mi

Top 74%
×5stories
+79ft-138ft

Overall

18844

Males

11589

M18-39

11589

10K→15K

6.2 - 9.3 mi

Top 67%
×3stories
+67ft-78ft

Overall

17196

Males

10903

M18-39

10903

15K→20K

9.3 - 12.4 mi

Top 60%
×5stories
+106ft-86ft

Overall

15267

Males

10070

M18-39

10070

20K→Half

12.4 - 13.1 mi

Top 63%
×2stories
+19ft-37ft

Overall

16004

Males

10353

M18-39

10353

Half→25K

13.1 - 15.5 mi

Top 61%
×4stories
+66ft-88ft

Overall

15531

Males

10035

M18-39

10035

25K→30K

15.5 - 18.6 mi

Top 68%
×9stories
+181ft-148ft

Overall

17327

Males

10600

M18-39

10600

30K→20M

18.6 - 20.0 mi

Top 90%
×5stories
+64ft-50ft

Overall

22974

Males

13187

M18-39

13187

20M→21M

20.0 - 21.0 mi

Top 93%
×8stories
+106ft-24ft

Overall

23867

Males

13610

M18-39

13610

21M→35K

21.0 - 21.8 mi

Top 100%
×7stories
+17ft-86ft

Overall

25438

Males

14506

M18-39

14506

35K→23M

21.8 - 23.0 mi

Top 98%
×5stories
+23ft-63ft

Overall

24957

Males

14188

M18-39

14188

23M→24M

23.0 - 24.0 mi

Top 96%
×6stories
+12ft-82ft

Overall

24521

Males

13895

M18-39

13895

24M→40K

24.0 - 24.9 mi

Top 97%
×1story
+6ft-20ft

Overall

24730

Males

14016

M18-39

14016

40K→25.2M

24.9 - 25.2 mi

Top 94%
×1story
+13ft-16ft

Overall

24002

Males

13585

M18-39

13585

25.2M→Finish

25.2 - 26.2 mi

Top 94%
×2stories
+22ft-21ft

Overall

23927

Males

13527

M18-39

13527

Passing Analysis

Category:
Athletes Passed
3497
Passed By
4123
Net Change
-626
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20438
5K → 10K80537+768#20438#19670
10K → 15K77411+763#19670#18907
15K → 20K9753+972#18907#17935
20K → Half1116+105#17935#17830
Half → 25K45625+431#17830#17399
25K → 30K269252+17#17399#17382
30K → 20M16860-844#17382#18226
20M → 21M10619-609#18226#18835
21M → 35K6799-793#18835#19628
35K → 23M12649-637#19628#20265
23M → 24M19334-315#20265#20580
24M → 40K6286-280#20580#20860
40K → 25.2M767-60#20860#20920
25.2M → Finish31175-144#20920#21064
TOTALS34974123-626
📊

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