Boston Marathon logo
BOSTON MARATHON 2024

Ho Yin O

Bib: 5611•M

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 25550
Top 13%
Gender (Male)
#0 / 14578
Top 21%
Masters (Masters Men)
#0 / 9729
Top 10%
Division (M40-44)
#0 / 2009
Top 26%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:46
Rank: #4694
Start → 5K
6:41/mi
20:46 split
10K· 6.21 mi
41:40
Rank: #4594 (+100)
5K → 10K
6:44/mi
20:54 split
15K· 9.32 mi
1:03:37
Rank: #5374 (-780)
10K → 15K
7:04/mi
21:57 split
20K· 12.43 mi
1:24:52
Rank: #4997 (+377)
15K → 20K
6:50/mi
21:15 split
Half· 13.11 mi
1:29:27
Rank: #4922 (+75)
20K → Half
6:43/mi
4:35 split
25K· 15.53 mi
1:46:08
Rank: #4590 (+332)
Half → 25K
6:53/mi
16:41 split
30K· 18.64 mi
2:08:26
Rank: #4352 (+238)
25K → 30K
7:11/mi
22:18 split
20M
2:18:14
Rank: #4177 (+175)
30K → 20M
7:13/mi
9:48 split
21M
2:25:48
Rank: #3971 (+206)
20M → 21M
7:34/mi
7:34 split
35K· 21.75 mi
2:31:26
Rank: #3998 (-27)
21M → 35K
7:32/mi
5:38 split
23M
2:40:08
Rank: #3736 (+262)
35K → 23M
6:57/mi
8:42 split
24M
2:46:48
Rank: #3539 (+197)
23M → 24M
6:40/mi
6:40 split
40K· 24.85 mi
2:52:37
Rank: #3383 (+156)
24M → 40K
6:48/mi
5:49 split
25.2M
2:55:16
Rank: #3326 (+57)
40K → 25.2M
7:41/mi
2:39 split
Finish· 26.22 mi
3:02:20
Rank: #3237 (+89)
25.2M → Finish
6:56/mi
7:04 split

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
Time1:29:27
Pace6:49 /mi
2nd Half
Distance13.11 mi
Time1:32:53
Pace7:05 /mi
📊Positive Split: 3.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:5620:466:4120:46
6:41
-
10K
6.21 mi10:45:5041:406:4220:54
6:44
+0:03
15K
9.32 mi11:07:471:03:376:5021:57
7:04
+0:20
20K
12.43 mi11:29:021:24:526:5021:15
6:50
-0:14
Half
13.11 mi11:33:371:29:276:494:35
6:43
-0:07
25K
15.53 mi11:50:181:46:086:5016:41
6:53
+0:10
30K
18.64 mi12:12:362:08:266:5322:18
7:11
+0:18
20M
20.00 mi12:22:242:18:146:559:48
7:13
+0:02
21M
21.00 mi12:29:582:25:486:577:34
7:34
+0:21
35K
21.75 mi12:35:362:31:266:585:38
7:32
-0:02
23M
23.00 mi12:44:182:40:086:588:42
6:57
-0:35
24M
24.00 mi12:50:582:46:486:576:40
6:40
-0:17
40K
24.85 mi12:56:472:52:376:575:49
6:48
+0:08
25.2M
25.20 mi12:59:262:55:166:572:39
7:41
+0:53
Finish
26.22 mi13:06:303:02:206:587:04
6:56
-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

6:40 /mi

Average Pace

6:58 /mi

Slowest Pace

7:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:46:29

91% of race

Time at Steady Pace

15:51

9% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:57 /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 mi10:24:5620:466:4120:46
6:41
#4694
10K
6.21 mi10:45:5041:406:4220:54
6:44
#4594
15K
9.32 mi11:07:471:03:376:5021:57
7:04
#5374
20K
12.43 mi11:29:021:24:526:5021:15
6:50
#4997
Half
13.11 mi11:33:371:29:276:494:35
6:43
#4922
25K
15.53 mi11:50:181:46:086:5016:41
6:53
#4590
30K
18.64 mi12:12:362:08:266:5322:18
7:11
#4352
20M
20.00 mi12:22:242:18:146:559:48
7:13
#4177
21M
21.00 mi12:29:582:25:486:577:34
7:34
#3971
35K
21.75 mi12:35:362:31:266:585:38
7:32
#3998
23M
23.00 mi12:44:182:40:086:588:42
6:57
#3736
24M
24.00 mi12:50:582:46:486:576:40
6:40
#3539
40K
24.85 mi12:56:472:52:376:575:49
6:48
#3383
25.2M
25.20 mi12:59:262:55:166:572:39
7:41
#3326
Finish
26.22 mi13:06:303:02:206:587:04
6:56
#3237
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi4694437243726593(Top 26%)5794(Top 40%)5794(Top 288%)
10K6.21 mi3.10 mi4594+1004295+774295+774542(Top 18%)4234(Top 29%)4234(Top 211%)
15K9.32 mi3.11 mi5374-7804942-6474942-6476593(Top 26%)5794(Top 40%)5794(Top 288%)
20K12.43 mi3.11 mi4997+3774623+3194623+3194163(Top 16%)3877(Top 27%)3877(Top 193%)
Half13.11 mi0.68 mi4922+754554+694554+693874(Top 15%)3622(Top 25%)3622(Top 180%)
25K15.53 mi2.42 mi4590+3324264+2904264+2903668(Top 14%)3413(Top 23%)3413(Top 170%)
30K18.64 mi3.11 mi4352+2384030+2344030+2343678(Top 14%)3354(Top 23%)3354(Top 167%)
20M20.00 mi1.36 mi4177+1753872+1583872+1583192(Top 12%)2903(Top 20%)2903(Top 144%)
21M21.00 mi1.00 mi3971+2063683+1893683+1892714(Top 11%)2463(Top 17%)2463(Top 123%)
35K21.75 mi0.75 mi3998-273693-103693-105159(Top 20%)4184(Top 29%)4184(Top 208%)
23M23.00 mi1.25 mi3736+2623459+2343459+2341785(Top 7%)1647(Top 11%)1647(Top 82%)
24M24.00 mi1.00 mi3539+1973277+1823277+1821314(Top 5%)1226(Top 8%)1226(Top 61%)
40K24.85 mi0.85 mi3383+1563134+1433134+1431327(Top 5%)1224(Top 8%)1224(Top 61%)
25.2M25.20 mi0.35 mi3326+573079+553079+551887(Top 7%)1678(Top 12%)1678(Top 84%)
Finish26.22 mi1.02 mi3237+892992+872992+872862(Top 11%)2417(Top 17%)2417(Top 120%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 26%
×21stories
+97ft-345ft

Overall

6593

Males

5794

M40-44

5794

5K→10K

3.1 - 6.2 mi

Top 18%
×5stories
+79ft-138ft

Overall

4542

Males

4234

M40-44

4234

10K→15K

6.2 - 9.3 mi

Top 26%
×3stories
+67ft-78ft

Overall

6593

Males

5794

M40-44

5794

15K→20K

9.3 - 12.4 mi

Top 16%
×5stories
+106ft-86ft

Overall

4163

Males

3877

M40-44

3877

20K→Half

12.4 - 13.1 mi

Top 15%
×2stories
+19ft-37ft

Overall

3874

Males

3622

M40-44

3622

Half→25K

13.1 - 15.5 mi

Top 14%
×4stories
+66ft-88ft

Overall

3668

Males

3413

M40-44

3413

25K→30K

15.5 - 18.6 mi

Top 14%
×9stories
+181ft-148ft

Overall

3678

Males

3354

M40-44

3354

30K→20M

18.6 - 20.0 mi

Top 12%
×5stories
+64ft-50ft

Overall

3192

Males

2903

M40-44

2903

20M→21M

20.0 - 21.0 mi

Top 11%
×8stories
+106ft-24ft

Overall

2714

Males

2463

M40-44

2463

21M→35K

21.0 - 21.8 mi

Top 20%
×7stories
+17ft-86ft

Overall

5159

Males

4184

M40-44

4184

35K→23M

21.8 - 23.0 mi

Top 7%
×5stories
+23ft-63ft

Overall

1785

Males

1647

M40-44

1647

23M→24M

23.0 - 24.0 mi

Top 5%
×6stories
+12ft-82ft

Overall

1314

Males

1226

M40-44

1226

24M→40K

24.0 - 24.9 mi

Top 5%
×1story
+6ft-20ft

Overall

1327

Males

1224

M40-44

1224

40K→25.2M

24.9 - 25.2 mi

Top 7%
×1story
+13ft-16ft

Overall

1887

Males

1678

M40-44

1678

25.2M→Finish

25.2 - 26.2 mi

Top 11%
×2stories
+22ft-21ft

Overall

2862

Males

2417

M40-44

2417

Passing Analysis

Category:
Athletes Passed
2624
Passed By
1167
Net Change
+1457
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4694
5K → 10K234134+100#4694#4594
10K → 15K20800-780#4594#5374
15K → 20K39013+377#5374#4997
20K → Half783+75#4997#4922
Half → 25K35624+332#4922#4590
25K → 30K31779+238#4590#4352
30K → 20M19116+175#4352#4177
20M → 21M21711+206#4177#3971
21M → 35K4370-27#3971#3998
35K → 23M2620+262#3998#3736
23M → 24M1981+197#3736#3539
24M → 40K1560+156#3539#3383
40K → 25.2M592+57#3383#3326
25.2M → Finish10314+89#3326#3237
TOTALS26241167+1457
📊

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