Boston Marathon logo
BOSTON MARATHON 2024

Mordy Osina

Bib: 5543•M

OH

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 25550
Top 23%
Gender (Male)
#0 / 14578
Top 34%
Masters (Masters Men)
#0 / 9729
Top 22%
Division (M40-44)
#0 / 2009
Top 48%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:38
Rank: #4341
Start → 5K
20:38 | 6:38/mi
10K· 6.21 mi
41:21
Rank: #4202 (+139)
5K → 10K
20:43 | 6:40/mi
15K· 9.32 mi
1:02:08
Rank: #4041 (+161)
10K → 15K
20:47 | 6:41/mi
20K· 12.43 mi
1:24:12
Rank: #4551 (-510)
15K → 20K
22:04 | 7:06/mi
Half· 13.11 mi
1:28:55
Rank: #4577 (-26)
20K → Half
4:43 | 6:55/mi
25K· 15.53 mi
1:47:18
Rank: #5151 (-574)
Half → 25K
18:23 | 7:35/mi
30K· 18.64 mi
2:11:20
Rank: #5277 (-126)
25K → 30K
24:02 | 7:44/mi
20M
2:21:48
Rank: #5196 (+81)
30K → 20M
10:28 | 7:42/mi
21M
2:30:17
Rank: #5162 (+34)
20M → 21M
8:29 | 8:29/mi
35K· 21.75 mi
2:35:50
Rank: #5082 (+80)
21M → 35K
5:33 | 7:25/mi
23M
2:46:22
Rank: #5132 (-50)
35K → 23M
10:32 | 8:25/mi
24M
2:55:11
Rank: #5314 (-182)
23M → 24M
8:49 | 8:49/mi
40K· 24.85 mi
3:03:17
Rank: #5553 (-239)
24M → 40K
8:06 | 9:28/mi
25.2M
3:06:45
Rank: #5623 (-70)
40K → 25.2M
3:28 | 10:03/mi
Finish· 26.22 mi
3:15:36
Rank: #5808 (-185)
25.2M → Finish
8:51 | 8:41/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
Time1:28:55
Pace6:47 /mi
2nd Half
Distance13.11 mi
Time1:46:41
Pace8:08 /mi
📊Positive Split: 20.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:4920:386:3820:38
6:38
-
10K
6.21 mi10:45:3241:216:3920:43
6:40
+0:02
15K
9.32 mi11:06:191:02:086:4020:47
6:41
+0:01
20K
12.43 mi11:28:231:24:126:4722:04
7:06
+0:25
Half
13.11 mi11:33:061:28:556:474:43
6:55
-0:11
25K
15.53 mi11:51:291:47:186:5418:23
7:35
+0:40
30K
18.64 mi12:15:312:11:207:0324:02
7:44
+0:09
20M
20.00 mi12:25:592:21:487:0510:28
7:42
-0:02
21M
21.00 mi12:34:282:30:177:098:29
8:29
+0:47
35K
21.75 mi12:40:012:35:507:105:33
7:25
-1:04
23M
23.00 mi12:50:332:46:227:1410:32
8:25
+1:00
24M
24.00 mi12:59:222:55:117:188:49
8:49
+0:24
40K
24.85 mi13:07:283:03:177:228:06
9:28
+0:39
25.2M
25.20 mi13:10:563:06:457:253:28
10:03
+0:35
Finish
26.22 mi13:19:473:15:367:288:51
8:41
-1:22

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

6:38 /mi

Average Pace

7:28 /mi

Slowest Pace

10:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:28:55

45% of race

Time at Steady Pace

58:26

30% of race

Time at Slower Pace

48:15

25% of race

Average Pace: 7:28 /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 mi10:24:4920:386:3820:38
6:38
#4341
10K
6.21 mi10:45:3241:216:3920:43
6:40
#4202
15K
9.32 mi11:06:191:02:086:4020:47
6:41
#4041
20K
12.43 mi11:28:231:24:126:4722:04
7:06
#4551
Half
13.11 mi11:33:061:28:556:474:43
6:55
#4577
25K
15.53 mi11:51:291:47:186:5418:23
7:35
#5151
30K
18.64 mi12:15:312:11:207:0324:02
7:44
#5277
20M
20.00 mi12:25:592:21:487:0510:28
7:42
#5196
21M
21.00 mi12:34:282:30:177:098:29
8:29
#5162
35K
21.75 mi12:40:012:35:507:105:33
7:25
#5082
23M
23.00 mi12:50:332:46:227:1410:32
8:25
#5132
24M
24.00 mi12:59:222:55:117:188:49
8:49
#5314
40K
24.85 mi13:07:283:03:177:228:06
9:28
#5553
25.2M
25.20 mi13:10:563:06:457:253:28
10:03
#5623
Finish
26.22 mi13:19:473:15:367:288:51
8:41
#5808
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi4341408140813863(Top 15%)3638(Top 25%)3638(Top 181%)
10K6.21 mi3.10 mi4202+1393960+1213960+1214074(Top 16%)3831(Top 26%)3831(Top 191%)
15K9.32 mi3.11 mi4041+1613806+1543806+1543863(Top 15%)3638(Top 25%)3638(Top 181%)
20K12.43 mi3.11 mi4551-5104231-4254231-4255804(Top 23%)5172(Top 35%)5172(Top 257%)
Half13.11 mi0.68 mi4577-264254-234254-235254(Top 21%)4768(Top 33%)4768(Top 237%)
25K15.53 mi2.42 mi5151-5744712-4584712-4587506(Top 29%)6118(Top 42%)6118(Top 305%)
30K18.64 mi3.11 mi5277-1264770-584770-586318(Top 25%)5211(Top 36%)5211(Top 259%)
20M20.00 mi1.36 mi5196+814689+814689+815208(Top 20%)4376(Top 30%)4376(Top 218%)
21M21.00 mi1.00 mi5162+344633+564633+566127(Top 24%)4752(Top 33%)4752(Top 237%)
35K21.75 mi0.75 mi5082+804546+874546+874696(Top 18%)3921(Top 27%)3921(Top 195%)
23M23.00 mi1.25 mi5132-504558-124558-127952(Top 31%)5567(Top 38%)5567(Top 277%)
24M24.00 mi1.00 mi5314-1824661-1034661-10311165(Top 44%)7131(Top 49%)7131(Top 355%)
40K24.85 mi0.85 mi5553-2394808-1474808-14712974(Top 51%)7908(Top 54%)7908(Top 394%)
25.2M25.20 mi0.35 mi5623-704832-244832-2411075(Top 43%)6900(Top 47%)6900(Top 343%)
Finish26.22 mi1.02 mi5808-1854936-1044936-10412501(Top 49%)7734(Top 53%)7734(Top 385%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21stories
+97ft-345ft

Overall

3863

Males

3638

M40-44

3638

5K→10K

3.1 - 6.2 mi

Top 16%
×5stories
+79ft-138ft

Overall

4074

Males

3831

M40-44

3831

10K→15K

6.2 - 9.3 mi

Top 15%
×3stories
+67ft-78ft

Overall

3863

Males

3638

M40-44

3638

15K→20K

9.3 - 12.4 mi

Top 23%
×5stories
+106ft-86ft

Overall

5804

Males

5172

M40-44

5172

20K→Half

12.4 - 13.1 mi

Top 21%
×2stories
+19ft-37ft

Overall

5254

Males

4768

M40-44

4768

Half→25K

13.1 - 15.5 mi

Top 29%
×4stories
+66ft-88ft

Overall

7506

Males

6118

M40-44

6118

25K→30K

15.5 - 18.6 mi

Top 25%
×9stories
+181ft-148ft

Overall

6318

Males

5211

M40-44

5211

30K→20M

18.6 - 20.0 mi

Top 20%
×5stories
+64ft-50ft

Overall

5208

Males

4376

M40-44

4376

20M→21M

20.0 - 21.0 mi

Top 24%
×8stories
+106ft-24ft

Overall

6127

Males

4752

M40-44

4752

21M→35K

21.0 - 21.8 mi

Top 18%
×7stories
+17ft-86ft

Overall

4696

Males

3921

M40-44

3921

35K→23M

21.8 - 23.0 mi

Top 31%
×5stories
+23ft-63ft

Overall

7952

Males

5567

M40-44

5567

23M→24M

23.0 - 24.0 mi

Top 44%
×6stories
+12ft-82ft

Overall

11165

Males

7131

M40-44

7131

24M→40K

24.0 - 24.9 mi

Top 51%
×1story
+6ft-20ft

Overall

12974

Males

7908

M40-44

7908

40K→25.2M

24.9 - 25.2 mi

Top 43%
×1story
+13ft-16ft

Overall

11075

Males

6900

M40-44

6900

25.2M→Finish

25.2 - 26.2 mi

Top 49%
×2stories
+22ft-21ft

Overall

12501

Males

7734

M40-44

7734

Passing Analysis

Category:
Athletes Passed
1270
Passed By
2737
Net Change
-1467
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4341
5K → 10K261122+139#4341#4202
10K → 15K20948+161#4202#4041
15K → 20K50560-510#4041#4551
20K → Half2046-26#4551#4577
Half → 25K64638-574#4577#5151
25K → 30K137263-126#5151#5277
30K → 20M13857+81#5277#5196
20M → 21M10167+34#5196#5162
21M → 35K10626+80#5162#5082
35K → 23M79129-50#5082#5132
23M → 24M31213-182#5132#5314
24M → 40K32271-239#5314#5553
40K → 25.2M1989-70#5553#5623
25.2M → Finish23208-185#5623#5808
TOTALS12702737-1467
📊

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