Boston Marathon logo
BOSTON MARATHON 2024

Sovannara Nop

Bib: 16519•M

NJ

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M55-59)
#0 / 1529
Race Day Weather
55°/45°F
scattered clouds

⏱️ 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
8:15/mi
25:39
↑ 97↓ 3451.5%
10K· 6.21 mi
8:22/mi
51:38
↑ 79↓ 1380.4%
15K· 9.32 mi
8:21/mi
1:17:36
↑ 67↓ 78
20K· 12.43 mi
9:23/mi
1:46:45
↑ 106↓ 860.1%
Half· 13.11 mi
9:13/mi
1:53:02
↑ 19↓ 370.5%
25K· 15.53 mi
10:22/mi
2:18:09
↑ 66↓ 880.2%
30K· 18.64 mi
10:52/mi
2:51:55
↑ 181↓ 1480.2%
20M
11:33/mi
3:07:37
↑ 64↓ 500.2%
21M
12:55/mi
3:20:32
↑ 106↓ 241.6%
35K· 21.75 mi
12:03/mi
3:29:33
↑ 17↓ 861.7%
23M
11:18/mi
3:43:42
↑ 23↓ 630.6%
24M
12:34/mi
3:56:16
↓ 821.3%
40K· 24.85 mi
11:11/mi
4:05:50
↓ 200.3%
25.2M
13:03/mi
4:10:20
↑ 13↓ 160.2%
Finish· 26.22 mi
9:38/mi
4:20:09
↑ 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
Time1:53:02
Pace8:37 /mi
2nd Half
Distance13.11 mi
Time2:27:07
Pace11:13 /mi
📊Positive Split: 30.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:23:2325:398:1525:39
8:15
-
10K
6.21 mi11:49:2251:388:1925:59
8:22
+0:07
15K
9.32 mi12:15:201:17:368:2025:58
8:21
-0:01
20K
12.43 mi12:44:291:46:458:3529:09
9:23
+1:02
Half
13.11 mi12:50:461:53:028:376:17
9:13
-0:10
25K
15.53 mi13:15:532:18:098:5425:07
10:22
+1:09
30K
18.64 mi13:49:392:51:559:1333:46
10:52
+0:30
20M
20.00 mi14:05:213:07:379:2315:42
11:33
+0:41
21M
21.00 mi14:18:163:20:329:3312:55
12:55
+1:22
35K
21.75 mi14:27:173:29:339:389:01
12:03
-0:52
23M
23.00 mi14:41:263:43:429:4414:09
11:18
-0:45
24M
24.00 mi14:54:003:56:169:5112:34
12:34
+1:16
40K
24.85 mi15:03:344:05:509:539:34
11:11
-1:23
25.2M
25.20 mi15:08:044:10:209:564:30
13:03
+1:52
Finish
26.22 mi15:17:534:20:099:569:49
9:38
-3:25

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

8:15 /mi

Average Pace

9:56 /mi

Slowest Pace

13:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:02:51

47% of race

Time at Steady Pace

1:38:18

38% of race

Time at Slower Pace

39:00

15% of race

Average Pace: 9:55 /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 mi11:23:2325:398:1525:39
8:15
#16382
10K
6.21 mi11:49:2251:388:1925:59
8:22
#16403
15K
9.32 mi12:15:201:17:368:2025:58
8:21
#16079
20K
12.43 mi12:44:291:46:458:3529:09
9:23
#16926
Half
13.11 mi12:50:461:53:028:376:17
9:13
#17053
25K
15.53 mi13:15:532:18:098:5425:07
10:22
#17810
30K
18.64 mi13:49:392:51:559:1333:46
10:52
#18359
20M
20.00 mi14:05:213:07:379:2315:42
11:33
#18609
21M
21.00 mi14:18:163:20:329:3312:55
12:55
#18762
35K
21.75 mi14:27:173:29:339:389:01
12:03
#18919
23M
23.00 mi14:41:263:43:429:4414:09
11:18
#18901
24M
24.00 mi14:54:003:56:169:5112:34
12:34
#19110
40K
24.85 mi15:03:344:05:509:539:34
11:11
#19065
25.2M
25.20 mi15:08:044:10:209:564:30
13:03
#19081
Finish
26.22 mi15:17:534:20:099:569:49
9:38
#18991
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi16382105551055515597(Top 61%)10242(Top 70%)10242(Top 670%)
10K6.21 mi3.10 mi16403-2110564-910564-916494(Top 65%)10638(Top 73%)10638(Top 696%)
15K9.32 mi3.11 mi16079+32410436+12810436+12815597(Top 61%)10242(Top 70%)10242(Top 670%)
20K12.43 mi3.11 mi16926-84710766-33010766-33018818(Top 74%)11600(Top 80%)11600(Top 759%)
Half13.11 mi0.68 mi17053-12710811-4510811-4519096(Top 75%)11663(Top 80%)11663(Top 763%)
25K15.53 mi2.42 mi17810-75711108-29711108-29720049(Top 78%)12055(Top 83%)12055(Top 788%)
30K18.64 mi3.11 mi18359-54911290-18211290-18219684(Top 77%)11701(Top 80%)11701(Top 765%)
20M20.00 mi1.36 mi18609-25011382-9211382-9220509(Top 80%)11970(Top 82%)11970(Top 783%)
21M21.00 mi1.00 mi18762-15311422-4011422-4020570(Top 81%)11921(Top 82%)11921(Top 780%)
35K21.75 mi0.75 mi18919-15711478-5611478-5621873(Top 86%)12540(Top 86%)12540(Top 820%)
23M23.00 mi1.25 mi18901+1811458+2011458+2019179(Top 75%)11165(Top 77%)11165(Top 730%)
24M24.00 mi1.00 mi19110-20911535-7711535-7722383(Top 88%)12714(Top 87%)12714(Top 832%)
40K24.85 mi0.85 mi19065+4511494+4111494+4118577(Top 73%)10747(Top 74%)10747(Top 703%)
25.2M25.20 mi0.35 mi19081-1611493+111493+119788(Top 77%)11334(Top 78%)11334(Top 741%)
Finish26.22 mi1.02 mi18991+9011433+6011433+6017083(Top 67%)10006(Top 69%)10006(Top 654%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
×21story building
+97ft-345ft

Overall

15597

Males

10242

M55-59

10242

5K→10K

3.1 - 6.2 mi

Top 65%
×5story building
+79ft-138ft

Overall

16494

Males

10638

M55-59

10638

10K→15K

6.2 - 9.3 mi

Top 61%
×3story building
+67ft-78ft

Overall

15597

Males

10242

M55-59

10242

15K→20K

9.3 - 12.4 mi

Top 74%
×5story building
+106ft-86ft

Overall

18818

Males

11600

M55-59

11600

20K→Half

12.4 - 13.1 mi

Top 75%
×2story building
+19ft-37ft

Overall

19096

Males

11663

M55-59

11663

Half→25K

13.1 - 15.5 mi

Top 78%
×4story building
+66ft-88ft

Overall

20049

Males

12055

M55-59

12055

25K→30K

15.5 - 18.6 mi

Top 77%
×9story building
+181ft-148ft

Overall

19684

Males

11701

M55-59

11701

30K→20M

18.6 - 20.0 mi

Top 80%
×5story building
+64ft-50ft

Overall

20509

Males

11970

M55-59

11970

20M→21M

20.0 - 21.0 mi

Top 81%
×8story building
+106ft-24ft

Overall

20570

Males

11921

M55-59

11921

21M→35K

21.0 - 21.8 mi

Top 86%
×7story building
+17ft-86ft

Overall

21873

Males

12540

M55-59

12540

35K→23M

21.8 - 23.0 mi

Top 75%
×5story building
+23ft-63ft

Overall

19179

Males

11165

M55-59

11165

23M→24M

23.0 - 24.0 mi

Top 88%
×6story building
+12ft-82ft

Overall

22383

Males

12714

M55-59

12714

24M→40K

24.0 - 24.9 mi

Top 73%
×1story
+6ft-20ft

Overall

18577

Males

10747

M55-59

10747

40K→25.2M

24.9 - 25.2 mi

Top 77%
×1story
+13ft-16ft

Overall

19788

Males

11334

M55-59

11334

25.2M→Finish

25.2 - 26.2 mi

Top 67%
×2story building
+22ft-21ft

Overall

17083

Males

10006

M55-59

10006

Passing Analysis

Category:
Athletes Passed
1390
Passed By
3999
Net Change
-2609
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16382
5K → 10K275296-21#16382#16403
10K → 15K41086+324#16403#16079
15K → 20K74921-847#16079#16926
20K → Half18145-127#16926#17053
Half → 25K48805-757#17053#17810
25K → 30K107656-549#17810#18359
30K → 20M41291-250#18359#18609
20M → 21M52205-153#18609#18762
21M → 35K27184-157#18762#18919
35K → 23M9880+18#18919#18901
23M → 24M27236-209#18901#19110
24M → 40K8237+45#19110#19065
40K → 25.2M2238-16#19065#19081
25.2M → Finish10919+90#19081#18991
TOTALS13903999-2609
📊

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