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BOSTON MARATHON 2025

Nick Kerbeshian

Bib: 2463•M

MN

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 6%
Gender (Male)
#0 / 16105
Top 11%
Division (M18-39)
#0 / 5642
Top 25%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:22
Rank: #2058
Start → 5K
19:22 | 6:14/mi
10K· 6.21 mi
38:40
Rank: #2000 (+58)
5K → 10K
19:18 | 6:13/mi
15K· 9.32 mi
57:53
Rank: #1897 (+103)
10K → 15K
19:13 | 6:11/mi
20K· 12.43 mi
1:16:56
Rank: #1722 (+175)
15K → 20K
19:03 | 6:08/mi
Half· 13.11 mi
1:21:06
Rank: #1706 (+16)
20K → Half
4:10 | 6:06/mi
25K· 15.53 mi
1:36:23
Rank: #1698 (+8)
Half → 25K
15:17 | 6:18/mi
30K· 18.64 mi
1:57:14
Rank: #1895 (-197)
25K → 30K
20:51 | 6:43/mi
20M
2:06:27
Rank: #1938 (-43)
30K → 20M
9:13 | 6:47/mi
21M
2:13:19
Rank: #1901 (+37)
20M → 21M
6:52 | 6:52/mi
35K· 21.75 mi
2:18:11
Rank: #1897 (+4)
21M → 35K
4:52 | 6:30/mi
23M
2:26:32
Rank: #1876 (+21)
35K → 23M
8:21 | 6:40/mi
24M
2:33:04
Rank: #1866 (+10)
23M → 24M
6:32 | 6:32/mi
40K· 24.85 mi
2:38:46
Rank: #1858 (+8)
24M → 40K
5:42 | 6:40/mi
25.2M
2:41:14
Rank: #1847 (+11)
40K → 25.2M
2:28 | 7:09/mi
Finish· 26.22 mi
2:47:31
Rank: #1796 (+51)
25.2M → Finish
6:17 | 6:10/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:21:06
Pace6:11 /mi
2nd Half
Distance13.11 mi
Time1:26:25
Pace6:36 /mi
📊Positive Split: 6.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:5919:226:1419:22
6:14
-
10K
6.21 mi10:40:1738:406:1319:18
6:13
-0:01
15K
9.32 mi10:59:3057:536:1319:13
6:11
-0:02
20K
12.43 mi11:18:331:16:566:1119:03
6:08
-0:03
Half
13.11 mi11:22:431:21:066:114:10
6:06
-0:02
25K
15.53 mi11:38:001:36:236:1215:17
6:18
+0:12
30K
18.64 mi11:58:511:57:146:1720:51
6:43
+0:25
20M
20.00 mi12:08:042:06:276:199:13
6:47
+0:04
21M
21.00 mi12:14:562:13:196:216:52
6:52
+0:05
35K
21.75 mi12:19:482:18:116:214:52
6:30
-0:22
23M
23.00 mi12:28:092:26:326:228:21
6:40
+0:10
24M
24.00 mi12:34:412:33:046:236:32
6:32
-0:08
40K
24.85 mi12:40:232:38:466:235:42
6:40
+0:08
25.2M
25.20 mi12:42:512:41:146:242:28
7:09
+0:29
Finish
26.22 mi12:49:082:47:316:246:17
6:10
-0:59

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

6:06 /mi

Average Pace

6:24 /mi

Slowest Pace

7:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:08:07

76% of race

Time at Steady Pace

39:24

24% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:23 /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 mi10:20:5919:226:1419:22
6:14
#2058
10K
6.21 mi10:40:1738:406:1319:18
6:13
#2000
15K
9.32 mi10:59:3057:536:1319:13
6:11
#1897
20K
12.43 mi11:18:331:16:566:1119:03
6:08
#1722
Half
13.11 mi11:22:431:21:066:114:10
6:06
#1706
25K
15.53 mi11:38:001:36:236:1215:17
6:18
#1698
30K
18.64 mi11:58:511:57:146:1720:51
6:43
#1895
20M
20.00 mi12:08:042:06:276:199:13
6:47
#1938
21M
21.00 mi12:14:562:13:196:216:52
6:52
#1901
35K
21.75 mi12:19:482:18:116:214:52
6:30
#1897
23M
23.00 mi12:28:092:26:326:228:21
6:40
#1876
24M
24.00 mi12:34:412:33:046:236:32
6:32
#1866
40K
24.85 mi12:40:232:38:466:235:42
6:40
#1858
25.2M
25.20 mi12:42:512:41:146:242:28
7:09
#1847
Finish
26.22 mi12:49:082:47:316:246:17
6:10
#1796
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2058196019601790(Top 6%)1702(Top 11%)1702(Top 30%)
10K6.21 mi3.10 mi2000+581905+551905+551982(Top 7%)1886(Top 12%)1886(Top 33%)
15K9.32 mi3.11 mi1897+1031803+1021803+1021790(Top 6%)1702(Top 11%)1702(Top 30%)
20K12.43 mi3.11 mi1722+1751636+1671636+1671290(Top 5%)1224(Top 8%)1224(Top 22%)
Half13.11 mi0.68 mi1706+161620+161620+161589(Top 6%)1512(Top 9%)1512(Top 27%)
25K15.53 mi2.42 mi1698+81613+71613+71883(Top 7%)1791(Top 11%)1791(Top 32%)
30K18.64 mi3.11 mi1895-1971805-1921805-1922942(Top 10%)2770(Top 17%)2770(Top 49%)
20M20.00 mi1.36 mi1938-431845-401845-402836(Top 10%)2652(Top 16%)2652(Top 47%)
21M21.00 mi1.00 mi1901+371808+371808+371769(Top 6%)1670(Top 10%)1670(Top 30%)
35K21.75 mi0.75 mi1897+41801+71801+72496(Top 9%)2329(Top 14%)2329(Top 41%)
23M23.00 mi1.25 mi1876+211780+211780+212127(Top 7%)1988(Top 12%)1988(Top 35%)
24M24.00 mi1.00 mi1866+101769+111769+112195(Top 8%)2035(Top 13%)2035(Top 36%)
40K24.85 mi0.85 mi1858+81760+91760+92245(Top 8%)2060(Top 13%)2060(Top 37%)
25.2M25.20 mi0.35 mi1847+111749+111749+111994(Top 7%)1807(Top 11%)1807(Top 32%)
Finish26.22 mi1.02 mi1796+511701+481701+481425(Top 5%)1328(Top 8%)1328(Top 24%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
×21stories
+97ft-345ft

Overall

1790

Males

1702

M18-39

1702

5K→10K

3.1 - 6.2 mi

Top 7%
×5stories
+79ft-138ft

Overall

1982

Males

1886

M18-39

1886

10K→15K

6.2 - 9.3 mi

Top 6%
×3stories
+67ft-78ft

Overall

1790

Males

1702

M18-39

1702

15K→20K

9.3 - 12.4 mi

Top 5%
×5stories
+106ft-86ft

Overall

1290

Males

1224

M18-39

1224

20K→Half

12.4 - 13.1 mi

Top 6%
×2stories
+19ft-37ft

Overall

1589

Males

1512

M18-39

1512

Half→25K

13.1 - 15.5 mi

Top 7%
×4stories
+66ft-88ft

Overall

1883

Males

1791

M18-39

1791

25K→30K

15.5 - 18.6 mi

Top 10%
×9stories
+181ft-148ft

Overall

2942

Males

2770

M18-39

2770

30K→20M

18.6 - 20.0 mi

Top 10%
×5stories
+64ft-50ft

Overall

2836

Males

2652

M18-39

2652

20M→21M

20.0 - 21.0 mi

Top 6%
×8stories
+106ft-24ft

Overall

1769

Males

1670

M18-39

1670

21M→35K

21.0 - 21.8 mi

Top 9%
×7stories
+17ft-86ft

Overall

2496

Males

2329

M18-39

2329

35K→23M

21.8 - 23.0 mi

Top 7%
×5stories
+23ft-63ft

Overall

2127

Males

1988

M18-39

1988

23M→24M

23.0 - 24.0 mi

Top 8%
×6stories
+12ft-82ft

Overall

2195

Males

2035

M18-39

2035

24M→40K

24.0 - 24.9 mi

Top 8%
×1story
+6ft-20ft

Overall

2245

Males

2060

M18-39

2060

40K→25.2M

24.9 - 25.2 mi

Top 7%
×1story
+13ft-16ft

Overall

1994

Males

1807

M18-39

1807

25.2M→Finish

25.2 - 26.2 mi

Top 5%
×2stories
+22ft-21ft

Overall

1425

Males

1328

M18-39

1328

Passing Analysis

Category:
Athletes Passed
855
Passed By
593
Net Change
+262
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2058
5K → 10K14688+58#2058#2000
10K → 15K11916+103#2000#1897
15K → 20K1783+175#1897#1722
20K → Half171+16#1722#1706
Half → 25K5547+8#1706#1698
25K → 30K32229-197#1698#1895
30K → 20M2265-43#1895#1938
20M → 21M5922+37#1938#1901
21M → 35K2824+4#1901#1897
35K → 23M5433+21#1897#1876
23M → 24M3626+10#1876#1866
24M → 40K3224+8#1866#1858
40K → 25.2M176+11#1858#1847
25.2M → Finish609+51#1847#1796
TOTALS855593+262
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing