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BOSTON MARATHON 2025

Conor Mcnamee

Bib: 4259•M

ON

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0:00
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Overall
#0 / 28404
Top 6%
Gender (Male)
#0 / 16105
Top 10%
Division (M18-39)
#0 / 5642
Top 24%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:22
Rank: #2057
Start → 5K
19:22 | 6:14/mi
10K· 6.21 mi
38:41
Rank: #2013 (+44)
5K → 10K
19:19 | 6:13/mi
15K· 9.32 mi
58:05
Rank: #2009 (+4)
10K → 15K
19:24 | 6:15/mi
20K· 12.43 mi
1:17:42
Rank: #2009
15K → 20K
19:37 | 6:19/mi
Half· 13.11 mi
1:21:56
Rank: #2003 (+6)
20K → Half
4:14 | 6:12/mi
25K· 15.53 mi
1:37:16
Rank: #1997 (+6)
Half → 25K
15:20 | 6:19/mi
30K· 18.64 mi
1:57:18
Rank: #1908 (+89)
25K → 30K
20:02 | 6:27/mi
20M
2:06:14
Rank: #1890 (+18)
30K → 20M
8:56 | 6:34/mi
21M
2:13:12
Rank: #1872 (+18)
20M → 21M
6:58 | 6:58/mi
35K· 21.75 mi
2:17:59
Rank: #1855 (+17)
21M → 35K
4:47 | 6:24/mi
23M
2:26:13
Rank: #1811 (+44)
35K → 23M
8:14 | 6:35/mi
24M
2:32:40
Rank: #1801 (+10)
23M → 24M
6:27 | 6:27/mi
40K· 24.85 mi
2:38:18
Rank: #1781 (+20)
24M → 40K
5:38 | 6:35/mi
25.2M
2:40:46
Rank: #1763 (+18)
40K → 25.2M
2:28 | 7:09/mi
Finish· 26.22 mi
2:47:06
Rank: #1727 (+36)
25.2M → Finish
6:20 | 6:13/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:21:56
Pace6:15 /mi
2nd Half
Distance13.11 mi
Time1:25:10
Pace6:30 /mi
📊Positive Split: 3.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:5319:226:1419:22
6:14
-
10K
6.21 mi10:41:1238:416:1419:19
6:13
-0:01
15K
9.32 mi11:00:3658:056:1419:24
6:15
+0:02
20K
12.43 mi11:20:131:17:426:1519:37
6:19
+0:04
Half
13.11 mi11:24:271:21:566:154:14
6:12
-0:07
25K
15.53 mi11:39:471:37:166:1615:20
6:19
+0:07
30K
18.64 mi11:59:491:57:186:1820:02
6:27
+0:08
20M
20.00 mi12:08:452:06:146:198:56
6:34
+0:07
21M
21.00 mi12:15:432:13:126:216:58
6:58
+0:24
35K
21.75 mi12:20:302:17:596:214:47
6:24
-0:34
23M
23.00 mi12:28:442:26:136:218:14
6:35
+0:11
24M
24.00 mi12:35:112:32:406:226:27
6:27
-0:08
40K
24.85 mi12:40:492:38:186:225:38
6:35
+0:08
25.2M
25.20 mi12:43:172:40:466:232:28
7:09
+0:34
Finish
26.22 mi12:49:372:47:066:236:20
6:13
-0:56

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

6:12 /mi

Average Pace

6:23 /mi

Slowest Pace

7:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:37:40

94% of race

Time at Steady Pace

9:26

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:22 /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 mi10:21:5319:226:1419:22
6:14
#2057
10K
6.21 mi10:41:1238:416:1419:19
6:13
#2013
15K
9.32 mi11:00:3658:056:1419:24
6:15
#2009
20K
12.43 mi11:20:131:17:426:1519:37
6:19
#2009
Half
13.11 mi11:24:271:21:566:154:14
6:12
#2003
25K
15.53 mi11:39:471:37:166:1615:20
6:19
#1997
30K
18.64 mi11:59:491:57:186:1820:02
6:27
#1908
20M
20.00 mi12:08:452:06:146:198:56
6:34
#1890
21M
21.00 mi12:15:432:13:126:216:58
6:58
#1872
35K
21.75 mi12:20:302:17:596:214:47
6:24
#1855
23M
23.00 mi12:28:442:26:136:218:14
6:35
#1811
24M
24.00 mi12:35:112:32:406:226:27
6:27
#1801
40K
24.85 mi12:40:492:38:186:225:38
6:35
#1781
25.2M
25.20 mi12:43:172:40:466:232:28
7:09
#1763
Finish
26.22 mi12:49:372:47:066:236:20
6:13
#1727
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2057195919592072(Top 7%)1976(Top 12%)1976(Top 35%)
10K6.21 mi3.10 mi2013+441918+411918+412006(Top 7%)1910(Top 12%)1910(Top 34%)
15K9.32 mi3.11 mi2009+41913+51913+52072(Top 7%)1976(Top 12%)1976(Top 35%)
20K12.43 mi3.11 mi20091917-41917-42075(Top 7%)1979(Top 12%)1979(Top 35%)
Half13.11 mi0.68 mi2003+61913+41913+42030(Top 7%)1939(Top 12%)1939(Top 34%)
25K15.53 mi2.42 mi1997+61904+91904+91995(Top 7%)1899(Top 12%)1899(Top 34%)
30K18.64 mi3.11 mi1908+891818+861818+861766(Top 6%)1677(Top 10%)1677(Top 30%)
20M20.00 mi1.36 mi1890+181798+201798+201932(Top 7%)1829(Top 11%)1829(Top 32%)
21M21.00 mi1.00 mi1872+181779+191779+192138(Top 8%)2003(Top 12%)2003(Top 36%)
35K21.75 mi0.75 mi1855+171763+161763+162012(Top 7%)1886(Top 12%)1886(Top 33%)
23M23.00 mi1.25 mi1811+441718+451718+451741(Top 6%)1629(Top 10%)1629(Top 29%)
24M24.00 mi1.00 mi1801+101706+121706+121870(Top 7%)1739(Top 11%)1739(Top 31%)
40K24.85 mi0.85 mi1781+201686+201686+201941(Top 7%)1791(Top 11%)1791(Top 32%)
25.2M25.20 mi0.35 mi1763+181668+181668+181992(Top 7%)1805(Top 11%)1805(Top 32%)
Finish26.22 mi1.02 mi1727+361635+331635+331579(Top 6%)1468(Top 9%)1468(Top 26%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 7%
×21stories
+97ft-345ft

Overall

2072

Males

1976

M18-39

1976

5K→10K

3.1 - 6.2 mi

Top 7%
×5stories
+79ft-138ft

Overall

2006

Males

1910

M18-39

1910

10K→15K

6.2 - 9.3 mi

Top 7%
×3stories
+67ft-78ft

Overall

2072

Males

1976

M18-39

1976

15K→20K

9.3 - 12.4 mi

Top 7%
×5stories
+106ft-86ft

Overall

2075

Males

1979

M18-39

1979

20K→Half

12.4 - 13.1 mi

Top 7%
×2stories
+19ft-37ft

Overall

2030

Males

1939

M18-39

1939

Half→25K

13.1 - 15.5 mi

Top 7%
×4stories
+66ft-88ft

Overall

1995

Males

1899

M18-39

1899

25K→30K

15.5 - 18.6 mi

Top 6%
×9stories
+181ft-148ft

Overall

1766

Males

1677

M18-39

1677

30K→20M

18.6 - 20.0 mi

Top 7%
×5stories
+64ft-50ft

Overall

1932

Males

1829

M18-39

1829

20M→21M

20.0 - 21.0 mi

Top 8%
×8stories
+106ft-24ft

Overall

2138

Males

2003

M18-39

2003

21M→35K

21.0 - 21.8 mi

Top 7%
×7stories
+17ft-86ft

Overall

2012

Males

1886

M18-39

1886

35K→23M

21.8 - 23.0 mi

Top 6%
×5stories
+23ft-63ft

Overall

1741

Males

1629

M18-39

1629

23M→24M

23.0 - 24.0 mi

Top 7%
×6stories
+12ft-82ft

Overall

1870

Males

1739

M18-39

1739

24M→40K

24.0 - 24.9 mi

Top 7%
×1story
+6ft-20ft

Overall

1941

Males

1791

M18-39

1791

40K→25.2M

24.9 - 25.2 mi

Top 7%
×1story
+13ft-16ft

Overall

1992

Males

1805

M18-39

1805

25.2M→Finish

25.2 - 26.2 mi

Top 6%
×2stories
+22ft-21ft

Overall

1579

Males

1468

M18-39

1468

Passing Analysis

Category:
Athletes Passed
790
Passed By
460
Net Change
+330
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2057
5K → 10K13894+44#2057#2013
10K → 15K6561+4#2013#2009
15K → 20K69690#2009#2009
20K → Half126+6#2009#2003
Half → 25K5448+6#2003#1997
25K → 30K11930+89#1997#1908
30K → 20M4325+18#1908#1890
20M → 21M4931+18#1890#1872
21M → 35K3316+17#1872#1855
35K → 23M6117+44#1855#1811
23M → 24M3828+10#1811#1801
24M → 40K3818+20#1801#1781
40K → 25.2M257+18#1781#1763
25.2M → Finish4610+36#1763#1727
TOTALS790460+330
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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