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BOSTON MARATHON 2025

Connor Arnell

Bib: 4914•M

UT

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 5%
Gender (Male)
#0 / 16105
Top 9%
Division (M18-39)
#0 / 5642
Top 21%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:52
Rank: #3062
Start → 5K
19:52 | 6:24/mi
10K· 6.21 mi
39:17
Rank: #2562 (+500)
5K → 10K
19:25 | 6:15/mi
15K· 9.32 mi
58:46
Rank: #2405 (+157)
10K → 15K
19:29 | 6:16/mi
20K· 12.43 mi
1:18:13
Rank: #2224 (+181)
15K → 20K
19:27 | 6:16/mi
Half· 13.11 mi
1:22:27
Rank: #2203 (+21)
20K → Half
4:14 | 6:12/mi
25K· 15.53 mi
1:37:42
Rank: #2122 (+81)
Half → 25K
15:15 | 6:17/mi
30K· 18.64 mi
1:57:49
Rank: #2037 (+85)
25K → 30K
20:07 | 6:28/mi
20M
2:06:44
Rank: #2003 (+34)
30K → 20M
8:55 | 6:34/mi
21M
2:13:31
Rank: #1946 (+57)
20M → 21M
6:47 | 6:47/mi
35K· 21.75 mi
2:18:11
Rank: #1893 (+53)
21M → 35K
4:40 | 6:14/mi
23M
2:26:18
Rank: #1828 (+65)
35K → 23M
8:07 | 6:29/mi
24M
2:32:31
Rank: #1755 (+73)
23M → 24M
6:13 | 6:13/mi
40K· 24.85 mi
2:37:46
Rank: #1663 (+92)
24M → 40K
5:15 | 6:08/mi
25.2M
2:40:02
Rank: #1624 (+39)
40K → 25.2M
2:16 | 6:34/mi
Finish· 26.22 mi
2:45:47
Rank: #1499 (+125)
25.2M → Finish
5:45 | 5:39/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:22:27
Pace6:17 /mi
2nd Half
Distance13.11 mi
Time1:23:20
Pace6:21 /mi
📊Positive Split: 1.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:2519:526:2419:52
6:24
-
10K
6.21 mi10:42:5039:176:1919:25
6:15
-0:09
15K
9.32 mi11:02:1958:466:1819:29
6:16
+0:01
20K
12.43 mi11:21:461:18:136:1819:27
6:16
0:00
Half
13.11 mi11:26:001:22:276:174:14
6:12
-0:04
25K
15.53 mi11:41:151:37:426:1715:15
6:17
+0:05
30K
18.64 mi12:01:221:57:496:1920:07
6:28
+0:11
20M
20.00 mi12:10:172:06:446:208:55
6:34
+0:06
21M
21.00 mi12:17:042:13:316:216:47
6:47
+0:13
35K
21.75 mi12:21:442:18:116:214:40
6:14
-0:33
23M
23.00 mi12:29:512:26:186:228:07
6:29
+0:15
24M
24.00 mi12:36:042:32:316:216:13
6:13
-0:16
40K
24.85 mi12:41:192:37:466:215:15
6:08
-0:05
25.2M
25.20 mi12:43:352:40:026:212:16
6:34
+0:26
Finish
26.22 mi12:49:202:45:476:205:45
5:39
-0:55

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

5:39 /mi

Average Pace

6:20 /mi

Slowest Pace

6:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

11:00

7% of race

Time at Steady Pace

1:28:43

54% of race

Time at Slower Pace

1:06:04

40% of race

Average Pace: 6:19 /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 mi10:23:2519:526:2419:52
6:24
#3062
10K
6.21 mi10:42:5039:176:1919:25
6:15
#2562
15K
9.32 mi11:02:1958:466:1819:29
6:16
#2405
20K
12.43 mi11:21:461:18:136:1819:27
6:16
#2224
Half
13.11 mi11:26:001:22:276:174:14
6:12
#2203
25K
15.53 mi11:41:151:37:426:1715:15
6:17
#2122
30K
18.64 mi12:01:221:57:496:1920:07
6:28
#2037
20M
20.00 mi12:10:172:06:446:208:55
6:34
#2003
21M
21.00 mi12:17:042:13:316:216:47
6:47
#1946
35K
21.75 mi12:21:442:18:116:214:40
6:14
#1893
23M
23.00 mi12:29:512:26:186:228:07
6:29
#1828
24M
24.00 mi12:36:042:32:316:216:13
6:13
#1755
40K
24.85 mi12:41:192:37:466:215:15
6:08
#1663
25.2M
25.20 mi12:43:352:40:026:212:16
6:34
#1624
Finish
26.22 mi12:49:202:45:476:205:45
5:39
#1499
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3062290729072197(Top 8%)2093(Top 13%)2093(Top 37%)
10K6.21 mi3.10 mi2562+5002440+4672440+4672140(Top 8%)2043(Top 13%)2043(Top 36%)
15K9.32 mi3.11 mi2405+1572296+1442296+1442197(Top 8%)2093(Top 13%)2093(Top 37%)
20K12.43 mi3.11 mi2224+1812125+1712125+1711832(Top 6%)1743(Top 11%)1743(Top 31%)
Half13.11 mi0.68 mi2203+212103+222103+221965(Top 7%)1874(Top 12%)1874(Top 33%)
25K15.53 mi2.42 mi2122+812024+792024+791801(Top 6%)1711(Top 11%)1711(Top 30%)
30K18.64 mi3.11 mi2037+851941+831941+831867(Top 7%)1777(Top 11%)1777(Top 31%)
20M20.00 mi1.36 mi2003+341908+331908+331846(Top 6%)1746(Top 11%)1746(Top 31%)
21M21.00 mi1.00 mi1946+571850+581850+581460(Top 5%)1376(Top 9%)1376(Top 24%)
35K21.75 mi0.75 mi1893+531797+531797+531368(Top 5%)1295(Top 8%)1295(Top 23%)
23M23.00 mi1.25 mi1828+651734+631734+631403(Top 5%)1320(Top 8%)1320(Top 23%)
24M24.00 mi1.00 mi1755+731663+711663+711076(Top 4%)1012(Top 6%)1012(Top 18%)
40K24.85 mi0.85 mi1663+921573+901573+90628(Top 2%)588(Top 4%)588(Top 10%)
25.2M25.20 mi0.35 mi1624+391537+361537+36579(Top 2%)539(Top 3%)539(Top 10%)
Finish26.22 mi1.02 mi1499+1251416+1211416+121291(Top 1%)273(Top 2%)273(Top 5%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
×21stories
+97ft-345ft

Overall

2197

Males

2093

M18-39

2093

5K→10K

3.1 - 6.2 mi

Top 8%
×5stories
+79ft-138ft

Overall

2140

Males

2043

M18-39

2043

10K→15K

6.2 - 9.3 mi

Top 8%
×3stories
+67ft-78ft

Overall

2197

Males

2093

M18-39

2093

15K→20K

9.3 - 12.4 mi

Top 6%
×5stories
+106ft-86ft

Overall

1832

Males

1743

M18-39

1743

20K→Half

12.4 - 13.1 mi

Top 7%
×2stories
+19ft-37ft

Overall

1965

Males

1874

M18-39

1874

Half→25K

13.1 - 15.5 mi

Top 6%
×4stories
+66ft-88ft

Overall

1801

Males

1711

M18-39

1711

25K→30K

15.5 - 18.6 mi

Top 7%
×9stories
+181ft-148ft

Overall

1867

Males

1777

M18-39

1777

30K→20M

18.6 - 20.0 mi

Top 6%
×5stories
+64ft-50ft

Overall

1846

Males

1746

M18-39

1746

20M→21M

20.0 - 21.0 mi

Top 5%
×8stories
+106ft-24ft

Overall

1460

Males

1376

M18-39

1376

21M→35K

21.0 - 21.8 mi

Top 5%
×7stories
+17ft-86ft

Overall

1368

Males

1295

M18-39

1295

35K→23M

21.8 - 23.0 mi

Top 5%
×5stories
+23ft-63ft

Overall

1403

Males

1320

M18-39

1320

23M→24M

23.0 - 24.0 mi

Top 4%
×6stories
+12ft-82ft

Overall

1076

Males

1012

M18-39

1012

24M→40K

24.0 - 24.9 mi

Top 2%
×1story
+6ft-20ft

Overall

628

Males

588

M18-39

588

40K→25.2M

24.9 - 25.2 mi

Top 2%
×1story
+13ft-16ft

Overall

579

Males

539

M18-39

539

25.2M→Finish

25.2 - 26.2 mi

Top 1%
×2stories
+22ft-21ft

Overall

291

Males

273

M18-39

273

Passing Analysis

Category:
Athletes Passed
1707
Passed By
144
Net Change
+1563
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3062
5K → 10K51010+500#3062#2562
10K → 15K18225+157#2562#2405
15K → 20K19211+181#2405#2224
20K → Half254+21#2224#2203
Half → 25K9312+81#2203#2122
25K → 30K11429+85#2122#2037
30K → 20M5723+34#2037#2003
20M → 21M6710+57#2003#1946
21M → 35K530+53#1946#1893
35K → 23M7813+65#1893#1828
23M → 24M774+73#1828#1755
24M → 40K920+92#1755#1663
40K → 25.2M423+39#1663#1624
25.2M → Finish1250+125#1624#1499
TOTALS1707144+1563
📊

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