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BOSTON MARATHON 2025

Paul Box

Bib: 7045•M

TX

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 11%
Gender (Male)
#0 / 16105
Top 18%
Masters (Masters Men)
#0 / 10463
Top 6%
Division (M45-49)
#0 / 2386
Top 7%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:46
Rank: #5285
Start → 5K
20:46 | 6:41/mi
10K· 6.21 mi
41:30
Rank: #5168 (+117)
5K → 10K
20:44 | 6:40/mi
15K· 9.32 mi
1:02:17
Rank: #5075 (+93)
10K → 15K
20:47 | 6:41/mi
20K· 12.43 mi
1:23:01
Rank: #4817 (+258)
15K → 20K
20:44 | 6:40/mi
Half· 13.11 mi
1:27:32
Rank: #4794 (+23)
20K → Half
4:31 | 6:37/mi
25K· 15.53 mi
1:43:21
Rank: #4392 (+402)
Half → 25K
15:49 | 6:31/mi
30K· 18.64 mi
2:04:02
Rank: #3970 (+422)
25K → 30K
20:41 | 6:39/mi
20M
2:13:07
Rank: #3811 (+159)
30K → 20M
9:05 | 6:41/mi
21M
2:20:06
Rank: #3678 (+133)
20M → 21M
6:59 | 6:59/mi
35K· 21.75 mi
2:25:04
Rank: #3634 (+44)
21M → 35K
4:58 | 6:38/mi
23M
2:33:15
Rank: #3425 (+209)
35K → 23M
8:11 | 6:32/mi
24M
2:39:42
Rank: #3302 (+123)
23M → 24M
6:27 | 6:27/mi
40K· 24.85 mi
2:45:16
Rank: #3187 (+115)
24M → 40K
5:34 | 6:31/mi
25.2M
2:47:41
Rank: #3113 (+74)
40K → 25.2M
2:25 | 7:00/mi
Finish· 26.22 mi
2:54:03
Rank: #3012 (+101)
25.2M → Finish
6:22 | 6:15/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:27:32
Pace6:41 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:26:31
Pace6:36 /mi
📊Negative Split: 1.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:27:1420:466:4120:46
6:41
-
10K
6.21 mi10:47:5841:306:4120:44
6:40
-0:01
15K
9.32 mi11:08:451:02:176:4120:47
6:41
+0:01
20K
12.43 mi11:29:291:23:016:4120:44
6:40
-0:01
Half
13.11 mi11:34:001:27:326:414:31
6:37
-0:03
25K
15.53 mi11:49:491:43:216:3915:49
6:31
-0:06
30K
18.64 mi12:10:302:04:026:3920:41
6:39
+0:08
20M
20.00 mi12:19:352:13:076:399:05
6:41
+0:02
21M
21.00 mi12:26:342:20:066:406:59
6:59
+0:18
35K
21.75 mi12:31:322:25:046:404:58
6:38
-0:21
23M
23.00 mi12:39:432:33:156:408:11
6:32
-0:06
24M
24.00 mi12:46:102:39:426:396:27
6:27
-0:05
40K
24.85 mi12:51:442:45:166:395:34
6:31
+0:04
25.2M
25.20 mi12:54:092:47:416:392:25
7:00
+0:29
Finish
26.22 mi13:00:312:54:036:396:22
6:15
-0:45

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

6:15 /mi

Average Pace

6:39 /mi

Slowest Pace

7:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:44:39

95% of race

Time at Steady Pace

9:24

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:38 /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 mi10:27:1420:466:4120:46
6:41
#5285
10K
6.21 mi10:47:5841:306:4120:44
6:40
#5168
15K
9.32 mi11:08:451:02:176:4120:47
6:41
#5075
20K
12.43 mi11:29:291:23:016:4120:44
6:40
#4817
Half
13.11 mi11:34:001:27:326:414:31
6:37
#4794
25K
15.53 mi11:49:491:43:216:3915:49
6:31
#4392
30K
18.64 mi12:10:302:04:026:3920:41
6:39
#3970
20M
20.00 mi12:19:352:13:076:399:05
6:41
#3811
21M
21.00 mi12:26:342:20:066:406:59
6:59
#3678
35K
21.75 mi12:31:322:25:046:404:58
6:38
#3634
23M
23.00 mi12:39:432:33:156:408:11
6:32
#3425
24M
24.00 mi12:46:102:39:426:396:27
6:27
#3302
40K
24.85 mi12:51:442:45:166:395:34
6:31
#3187
25.2M
25.20 mi12:54:092:47:416:392:25
7:00
#3113
Finish
26.22 mi13:00:312:54:036:396:22
6:15
#3012
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi5285491649164965(Top 17%)4617(Top 29%)4617(Top 194%)
10K6.21 mi3.10 mi5168+1174808+1084808+1085075(Top 18%)4727(Top 29%)4727(Top 198%)
15K9.32 mi3.11 mi5075+934724+844724+844965(Top 17%)4617(Top 29%)4617(Top 194%)
20K12.43 mi3.11 mi4817+2584491+2334491+2334185(Top 15%)3922(Top 24%)3922(Top 164%)
Half13.11 mi0.68 mi4794+234468+234468+234486(Top 16%)4179(Top 26%)4179(Top 175%)
25K15.53 mi2.42 mi4392+4024115+3534115+3533008(Top 11%)2858(Top 18%)2858(Top 120%)
30K18.64 mi3.11 mi3970+4223732+3833732+3832665(Top 9%)2522(Top 16%)2522(Top 106%)
20M20.00 mi1.36 mi3811+1593589+1433589+1432384(Top 8%)2251(Top 14%)2251(Top 94%)
21M21.00 mi1.00 mi3678+1333460+1293460+1292196(Top 8%)2052(Top 13%)2052(Top 86%)
35K21.75 mi0.75 mi3634+443416+443416+443123(Top 11%)2865(Top 18%)2865(Top 120%)
23M23.00 mi1.25 mi3425+2093227+1893227+1891589(Top 6%)1487(Top 9%)1487(Top 62%)
24M24.00 mi1.00 mi3302+1233108+1193108+1191855(Top 7%)1724(Top 11%)1724(Top 72%)
40K24.85 mi0.85 mi3187+1153002+1063002+1061638(Top 6%)1514(Top 9%)1514(Top 63%)
25.2M25.20 mi0.35 mi3113+742933+692933+691509(Top 5%)1380(Top 9%)1380(Top 58%)
Finish26.22 mi1.02 mi3012+1012840+932840+931689(Top 6%)1565(Top 10%)1565(Top 66%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×21stories
+97ft-345ft

Overall

4965

Males

4617

M45-49

4617

5K→10K

3.1 - 6.2 mi

Top 18%
×5stories
+79ft-138ft

Overall

5075

Males

4727

M45-49

4727

10K→15K

6.2 - 9.3 mi

Top 17%
×3stories
+67ft-78ft

Overall

4965

Males

4617

M45-49

4617

15K→20K

9.3 - 12.4 mi

Top 15%
×5stories
+106ft-86ft

Overall

4185

Males

3922

M45-49

3922

20K→Half

12.4 - 13.1 mi

Top 16%
×2stories
+19ft-37ft

Overall

4486

Males

4179

M45-49

4179

Half→25K

13.1 - 15.5 mi

Top 11%
×4stories
+66ft-88ft

Overall

3008

Males

2858

M45-49

2858

25K→30K

15.5 - 18.6 mi

Top 9%
×9stories
+181ft-148ft

Overall

2665

Males

2522

M45-49

2522

30K→20M

18.6 - 20.0 mi

Top 8%
×5stories
+64ft-50ft

Overall

2384

Males

2251

M45-49

2251

20M→21M

20.0 - 21.0 mi

Top 8%
×8stories
+106ft-24ft

Overall

2196

Males

2052

M45-49

2052

21M→35K

21.0 - 21.8 mi

Top 11%
×7stories
+17ft-86ft

Overall

3123

Males

2865

M45-49

2865

35K→23M

21.8 - 23.0 mi

Top 6%
×5stories
+23ft-63ft

Overall

1589

Males

1487

M45-49

1487

23M→24M

23.0 - 24.0 mi

Top 7%
×6stories
+12ft-82ft

Overall

1855

Males

1724

M45-49

1724

24M→40K

24.0 - 24.9 mi

Top 6%
×1story
+6ft-20ft

Overall

1638

Males

1514

M45-49

1514

40K→25.2M

24.9 - 25.2 mi

Top 5%
×1story
+13ft-16ft

Overall

1509

Males

1380

M45-49

1380

25.2M→Finish

25.2 - 26.2 mi

Top 6%
×2stories
+22ft-21ft

Overall

1689

Males

1565

M45-49

1565

Passing Analysis

Category:
Athletes Passed
2561
Passed By
288
Net Change
+2273
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5285
5K → 10K238121+117#5285#5168
10K → 15K19299+93#5168#5075
15K → 20K27820+258#5075#4817
20K → Half3512+23#4817#4794
Half → 25K4064+402#4794#4392
25K → 30K4264+422#4392#3970
30K → 20M1612+159#3970#3811
20M → 21M1374+133#3811#3678
21M → 35K5612+44#3678#3634
35K → 23M2101+209#3634#3425
23M → 24M1274+123#3425#3302
24M → 40K1172+115#3302#3187
40K → 25.2M751+74#3187#3113
25.2M → Finish1032+101#3113#3012
TOTALS2561288+2273
📊

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