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BOSTON MARATHON 2025

Joseph Jensen

Bib: 9339•M

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 23%
Gender (Male)
#0 / 16105
Top 35%
Masters (Masters Men)
#0 / 10463
Top 21%
Division (M45-49)
#0 / 2386
Top 29%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:46
Rank: #7853
Start → 5K
21:46 | 7:00/mi
10K· 6.21 mi
42:43
Rank: #6963 (+890)
5K → 10K
20:57 | 6:45/mi
15K· 9.32 mi
1:03:29
Rank: #6302 (+661)
10K → 15K
20:46 | 6:41/mi
20K· 12.43 mi
1:24:42
Rank: #6074 (+228)
15K → 20K
21:13 | 6:50/mi
Half· 13.11 mi
1:29:19
Rank: #6063 (+11)
20K → Half
4:37 | 6:46/mi
25K· 15.53 mi
1:46:27
Rank: #6184 (-121)
Half → 25K
17:08 | 7:04/mi
30K· 18.64 mi
2:09:51
Rank: #6435 (-251)
25K → 30K
23:24 | 7:32/mi
20M
2:20:11
Rank: #6443 (-8)
30K → 20M
10:20 | 7:36/mi
21M
2:28:14
Rank: #6430 (+13)
20M → 21M
8:03 | 8:03/mi
35K· 21.75 mi
2:33:42
Rank: #6419 (+11)
21M → 35K
5:28 | 7:18/mi
23M
2:43:16
Rank: #6396 (+23)
35K → 23M
9:34 | 7:38/mi
24M
2:50:33
Rank: #6344 (+52)
23M → 24M
7:17 | 7:17/mi
40K· 24.85 mi
2:56:59
Rank: #6330 (+14)
24M → 40K
6:26 | 7:31/mi
25.2M
3:00:08
Rank: #6386 (-56)
40K → 25.2M
3:09 | 9:08/mi
Finish· 26.22 mi
3:07:42
Rank: #6397 (-11)
25.2M → Finish
7:34 | 7:26/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:19
Pace6:49 /mi
2nd Half
Distance13.11 mi
Time1:38:23
Pace7:30 /mi
📊Positive Split: 10.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:1021:467:0021:46
7:00
-
10K
6.21 mi11:08:0742:436:5220:57
6:45
-0:15
15K
9.32 mi11:28:531:03:296:4920:46
6:41
-0:04
20K
12.43 mi11:50:061:24:426:4921:13
6:50
+0:09
Half
13.11 mi11:54:431:29:196:494:37
6:46
-0:04
25K
15.53 mi12:11:511:46:276:5117:08
7:04
+0:18
30K
18.64 mi12:35:152:09:516:5823:24
7:32
+0:28
20M
20.00 mi12:45:352:20:117:0110:20
7:36
+0:04
21M
21.00 mi12:53:382:28:147:048:03
8:03
+0:27
35K
21.75 mi12:59:062:33:427:045:28
7:18
-0:45
23M
23.00 mi13:08:402:43:167:069:34
7:38
+0:20
24M
24.00 mi13:15:572:50:337:067:17
7:17
-0:21
40K
24.85 mi13:22:232:56:597:076:26
7:31
+0:14
25.2M
25.20 mi13:25:323:00:087:093:09
9:08
+1:37
Finish
26.22 mi13:33:063:07:427:107:34
7:26
-1:42

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

6:41 /mi

Average Pace

7:10 /mi

Slowest Pace

9:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:07:33

36% of race

Time at Steady Pace

1:39:23

53% of race

Time at Slower Pace

20:46

11% of race

Average Pace: 7:10 /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 mi10:47:1021:467:0021:46
7:00
#7853
10K
6.21 mi11:08:0742:436:5220:57
6:45
#6963
15K
9.32 mi11:28:531:03:296:4920:46
6:41
#6302
20K
12.43 mi11:50:061:24:426:4921:13
6:50
#6074
Half
13.11 mi11:54:431:29:196:494:37
6:46
#6063
25K
15.53 mi12:11:511:46:276:5117:08
7:04
#6184
30K
18.64 mi12:35:152:09:516:5823:24
7:32
#6435
20M
20.00 mi12:45:352:20:117:0110:20
7:36
#6443
21M
21.00 mi12:53:382:28:147:048:03
8:03
#6430
35K
21.75 mi12:59:062:33:427:045:28
7:18
#6419
23M
23.00 mi13:08:402:43:167:069:34
7:38
#6396
24M
24.00 mi13:15:572:50:337:067:17
7:17
#6344
40K
24.85 mi13:22:232:56:597:076:26
7:31
#6330
25.2M
25.20 mi13:25:323:00:087:093:09
9:08
#6386
Finish
26.22 mi13:33:063:07:427:107:34
7:26
#6397
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi7853690169014936(Top 17%)4599(Top 29%)4599(Top 193%)
10K6.21 mi3.10 mi6963+8906266+6356266+6355756(Top 20%)5272(Top 33%)5272(Top 221%)
15K9.32 mi3.11 mi6302+6615750+5165750+5164936(Top 17%)4599(Top 29%)4599(Top 193%)
20K12.43 mi3.11 mi6074+2285544+2065544+2065583(Top 20%)5090(Top 32%)5090(Top 213%)
Half13.11 mi0.68 mi6063+115534+105534+105810(Top 20%)5297(Top 33%)5297(Top 222%)
25K15.53 mi2.42 mi6184-1215603-695603-696737(Top 24%)5929(Top 37%)5929(Top 248%)
30K18.64 mi3.11 mi6435-2515785-1825785-1827950(Top 28%)6550(Top 41%)6550(Top 275%)
20M20.00 mi1.36 mi6443-85772+135772+137686(Top 27%)6242(Top 39%)6242(Top 262%)
21M21.00 mi1.00 mi6430+135740+325740+327598(Top 27%)6016(Top 37%)6016(Top 252%)
35K21.75 mi0.75 mi6419+115718+225718+227239(Top 25%)5823(Top 36%)5823(Top 244%)
23M23.00 mi1.25 mi6396+235676+425676+427487(Top 26%)5856(Top 36%)5856(Top 245%)
24M24.00 mi1.00 mi6344+525616+605616+606289(Top 22%)5089(Top 32%)5089(Top 213%)
40K24.85 mi0.85 mi6330+145587+295587+296904(Top 24%)5359(Top 33%)5359(Top 225%)
25.2M25.20 mi0.35 mi6386-565612-255612-2512451(Top 44%)8180(Top 51%)8180(Top 343%)
Finish26.22 mi1.02 mi6397-115591+215591+218637(Top 30%)6243(Top 39%)6243(Top 262%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×21stories
+97ft-345ft

Overall

4936

Males

4599

M45-49

4599

5K→10K

3.1 - 6.2 mi

Top 20%
×5stories
+79ft-138ft

Overall

5756

Males

5272

M45-49

5272

10K→15K

6.2 - 9.3 mi

Top 17%
×3stories
+67ft-78ft

Overall

4936

Males

4599

M45-49

4599

15K→20K

9.3 - 12.4 mi

Top 20%
×5stories
+106ft-86ft

Overall

5583

Males

5090

M45-49

5090

20K→Half

12.4 - 13.1 mi

Top 20%
×2stories
+19ft-37ft

Overall

5810

Males

5297

M45-49

5297

Half→25K

13.1 - 15.5 mi

Top 24%
×4stories
+66ft-88ft

Overall

6737

Males

5929

M45-49

5929

25K→30K

15.5 - 18.6 mi

Top 28%
×9stories
+181ft-148ft

Overall

7950

Males

6550

M45-49

6550

30K→20M

18.6 - 20.0 mi

Top 27%
×5stories
+64ft-50ft

Overall

7686

Males

6242

M45-49

6242

20M→21M

20.0 - 21.0 mi

Top 27%
×8stories
+106ft-24ft

Overall

7598

Males

6016

M45-49

6016

21M→35K

21.0 - 21.8 mi

Top 25%
×7stories
+17ft-86ft

Overall

7239

Males

5823

M45-49

5823

35K→23M

21.8 - 23.0 mi

Top 26%
×5stories
+23ft-63ft

Overall

7487

Males

5856

M45-49

5856

23M→24M

23.0 - 24.0 mi

Top 22%
×6stories
+12ft-82ft

Overall

6289

Males

5089

M45-49

5089

24M→40K

24.0 - 24.9 mi

Top 24%
×1story
+6ft-20ft

Overall

6904

Males

5359

M45-49

5359

40K→25.2M

24.9 - 25.2 mi

Top 44%
×1story
+13ft-16ft

Overall

12451

Males

8180

M45-49

8180

25.2M→Finish

25.2 - 26.2 mi

Top 30%
×2stories
+22ft-21ft

Overall

8637

Males

6243

M45-49

6243

Passing Analysis

Category:
Athletes Passed
2570
Passed By
1114
Net Change
+1456
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7853
5K → 10K8977+890#7853#6963
10K → 15K6643+661#6963#6302
15K → 20K26739+228#6302#6074
20K → Half2211+11#6074#6063
Half → 25K97218-121#6063#6184
25K → 30K102353-251#6184#6435
30K → 20M8997-8#6435#6443
20M → 21M7461+13#6443#6430
21M → 35K5241+11#6430#6419
35K → 23M9370+23#6419#6396
23M → 24M8432+52#6396#6344
24M → 40K6248+14#6344#6330
40K → 25.2M1268-56#6330#6386
25.2M → Finish5566-11#6386#6397
TOTALS25701114+1456
📊

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