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BOSTON MARATHON 2025

Paul Stock

Bib: 1948•M

OH

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 24%
Gender (Male)
#0 / 16105
Top 36%
Masters (Masters Men)
#0 / 10463
Top 23%
Division (M40-44)
#0 / 2247
Top 50%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:24
Rank: #4331
Start → 5K
20:24 | 6:34/mi
10K· 6.21 mi
41:00
Rank: #4490 (-159)
5K → 10K
20:36 | 6:38/mi
15K· 9.32 mi
1:01:35
Rank: #4458 (+32)
10K → 15K
20:35 | 6:38/mi
20K· 12.43 mi
1:23:59
Rank: #5554 (-1096)
15K → 20K
22:24 | 7:13/mi
Half· 13.11 mi
1:28:40
Rank: #5616 (-62)
20K → Half
4:41 | 6:52/mi
25K· 15.53 mi
1:46:02
Rank: #5939 (-323)
Half → 25K
17:22 | 7:10/mi
30K· 18.64 mi
2:09:12
Rank: #6195 (-256)
25K → 30K
23:10 | 7:27/mi
20M
2:20:03
Rank: #6405 (-210)
30K → 20M
10:51 | 7:59/mi
21M
2:28:44
Rank: #6592 (-187)
20M → 21M
8:41 | 8:41/mi
35K· 21.75 mi
2:34:47
Rank: #6738 (-146)
21M → 35K
6:03 | 8:05/mi
23M
2:44:14
Rank: #6668 (+70)
35K → 23M
9:27 | 7:33/mi
24M
2:51:43
Rank: #6659 (+9)
23M → 24M
7:29 | 7:29/mi
40K· 24.85 mi
2:58:22
Rank: #6680 (-21)
24M → 40K
6:39 | 7:47/mi
25.2M
3:01:18
Rank: #6702 (-22)
40K → 25.2M
2:56 | 8:30/mi
Finish· 26.22 mi
3:08:58
Rank: #6755 (-53)
25.2M → Finish
7:40 | 7:31/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:40
Pace6:46 /mi
2nd Half
Distance13.11 mi
Time1:40:18
Pace7:39 /mi
📊Positive Split: 13.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:27:3120:246:3420:24
6:34
-
10K
6.21 mi10:48:0741:006:3620:36
6:38
+0:04
15K
9.32 mi11:08:421:01:356:3620:35
6:38
0:00
20K
12.43 mi11:31:061:23:596:4522:24
7:13
+0:35
Half
13.11 mi11:35:471:28:406:464:41
6:52
-0:21
25K
15.53 mi11:53:091:46:026:5017:22
7:10
+0:18
30K
18.64 mi12:16:192:09:126:5623:10
7:27
+0:17
20M
20.00 mi12:27:102:20:037:0010:51
7:59
+0:32
21M
21.00 mi12:35:512:28:447:058:41
8:41
+0:42
35K
21.75 mi12:41:542:34:477:076:03
8:05
-0:36
23M
23.00 mi12:51:212:44:147:089:27
7:33
-0:32
24M
24.00 mi12:58:502:51:437:097:29
7:29
-0:04
40K
24.85 mi13:05:292:58:227:116:39
7:47
+0:18
25.2M
25.20 mi13:08:253:01:187:122:56
8:30
+0:43
Finish
26.22 mi13:16:053:08:587:137:40
7:31
-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

6:34 /mi

Average Pace

7:13 /mi

Slowest Pace

8:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:23:38

44% of race

Time at Steady Pace

1:16:49

41% of race

Time at Slower Pace

28:31

15% of race

Average Pace: 7:12 /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 mi10:27:3120:246:3420:24
6:34
#4331
10K
6.21 mi10:48:0741:006:3620:36
6:38
#4490
15K
9.32 mi11:08:421:01:356:3620:35
6:38
#4458
20K
12.43 mi11:31:061:23:596:4522:24
7:13
#5554
Half
13.11 mi11:35:471:28:406:464:41
6:52
#5616
25K
15.53 mi11:53:091:46:026:5017:22
7:10
#5939
30K
18.64 mi12:16:192:09:126:5623:10
7:27
#6195
20M
20.00 mi12:27:102:20:037:0010:51
7:59
#6405
21M
21.00 mi12:35:512:28:447:058:41
8:41
#6592
35K
21.75 mi12:41:542:34:477:076:03
8:05
#6738
23M
23.00 mi12:51:212:44:147:089:27
7:33
#6668
24M
24.00 mi12:58:502:51:437:097:29
7:29
#6659
40K
24.85 mi13:05:292:58:227:116:39
7:47
#6680
25.2M
25.20 mi13:08:253:01:187:122:56
8:30
#6702
Finish
26.22 mi13:16:053:08:587:137:40
7:31
#6755
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi4331407240724466(Top 16%)4187(Top 26%)4187(Top 186%)
10K6.21 mi3.10 mi4490-1594220-1484220-1484718(Top 17%)4418(Top 27%)4418(Top 197%)
15K9.32 mi3.11 mi4458+324192+284192+284466(Top 16%)4187(Top 26%)4187(Top 186%)
20K12.43 mi3.11 mi5554-10965116-9245116-9248276(Top 29%)7030(Top 44%)7030(Top 313%)
Half13.11 mi0.68 mi5616-625161-455161-456659(Top 23%)5955(Top 37%)5955(Top 265%)
25K15.53 mi2.42 mi5939-3235409-2485409-2487343(Top 26%)6345(Top 39%)6345(Top 282%)
30K18.64 mi3.11 mi6195-2565588-1795588-1797426(Top 26%)6231(Top 39%)6231(Top 277%)
20M20.00 mi1.36 mi6405-2105745-1575745-15710307(Top 36%)7680(Top 48%)7680(Top 342%)
21M21.00 mi1.00 mi6592-1875855-1105855-11011532(Top 41%)8125(Top 50%)8125(Top 362%)
35K21.75 mi0.75 mi6738-1465948-935948-9312776(Top 45%)8689(Top 54%)8689(Top 387%)
23M23.00 mi1.25 mi6668+705865+835865+836896(Top 24%)5530(Top 34%)5530(Top 246%)
24M24.00 mi1.00 mi6659+95831+345831+347551(Top 27%)5840(Top 36%)5840(Top 260%)
40K24.85 mi0.85 mi6680-215820+115820+118578(Top 30%)6285(Top 39%)6285(Top 280%)
25.2M25.20 mi0.35 mi6702-225819+15819+18753(Top 31%)6312(Top 39%)6312(Top 281%)
Finish26.22 mi1.02 mi6755-535832-135832-139324(Top 33%)6610(Top 41%)6610(Top 294%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
×21stories
+97ft-345ft

Overall

4466

Males

4187

M40-44

4187

5K→10K

3.1 - 6.2 mi

Top 17%
×5stories
+79ft-138ft

Overall

4718

Males

4418

M40-44

4418

10K→15K

6.2 - 9.3 mi

Top 16%
×3stories
+67ft-78ft

Overall

4466

Males

4187

M40-44

4187

15K→20K

9.3 - 12.4 mi

Top 29%
×5stories
+106ft-86ft

Overall

8276

Males

7030

M40-44

7030

20K→Half

12.4 - 13.1 mi

Top 23%
×2stories
+19ft-37ft

Overall

6659

Males

5955

M40-44

5955

Half→25K

13.1 - 15.5 mi

Top 26%
×4stories
+66ft-88ft

Overall

7343

Males

6345

M40-44

6345

25K→30K

15.5 - 18.6 mi

Top 26%
×9stories
+181ft-148ft

Overall

7426

Males

6231

M40-44

6231

30K→20M

18.6 - 20.0 mi

Top 36%
×5stories
+64ft-50ft

Overall

10307

Males

7680

M40-44

7680

20M→21M

20.0 - 21.0 mi

Top 41%
×8stories
+106ft-24ft

Overall

11532

Males

8125

M40-44

8125

21M→35K

21.0 - 21.8 mi

Top 45%
×7stories
+17ft-86ft

Overall

12776

Males

8689

M40-44

8689

35K→23M

21.8 - 23.0 mi

Top 24%
×5stories
+23ft-63ft

Overall

6896

Males

5530

M40-44

5530

23M→24M

23.0 - 24.0 mi

Top 27%
×6stories
+12ft-82ft

Overall

7551

Males

5840

M40-44

5840

24M→40K

24.0 - 24.9 mi

Top 30%
×1story
+6ft-20ft

Overall

8578

Males

6285

M40-44

6285

40K→25.2M

24.9 - 25.2 mi

Top 31%
×1story
+13ft-16ft

Overall

8753

Males

6312

M40-44

6312

25.2M→Finish

25.2 - 26.2 mi

Top 33%
×2stories
+22ft-21ft

Overall

9324

Males

6610

M40-44

6610

Passing Analysis

Category:
Athletes Passed
793
Passed By
3217
Net Change
-2424
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4331
5K → 10K85244-159#4331#4490
10K → 15K11381+32#4490#4458
15K → 20K121108-1096#4458#5554
20K → Half769-62#5554#5616
Half → 25K67390-323#5616#5939
25K → 30K108364-256#5939#6195
30K → 20M37247-210#6195#6405
20M → 21M25212-187#6405#6592
21M → 35K17163-146#6592#6738
35K → 23M12757+70#6738#6668
23M → 24M7263+9#6668#6659
24M → 40K6283-21#6659#6680
40K → 25.2M2345-22#6680#6702
25.2M → Finish3891-53#6702#6755
TOTALS7933217-2424
📊

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