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BOSTON MARATHON 2025

Brian Wysocki

Bib: 4522•M

NJ

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 11%
Gender (Male)
#0 / 16105
Top 19%
Division (M18-39)
#0 / 5642
Top 41%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:27
Rank: #4427
Start → 5K
20:27 | 6:35/mi
10K· 6.21 mi
40:49
Rank: #4255 (+172)
5K → 10K
20:22 | 6:33/mi
15K· 9.32 mi
1:01:16
Rank: #4195 (+60)
10K → 15K
20:27 | 6:35/mi
20K· 12.43 mi
1:21:43
Rank: #3982 (+213)
15K → 20K
20:27 | 6:35/mi
Half· 13.11 mi
1:26:09
Rank: #3956 (+26)
20K → Half
4:26 | 6:30/mi
25K· 15.53 mi
1:42:11
Rank: #3857 (+99)
Half → 25K
16:02 | 6:37/mi
30K· 18.64 mi
2:03:17
Rank: #3728 (+129)
25K → 30K
21:06 | 6:47/mi
20M
2:12:28
Rank: #3611 (+117)
30K → 20M
9:11 | 6:45/mi
21M
2:19:35
Rank: #3533 (+78)
20M → 21M
7:07 | 7:07/mi
35K· 21.75 mi
2:24:34
Rank: #3486 (+47)
21M → 35K
4:59 | 6:40/mi
23M
2:33:06
Rank: #3386 (+100)
35K → 23M
8:32 | 6:49/mi
24M
2:39:46
Rank: #3319 (+67)
23M → 24M
6:40 | 6:40/mi
40K· 24.85 mi
2:45:38
Rank: #3283 (+36)
24M → 40K
5:52 | 6:52/mi
25.2M
2:48:11
Rank: #3258 (+25)
40K → 25.2M
2:33 | 7:24/mi
Finish· 26.22 mi
2:54:46
Rank: #3190 (+68)
25.2M → Finish
6:35 | 6:28/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:09
Pace6:34 /mi
2nd Half
Distance13.11 mi
Time1:28:37
Pace6:46 /mi
📊Positive Split: 2.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:5320:276:3520:27
6:35
-
10K
6.21 mi10:45:1540:496:3420:22
6:33
-0:02
15K
9.32 mi11:05:421:01:166:3420:27
6:35
+0:02
20K
12.43 mi11:26:091:21:436:3520:27
6:35
0:00
Half
13.11 mi11:30:351:26:096:344:26
6:30
-0:05
25K
15.53 mi11:46:371:42:116:3516:02
6:37
+0:07
30K
18.64 mi12:07:432:03:176:3721:06
6:47
+0:10
20M
20.00 mi12:16:542:12:286:379:11
6:45
-0:02
21M
21.00 mi12:24:012:19:356:397:07
7:07
+0:22
35K
21.75 mi12:29:002:24:346:394:59
6:40
-0:27
23M
23.00 mi12:37:322:33:066:398:32
6:49
+0:09
24M
24.00 mi12:44:122:39:466:396:40
6:40
-0:09
40K
24.85 mi12:50:042:45:386:405:52
6:52
+0:12
25.2M
25.20 mi12:52:372:48:116:402:33
7:24
+0:32
Finish
26.22 mi12:59:122:54:466:406:35
6:28
-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

6:28 /mi

Average Pace

6:40 /mi

Slowest Pace

7:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:45:06

94% of race

Time at Steady Pace

9:40

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:40 /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 mi10:24:5320:276:3520:27
6:35
#4427
10K
6.21 mi10:45:1540:496:3420:22
6:33
#4255
15K
9.32 mi11:05:421:01:166:3420:27
6:35
#4195
20K
12.43 mi11:26:091:21:436:3520:27
6:35
#3982
Half
13.11 mi11:30:351:26:096:344:26
6:30
#3956
25K
15.53 mi11:46:371:42:116:3516:02
6:37
#3857
30K
18.64 mi12:07:432:03:176:3721:06
6:47
#3728
20M
20.00 mi12:16:542:12:286:379:11
6:45
#3611
21M
21.00 mi12:24:012:19:356:397:07
7:07
#3533
35K
21.75 mi12:29:002:24:346:394:59
6:40
#3486
23M
23.00 mi12:37:322:33:066:398:32
6:49
#3386
24M
24.00 mi12:44:122:39:466:396:40
6:40
#3319
40K
24.85 mi12:50:042:45:386:405:52
6:52
#3283
25.2M
25.20 mi12:52:372:48:116:402:33
7:24
#3258
Finish
26.22 mi12:59:122:54:466:406:35
6:28
#3190
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4427416341634085(Top 14%)3844(Top 24%)3844(Top 68%)
10K6.21 mi3.10 mi4255+1724002+1614002+1614102(Top 14%)3856(Top 24%)3856(Top 68%)
15K9.32 mi3.11 mi4195+603950+523950+524085(Top 14%)3844(Top 24%)3844(Top 68%)
20K12.43 mi3.11 mi3982+2133749+2013749+2013590(Top 13%)3394(Top 21%)3394(Top 60%)
Half13.11 mi0.68 mi3956+263725+243725+243615(Top 13%)3415(Top 21%)3415(Top 61%)
25K15.53 mi2.42 mi3857+993634+913634+913532(Top 12%)3329(Top 21%)3329(Top 59%)
30K18.64 mi3.11 mi3728+1293517+1173517+1173384(Top 12%)3156(Top 20%)3156(Top 56%)
20M20.00 mi1.36 mi3611+1173408+1093408+1092720(Top 10%)2549(Top 16%)2549(Top 45%)
21M21.00 mi1.00 mi3533+783334+743334+742748(Top 10%)2551(Top 16%)2551(Top 45%)
35K21.75 mi0.75 mi3486+473290+443290+443249(Top 11%)2965(Top 18%)2965(Top 53%)
23M23.00 mi1.25 mi3386+1003190+1003190+1002769(Top 10%)2543(Top 16%)2543(Top 45%)
24M24.00 mi1.00 mi3319+673124+663124+662778(Top 10%)2545(Top 16%)2545(Top 45%)
40K24.85 mi0.85 mi3283+363090+343090+343134(Top 11%)2807(Top 17%)2807(Top 50%)
25.2M25.20 mi0.35 mi3258+253068+223068+222885(Top 10%)2564(Top 16%)2564(Top 45%)
Finish26.22 mi1.02 mi3190+682999+692999+692606(Top 9%)2356(Top 15%)2356(Top 42%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
×21stories
+97ft-345ft

Overall

4085

Males

3844

M18-39

3844

5K→10K

3.1 - 6.2 mi

Top 14%
×5stories
+79ft-138ft

Overall

4102

Males

3856

M18-39

3856

10K→15K

6.2 - 9.3 mi

Top 14%
×3stories
+67ft-78ft

Overall

4085

Males

3844

M18-39

3844

15K→20K

9.3 - 12.4 mi

Top 13%
×5stories
+106ft-86ft

Overall

3590

Males

3394

M18-39

3394

20K→Half

12.4 - 13.1 mi

Top 13%
×2stories
+19ft-37ft

Overall

3615

Males

3415

M18-39

3415

Half→25K

13.1 - 15.5 mi

Top 12%
×4stories
+66ft-88ft

Overall

3532

Males

3329

M18-39

3329

25K→30K

15.5 - 18.6 mi

Top 12%
×9stories
+181ft-148ft

Overall

3384

Males

3156

M18-39

3156

30K→20M

18.6 - 20.0 mi

Top 10%
×5stories
+64ft-50ft

Overall

2720

Males

2549

M18-39

2549

20M→21M

20.0 - 21.0 mi

Top 10%
×8stories
+106ft-24ft

Overall

2748

Males

2551

M18-39

2551

21M→35K

21.0 - 21.8 mi

Top 11%
×7stories
+17ft-86ft

Overall

3249

Males

2965

M18-39

2965

35K→23M

21.8 - 23.0 mi

Top 10%
×5stories
+23ft-63ft

Overall

2769

Males

2543

M18-39

2543

23M→24M

23.0 - 24.0 mi

Top 10%
×6stories
+12ft-82ft

Overall

2778

Males

2545

M18-39

2545

24M→40K

24.0 - 24.9 mi

Top 11%
×1story
+6ft-20ft

Overall

3134

Males

2807

M18-39

2807

40K→25.2M

24.9 - 25.2 mi

Top 10%
×1story
+13ft-16ft

Overall

2885

Males

2564

M18-39

2564

25.2M→Finish

25.2 - 26.2 mi

Top 9%
×2stories
+22ft-21ft

Overall

2606

Males

2356

M18-39

2356

Passing Analysis

Category:
Athletes Passed
1575
Passed By
338
Net Change
+1237
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4427
5K → 10K24068+172#4427#4255
10K → 15K12666+60#4255#4195
15K → 20K23118+213#4195#3982
20K → Half326+26#3982#3956
Half → 25K12324+99#3956#3857
25K → 30K17445+129#3857#3728
30K → 20M1258+117#3728#3611
20M → 21M857+78#3611#3533
21M → 35K6013+47#3533#3486
35K → 23M11616+100#3486#3386
23M → 24M8417+67#3386#3319
24M → 40K5822+36#3319#3283
40K → 25.2M349+25#3283#3258
25.2M → Finish8719+68#3258#3190
TOTALS1575338+1237
📊

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