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BOSTON MARATHON 2025

Greg Urbaniak

Bib: 3385•M

IL

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 40%
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Top 42%
Division (M45-49)
#0 / 2386
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:42
Rank: #2713
Start → 5K
19:42 | 6:20/mi
10K· 6.21 mi
40:39
Rank: #4091 (-1378)
5K → 10K
20:57 | 6:45/mi
15K· 9.32 mi
1:02:56
Rank: #5730 (-1639)
10K → 15K
22:17 | 7:10/mi
20K· 12.43 mi
1:27:32
Rank: #7790 (-2060)
15K → 20K
24:36 | 7:55/mi
Half· 13.11 mi
1:32:37
Rank: #7915 (-125)
20K → Half
5:05 | 7:27/mi
25K· 15.53 mi
1:53:03
Rank: #9377 (-1462)
Half → 25K
20:26 | 8:26/mi
30K· 18.64 mi
2:20:09
Rank: #10743 (-1366)
25K → 30K
27:06 | 8:43/mi
20M
2:32:09
Rank: #11150 (-407)
30K → 20M
12:00 | 8:50/mi
21M
2:41:34
Rank: #11403 (-253)
20M → 21M
9:25 | 9:25/mi
35K· 21.75 mi
2:47:41
Rank: #11491 (-88)
21M → 35K
6:07 | 8:11/mi
23M
2:58:02
Rank: #11479 (+12)
35K → 23M
10:21 | 8:16/mi
24M
3:05:48
Rank: #11337 (+142)
23M → 24M
7:46 | 7:46/mi
40K· 24.85 mi
3:12:56
Rank: #11372 (-35)
24M → 40K
7:08 | 8:21/mi
25.2M
3:16:06
Rank: #11374 (-2)
40K → 25.2M
3:10 | 9:11/mi
Finish· 26.22 mi
3:24:12
Rank: #11408 (-34)
25.2M → Finish
8:06 | 7:57/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:32:37
Pace7:04 /mi
2nd Half
Distance13.11 mi
Time1:51:35
Pace8:31 /mi
📊Positive Split: 20.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:3219:426:2019:42
6:20
-
10K
6.21 mi10:42:2940:396:3320:57
6:45
+0:25
15K
9.32 mi11:04:461:02:566:4522:17
7:10
+0:25
20K
12.43 mi11:29:221:27:327:0324:36
7:55
+0:45
Half
13.11 mi11:34:271:32:377:045:05
7:27
-0:28
25K
15.53 mi11:54:531:53:037:1720:26
8:26
+0:59
30K
18.64 mi12:21:592:20:097:3127:06
8:43
+0:17
20M
20.00 mi12:33:592:32:097:3612:00
8:50
+0:07
21M
21.00 mi12:43:242:41:347:429:25
9:25
+0:35
35K
21.75 mi12:49:312:47:417:436:07
8:11
-1:14
23M
23.00 mi12:59:522:58:027:4410:21
8:16
+0:05
24M
24.00 mi13:07:383:05:487:457:46
7:46
-0:30
40K
24.85 mi13:14:463:12:567:467:08
8:21
+0:35
25.2M
25.20 mi13:17:563:16:067:473:10
9:11
+0:50
Finish
26.22 mi13:26:023:24:127:488:06
7:57
-1:14

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

6:20 /mi

Average Pace

7:48 /mi

Slowest Pace

9:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:15:47

37% of race

Time at Steady Pace

1:16:44

38% of race

Time at Slower Pace

51:41

25% of race

Average Pace: 7:47 /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 mi10:21:3219:426:2019:42
6:20
#2713
10K
6.21 mi10:42:2940:396:3320:57
6:45
#4091
15K
9.32 mi11:04:461:02:566:4522:17
7:10
#5730
20K
12.43 mi11:29:221:27:327:0324:36
7:55
#7790
Half
13.11 mi11:34:271:32:377:045:05
7:27
#7915
25K
15.53 mi11:54:531:53:037:1720:26
8:26
#9377
30K
18.64 mi12:21:592:20:097:3127:06
8:43
#10743
20M
20.00 mi12:33:592:32:097:3612:00
8:50
#11150
21M
21.00 mi12:43:242:41:347:429:25
9:25
#11403
35K
21.75 mi12:49:312:47:417:436:07
8:11
#11491
23M
23.00 mi12:59:522:58:027:4410:21
8:16
#11479
24M
24.00 mi13:07:383:05:487:457:46
7:46
#11337
40K
24.85 mi13:14:463:12:567:467:08
8:21
#11372
25.2M
25.20 mi13:17:563:16:067:473:10
9:11
#11374
Finish
26.22 mi13:26:023:24:127:488:06
7:57
#11408
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi2713258725878894(Top 31%)7493(Top 47%)7493(Top 314%)
10K6.21 mi3.10 mi4091-13783858-12713858-12715786(Top 20%)5302(Top 33%)5302(Top 222%)
15K9.32 mi3.11 mi5730-16395276-14185276-14188894(Top 31%)7493(Top 47%)7493(Top 314%)
20K12.43 mi3.11 mi7790-20606823-15476823-154714226(Top 50%)9968(Top 62%)9968(Top 418%)
Half13.11 mi0.68 mi7915-1256897-746897-7411263(Top 40%)8674(Top 54%)8674(Top 364%)
25K15.53 mi2.42 mi9377-14627733-8367733-83616721(Top 59%)10971(Top 68%)10971(Top 460%)
30K18.64 mi3.11 mi10743-13668380-6478380-64716111(Top 57%)10539(Top 65%)10539(Top 442%)
20M20.00 mi1.36 mi11150-4078537-1578537-15715805(Top 56%)10277(Top 64%)10277(Top 431%)
21M21.00 mi1.00 mi11403-2538609-728609-7215672(Top 55%)10081(Top 63%)10081(Top 423%)
35K21.75 mi0.75 mi11491-888627-188627-1813411(Top 47%)8987(Top 56%)8987(Top 377%)
23M23.00 mi1.25 mi11479+128577+508577+5011797(Top 42%)8134(Top 51%)8134(Top 341%)
24M24.00 mi1.00 mi11337+1428475+1028475+1029562(Top 34%)6954(Top 43%)6954(Top 291%)
40K24.85 mi0.85 mi11372-358456+198456+1912387(Top 44%)8227(Top 51%)8227(Top 345%)
25.2M25.20 mi0.35 mi11374-28435+218435+2112748(Top 45%)8333(Top 52%)8333(Top 349%)
Finish26.22 mi1.02 mi11408-348422+138422+1312515(Top 44%)8287(Top 51%)8287(Top 347%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 31%
×21stories
+97ft-345ft

Overall

8894

Males

7493

M45-49

7493

5K→10K

3.1 - 6.2 mi

Top 20%
×5stories
+79ft-138ft

Overall

5786

Males

5302

M45-49

5302

10K→15K

6.2 - 9.3 mi

Top 31%
×3stories
+67ft-78ft

Overall

8894

Males

7493

M45-49

7493

15K→20K

9.3 - 12.4 mi

Top 50%
×5stories
+106ft-86ft

Overall

14226

Males

9968

M45-49

9968

20K→Half

12.4 - 13.1 mi

Top 40%
×2stories
+19ft-37ft

Overall

11263

Males

8674

M45-49

8674

Half→25K

13.1 - 15.5 mi

Top 59%
×4stories
+66ft-88ft

Overall

16721

Males

10971

M45-49

10971

25K→30K

15.5 - 18.6 mi

Top 57%
×9stories
+181ft-148ft

Overall

16111

Males

10539

M45-49

10539

30K→20M

18.6 - 20.0 mi

Top 56%
×5stories
+64ft-50ft

Overall

15805

Males

10277

M45-49

10277

20M→21M

20.0 - 21.0 mi

Top 55%
×8stories
+106ft-24ft

Overall

15672

Males

10081

M45-49

10081

21M→35K

21.0 - 21.8 mi

Top 47%
×7stories
+17ft-86ft

Overall

13411

Males

8987

M45-49

8987

35K→23M

21.8 - 23.0 mi

Top 42%
×5stories
+23ft-63ft

Overall

11797

Males

8134

M45-49

8134

23M→24M

23.0 - 24.0 mi

Top 34%
×6stories
+12ft-82ft

Overall

9562

Males

6954

M45-49

6954

24M→40K

24.0 - 24.9 mi

Top 44%
×1story
+6ft-20ft

Overall

12387

Males

8227

M45-49

8227

40K→25.2M

24.9 - 25.2 mi

Top 45%
×1story
+13ft-16ft

Overall

12748

Males

8333

M45-49

8333

25.2M→Finish

25.2 - 26.2 mi

Top 44%
×2stories
+22ft-21ft

Overall

12515

Males

8287

M45-49

8287

Passing Analysis

Category:
Athletes Passed
626
Passed By
9319
Net Change
-8695
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2713
5K → 10K01378-1378#2713#4091
10K → 15K71646-1639#4091#5730
15K → 20K32063-2060#5730#7790
20K → Half4129-125#7790#7915
Half → 25K121474-1462#7915#9377
25K → 30K331397-1366#9377#10743
30K → 20M47454-407#10743#11150
20M → 21M34287-253#11150#11403
21M → 35K41129-88#11403#11491
35K → 23M10997+12#11491#11479
23M → 24M16725+142#11479#11337
24M → 40K6398-35#11337#11372
40K → 25.2M3840-2#11372#11374
25.2M → Finish68102-34#11374#11408
TOTALS6269319-8695
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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