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BOSTON MARATHON 2025

Dan Ubilla

Bib: 1976•M

NY

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 6%
Gender (Male)
#0 / 16105
Top 10%
Division (M18-39)
#0 / 5642
Top 23%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:01
Rank: #1489
Start → 5K
19:01 | 6:07/mi
10K· 6.21 mi
37:51
Rank: #1392 (+97)
5K → 10K
18:50 | 6:04/mi
15K· 9.32 mi
56:56
Rank: #1438 (-46)
10K → 15K
19:05 | 6:09/mi
20K· 12.43 mi
1:16:16
Rank: #1482 (-44)
15K → 20K
19:20 | 6:13/mi
Half· 13.11 mi
1:20:26
Rank: #1490 (-8)
20K → Half
4:10 | 6:06/mi
25K· 15.53 mi
1:35:30
Rank: #1463 (+27)
Half → 25K
15:04 | 6:13/mi
30K· 18.64 mi
1:55:35
Rank: #1487 (-24)
25K → 30K
20:05 | 6:28/mi
20M
2:04:45
Rank: #1543 (-56)
30K → 20M
9:10 | 6:45/mi
21M
2:11:53
Rank: #1584 (-41)
20M → 21M
7:08 | 7:08/mi
35K· 21.75 mi
2:16:38
Rank: #1578 (+6)
21M → 35K
4:45 | 6:21/mi
23M
2:25:02
Rank: #1566 (+12)
35K → 23M
8:24 | 6:43/mi
24M
2:31:40
Rank: #1587 (-21)
23M → 24M
6:38 | 6:38/mi
40K· 24.85 mi
2:37:22
Rank: #1589 (-2)
24M → 40K
5:42 | 6:40/mi
25.2M
2:39:57
Rank: #1608 (-19)
40K → 25.2M
2:35 | 7:29/mi
Finish· 26.22 mi
2:46:41
Rank: #1657 (-49)
25.2M → Finish
6:44 | 6:36/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:20:26
Pace6:08 /mi
2nd Half
Distance13.11 mi
Time1:26:15
Pace6:35 /mi
📊Positive Split: 7.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:0219:016:0719:01
6:07
-
10K
6.21 mi10:38:5237:516:0518:50
6:04
-0:03
15K
9.32 mi10:57:5756:566:0719:05
6:09
+0:05
20K
12.43 mi11:17:171:16:166:0819:20
6:13
+0:04
Half
13.11 mi11:21:271:20:266:084:10
6:06
-0:07
25K
15.53 mi11:36:311:35:306:0915:04
6:13
+0:07
30K
18.64 mi11:56:361:55:356:1220:05
6:28
+0:15
20M
20.00 mi12:05:462:04:456:149:10
6:45
+0:17
21M
21.00 mi12:12:542:11:536:177:08
7:08
+0:23
35K
21.75 mi12:17:392:16:386:174:45
6:21
-0:47
23M
23.00 mi12:26:032:25:026:188:24
6:43
+0:22
24M
24.00 mi12:32:412:31:406:196:38
6:38
-0:05
40K
24.85 mi12:38:232:37:226:205:42
6:40
+0:02
25.2M
25.20 mi12:40:582:39:576:212:35
7:29
+0:49
Finish
26.22 mi12:47:422:46:416:226:44
6:36
-0:53

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

6:04 /mi

Average Pace

6:22 /mi

Slowest Pace

7:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:35:30

57% of race

Time at Steady Pace

38:12

23% of race

Time at Slower Pace

32:59

20% of race

Average Pace: 6:21 /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 mi10:20:0219:016:0719:01
6:07
#1489
10K
6.21 mi10:38:5237:516:0518:50
6:04
#1392
15K
9.32 mi10:57:5756:566:0719:05
6:09
#1438
20K
12.43 mi11:17:171:16:166:0819:20
6:13
#1482
Half
13.11 mi11:21:271:20:266:084:10
6:06
#1490
25K
15.53 mi11:36:311:35:306:0915:04
6:13
#1463
30K
18.64 mi11:56:361:55:356:1220:05
6:28
#1487
20M
20.00 mi12:05:462:04:456:149:10
6:45
#1543
21M
21.00 mi12:12:542:11:536:177:08
7:08
#1584
35K
21.75 mi12:17:392:16:386:174:45
6:21
#1578
23M
23.00 mi12:26:032:25:026:188:24
6:43
#1566
24M
24.00 mi12:32:412:31:406:196:38
6:38
#1587
40K
24.85 mi12:38:232:37:226:205:42
6:40
#1589
25.2M
25.20 mi12:40:582:39:576:212:35
7:29
#1608
Finish
26.22 mi12:47:422:46:416:226:44
6:36
#1657
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1489141914191576(Top 6%)1499(Top 9%)1499(Top 27%)
10K6.21 mi3.10 mi1392+971323+961323+961336(Top 5%)1267(Top 8%)1267(Top 22%)
15K9.32 mi3.11 mi1438-461364-411364-411576(Top 6%)1499(Top 9%)1499(Top 27%)
20K12.43 mi3.11 mi1482-441407-431407-431675(Top 6%)1593(Top 10%)1593(Top 28%)
Half13.11 mi0.68 mi1490-81415-81415-81580(Top 6%)1503(Top 9%)1503(Top 27%)
25K15.53 mi2.42 mi1463+271388+271388+271517(Top 5%)1442(Top 9%)1442(Top 26%)
30K18.64 mi3.11 mi1487-241407-191407-191829(Top 6%)1739(Top 11%)1739(Top 31%)
20M20.00 mi1.36 mi1543-561462-551462-552673(Top 9%)2507(Top 16%)2507(Top 44%)
21M21.00 mi1.00 mi1584-411501-391501-392832(Top 10%)2626(Top 16%)2626(Top 47%)
35K21.75 mi0.75 mi1578+61494+71494+71825(Top 6%)1714(Top 11%)1714(Top 30%)
23M23.00 mi1.25 mi1566+121483+111483+112300(Top 8%)2143(Top 13%)2143(Top 38%)
24M24.00 mi1.00 mi1587-211501-181501-182649(Top 9%)2432(Top 15%)2432(Top 43%)
40K24.85 mi0.85 mi1589-21504-31504-32241(Top 8%)2056(Top 13%)2056(Top 36%)
25.2M25.20 mi0.35 mi1608-191522-181522-183355(Top 12%)2945(Top 18%)2945(Top 52%)
Finish26.22 mi1.02 mi1657-491568-461568-463372(Top 12%)2956(Top 18%)2956(Top 52%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
×21stories
+97ft-345ft

Overall

1576

Males

1499

M18-39

1499

5K→10K

3.1 - 6.2 mi

Top 5%
×5stories
+79ft-138ft

Overall

1336

Males

1267

M18-39

1267

10K→15K

6.2 - 9.3 mi

Top 6%
×3stories
+67ft-78ft

Overall

1576

Males

1499

M18-39

1499

15K→20K

9.3 - 12.4 mi

Top 6%
×5stories
+106ft-86ft

Overall

1675

Males

1593

M18-39

1593

20K→Half

12.4 - 13.1 mi

Top 6%
×2stories
+19ft-37ft

Overall

1580

Males

1503

M18-39

1503

Half→25K

13.1 - 15.5 mi

Top 5%
×4stories
+66ft-88ft

Overall

1517

Males

1442

M18-39

1442

25K→30K

15.5 - 18.6 mi

Top 6%
×9stories
+181ft-148ft

Overall

1829

Males

1739

M18-39

1739

30K→20M

18.6 - 20.0 mi

Top 9%
×5stories
+64ft-50ft

Overall

2673

Males

2507

M18-39

2507

20M→21M

20.0 - 21.0 mi

Top 10%
×8stories
+106ft-24ft

Overall

2832

Males

2626

M18-39

2626

21M→35K

21.0 - 21.8 mi

Top 6%
×7stories
+17ft-86ft

Overall

1825

Males

1714

M18-39

1714

35K→23M

21.8 - 23.0 mi

Top 8%
×5stories
+23ft-63ft

Overall

2300

Males

2143

M18-39

2143

23M→24M

23.0 - 24.0 mi

Top 9%
×6stories
+12ft-82ft

Overall

2649

Males

2432

M18-39

2432

24M→40K

24.0 - 24.9 mi

Top 8%
×1story
+6ft-20ft

Overall

2241

Males

2056

M18-39

2056

40K→25.2M

24.9 - 25.2 mi

Top 12%
×1story
+13ft-16ft

Overall

3355

Males

2945

M18-39

2945

25.2M→Finish

25.2 - 26.2 mi

Top 12%
×2stories
+22ft-21ft

Overall

3372

Males

2956

M18-39

2956

Passing Analysis

Category:
Athletes Passed
491
Passed By
659
Net Change
-168
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1489
5K → 10K12528+97#1489#1392
10K → 15K3379-46#1392#1438
15K → 20K3579-44#1438#1482
20K → Half614-8#1482#1490
Half → 25K5326+27#1490#1463
25K → 30K5175-24#1463#1487
30K → 20M2076-56#1487#1543
20M → 21M2364-41#1543#1584
21M → 35K2721+6#1584#1578
35K → 23M4836+12#1578#1566
23M → 24M2243-21#1566#1587
24M → 40K2729-2#1587#1589
40K → 25.2M423-19#1589#1608
25.2M → Finish1766-49#1608#1657
TOTALS491659-168
📊

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