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BOSTON MARATHON 2025

Omar Montalvo

Bib: 942•M

MD

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 13%
Gender (Male)
#0 / 16105
Top 21%
Division (M18-39)
#0 / 5642
Top 45%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:23
Rank: #2088
Start → 5K
19:23 | 6:14/mi
10K· 6.21 mi
39:00
Rank: #2273 (-185)
5K → 10K
19:37 | 6:19/mi
15K· 9.32 mi
58:35
Rank: #2293 (-20)
10K → 15K
19:35 | 6:18/mi
20K· 12.43 mi
1:18:08
Rank: #2189 (+104)
15K → 20K
19:33 | 6:18/mi
Half· 13.11 mi
1:22:24
Rank: #2192 (-3)
20K → Half
4:16 | 6:15/mi
25K· 15.53 mi
1:37:53
Rank: #2177 (+15)
Half → 25K
15:29 | 6:23/mi
30K· 18.64 mi
1:58:46
Rank: #2300 (-123)
25K → 30K
20:53 | 6:43/mi
20M
2:08:14
Rank: #2376 (-76)
30K → 20M
9:28 | 6:58/mi
21M
2:15:30
Rank: #2403 (-27)
20M → 21M
7:16 | 7:16/mi
35K· 21.75 mi
2:20:54
Rank: #2523 (-120)
21M → 35K
5:24 | 7:13/mi
23M
2:29:58
Rank: #2636 (-113)
35K → 23M
9:04 | 7:14/mi
24M
2:37:40
Rank: #2821 (-185)
23M → 24M
7:42 | 7:42/mi
40K· 24.85 mi
2:45:10
Rank: #3161 (-340)
24M → 40K
7:30 | 8:46/mi
25.2M
2:48:33
Rank: #3360 (-199)
40K → 25.2M
3:23 | 9:49/mi
Finish· 26.22 mi
2:56:27
Rank: #3604 (-244)
25.2M → Finish
7:54 | 7:45/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:22:24
Pace6:17 /mi
2nd Half
Distance13.11 mi
Time1:34:03
Pace7:10 /mi
📊Positive Split: 14.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:3519:236:1419:23
6:14
-
10K
6.21 mi10:39:1239:006:1719:37
6:19
+0:05
15K
9.32 mi10:58:4758:356:1719:35
6:18
-0:01
20K
12.43 mi11:18:201:18:086:1719:33
6:18
0:00
Half
13.11 mi11:22:361:22:246:174:16
6:15
-0:03
25K
15.53 mi11:38:051:37:536:1815:29
6:23
+0:08
30K
18.64 mi11:58:581:58:466:2220:53
6:43
+0:20
20M
20.00 mi12:08:262:08:146:259:28
6:58
+0:15
21M
21.00 mi12:15:422:15:306:277:16
7:16
+0:18
35K
21.75 mi12:21:062:20:546:295:24
7:13
-0:03
23M
23.00 mi12:30:102:29:586:319:04
7:14
+0:01
24M
24.00 mi12:37:522:37:406:347:42
7:42
+0:28
40K
24.85 mi12:45:222:45:106:397:30
8:46
+1:04
25.2M
25.20 mi12:48:452:48:336:413:23
9:49
+1:03
Finish
26.22 mi12:56:392:56:276:447:54
7:45
-2:04

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

6:14 /mi

Average Pace

6:44 /mi

Slowest Pace

9:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:37:53

55% of race

Time at Steady Pace

52:05

30% of race

Time at Slower Pace

26:29

15% of race

Average Pace: 6:44 /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 mi10:19:3519:236:1419:23
6:14
#2088
10K
6.21 mi10:39:1239:006:1719:37
6:19
#2273
15K
9.32 mi10:58:4758:356:1719:35
6:18
#2293
20K
12.43 mi11:18:201:18:086:1719:33
6:18
#2189
Half
13.11 mi11:22:361:22:246:174:16
6:15
#2192
25K
15.53 mi11:38:051:37:536:1815:29
6:23
#2177
30K
18.64 mi11:58:581:58:466:2220:53
6:43
#2300
20M
20.00 mi12:08:262:08:146:259:28
6:58
#2376
21M
21.00 mi12:15:422:15:306:277:16
7:16
#2403
35K
21.75 mi12:21:062:20:546:295:24
7:13
#2523
23M
23.00 mi12:30:102:29:586:319:04
7:14
#2636
24M
24.00 mi12:37:522:37:406:347:42
7:42
#2821
40K
24.85 mi12:45:222:45:106:397:30
8:46
#3161
25.2M
25.20 mi12:48:452:48:336:413:23
9:49
#3360
Finish
26.22 mi12:56:392:56:276:447:54
7:45
#3604
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2088199019902359(Top 8%)2251(Top 14%)2251(Top 40%)
10K6.21 mi3.10 mi2273-1852170-1802170-1802511(Top 9%)2401(Top 15%)2401(Top 43%)
15K9.32 mi3.11 mi2293-202189-192189-192359(Top 8%)2251(Top 14%)2251(Top 40%)
20K12.43 mi3.11 mi2189+1042090+992090+991983(Top 7%)1890(Top 12%)1890(Top 33%)
Half13.11 mi0.68 mi2192-32092-22092-22308(Top 8%)2209(Top 14%)2209(Top 39%)
25K15.53 mi2.42 mi2177+152078+142078+142307(Top 8%)2194(Top 14%)2194(Top 39%)
30K18.64 mi3.11 mi2300-1232195-1172195-1172994(Top 11%)2816(Top 17%)2816(Top 50%)
20M20.00 mi1.36 mi2376-762267-722267-723912(Top 14%)3595(Top 22%)3595(Top 64%)
21M21.00 mi1.00 mi2403-272290-232290-233479(Top 12%)3191(Top 20%)3191(Top 57%)
35K21.75 mi0.75 mi2523-1202403-1132403-1136695(Top 24%)5514(Top 34%)5514(Top 98%)
23M23.00 mi1.25 mi2636-1132505-1022505-1025121(Top 18%)4405(Top 27%)4405(Top 78%)
24M24.00 mi1.00 mi2821-1852672-1672672-1679085(Top 32%)6687(Top 42%)6687(Top 119%)
40K24.85 mi0.85 mi3161-3402977-3052977-30514981(Top 53%)9424(Top 59%)9424(Top 167%)
25.2M25.20 mi0.35 mi3360-1993152-1753152-17516037(Top 56%)9862(Top 61%)9862(Top 175%)
Finish26.22 mi1.02 mi3604-2443359-2073359-20711037(Top 39%)7514(Top 47%)7514(Top 133%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
×21stories
+97ft-345ft

Overall

2359

Males

2251

M18-39

2251

5K→10K

3.1 - 6.2 mi

Top 9%
×5stories
+79ft-138ft

Overall

2511

Males

2401

M18-39

2401

10K→15K

6.2 - 9.3 mi

Top 8%
×3stories
+67ft-78ft

Overall

2359

Males

2251

M18-39

2251

15K→20K

9.3 - 12.4 mi

Top 7%
×5stories
+106ft-86ft

Overall

1983

Males

1890

M18-39

1890

20K→Half

12.4 - 13.1 mi

Top 8%
×2stories
+19ft-37ft

Overall

2308

Males

2209

M18-39

2209

Half→25K

13.1 - 15.5 mi

Top 8%
×4stories
+66ft-88ft

Overall

2307

Males

2194

M18-39

2194

25K→30K

15.5 - 18.6 mi

Top 11%
×9stories
+181ft-148ft

Overall

2994

Males

2816

M18-39

2816

30K→20M

18.6 - 20.0 mi

Top 14%
×5stories
+64ft-50ft

Overall

3912

Males

3595

M18-39

3595

20M→21M

20.0 - 21.0 mi

Top 12%
×8stories
+106ft-24ft

Overall

3479

Males

3191

M18-39

3191

21M→35K

21.0 - 21.8 mi

Top 24%
×7stories
+17ft-86ft

Overall

6695

Males

5514

M18-39

5514

35K→23M

21.8 - 23.0 mi

Top 18%
×5stories
+23ft-63ft

Overall

5121

Males

4405

M18-39

4405

23M→24M

23.0 - 24.0 mi

Top 32%
×6stories
+12ft-82ft

Overall

9085

Males

6687

M18-39

6687

24M→40K

24.0 - 24.9 mi

Top 53%
×1story
+6ft-20ft

Overall

14981

Males

9424

M18-39

9424

40K→25.2M

24.9 - 25.2 mi

Top 56%
×1story
+13ft-16ft

Overall

16037

Males

9862

M18-39

9862

25.2M→Finish

25.2 - 26.2 mi

Top 39%
×2stories
+22ft-21ft

Overall

11037

Males

7514

M18-39

7514

Passing Analysis

Category:
Athletes Passed
487
Passed By
2003
Net Change
-1516
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2088
5K → 10K52237-185#2088#2273
10K → 15K6686-20#2273#2293
15K → 20K12925+104#2293#2189
20K → Half1114-3#2189#2192
Half → 25K5944+15#2192#2177
25K → 30K52175-123#2177#2300
30K → 20M2298-76#2300#2376
20M → 21M3158-27#2376#2403
21M → 35K14134-120#2403#2523
35K → 23M27140-113#2523#2636
23M → 24M11196-185#2636#2821
24M → 40K3343-340#2821#3161
40K → 25.2M1200-199#3161#3360
25.2M → Finish9253-244#3360#3604
TOTALS4872003-1516
📊

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