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BOSTON MARATHON 2025

Martin Ugaz

Bib: 28350•M

IL

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

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
10:12/mi
31:41
↑ 97↓ 3451.5%
10K· 6.21 mi
10:39/mi
1:04:45
↑ 79↓ 1380.4%
15K· 9.32 mi
10:38/mi
1:37:46
↑ 67↓ 78
20K· 12.43 mi
11:24/mi
2:13:12
↑ 106↓ 860.1%
Half· 13.11 mi
11:00/mi
2:20:42
↑ 19↓ 370.5%
25K· 15.53 mi
11:33/mi
2:48:42
↑ 66↓ 880.2%
30K· 18.64 mi
12:33/mi
3:27:40
↑ 181↓ 1480.2%
20M
13:57/mi
3:46:38
↑ 64↓ 500.2%
21M
14:18/mi
4:00:56
↑ 106↓ 241.6%
35K· 21.75 mi
13:37/mi
4:11:07
↑ 17↓ 861.7%
23M
13:40/mi
4:28:14
↑ 23↓ 630.6%
24M
13:59/mi
4:42:13
↓ 821.3%
40K· 24.85 mi
13:55/mi
4:54:07
↓ 200.3%
25.2M
14:01/mi
4:58:57
↑ 13↓ 160.2%
Finish· 26.22 mi
11:27/mi
5:10:37
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:20:42
Pace10:44 /mi
2nd Half
Distance13.11 mi
Time2:49:55
Pace12:58 /mi
📊Positive Split: 20.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:1031:4110:1231:41
10:12
-
10K
6.21 mi12:21:141:04:4510:2533:04
10:39
+0:27
15K
9.32 mi12:54:151:37:4610:2933:01
10:38
-0:01
20K
12.43 mi13:29:412:13:1210:4335:26
11:24
+0:46
Half
13.11 mi13:37:112:20:4210:447:30
11:00
-0:24
25K
15.53 mi14:05:112:48:4210:5228:00
11:33
+0:33
30K
18.64 mi14:44:093:27:4011:0838:58
12:33
+1:00
20M
20.00 mi15:03:073:46:3811:2018:58
13:57
+1:24
21M
21.00 mi15:17:254:00:5611:2814:18
14:18
+0:21
35K
21.75 mi15:27:364:11:0711:3310:11
13:37
-0:41
23M
23.00 mi15:44:434:28:1411:4017:07
13:40
+0:03
24M
24.00 mi15:58:424:42:1311:4613:59
13:59
+0:19
40K
24.85 mi16:10:364:54:0711:5011:54
13:55
-0:04
25.2M
25.20 mi16:15:264:58:5711:524:50
14:01
+0:06
Finish
26.22 mi16:27:065:10:3711:5111:40
11:27
-2:34

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

10:12 /mi

Average Pace

11:51 /mi

Slowest Pace

14:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:00:22

58% of race

Time at Steady Pace

38:58

13% of race

Time at Slower Pace

1:31:17

29% of race

Average Pace: 11:51 /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 mi11:48:1031:4110:1231:41
10:12
#26053
10K
6.21 mi12:21:141:04:4510:2533:04
10:39
#26339
15K
9.32 mi12:54:151:37:4610:2933:01
10:38
#26263
20K
12.43 mi13:29:412:13:1210:4335:26
11:24
#26352
Half
13.11 mi13:37:112:20:4210:447:30
11:00
#26367
25K
15.53 mi14:05:112:48:4210:5228:00
11:33
#26283
30K
18.64 mi14:44:093:27:4011:0838:58
12:33
#26287
20M
20.00 mi15:03:073:46:3811:2018:58
13:57
#26429
21M
21.00 mi15:17:254:00:5611:2814:18
14:18
#26447
35K
21.75 mi15:27:364:11:0711:3310:11
13:37
#26490
23M
23.00 mi15:44:434:28:1411:4017:07
13:40
#26554
24M
24.00 mi15:58:424:42:1311:4613:59
13:59
#26644
40K
24.85 mi16:10:364:54:0711:5011:54
13:55
#26680
25.2M
25.20 mi16:15:264:58:5711:524:50
14:01
#26686
Finish
26.22 mi16:27:065:10:3711:5111:40
11:27
#26677
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi26053151981519826146(Top 92%)15213(Top 94%)15213(Top 638%)
10K6.21 mi3.10 mi26339-28615314-11615314-11626519(Top 93%)15372(Top 95%)15372(Top 644%)
15K9.32 mi3.11 mi26263+7615270+4415270+4426146(Top 92%)15213(Top 94%)15213(Top 638%)
20K12.43 mi3.11 mi26352-8915308-3815308-3826522(Top 93%)15345(Top 95%)15345(Top 643%)
Half13.11 mi0.68 mi26367-1515312-415312-426493(Top 93%)15311(Top 95%)15311(Top 642%)
25K15.53 mi2.42 mi26283+8415272+4015272+4025923(Top 91%)15037(Top 93%)15037(Top 630%)
30K18.64 mi3.11 mi26287-415246+2615246+2626221(Top 92%)15080(Top 94%)15080(Top 632%)
20M20.00 mi1.36 mi26429-14215284-3815284-3827259(Top 96%)15503(Top 96%)15503(Top 650%)
21M21.00 mi1.00 mi26447-1815285-115285-126532(Top 93%)15136(Top 94%)15136(Top 634%)
35K21.75 mi0.75 mi26490-4315294-915294-927441(Top 97%)15551(Top 97%)15551(Top 652%)
23M23.00 mi1.25 mi26554-6415301-715301-727045(Top 95%)15346(Top 95%)15346(Top 643%)
24M24.00 mi1.00 mi26644-9015337-3615337-3627634(Top 97%)15612(Top 97%)15612(Top 654%)
40K24.85 mi0.85 mi26680-3615345-815345-827113(Top 95%)15342(Top 95%)15342(Top 643%)
25.2M25.20 mi0.35 mi26686-615347-215347-226308(Top 93%)14899(Top 93%)14899(Top 624%)
Finish26.22 mi1.02 mi26677+915334+1315334+1326064(Top 92%)14820(Top 92%)14820(Top 621%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 92%
×21story building
+97ft-345ft

Overall

26146

Males

15213

M45-49

15213

5K→10K

3.1 - 6.2 mi

Top 93%
×5story building
+79ft-138ft

Overall

26519

Males

15372

M45-49

15372

10K→15K

6.2 - 9.3 mi

Top 92%
×3story building
+67ft-78ft

Overall

26146

Males

15213

M45-49

15213

15K→20K

9.3 - 12.4 mi

Top 93%
×5story building
+106ft-86ft

Overall

26522

Males

15345

M45-49

15345

20K→Half

12.4 - 13.1 mi

Top 93%
×2story building
+19ft-37ft

Overall

26493

Males

15311

M45-49

15311

Half→25K

13.1 - 15.5 mi

Top 91%
×4story building
+66ft-88ft

Overall

25923

Males

15037

M45-49

15037

25K→30K

15.5 - 18.6 mi

Top 92%
×9story building
+181ft-148ft

Overall

26221

Males

15080

M45-49

15080

30K→20M

18.6 - 20.0 mi

Top 96%
×5story building
+64ft-50ft

Overall

27259

Males

15503

M45-49

15503

20M→21M

20.0 - 21.0 mi

Top 93%
×8story building
+106ft-24ft

Overall

26532

Males

15136

M45-49

15136

21M→35K

21.0 - 21.8 mi

Top 97%
×7story building
+17ft-86ft

Overall

27441

Males

15551

M45-49

15551

35K→23M

21.8 - 23.0 mi

Top 95%
×5story building
+23ft-63ft

Overall

27045

Males

15346

M45-49

15346

23M→24M

23.0 - 24.0 mi

Top 97%
×6story building
+12ft-82ft

Overall

27634

Males

15612

M45-49

15612

24M→40K

24.0 - 24.9 mi

Top 95%
×1story
+6ft-20ft

Overall

27113

Males

15342

M45-49

15342

40K→25.2M

24.9 - 25.2 mi

Top 93%
×1story
+13ft-16ft

Overall

26308

Males

14899

M45-49

14899

25.2M→Finish

25.2 - 26.2 mi

Top 92%
×2story building
+22ft-21ft

Overall

26064

Males

14820

M45-49

14820

Passing Analysis

Category:
Athletes Passed
733
Passed By
1357
Net Change
-624
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26053
5K → 10K79365-286#26053#26339
10K → 15K16387+76#26339#26263
15K → 20K98187-89#26263#26352
20K → Half1732-15#26352#26367
Half → 25K13753+84#26367#26283
25K → 30K9498-4#26283#26287
30K → 20M24166-142#26287#26429
20M → 21M3149-18#26429#26447
21M → 35K1356-43#26447#26490
35K → 23M2589-64#26490#26554
23M → 24M696-90#26554#26644
24M → 40K1349-36#26644#26680
40K → 25.2M410-6#26680#26686
25.2M → Finish2920+9#26686#26677
TOTALS7331357-624
📊

Passing Visuals

Category:
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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