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BOSTON MARATHON 2025

Ronald Ota

WI

Bib: 10614 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 22%
Gender (Male)
#0 / 16105
Top 34%
Masters (Masters Men)
#0 / 10463
Top 20%
Division (M50-54)
#0 / 1996
Top 15%
Race Day Weather
50°/40°F
broken clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
7:22/mi
22:52
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:04/mi
44:49
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
6:57/mi
1:06:24
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
6:58/mi
1:28:03
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
6:55/mi
1:32:46
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
6:56/mi
1:49:35
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
7:06/mi
2:11:40
↑ 181↓ 1480.2%
138 ft elev
20M
7:12/mi
2:21:27
↑ 64↓ 500.2%
148 ft elev
21M
7:33/mi
2:29:00
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
7:04/mi
2:34:17
↑ 17↓ 861.7%
156 ft elev
23M
7:21/mi
2:43:29
↑ 23↓ 630.6%
116 ft elev
24M
7:12/mi
2:50:41
↓ 821.3%
34 ft elev
40K· 24.85 mi
7:24/mi
2:57:01
↓ 200.3%
20 ft elev
25.2M
8:01/mi
2:59:47
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
7:10/mi
3:07:05
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:32:467:05 /mi⚡ faster
2nd Half
1:34:197:12 /mi+1.7%
Positive split — 1.7% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
22:527:223.11 mi22:52
7:22
-
10K
44:497:133.10 mi21:57
7:04
-0:18
15K
1:06:247:073.11 mi21:35
6:57
-0:07
20K
1:28:037:053.11 mi21:39
6:58
+0:01
Half(13.11 mi)
1:32:467:050.68 mi4:43
6:55
-0:03
25K
1:49:357:032.42 mi16:49
6:56
+0:01
30K
2:11:407:043.11 mi22:05
7:06
+0:10
20M
2:21:277:041.36 mi9:47
7:12
+0:06
21M
2:29:007:061.00 mi7:33
7:33
+0:21
35K
2:34:177:060.75 mi5:17
7:04
-0:29
23M
2:43:297:061.25 mi9:12
7:21
+0:17
24M
2:50:417:071.00 mi7:12
7:12
-0:09
40K
2:57:017:070.85 mi6:20
7:24
+0:12
25.2M
2:59:477:080.35 mi2:46
8:01
+0:37
Finish(26.22 mi)
3:07:057:081.02 mi7:18
7:10
-0:51
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:55 /mi

Average Pace

7:08 /mi

Slowest Pace

8:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:04:19

99% of race

Time at Steady Pace

2:46

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:08 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi1092186468646726864466446
10K3.10 mi9541+13807922+7247922+724837872197219
15K3.11 mi8687+8547399+5237399+523726864466446
20K3.11 mi8061+6266996+4036996+403667559575957
Half(13.11 mi)0.68 mi8001+606956+406956+40693161516151
25K2.42 mi7608+3936678+2786678+278588453035303
30K3.11 mi7101+5076283+3956283+395535348194819
20M1.36 mi6849+2526070+2136070+213518946194619
21M1.00 mi6667+1825914+1565914+156485542654265
35K0.75 mi6581+865830+845830+84574048764876
23M1.25 mi6460+1215725+1055725+105571047974797
24M1.00 mi6380+805645+805645+80580547934793
40K0.85 mi6340+405592+535592+53621449744974
25.2M0.35 mi6307+335556+365556+36599947254725
Finish(26.22 mi)1.02 mi6247+605489+675489+67677351835183

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 26%
×21story building
+97ft-345ft

Overall

7268

Males

6446

M50-54

6446

5K→10K

3.1 - 6.2 mi

Top 29%
×5story building
+79ft-138ft

Overall

8378

Males

7219

M50-54

7219

10K→15K

6.2 - 9.3 mi

Top 26%
×3story building
+67ft-78ft

Overall

7268

Males

6446

M50-54

6446

15K→20K

9.3 - 12.4 mi

Top 24%
×5story building
+106ft-86ft

Overall

6675

Males

5957

M50-54

5957

20K→Half

12.4 - 13.1 mi

Top 24%
×2story building
+19ft-37ft

Overall

6931

Males

6151

M50-54

6151

Half→25K

13.1 - 15.5 mi

Top 21%
×4story building
+66ft-88ft

Overall

5884

Males

5303

M50-54

5303

25K→30K

15.5 - 18.6 mi

Top 19%
×9story building
+181ft-148ft

Overall

5353

Males

4819

M50-54

4819

30K→20M

18.6 - 20.0 mi

Top 18%
×5story building
+64ft-50ft

Overall

5189

Males

4619

M50-54

4619

20M→21M

20.0 - 21.0 mi

Top 17%
×8story building
+106ft-24ft

Overall

4855

Males

4265

M50-54

4265

21M→35K

21.0 - 21.8 mi

Top 20%
×7story building
+17ft-86ft

Overall

5740

Males

4876

M50-54

4876

35K→23M

21.8 - 23.0 mi

Top 20%
×5story building
+23ft-63ft

Overall

5710

Males

4797

M50-54

4797

23M→24M

23.0 - 24.0 mi

Top 20%
×6story building
+12ft-82ft

Overall

5805

Males

4793

M50-54

4793

24M→40K

24.0 - 24.9 mi

Top 22%
×1story
+6ft-20ft

Overall

6214

Males

4974

M50-54

4974

40K→25.2M

24.9 - 25.2 mi

Top 21%
×1story
+13ft-16ft

Overall

5999

Males

4725

M50-54

4725

25.2M→Finish

25.2 - 26.2 mi

Top 24%
×2story building
+22ft-21ft

Overall

6773

Males

5183

M50-54

5183

Passing Analysis

Category:
Passed
4849*
Passed By
175
Net Change
+4674
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10921
5K → 10K1393*13+1380#10921#9541
10K → 15K8584+854#9541#8687
15K → 20K6304+626#8687#8061
20K → Half633+60#8061#8001
Half → 25K3941+393#8001#7608
25K → 30K5136+507#7608#7101
30K → 20M2597+252#7101#6849
20M → 21M1886+182#6849#6667
21M → 35K9812+86#6667#6581
35K → 23M14322+121#6581#6460
23M → 24M9919+80#6460#6380
24M → 40K7838+40#6380#6340
40K → 25.2M429+33#6340#6307
25.2M → Finish9131+60#6307#6247
TOTALS4849*175+4674

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Charts

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