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BOSTON MARATHON 2025

Otto Chaverri Arce

Bib: 9113•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 17%
Gender (Male)
#0 / 16105
Top 27%
Masters (Masters Men)
#0 / 10463
Top 13%
Division (M40-44)
#0 / 2247
Top 33%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:57
Rank: #5815
Start → 5K
20:57 | 6:45/mi
10K· 6.21 mi
42:07
Rank: #6075 (-260)
5K → 10K
21:10 | 6:49/mi
15K· 9.32 mi
1:03:19
Rank: #6113 (-38)
10K → 15K
21:12 | 6:49/mi
20K· 12.43 mi
1:24:41
Rank: #6062 (+51)
15K → 20K
21:22 | 6:53/mi
Half· 13.11 mi
1:29:19
Rank: #6062
20K → Half
4:38 | 6:47/mi
25K· 15.53 mi
1:45:49
Rank: #5816 (+246)
Half → 25K
16:30 | 6:48/mi
30K· 18.64 mi
2:07:37
Rank: #5564 (+252)
25K → 30K
21:48 | 7:01/mi
20M
2:17:08
Rank: #5416 (+148)
30K → 20M
9:31 | 7:00/mi
21M
2:24:28
Rank: #5263 (+153)
20M → 21M
7:20 | 7:20/mi
35K· 21.75 mi
2:29:43
Rank: #5263
21M → 35K
5:15 | 7:01/mi
23M
2:38:31
Rank: #5139 (+124)
35K → 23M
8:48 | 7:02/mi
24M
2:45:17
Rank: #5029 (+110)
23M → 24M
6:46 | 6:46/mi
40K· 24.85 mi
2:51:02
Rank: #4882 (+147)
24M → 40K
5:45 | 6:44/mi
25.2M
2:53:19
Rank: #4747 (+135)
40K → 25.2M
2:17 | 6:37/mi
Finish· 26.22 mi
3:00:04
Rank: #4700 (+47)
25.2M → Finish
6:45 | 6:37/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:19
Pace6:49 /mi
2nd Half
Distance13.11 mi
Time1:30:45
Pace6:55 /mi
📊Positive Split: 1.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:46:0620:576:4520:57
6:45
-
10K
6.21 mi11:07:1642:076:4721:10
6:49
+0:04
15K
9.32 mi11:28:281:03:196:4821:12
6:49
0:00
20K
12.43 mi11:49:501:24:416:4921:22
6:53
+0:04
Half
13.11 mi11:54:281:29:196:494:38
6:47
-0:06
25K
15.53 mi12:10:581:45:496:4916:30
6:48
+0:01
30K
18.64 mi12:32:462:07:376:5121:48
7:01
+0:13
20M
20.00 mi12:42:172:17:086:519:31
7:00
-0:01
21M
21.00 mi12:49:372:24:286:537:20
7:20
+0:20
35K
21.75 mi12:54:522:29:436:535:15
7:01
-0:19
23M
23.00 mi13:03:402:38:316:548:48
7:02
+0:01
24M
24.00 mi13:10:262:45:176:536:46
6:46
-0:16
40K
24.85 mi13:16:112:51:026:535:45
6:44
-0:02
25.2M
25.20 mi13:18:282:53:196:532:17
6:37
-0:07
Finish
26.22 mi13:25:133:00:046:526:45
6:37
0:00

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

6:37 /mi

Average Pace

6:52 /mi

Slowest Pace

7:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:52:44

96% of race

Time at Steady Pace

7:20

4% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:52 /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 mi10:46:0620:576:4520:57
6:45
#5815
10K
6.21 mi11:07:1642:076:4721:10
6:49
#6075
15K
9.32 mi11:28:281:03:196:4821:12
6:49
#6113
20K
12.43 mi11:49:501:24:416:4921:22
6:53
#6062
Half
13.11 mi11:54:281:29:196:494:38
6:47
#6062
25K
15.53 mi12:10:581:45:496:4916:30
6:48
#5816
30K
18.64 mi12:32:462:07:376:5121:48
7:01
#5564
20M
20.00 mi12:42:172:17:086:519:31
7:00
#5416
21M
21.00 mi12:49:372:24:286:537:20
7:20
#5263
35K
21.75 mi12:54:522:29:436:535:15
7:01
#5263
23M
23.00 mi13:03:402:38:316:548:48
7:02
#5139
24M
24.00 mi13:10:262:45:176:536:46
6:46
#5029
40K
24.85 mi13:16:112:51:026:535:45
6:44
#4882
25.2M
25.20 mi13:18:282:53:196:532:17
6:37
#4747
Finish
26.22 mi13:25:133:00:046:526:45
6:37
#4700
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi5815536053606302(Top 22%)5703(Top 35%)5703(Top 254%)
10K6.21 mi3.10 mi6075-2605572-2125572-2126498(Top 23%)5875(Top 36%)5875(Top 261%)
15K9.32 mi3.11 mi6113-385596-245596-246302(Top 22%)5703(Top 35%)5703(Top 254%)
20K12.43 mi3.11 mi6062+515535+615535+616003(Top 21%)5436(Top 34%)5436(Top 242%)
Half13.11 mi0.68 mi60625533+25533+25981(Top 21%)5402(Top 34%)5402(Top 240%)
25K15.53 mi2.42 mi5816+2465313+2205313+2204899(Top 17%)4500(Top 28%)4500(Top 200%)
30K18.64 mi3.11 mi5564+2525091+2225091+2224782(Top 17%)4357(Top 27%)4357(Top 194%)
20M20.00 mi1.36 mi5416+1484958+1334958+1334109(Top 14%)3762(Top 23%)3762(Top 167%)
21M21.00 mi1.00 mi5263+1534818+1404818+1403766(Top 13%)3429(Top 21%)3429(Top 153%)
35K21.75 mi0.75 mi52634815+34815+35406(Top 19%)4646(Top 29%)4646(Top 207%)
23M23.00 mi1.25 mi5139+1244701+1144701+1143919(Top 14%)3508(Top 22%)3508(Top 156%)
24M24.00 mi1.00 mi5029+1104596+1054596+1053316(Top 12%)2982(Top 19%)2982(Top 133%)
40K24.85 mi0.85 mi4882+1474466+1304466+1302490(Top 9%)2272(Top 14%)2272(Top 101%)
25.2M25.20 mi0.35 mi4747+1354348+1184348+118667(Top 2%)617(Top 4%)617(Top 27%)
Finish26.22 mi1.02 mi4700+474302+464302+463412(Top 12%)2981(Top 19%)2981(Top 133%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
×21stories
+97ft-345ft

Overall

6302

Males

5703

M40-44

5703

5K→10K

3.1 - 6.2 mi

Top 23%
×5stories
+79ft-138ft

Overall

6498

Males

5875

M40-44

5875

10K→15K

6.2 - 9.3 mi

Top 22%
×3stories
+67ft-78ft

Overall

6302

Males

5703

M40-44

5703

15K→20K

9.3 - 12.4 mi

Top 21%
×5stories
+106ft-86ft

Overall

6003

Males

5436

M40-44

5436

20K→Half

12.4 - 13.1 mi

Top 21%
×2stories
+19ft-37ft

Overall

5981

Males

5402

M40-44

5402

Half→25K

13.1 - 15.5 mi

Top 17%
×4stories
+66ft-88ft

Overall

4899

Males

4500

M40-44

4500

25K→30K

15.5 - 18.6 mi

Top 17%
×9stories
+181ft-148ft

Overall

4782

Males

4357

M40-44

4357

30K→20M

18.6 - 20.0 mi

Top 14%
×5stories
+64ft-50ft

Overall

4109

Males

3762

M40-44

3762

20M→21M

20.0 - 21.0 mi

Top 13%
×8stories
+106ft-24ft

Overall

3766

Males

3429

M40-44

3429

21M→35K

21.0 - 21.8 mi

Top 19%
×7stories
+17ft-86ft

Overall

5406

Males

4646

M40-44

4646

35K→23M

21.8 - 23.0 mi

Top 14%
×5stories
+23ft-63ft

Overall

3919

Males

3508

M40-44

3508

23M→24M

23.0 - 24.0 mi

Top 12%
×6stories
+12ft-82ft

Overall

3316

Males

2982

M40-44

2982

24M→40K

24.0 - 24.9 mi

Top 9%
×1story
+6ft-20ft

Overall

2490

Males

2272

M40-44

2272

40K→25.2M

24.9 - 25.2 mi

Top 2%
×1story
+13ft-16ft

Overall

667

Males

617

M40-44

617

25.2M→Finish

25.2 - 26.2 mi

Top 12%
×2stories
+22ft-21ft

Overall

3412

Males

2981

M40-44

2981

Passing Analysis

Category:
Athletes Passed
1971
Passed By
856
Net Change
+1115
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5815
5K → 10K98358-260#5815#6075
10K → 15K125163-38#6075#6113
15K → 20K171120+51#6113#6062
20K → Half19190#6062#6062
Half → 25K26721+246#6062#5816
25K → 30K30553+252#5816#5564
30K → 20M1568+148#5564#5416
20M → 21M16815+153#5416#5263
21M → 35K50500#5263#5263
35K → 23M14622+124#5263#5139
23M → 24M1188+110#5139#5029
24M → 40K1503+147#5029#4882
40K → 25.2M1350+135#4882#4747
25.2M → Finish6316+47#4747#4700
TOTALS1971856+1115
📊

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