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BOSTON MARATHON 2025

Víctor Vivar

Bib: 5491•M

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 6%
Gender (Male)
#0 / 16105
Top 9%
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
20:28
Rank: #4490
Start → 5K
20:28 | 6:35/mi
10K· 6.21 mi
40:26
Rank: #3833 (+657)
5K → 10K
19:58 | 6:26/mi
15K· 9.32 mi
1:00:12
Rank: #3382 (+451)
10K → 15K
19:46 | 6:22/mi
20K· 12.43 mi
1:20:04
Rank: #3122 (+260)
15K → 20K
19:52 | 6:24/mi
Half· 13.11 mi
1:24:22
Rank: #3088 (+34)
20K → Half
4:18 | 6:18/mi
25K· 15.53 mi
1:39:40
Rank: #2838 (+250)
Half → 25K
15:18 | 6:19/mi
30K· 18.64 mi
1:59:17
Rank: #2442 (+396)
25K → 30K
19:37 | 6:19/mi
20M
2:08:00
Rank: #2318 (+124)
30K → 20M
8:43 | 6:25/mi
21M
2:14:30
Rank: #2179 (+139)
20M → 21M
6:30 | 6:30/mi
35K· 21.75 mi
2:18:58
Rank: #2091 (+88)
21M → 35K
4:28 | 5:58/mi
23M
2:26:35
Rank: #1884 (+207)
35K → 23M
7:37 | 6:05/mi
24M
2:32:44
Rank: #1812 (+72)
23M → 24M
6:09 | 6:09/mi
40K· 24.85 mi
2:37:57
Rank: #1703 (+109)
24M → 40K
5:13 | 6:06/mi
25.2M
2:40:14
Rank: #1660 (+43)
40K → 25.2M
2:17 | 6:37/mi
Finish· 26.22 mi
2:46:23
Rank: #1594 (+66)
25.2M → Finish
6:09 | 6:02/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:24:22
Pace6:26 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:22:01
Pace6:15 /mi
📊Negative Split: 2.8% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:0920:286:3520:28
6:35
-
10K
6.21 mi10:45:0740:266:3019:58
6:26
-0:09
15K
9.32 mi11:04:531:00:126:2819:46
6:22
-0:04
20K
12.43 mi11:24:451:20:046:2719:52
6:24
+0:02
Half
13.11 mi11:29:031:24:226:264:18
6:18
-0:06
25K
15.53 mi11:44:211:39:406:2515:18
6:19
+0:01
30K
18.64 mi12:03:581:59:176:2419:37
6:19
0:00
20M
20.00 mi12:12:412:08:006:248:43
6:25
+0:06
21M
21.00 mi12:19:112:14:306:246:30
6:30
+0:05
35K
21.75 mi12:23:392:18:586:234:28
5:58
-0:32
23M
23.00 mi12:31:162:26:356:227:37
6:05
+0:07
24M
24.00 mi12:37:252:32:446:226:09
6:09
+0:04
40K
24.85 mi12:42:382:37:576:215:13
6:06
-0:03
25.2M
25.20 mi12:44:552:40:146:222:17
6:37
+0:31
Finish
26.22 mi12:51:042:46:236:216:09
6:02
-0:35

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

5:58 /mi

Average Pace

6:21 /mi

Slowest Pace

6:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:23:38

86% of race

Time at Steady Pace

22:45

14% of race

Time at Slower Pace

0:00

0% 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 mi10:25:0920:286:3520:28
6:35
#4490
10K
6.21 mi10:45:0740:266:3019:58
6:26
#3833
15K
9.32 mi11:04:531:00:126:2819:46
6:22
#3382
20K
12.43 mi11:24:451:20:046:2719:52
6:24
#3122
Half
13.11 mi11:29:031:24:226:264:18
6:18
#3088
25K
15.53 mi11:44:211:39:406:2515:18
6:19
#2838
30K
18.64 mi12:03:581:59:176:2419:37
6:19
#2442
20M
20.00 mi12:12:412:08:006:248:43
6:25
#2318
21M
21.00 mi12:19:112:14:306:246:30
6:30
#2179
35K
21.75 mi12:23:392:18:586:234:28
5:58
#2091
23M
23.00 mi12:31:162:26:356:227:37
6:05
#1884
24M
24.00 mi12:37:252:32:446:226:09
6:09
#1812
40K
24.85 mi12:42:382:37:576:215:13
6:06
#1703
25.2M
25.20 mi12:44:552:40:146:222:17
6:37
#1660
Finish
26.22 mi12:51:042:46:236:216:09
6:02
#1594
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4490422242222705(Top 10%)2576(Top 16%)2576(Top 46%)
10K6.21 mi3.10 mi3833+6573625+5973625+5973218(Top 11%)3059(Top 19%)3059(Top 54%)
15K9.32 mi3.11 mi3382+4513211+4143211+4142705(Top 10%)2576(Top 16%)2576(Top 46%)
20K12.43 mi3.11 mi3122+2602975+2362975+2362491(Top 9%)2376(Top 15%)2376(Top 42%)
Half13.11 mi0.68 mi3088+342944+312944+312541(Top 9%)2430(Top 15%)2430(Top 43%)
25K15.53 mi2.42 mi2838+2502708+2362708+2361915(Top 7%)1821(Top 11%)1821(Top 32%)
30K18.64 mi3.11 mi2442+3962330+3782330+3781248(Top 4%)1178(Top 7%)1178(Top 21%)
20M20.00 mi1.36 mi2318+1242210+1202210+1201302(Top 5%)1230(Top 8%)1230(Top 22%)
21M21.00 mi1.00 mi2179+1392078+1322078+132696(Top 2%)659(Top 4%)659(Top 12%)
35K21.75 mi0.75 mi2091+881990+881990+88689(Top 2%)646(Top 4%)646(Top 11%)
23M23.00 mi1.25 mi1884+2071788+2021788+202469(Top 2%)442(Top 3%)442(Top 8%)
24M24.00 mi1.00 mi1812+721716+721716+72904(Top 3%)850(Top 5%)850(Top 15%)
40K24.85 mi0.85 mi1703+1091612+1041612+104554(Top 2%)517(Top 3%)517(Top 9%)
25.2M25.20 mi0.35 mi1660+431572+401572+40654(Top 2%)609(Top 4%)609(Top 11%)
Finish26.22 mi1.02 mi1594+661509+631509+631022(Top 4%)960(Top 6%)960(Top 17%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
×21stories
+97ft-345ft

Overall

2705

Males

2576

M18-39

2576

5K→10K

3.1 - 6.2 mi

Top 11%
×5stories
+79ft-138ft

Overall

3218

Males

3059

M18-39

3059

10K→15K

6.2 - 9.3 mi

Top 10%
×3stories
+67ft-78ft

Overall

2705

Males

2576

M18-39

2576

15K→20K

9.3 - 12.4 mi

Top 9%
×5stories
+106ft-86ft

Overall

2491

Males

2376

M18-39

2376

20K→Half

12.4 - 13.1 mi

Top 9%
×2stories
+19ft-37ft

Overall

2541

Males

2430

M18-39

2430

Half→25K

13.1 - 15.5 mi

Top 7%
×4stories
+66ft-88ft

Overall

1915

Males

1821

M18-39

1821

25K→30K

15.5 - 18.6 mi

Top 4%
×9stories
+181ft-148ft

Overall

1248

Males

1178

M18-39

1178

30K→20M

18.6 - 20.0 mi

Top 5%
×5stories
+64ft-50ft

Overall

1302

Males

1230

M18-39

1230

20M→21M

20.0 - 21.0 mi

Top 2%
×8stories
+106ft-24ft

Overall

696

Males

659

M18-39

659

21M→35K

21.0 - 21.8 mi

Top 2%
×7stories
+17ft-86ft

Overall

689

Males

646

M18-39

646

35K→23M

21.8 - 23.0 mi

Top 2%
×5stories
+23ft-63ft

Overall

469

Males

442

M18-39

442

23M→24M

23.0 - 24.0 mi

Top 3%
×6stories
+12ft-82ft

Overall

904

Males

850

M18-39

850

24M→40K

24.0 - 24.9 mi

Top 2%
×1story
+6ft-20ft

Overall

554

Males

517

M18-39

517

40K→25.2M

24.9 - 25.2 mi

Top 2%
×1story
+13ft-16ft

Overall

654

Males

609

M18-39

609

25.2M→Finish

25.2 - 26.2 mi

Top 4%
×2stories
+22ft-21ft

Overall

1022

Males

960

M18-39

960

Passing Analysis

Category:
Athletes Passed
2940
Passed By
44
Net Change
+2896
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4490
5K → 10K67013+657#4490#3833
10K → 15K4543+451#3833#3382
15K → 20K2677+260#3382#3122
20K → Half384+34#3122#3088
Half → 25K2500+250#3088#2838
25K → 30K3982+396#2838#2442
30K → 20M1262+124#2442#2318
20M → 21M1401+139#2318#2179
21M → 35K891+88#2179#2091
35K → 23M2070+207#2091#1884
23M → 24M753+72#1884#1812
24M → 40K1101+109#1812#1703
40K → 25.2M441+43#1703#1660
25.2M → Finish726+66#1660#1594
TOTALS294044+2896
📊

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