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BOSTON MARATHON 2025

Luis Carlos Rivero

Bib: 254•M

NY

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 3%
Gender (Male)
#0 / 16105
Top 5%
Division (M18-39)
#0 / 5642
Top 13%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
17:20
Rank: #282
Start → 5K
17:20 | 5:35/mi
10K· 6.21 mi
35:21
Rank: #423 (-141)
5K → 10K
18:01 | 5:48/mi
15K· 9.32 mi
53:53
Rank: #542 (-119)
10K → 15K
18:32 | 5:58/mi
20K· 12.43 mi
1:12:52
Rank: #646 (-104)
15K → 20K
18:59 | 6:07/mi
Half· 13.11 mi
1:16:57
Rank: #666 (-20)
20K → Half
4:05 | 5:59/mi
25K· 15.53 mi
1:32:01
Rank: #760 (-94)
Half → 25K
15:04 | 6:13/mi
30K· 18.64 mi
1:51:36
Rank: #794 (-34)
25K → 30K
19:35 | 6:18/mi
20M
2:00:20
Rank: #805 (-11)
30K → 20M
8:44 | 6:26/mi
21M
2:07:21
Rank: #843 (-38)
20M → 21M
7:01 | 7:01/mi
35K· 21.75 mi
2:12:04
Rank: #846 (-3)
21M → 35K
4:43 | 6:18/mi
23M
2:20:10
Rank: #858 (-12)
35K → 23M
8:06 | 6:28/mi
24M
2:26:28
Rank: #858
23M → 24M
6:18 | 6:18/mi
40K· 24.85 mi
2:32:04
Rank: #882 (-24)
24M → 40K
5:36 | 6:33/mi
25.2M
2:34:30
Rank: #884 (-2)
40K → 25.2M
2:26 | 7:03/mi
Finish· 26.22 mi
2:40:46
Rank: #882 (+2)
25.2M → Finish
6:16 | 6:09/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:16:57
Pace5:52 /mi
2nd Half
Distance13.11 mi
Time1:23:49
Pace6:24 /mi
📊Positive Split: 8.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:5417:205:3517:20
5:35
-
10K
6.21 mi10:36:5535:215:4118:01
5:48
+0:13
15K
9.32 mi10:55:2753:535:4718:32
5:58
+0:10
20K
12.43 mi11:14:261:12:525:5218:59
6:07
+0:09
Half
13.11 mi11:18:311:16:575:524:05
5:59
-0:08
25K
15.53 mi11:33:351:32:015:5515:04
6:13
+0:14
30K
18.64 mi11:53:101:51:365:5919:35
6:18
+0:05
20M
20.00 mi12:01:542:00:206:018:44
6:26
+0:08
21M
21.00 mi12:08:552:07:216:047:01
7:01
+0:35
35K
21.75 mi12:13:382:12:046:044:43
6:18
-0:43
23M
23.00 mi12:21:442:20:106:068:06
6:28
+0:10
24M
24.00 mi12:28:022:26:286:066:18
6:18
-0:10
40K
24.85 mi12:33:382:32:046:075:36
6:33
+0:15
25.2M
25.20 mi12:36:042:34:306:082:26
7:03
+0:30
Finish
26.22 mi12:42:202:40:466:086:16
6:09
-0:54

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

5:35 /mi

Average Pace

6:08 /mi

Slowest Pace

7:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

57:58

36% of race

Time at Steady Pace

1:27:45

55% of race

Time at Slower Pace

15:03

9% of race

Average Pace: 6:08 /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 mi10:18:5417:205:3517:20
5:35
#282
10K
6.21 mi10:36:5535:215:4118:01
5:48
#423
15K
9.32 mi10:55:2753:535:4718:32
5:58
#542
20K
12.43 mi11:14:261:12:525:5218:59
6:07
#646
Half
13.11 mi11:18:311:16:575:524:05
5:59
#666
25K
15.53 mi11:33:351:32:015:5515:04
6:13
#760
30K
18.64 mi11:53:101:51:365:5919:35
6:18
#794
20M
20.00 mi12:01:542:00:206:018:44
6:26
#805
21M
21.00 mi12:08:552:07:216:047:01
7:01
#843
35K
21.75 mi12:13:382:12:046:044:43
6:18
#846
23M
23.00 mi12:21:442:20:106:068:06
6:28
#858
24M
24.00 mi12:28:022:26:286:066:18
6:18
#858
40K
24.85 mi12:33:382:32:046:075:36
6:33
#882
25.2M
25.20 mi12:36:042:34:306:082:26
7:03
#884
Finish
26.22 mi12:42:202:40:466:086:16
6:09
#882
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi282254254928(Top 3%)875(Top 5%)875(Top 16%)
10K6.21 mi3.10 mi423-141388-134388-134606(Top 2%)567(Top 4%)567(Top 10%)
15K9.32 mi3.11 mi542-119503-115503-115928(Top 3%)875(Top 5%)875(Top 16%)
20K12.43 mi3.11 mi646-104599-96599-961196(Top 4%)1131(Top 7%)1131(Top 20%)
Half13.11 mi0.68 mi666-20619-20619-201081(Top 4%)1023(Top 6%)1023(Top 18%)
25K15.53 mi2.42 mi760-94712-93712-931498(Top 5%)1423(Top 9%)1423(Top 25%)
30K18.64 mi3.11 mi794-34745-33745-331207(Top 4%)1138(Top 7%)1138(Top 20%)
20M20.00 mi1.36 mi805-11755-10755-101313(Top 5%)1240(Top 8%)1240(Top 22%)
21M21.00 mi1.00 mi843-38792-37792-372288(Top 8%)2134(Top 13%)2134(Top 38%)
35K21.75 mi0.75 mi846-3793-1793-11586(Top 6%)1486(Top 9%)1486(Top 26%)
23M23.00 mi1.25 mi858-12805-12805-121340(Top 5%)1259(Top 8%)1259(Top 22%)
24M24.00 mi1.00 mi858804+1804+11297(Top 5%)1212(Top 8%)1212(Top 21%)
40K24.85 mi0.85 mi882-24827-23827-231761(Top 6%)1624(Top 10%)1624(Top 29%)
25.2M25.20 mi0.35 mi884-2828-1828-11587(Top 6%)1444(Top 9%)1444(Top 26%)
Finish26.22 mi1.02 mi882+2825+3825+31337(Top 5%)1244(Top 8%)1244(Top 22%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 3%
×21stories
+97ft-345ft

Overall

928

Males

875

M18-39

875

5K→10K

3.1 - 6.2 mi

Top 2%
×5stories
+79ft-138ft

Overall

606

Males

567

M18-39

567

10K→15K

6.2 - 9.3 mi

Top 3%
×3stories
+67ft-78ft

Overall

928

Males

875

M18-39

875

15K→20K

9.3 - 12.4 mi

Top 4%
×5stories
+106ft-86ft

Overall

1196

Males

1131

M18-39

1131

20K→Half

12.4 - 13.1 mi

Top 4%
×2stories
+19ft-37ft

Overall

1081

Males

1023

M18-39

1023

Half→25K

13.1 - 15.5 mi

Top 5%
×4stories
+66ft-88ft

Overall

1498

Males

1423

M18-39

1423

25K→30K

15.5 - 18.6 mi

Top 4%
×9stories
+181ft-148ft

Overall

1207

Males

1138

M18-39

1138

30K→20M

18.6 - 20.0 mi

Top 5%
×5stories
+64ft-50ft

Overall

1313

Males

1240

M18-39

1240

20M→21M

20.0 - 21.0 mi

Top 8%
×8stories
+106ft-24ft

Overall

2288

Males

2134

M18-39

2134

21M→35K

21.0 - 21.8 mi

Top 6%
×7stories
+17ft-86ft

Overall

1586

Males

1486

M18-39

1486

35K→23M

21.8 - 23.0 mi

Top 5%
×5stories
+23ft-63ft

Overall

1340

Males

1259

M18-39

1259

23M→24M

23.0 - 24.0 mi

Top 5%
×6stories
+12ft-82ft

Overall

1297

Males

1212

M18-39

1212

24M→40K

24.0 - 24.9 mi

Top 6%
×1story
+6ft-20ft

Overall

1761

Males

1624

M18-39

1624

40K→25.2M

24.9 - 25.2 mi

Top 6%
×1story
+13ft-16ft

Overall

1587

Males

1444

M18-39

1444

25.2M→Finish

25.2 - 26.2 mi

Top 5%
×2stories
+22ft-21ft

Overall

1337

Males

1244

M18-39

1244

Passing Analysis

Category:
Athletes Passed
141
Passed By
741
Net Change
-600
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#282
5K → 10K0141-141#282#423
10K → 15K3122-119#423#542
15K → 20K4108-104#542#646
20K → Half121-20#646#666
Half → 25K10104-94#666#760
25K → 30K1953-34#760#794
30K → 20M1526-11#794#805
20M → 21M644-38#805#843
21M → 35K1619-3#843#846
35K → 23M1628-12#846#858
23M → 24M13130#858#858
24M → 40K1438-24#858#882
40K → 25.2M79-2#882#884
25.2M → Finish1715+2#884#882
TOTALS141741-600
📊

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