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BOSTON MARATHON 2025

Jorge Rivera

Bib: 4177•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 15%
Gender (Male)
#0 / 16105
Top 25%
Masters (Masters Men)
#0 / 10463
Top 11%
Division (M50-54)
#0 / 1996
Top 6%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:12
Rank: #6498
Start → 5K
21:12 | 6:49/mi
10K· 6.21 mi
42:09
Rank: #6137 (+361)
5K → 10K
20:57 | 6:45/mi
15K· 9.32 mi
1:02:57
Rank: #5750 (+387)
10K → 15K
20:48 | 6:42/mi
20K· 12.43 mi
1:23:55
Rank: #5505 (+245)
15K → 20K
20:58 | 6:45/mi
Half· 13.11 mi
1:28:26
Rank: #5444 (+61)
20K → Half
4:31 | 6:37/mi
25K· 15.53 mi
1:44:50
Rank: #5264 (+180)
Half → 25K
16:24 | 6:46/mi
30K· 18.64 mi
2:06:20
Rank: #4975 (+289)
25K → 30K
21:30 | 6:55/mi
20M
2:15:56
Rank: #4895 (+80)
30K → 20M
9:36 | 7:04/mi
21M
2:23:17
Rank: #4800 (+95)
20M → 21M
7:21 | 7:21/mi
35K· 21.75 mi
2:28:15
Rank: #4691 (+109)
21M → 35K
4:58 | 6:38/mi
23M
2:36:54
Rank: #4551 (+140)
35K → 23M
8:39 | 6:55/mi
24M
2:43:41
Rank: #4470 (+81)
23M → 24M
6:47 | 6:47/mi
40K· 24.85 mi
2:49:33
Rank: #4391 (+79)
24M → 40K
5:52 | 6:52/mi
25.2M
2:52:11
Rank: #4378 (+13)
40K → 25.2M
2:38 | 7:38/mi
Finish· 26.22 mi
2:58:55
Rank: #4321 (+57)
25.2M → Finish
6:44 | 6:36/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:26
Pace6:45 /mi
2nd Half
Distance13.11 mi
Time1:30:29
Pace6:54 /mi
📊Positive Split: 2.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:1521:126:4921:12
6:49
-
10K
6.21 mi10:44:1242:096:4720:57
6:45
-0:04
15K
9.32 mi11:05:001:02:576:4520:48
6:42
-0:03
20K
12.43 mi11:25:581:23:556:4520:58
6:45
+0:03
Half
13.11 mi11:30:291:28:266:454:31
6:37
-0:08
25K
15.53 mi11:46:531:44:506:4516:24
6:46
+0:09
30K
18.64 mi12:08:232:06:206:4721:30
6:55
+0:09
20M
20.00 mi12:17:592:15:566:489:36
7:04
+0:09
21M
21.00 mi12:25:202:23:176:497:21
7:21
+0:17
35K
21.75 mi12:30:182:28:156:494:58
6:38
-0:43
23M
23.00 mi12:38:572:36:546:498:39
6:55
+0:17
24M
24.00 mi12:45:442:43:416:496:47
6:47
-0:08
40K
24.85 mi12:51:362:49:336:495:52
6:52
+0:05
25.2M
25.20 mi12:54:142:52:116:502:38
7:38
+0:46
Finish
26.22 mi13:00:582:58:556:506:44
6:36
-1:02

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

6:36 /mi

Average Pace

6:50 /mi

Slowest Pace

7:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:48:56

94% of race

Time at Steady Pace

9:59

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:49 /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 mi10:23:1521:126:4921:12
6:49
#6498
10K
6.21 mi10:44:1242:096:4720:57
6:45
#6137
15K
9.32 mi11:05:001:02:576:4520:48
6:42
#5750
20K
12.43 mi11:25:581:23:556:4520:58
6:45
#5505
Half
13.11 mi11:30:291:28:266:454:31
6:37
#5444
25K
15.53 mi11:46:531:44:506:4516:24
6:46
#5264
30K
18.64 mi12:08:232:06:206:4721:30
6:55
#4975
20M
20.00 mi12:17:592:15:566:489:36
7:04
#4895
21M
21.00 mi12:25:202:23:176:497:21
7:21
#4800
35K
21.75 mi12:30:182:28:156:494:58
6:38
#4691
23M
23.00 mi12:38:572:36:546:498:39
6:55
#4551
24M
24.00 mi12:45:442:43:416:496:47
6:47
#4470
40K
24.85 mi12:51:362:49:336:495:52
6:52
#4391
25.2M
25.20 mi12:54:142:52:116:502:38
7:38
#4378
Finish
26.22 mi13:00:582:58:556:506:44
6:36
#4321
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi6498591559155031(Top 18%)4676(Top 29%)4676(Top 234%)
10K6.21 mi3.10 mi6137+3615625+2905625+2905764(Top 20%)5280(Top 33%)5280(Top 265%)
15K9.32 mi3.11 mi5750+3875289+3365289+3365031(Top 18%)4676(Top 29%)4676(Top 234%)
20K12.43 mi3.11 mi5505+2455076+2135076+2134835(Top 17%)4474(Top 28%)4474(Top 224%)
Half13.11 mi0.68 mi5444+615025+515025+514617(Top 16%)4310(Top 27%)4310(Top 216%)
25K15.53 mi2.42 mi5264+1804861+1644861+1644598(Top 16%)4243(Top 26%)4243(Top 213%)
30K18.64 mi3.11 mi4975+2894593+2684593+2684222(Top 15%)3876(Top 24%)3876(Top 194%)
20M20.00 mi1.36 mi4895+804524+694524+694483(Top 16%)4081(Top 25%)4081(Top 204%)
21M21.00 mi1.00 mi4800+954435+894435+893879(Top 14%)3529(Top 22%)3529(Top 177%)
35K21.75 mi0.75 mi4691+1094333+1024333+1023191(Top 11%)2933(Top 18%)2933(Top 147%)
23M23.00 mi1.25 mi4551+1404198+1354198+1353276(Top 12%)2987(Top 19%)2987(Top 150%)
24M24.00 mi1.00 mi4470+814122+764122+763421(Top 12%)3076(Top 19%)3076(Top 154%)
40K24.85 mi0.85 mi4391+794044+784044+783179(Top 11%)2852(Top 18%)2852(Top 143%)
25.2M25.20 mi0.35 mi4378+134031+134031+134061(Top 14%)3477(Top 22%)3477(Top 174%)
Finish26.22 mi1.02 mi4321+573976+553976+553384(Top 12%)2968(Top 18%)2968(Top 149%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21stories
+97ft-345ft

Overall

5031

Males

4676

M50-54

4676

5K→10K

3.1 - 6.2 mi

Top 20%
×5stories
+79ft-138ft

Overall

5764

Males

5280

M50-54

5280

10K→15K

6.2 - 9.3 mi

Top 18%
×3stories
+67ft-78ft

Overall

5031

Males

4676

M50-54

4676

15K→20K

9.3 - 12.4 mi

Top 17%
×5stories
+106ft-86ft

Overall

4835

Males

4474

M50-54

4474

20K→Half

12.4 - 13.1 mi

Top 16%
×2stories
+19ft-37ft

Overall

4617

Males

4310

M50-54

4310

Half→25K

13.1 - 15.5 mi

Top 16%
×4stories
+66ft-88ft

Overall

4598

Males

4243

M50-54

4243

25K→30K

15.5 - 18.6 mi

Top 15%
×9stories
+181ft-148ft

Overall

4222

Males

3876

M50-54

3876

30K→20M

18.6 - 20.0 mi

Top 16%
×5stories
+64ft-50ft

Overall

4483

Males

4081

M50-54

4081

20M→21M

20.0 - 21.0 mi

Top 14%
×8stories
+106ft-24ft

Overall

3879

Males

3529

M50-54

3529

21M→35K

21.0 - 21.8 mi

Top 11%
×7stories
+17ft-86ft

Overall

3191

Males

2933

M50-54

2933

35K→23M

21.8 - 23.0 mi

Top 12%
×5stories
+23ft-63ft

Overall

3276

Males

2987

M50-54

2987

23M→24M

23.0 - 24.0 mi

Top 12%
×6stories
+12ft-82ft

Overall

3421

Males

3076

M50-54

3076

24M→40K

24.0 - 24.9 mi

Top 11%
×1story
+6ft-20ft

Overall

3179

Males

2852

M50-54

2852

40K→25.2M

24.9 - 25.2 mi

Top 14%
×1story
+13ft-16ft

Overall

4061

Males

3477

M50-54

3477

25.2M→Finish

25.2 - 26.2 mi

Top 12%
×2stories
+22ft-21ft

Overall

3384

Males

2968

M50-54

2968

Passing Analysis

Category:
Athletes Passed
2484
Passed By
307
Net Change
+2177
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6498
5K → 10K42564+361#6498#6137
10K → 15K40013+387#6137#5750
15K → 20K27530+245#5750#5505
20K → Half698+61#5505#5444
Half → 25K20525+180#5444#5264
25K → 30K32233+289#5264#4975
30K → 20M10525+80#4975#4895
20M → 21M11823+95#4895#4800
21M → 35K1134+109#4800#4691
35K → 23M15818+140#4691#4551
23M → 24M9716+81#4551#4470
24M → 40K9011+79#4470#4391
40K → 25.2M3017+13#4391#4378
25.2M → Finish7720+57#4378#4321
TOTALS2484307+2177
📊

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