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BOSTON MARATHON 2025

Alejandro Uribe Riba

Bib: 3627•M

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 5%
Gender (Male)
#0 / 16105
Top 9%
Division (M18-39)
#0 / 5642
Top 22%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:36
Rank: #2482
Start → 5K
6:19/mi
19:36 split
10K· 6.21 mi
39:12
Rank: #2467 (+15)
5K → 10K
6:19/mi
19:36 split
15K· 9.32 mi
58:46
Rank: #2406 (+61)
10K → 15K
6:18/mi
19:34 split
20K· 12.43 mi
1:18:28
Rank: #2330 (+76)
15K → 20K
6:20/mi
19:42 split
Half· 13.11 mi
1:22:43
Rank: #2314 (+16)
20K → Half
6:14/mi
4:15 split
25K· 15.53 mi
1:38:03
Rank: #2237 (+77)
Half → 25K
6:19/mi
15:20 split
30K· 18.64 mi
1:58:22
Rank: #2178 (+59)
25K → 30K
6:32/mi
20:19 split
20M
2:07:13
Rank: #2126 (+52)
30K → 20M
6:31/mi
8:51 split
21M
2:13:51
Rank: #2032 (+94)
20M → 21M
6:38/mi
6:38 split
35K· 21.75 mi
2:18:31
Rank: #1973 (+59)
21M → 35K
6:14/mi
4:40 split
23M
2:26:10
Rank: #1794 (+179)
35K → 23M
6:07/mi
7:39 split
24M
2:32:03
Rank: #1672 (+122)
23M → 24M
5:53/mi
5:53 split
40K· 24.85 mi
2:37:21
Rank: #1585 (+87)
24M → 40K
6:12/mi
5:18 split
25.2M
2:39:44
Rank: #1566 (+19)
40K → 25.2M
6:55/mi
2:23 split
Finish· 26.22 mi
2:45:59
Rank: #1532 (+34)
25.2M → Finish
6:08/mi
6:15 split

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:22:43
Pace6:19 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:23:16
Pace6:21 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:3919:366:1919:36
6:19
-
10K
6.21 mi10:41:1539:126:1919:36
6:19
0:00
15K
9.32 mi11:00:4958:466:1819:34
6:18
-0:01
20K
12.43 mi11:20:311:18:286:1919:42
6:20
+0:02
Half
13.11 mi11:24:461:22:436:194:15
6:14
-0:06
25K
15.53 mi11:40:061:38:036:1915:20
6:19
+0:05
30K
18.64 mi12:00:251:58:226:2120:19
6:32
+0:13
20M
20.00 mi12:09:162:07:136:228:51
6:31
-0:01
21M
21.00 mi12:15:542:13:516:226:38
6:38
+0:07
35K
21.75 mi12:20:342:18:316:224:40
6:14
-0:24
23M
23.00 mi12:28:132:26:106:217:39
6:07
-0:07
24M
24.00 mi12:34:062:32:036:205:53
5:53
-0:14
40K
24.85 mi12:39:242:37:216:205:18
6:12
+0:19
25.2M
25.20 mi12:41:472:39:446:202:23
6:55
+0:43
Finish
26.22 mi12:48:022:45:596:206:15
6:08
-0:47

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

5:53 /mi

Average Pace

6:20 /mi

Slowest Pace

6:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:07:48

77% of race

Time at Steady Pace

38:11

23% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:20 /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 mi10:21:3919:366:1919:36
6:19
#2482
10K
6.21 mi10:41:1539:126:1919:36
6:19
#2467
15K
9.32 mi11:00:4958:466:1819:34
6:18
#2406
20K
12.43 mi11:20:311:18:286:1919:42
6:20
#2330
Half
13.11 mi11:24:461:22:436:194:15
6:14
#2314
25K
15.53 mi11:40:061:38:036:1915:20
6:19
#2237
30K
18.64 mi12:00:251:58:226:2120:19
6:32
#2178
20M
20.00 mi12:09:162:07:136:228:51
6:31
#2126
21M
21.00 mi12:15:542:13:516:226:38
6:38
#2032
35K
21.75 mi12:20:342:18:316:224:40
6:14
#1973
23M
23.00 mi12:28:132:26:106:217:39
6:07
#1794
24M
24.00 mi12:34:062:32:036:205:53
5:53
#1672
40K
24.85 mi12:39:242:37:216:205:18
6:12
#1585
25.2M
25.20 mi12:41:472:39:446:202:23
6:55
#1566
Finish
26.22 mi12:48:022:45:596:206:15
6:08
#1532
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2482236423642314(Top 8%)2207(Top 14%)2207(Top 39%)
10K6.21 mi3.10 mi2467+152352+122352+122466(Top 9%)2356(Top 15%)2356(Top 42%)
15K9.32 mi3.11 mi2406+612297+552297+552314(Top 8%)2207(Top 14%)2207(Top 39%)
20K12.43 mi3.11 mi2330+762223+742223+742216(Top 8%)2111(Top 13%)2111(Top 37%)
Half13.11 mi0.68 mi2314+162209+142209+142087(Top 7%)1991(Top 12%)1991(Top 35%)
25K15.53 mi2.42 mi2237+772136+732136+731972(Top 7%)1876(Top 12%)1876(Top 33%)
30K18.64 mi3.11 mi2178+592075+612075+612141(Top 8%)2031(Top 13%)2031(Top 36%)
20M20.00 mi1.36 mi2126+522024+512024+511660(Top 6%)1568(Top 10%)1568(Top 28%)
21M21.00 mi1.00 mi2032+941934+901934+901017(Top 4%)962(Top 6%)962(Top 17%)
35K21.75 mi0.75 mi1973+591876+581876+581372(Top 5%)1299(Top 8%)1299(Top 23%)
23M23.00 mi1.25 mi1794+1791702+1741702+174509(Top 2%)481(Top 3%)481(Top 9%)
24M24.00 mi1.00 mi1672+1221583+1191583+119391(Top 1%)364(Top 2%)364(Top 6%)
40K24.85 mi0.85 mi1585+871500+831500+83740(Top 3%)695(Top 4%)695(Top 12%)
25.2M25.20 mi0.35 mi1566+191481+191481+191239(Top 4%)1141(Top 7%)1141(Top 20%)
Finish26.22 mi1.02 mi1532+341449+321449+321305(Top 5%)1218(Top 8%)1218(Top 22%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
×21story building
+97ft-345ft

Overall

2314

Males

2207

M18-39

2207

5K→10K

3.1 - 6.2 mi

Top 9%
×5story building
+79ft-138ft

Overall

2466

Males

2356

M18-39

2356

10K→15K

6.2 - 9.3 mi

Top 8%
×3story building
+67ft-78ft

Overall

2314

Males

2207

M18-39

2207

15K→20K

9.3 - 12.4 mi

Top 8%
×5story building
+106ft-86ft

Overall

2216

Males

2111

M18-39

2111

20K→Half

12.4 - 13.1 mi

Top 7%
×2story building
+19ft-37ft

Overall

2087

Males

1991

M18-39

1991

Half→25K

13.1 - 15.5 mi

Top 7%
×4story building
+66ft-88ft

Overall

1972

Males

1876

M18-39

1876

25K→30K

15.5 - 18.6 mi

Top 8%
×9story building
+181ft-148ft

Overall

2141

Males

2031

M18-39

2031

30K→20M

18.6 - 20.0 mi

Top 6%
×5story building
+64ft-50ft

Overall

1660

Males

1568

M18-39

1568

20M→21M

20.0 - 21.0 mi

Top 4%
×8story building
+106ft-24ft

Overall

1017

Males

962

M18-39

962

21M→35K

21.0 - 21.8 mi

Top 5%
×7story building
+17ft-86ft

Overall

1372

Males

1299

M18-39

1299

35K→23M

21.8 - 23.0 mi

Top 2%
×5story building
+23ft-63ft

Overall

509

Males

481

M18-39

481

23M→24M

23.0 - 24.0 mi

Top 1%
×6story building
+12ft-82ft

Overall

391

Males

364

M18-39

364

24M→40K

24.0 - 24.9 mi

Top 3%
×1story
+6ft-20ft

Overall

740

Males

695

M18-39

695

40K→25.2M

24.9 - 25.2 mi

Top 4%
×1story
+13ft-16ft

Overall

1239

Males

1141

M18-39

1141

25.2M→Finish

25.2 - 26.2 mi

Top 5%
×2story building
+22ft-21ft

Overall

1305

Males

1218

M18-39

1218

Passing Analysis

Category:
Athletes Passed
1241
Passed By
291
Net Change
+950
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2482
5K → 10K11499+15#2482#2467
10K → 15K12362+61#2467#2406
15K → 20K10529+76#2406#2330
20K → Half248+16#2330#2314
Half → 25K9215+77#2314#2237
25K → 30K10950+59#2237#2178
30K → 20M6311+52#2178#2126
20M → 21M951+94#2126#2032
21M → 35K634+59#2032#1973
35K → 23M1801+179#1973#1794
23M → 24M1231+122#1794#1672
24M → 40K870+87#1672#1585
40K → 25.2M223+19#1585#1566
25.2M → Finish417+34#1566#1532
TOTALS1241291+950
📊

Passing Visuals

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