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BOSTON MARATHON 2025

Miguel Alvarez Mitre

Bib: 6678•M

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 24%
Gender (Male)
#0 / 16105
Top 36%
Division (M18-39)
#0 / 5642
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
6:39/mi
20:40
↑ 97↓ 3451.5%
10K· 6.21 mi
6:45/mi
41:38
↑ 79↓ 1380.4%
15K· 9.32 mi
6:48/mi
1:02:45
↑ 67↓ 78
20K· 12.43 mi
6:54/mi
1:24:12
↑ 106↓ 860.1%
Half· 13.11 mi
6:52/mi
1:28:53
↑ 19↓ 370.5%
25K· 15.53 mi
6:56/mi
1:45:42
↑ 66↓ 880.2%
30K· 18.64 mi
7:11/mi
2:08:02
↑ 181↓ 1480.2%
20M
7:29/mi
2:18:12
↑ 64↓ 500.2%
21M
8:14/mi
2:26:26
↑ 106↓ 241.6%
35K· 21.75 mi
7:30/mi
2:32:03
↑ 17↓ 861.7%
23M
8:31/mi
2:42:43
↑ 23↓ 630.6%
24M
7:49/mi
2:50:32
↓ 821.3%
40K· 24.85 mi
8:11/mi
2:57:32
↓ 200.3%
25.2M
9:23/mi
3:00:46
↑ 13↓ 160.2%
Finish· 26.22 mi
8:03/mi
3:08:58
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:53
Pace6:47 /mi
2nd Half
Distance13.11 mi
Time1:40:05
Pace7:38 /mi
📊Positive Split: 12.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:3420:406:3920:40
6:39
-
10K
6.21 mi10:47:3241:386:4220:58
6:45
+0:06
15K
9.32 mi11:08:391:02:456:4421:07
6:48
+0:03
20K
12.43 mi11:30:061:24:126:4721:27
6:54
+0:06
Half
13.11 mi11:34:471:28:536:474:41
6:52
-0:02
25K
15.53 mi11:51:361:45:426:4816:49
6:56
+0:04
30K
18.64 mi12:13:562:08:026:5222:20
7:11
+0:15
20M
20.00 mi12:24:062:18:126:5510:10
7:29
+0:18
21M
21.00 mi12:32:202:26:266:588:14
8:14
+0:45
35K
21.75 mi12:37:572:32:036:595:37
7:30
-0:44
23M
23.00 mi12:48:372:42:437:0410:40
8:31
+1:01
24M
24.00 mi12:56:262:50:327:067:49
7:49
-0:42
40K
24.85 mi13:03:262:57:327:097:00
8:11
+0:22
25.2M
25.20 mi13:06:403:00:467:103:14
9:23
+1:12
Finish
26.22 mi13:14:523:08:587:138:12
8:03
-1:20

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

6:39 /mi

Average Pace

7:13 /mi

Slowest Pace

9:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:45:42

56% of race

Time at Steady Pace

45:56

24% of race

Time at Slower Pace

37:20

20% of race

Average Pace: 7:12 /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 mi10:26:3420:406:3920:40
6:39
#5046
10K
6.21 mi10:47:3241:386:4220:58
6:45
#5366
15K
9.32 mi11:08:391:02:456:4421:07
6:48
#5554
20K
12.43 mi11:30:061:24:126:4721:27
6:54
#5720
Half
13.11 mi11:34:471:28:536:474:41
6:52
#5772
25K
15.53 mi11:51:361:45:426:4816:49
6:56
#5757
30K
18.64 mi12:13:562:08:026:5222:20
7:11
#5729
20M
20.00 mi12:24:062:18:126:5510:10
7:29
#5804
21M
21.00 mi12:32:202:26:266:588:14
8:14
#5898
35K
21.75 mi12:37:572:32:036:595:37
7:30
#5979
23M
23.00 mi12:48:372:42:437:0410:40
8:31
#6278
24M
24.00 mi12:56:262:50:327:067:49
7:49
#6341
40K
24.85 mi13:03:262:57:327:097:00
8:11
#6451
25.2M
25.20 mi13:06:403:00:467:103:14
9:23
#6539
Finish
26.22 mi13:14:523:08:587:138:12
8:03
#6756
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi5046471247126065(Top 21%)5515(Top 34%)5515(Top 98%)
10K6.21 mi3.10 mi5366-3204974-2624974-2625833(Top 21%)5341(Top 33%)5341(Top 95%)
15K9.32 mi3.11 mi5554-1885127-1535127-1536065(Top 21%)5515(Top 34%)5515(Top 98%)
20K12.43 mi3.11 mi5720-1665251-1245251-1246230(Top 22%)5614(Top 35%)5614(Top 100%)
Half13.11 mi0.68 mi5772-525296-455296-456660(Top 23%)5956(Top 37%)5956(Top 106%)
25K15.53 mi2.42 mi5757+155275+215275+215901(Top 21%)5320(Top 33%)5320(Top 94%)
30K18.64 mi3.11 mi5729+285220+555220+555833(Top 21%)5191(Top 32%)5191(Top 92%)
20M20.00 mi1.36 mi5804-755271-515271-516868(Top 24%)5753(Top 36%)5753(Top 102%)
21M21.00 mi1.00 mi5898-945328-575328-578753(Top 31%)6672(Top 41%)6672(Top 118%)
35K21.75 mi0.75 mi5979-815380-525380-528640(Top 30%)6649(Top 41%)6649(Top 118%)
23M23.00 mi1.25 mi6278-2995589-2095589-20913388(Top 47%)8873(Top 55%)8873(Top 157%)
24M24.00 mi1.00 mi6341-635614-255614-259888(Top 35%)7097(Top 44%)7097(Top 126%)
40K24.85 mi0.85 mi6451-1105668-545668-5411434(Top 40%)7769(Top 48%)7769(Top 138%)
25.2M25.20 mi0.35 mi6539-885712-445712-4413777(Top 49%)8811(Top 55%)8811(Top 156%)
Finish26.22 mi1.02 mi6756-2175833-1215833-12113159(Top 46%)8582(Top 53%)8582(Top 152%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 21%
×21story building
+97ft-345ft

Overall

6065

Males

5515

M18-39

5515

5K→10K

3.1 - 6.2 mi

Top 21%
×5story building
+79ft-138ft

Overall

5833

Males

5341

M18-39

5341

10K→15K

6.2 - 9.3 mi

Top 21%
×3story building
+67ft-78ft

Overall

6065

Males

5515

M18-39

5515

15K→20K

9.3 - 12.4 mi

Top 22%
×5story building
+106ft-86ft

Overall

6230

Males

5614

M18-39

5614

20K→Half

12.4 - 13.1 mi

Top 23%
×2story building
+19ft-37ft

Overall

6660

Males

5956

M18-39

5956

Half→25K

13.1 - 15.5 mi

Top 21%
×4story building
+66ft-88ft

Overall

5901

Males

5320

M18-39

5320

25K→30K

15.5 - 18.6 mi

Top 21%
×9story building
+181ft-148ft

Overall

5833

Males

5191

M18-39

5191

30K→20M

18.6 - 20.0 mi

Top 24%
×5story building
+64ft-50ft

Overall

6868

Males

5753

M18-39

5753

20M→21M

20.0 - 21.0 mi

Top 31%
×8story building
+106ft-24ft

Overall

8753

Males

6672

M18-39

6672

21M→35K

21.0 - 21.8 mi

Top 30%
×7story building
+17ft-86ft

Overall

8640

Males

6649

M18-39

6649

35K→23M

21.8 - 23.0 mi

Top 47%
×5story building
+23ft-63ft

Overall

13388

Males

8873

M18-39

8873

23M→24M

23.0 - 24.0 mi

Top 35%
×6story building
+12ft-82ft

Overall

9888

Males

7097

M18-39

7097

24M→40K

24.0 - 24.9 mi

Top 40%
×1story
+6ft-20ft

Overall

11434

Males

7769

M18-39

7769

40K→25.2M

24.9 - 25.2 mi

Top 49%
×1story
+13ft-16ft

Overall

13777

Males

8811

M18-39

8811

25.2M→Finish

25.2 - 26.2 mi

Top 46%
×2story building
+22ft-21ft

Overall

13159

Males

8582

M18-39

8582

Passing Analysis

Category:
Athletes Passed
791
Passed By
2501
Net Change
-1710
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5046
5K → 10K79399-320#5046#5366
10K → 15K61249-188#5366#5554
15K → 20K80246-166#5554#5720
20K → Half1062-52#5720#5772
Half → 25K130115+15#5772#5757
25K → 30K194166+28#5757#5729
30K → 20M49124-75#5729#5804
20M → 21M40134-94#5804#5898
21M → 35K22103-81#5898#5979
35K → 23M33332-299#5979#6278
23M → 24M42105-63#6278#6341
24M → 40K27137-110#6341#6451
40K → 25.2M694-88#6451#6539
25.2M → Finish18235-217#6539#6756
TOTALS7912501-1710
📊

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