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BOSTON MARATHON 2025

Rafael Donoso Vasquez

Bib: 879•M

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
17:53
Rank: #523
Start → 5K
17:53 | 5:45/mi
10K· 6.21 mi
36:05
Rank: #619 (-96)
5K → 10K
18:12 | 5:51/mi
15K· 9.32 mi
54:36
Rank: #684 (-65)
10K → 15K
18:31 | 5:58/mi
20K· 12.43 mi
1:13:11
Rank: #716 (-32)
15K → 20K
18:35 | 5:59/mi
Half· 13.11 mi
1:17:13
Rank: #717 (-1)
20K → Half
4:02 | 5:55/mi
25K· 15.53 mi
1:31:45
Rank: #711 (+6)
Half → 25K
14:32 | 6:00/mi
30K· 18.64 mi
1:51:03
Rank: #731 (-20)
25K → 30K
19:18 | 6:13/mi
20M
1:59:38
Rank: #731
30K → 20M
8:35 | 6:19/mi
21M
2:06:27
Rank: #750 (-19)
20M → 21M
6:49 | 6:49/mi
35K· 21.75 mi
2:11:14
Rank: #753 (-3)
21M → 35K
4:47 | 6:24/mi
23M
2:19:23
Rank: #777 (-24)
35K → 23M
8:09 | 6:31/mi
24M
2:25:52
Rank: #799 (-22)
23M → 24M
6:29 | 6:29/mi
40K· 24.85 mi
2:31:32
Rank: #815 (-16)
24M → 40K
5:40 | 6:38/mi
25.2M
2:34:05
Rank: #833 (-18)
40K → 25.2M
2:33 | 7:24/mi
Finish· 26.22 mi
2:40:48
Rank: #886 (-53)
25.2M → Finish
6:43 | 6:35/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:17:13
Pace5:53 /mi
2nd Half
Distance13.11 mi
Time1:23:35
Pace6:23 /mi
📊Positive Split: 8.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:0717:535:4517:53
5:45
-
10K
6.21 mi10:36:1936:055:4818:12
5:51
+0:06
15K
9.32 mi10:54:5054:365:5118:31
5:58
+0:07
20K
12.43 mi11:13:251:13:115:5318:35
5:59
+0:01
Half
13.11 mi11:17:271:17:135:534:02
5:55
-0:04
25K
15.53 mi11:31:591:31:455:5414:32
6:00
+0:05
30K
18.64 mi11:51:171:51:035:5719:18
6:13
+0:13
20M
20.00 mi11:59:521:59:385:598:35
6:19
+0:06
21M
21.00 mi12:06:412:06:276:016:49
6:49
+0:30
35K
21.75 mi12:11:282:11:146:024:47
6:24
-0:25
23M
23.00 mi12:19:372:19:236:048:09
6:31
+0:07
24M
24.00 mi12:26:062:25:526:056:29
6:29
-0:02
40K
24.85 mi12:31:462:31:326:065:40
6:38
+0:09
25.2M
25.20 mi12:34:192:34:056:072:33
7:24
+0:46
Finish
26.22 mi12:41:022:40:486:086:43
6:35
-0:49

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

5:45 /mi

Average Pace

6:08 /mi

Slowest Pace

7:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:31:45

57% of race

Time at Steady Pace

47:18

29% of race

Time at Slower Pace

21:45

14% 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 mi10:18:0717:535:4517:53
5:45
#523
10K
6.21 mi10:36:1936:055:4818:12
5:51
#619
15K
9.32 mi10:54:5054:365:5118:31
5:58
#684
20K
12.43 mi11:13:251:13:115:5318:35
5:59
#716
Half
13.11 mi11:17:271:17:135:534:02
5:55
#717
25K
15.53 mi11:31:591:31:455:5414:32
6:00
#711
30K
18.64 mi11:51:171:51:035:5719:18
6:13
#731
20M
20.00 mi11:59:521:59:385:598:35
6:19
#731
21M
21.00 mi12:06:412:06:276:016:49
6:49
#750
35K
21.75 mi12:11:282:11:146:024:47
6:24
#753
23M
23.00 mi12:19:372:19:236:048:09
6:31
#777
24M
24.00 mi12:26:062:25:526:056:29
6:29
#799
40K
24.85 mi12:31:462:31:326:065:40
6:38
#815
25.2M
25.20 mi12:34:192:34:056:072:33
7:24
#833
Finish
26.22 mi12:41:022:40:486:086:43
6:35
#886
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi523485485917(Top 3%)864(Top 5%)864(Top 15%)
10K6.21 mi3.10 mi619-96573-88573-88736(Top 3%)691(Top 4%)691(Top 12%)
15K9.32 mi3.11 mi684-65636-63636-63917(Top 3%)864(Top 5%)864(Top 15%)
20K12.43 mi3.11 mi716-32667-31667-31827(Top 3%)778(Top 5%)778(Top 14%)
Half13.11 mi0.68 mi717-1669-2669-2871(Top 3%)823(Top 5%)823(Top 15%)
25K15.53 mi2.42 mi711+6663+6663+6785(Top 3%)737(Top 5%)737(Top 13%)
30K18.64 mi3.11 mi731-20684-21684-21945(Top 3%)887(Top 6%)887(Top 16%)
20M20.00 mi1.36 mi731684684993(Top 3%)936(Top 6%)936(Top 17%)
21M21.00 mi1.00 mi750-19702-18702-181568(Top 6%)1477(Top 9%)1477(Top 26%)
35K21.75 mi0.75 mi753-3704-2704-21957(Top 7%)1831(Top 11%)1831(Top 32%)
23M23.00 mi1.25 mi777-24728-24728-241469(Top 5%)1379(Top 9%)1379(Top 24%)
24M24.00 mi1.00 mi799-22748-20748-201944(Top 7%)1801(Top 11%)1801(Top 32%)
40K24.85 mi0.85 mi815-16763-15763-152037(Top 7%)1875(Top 12%)1875(Top 33%)
25.2M25.20 mi0.35 mi833-18779-16779-162840(Top 10%)2519(Top 16%)2519(Top 45%)
Finish26.22 mi1.02 mi886-53829-50829-503252(Top 11%)2860(Top 18%)2860(Top 51%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 3%
×21stories
+97ft-345ft

Overall

917

Males

864

M18-39

864

5K→10K

3.1 - 6.2 mi

Top 3%
×5stories
+79ft-138ft

Overall

736

Males

691

M18-39

691

10K→15K

6.2 - 9.3 mi

Top 3%
×3stories
+67ft-78ft

Overall

917

Males

864

M18-39

864

15K→20K

9.3 - 12.4 mi

Top 3%
×5stories
+106ft-86ft

Overall

827

Males

778

M18-39

778

20K→Half

12.4 - 13.1 mi

Top 3%
×2stories
+19ft-37ft

Overall

871

Males

823

M18-39

823

Half→25K

13.1 - 15.5 mi

Top 3%
×4stories
+66ft-88ft

Overall

785

Males

737

M18-39

737

25K→30K

15.5 - 18.6 mi

Top 3%
×9stories
+181ft-148ft

Overall

945

Males

887

M18-39

887

30K→20M

18.6 - 20.0 mi

Top 3%
×5stories
+64ft-50ft

Overall

993

Males

936

M18-39

936

20M→21M

20.0 - 21.0 mi

Top 6%
×8stories
+106ft-24ft

Overall

1568

Males

1477

M18-39

1477

21M→35K

21.0 - 21.8 mi

Top 7%
×7stories
+17ft-86ft

Overall

1957

Males

1831

M18-39

1831

35K→23M

21.8 - 23.0 mi

Top 5%
×5stories
+23ft-63ft

Overall

1469

Males

1379

M18-39

1379

23M→24M

23.0 - 24.0 mi

Top 7%
×6stories
+12ft-82ft

Overall

1944

Males

1801

M18-39

1801

24M→40K

24.0 - 24.9 mi

Top 7%
×1story
+6ft-20ft

Overall

2037

Males

1875

M18-39

1875

40K→25.2M

24.9 - 25.2 mi

Top 10%
×1story
+13ft-16ft

Overall

2840

Males

2519

M18-39

2519

25.2M→Finish

25.2 - 26.2 mi

Top 11%
×2stories
+22ft-21ft

Overall

3252

Males

2860

M18-39

2860

Passing Analysis

Category:
Athletes Passed
162
Passed By
525
Net Change
-363
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#523
5K → 10K298-96#523#619
10K → 15K671-65#619#684
15K → 20K1648-32#684#716
20K → Half56-1#716#717
Half → 25K2822+6#717#711
25K → 30K2848-20#711#731
30K → 20M14140#731#731
20M → 21M1433-19#731#750
21M → 35K811-3#750#753
35K → 23M1236-24#753#777
23M → 24M1234-22#777#799
24M → 40K723-16#799#815
40K → 25.2M321-18#815#833
25.2M → Finish760-53#833#886
TOTALS162525-363
📊

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