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BOSTON MARATHON 2025

Dilson Júnior

Bib: 9161•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 24%
Gender (Male)
#0 / 16105
Top 37%
Masters (Masters Men)
#0 / 10463
Top 23%
Division (M40-44)
#0 / 2247
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
7:04/mi
21:56
↑ 97↓ 3451.5%
10K· 6.21 mi
6:53/mi
43:19
↑ 79↓ 1380.4%
15K· 9.32 mi
6:55/mi
1:04:48
↑ 67↓ 78
20K· 12.43 mi
7:00/mi
1:26:34
↑ 106↓ 860.1%
Half· 13.11 mi
6:53/mi
1:31:16
↑ 19↓ 370.5%
25K· 15.53 mi
7:04/mi
1:48:23
↑ 66↓ 880.2%
30K· 18.64 mi
7:25/mi
2:11:27
↑ 181↓ 1480.2%
20M
7:35/mi
2:21:45
↑ 64↓ 500.2%
21M
8:08/mi
2:29:53
↑ 106↓ 241.6%
35K· 21.75 mi
7:12/mi
2:35:16
↑ 17↓ 861.7%
23M
7:33/mi
2:44:43
↑ 23↓ 630.6%
24M
7:29/mi
2:52:12
↓ 821.3%
40K· 24.85 mi
7:34/mi
2:58:40
↓ 200.3%
25.2M
8:48/mi
3:01:42
↑ 13↓ 160.2%
Finish· 26.22 mi
7:34/mi
3:09:25
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:31:16
Pace6:58 /mi
2nd Half
Distance13.11 mi
Time1:38:09
Pace7:29 /mi
📊Positive Split: 7.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:2621:567:0421:56
7:04
-
10K
6.21 mi11:08:4943:196:5821:23
6:53
-0:11
15K
9.32 mi11:30:181:04:486:5721:29
6:55
+0:02
20K
12.43 mi11:52:041:26:346:5821:46
7:00
+0:05
Half
13.11 mi11:56:461:31:166:584:42
6:53
-0:07
25K
15.53 mi12:13:531:48:236:5917:07
7:04
+0:11
30K
18.64 mi12:36:572:11:277:0323:04
7:25
+0:21
20M
20.00 mi12:47:152:21:457:0510:18
7:35
+0:10
21M
21.00 mi12:55:232:29:537:088:08
8:08
+0:33
35K
21.75 mi13:00:462:35:167:085:23
7:12
-0:56
23M
23.00 mi13:10:132:44:437:109:27
7:33
+0:21
24M
24.00 mi13:17:422:52:127:117:29
7:29
-0:04
40K
24.85 mi13:24:102:58:407:116:28
7:34
+0:05
25.2M
25.20 mi13:27:123:01:427:133:02
8:48
+1:14
Finish
26.22 mi13:34:553:09:257:147:43
7:34
-1:14

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

6:53 /mi

Average Pace

7:14 /mi

Slowest Pace

8:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:48:23

57% of race

Time at Steady Pace

1:09:52

37% of race

Time at Slower Pace

11:10

6% of race

Average Pace: 7:13 /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 mi10:47:2621:567:0421:56
7:04
#8292
10K
6.21 mi11:08:4943:196:5821:23
6:53
#7661
15K
9.32 mi11:30:181:04:486:5721:29
6:55
#7451
20K
12.43 mi11:52:041:26:346:5821:46
7:00
#7268
Half
13.11 mi11:56:461:31:166:584:42
6:53
#7243
25K
15.53 mi12:13:531:48:236:5917:07
7:04
#7115
30K
18.64 mi12:36:572:11:277:0323:04
7:25
#7012
20M
20.00 mi12:47:152:21:457:0510:18
7:35
#6985
21M
21.00 mi12:55:232:29:537:088:08
8:08
#6971
35K
21.75 mi13:00:462:35:167:085:23
7:12
#6920
23M
23.00 mi13:10:132:44:437:109:27
7:33
#6846
24M
24.00 mi13:17:422:52:127:117:29
7:29
#6817
40K
24.85 mi13:24:102:58:407:116:28
7:34
#6798
25.2M
25.20 mi13:27:123:01:427:133:02
8:48
#6832
Finish
26.22 mi13:34:553:09:257:147:43
7:34
#6881
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi8292718071807057(Top 25%)6292(Top 39%)6292(Top 280%)
10K6.21 mi3.10 mi7661+6316768+4126768+4127112(Top 25%)6364(Top 40%)6364(Top 283%)
15K9.32 mi3.11 mi7451+2106613+1556613+1557057(Top 25%)6292(Top 39%)6292(Top 280%)
20K12.43 mi3.11 mi7268+1836463+1506463+1506901(Top 24%)6134(Top 38%)6134(Top 273%)
Half13.11 mi0.68 mi7243+256446+176446+176817(Top 24%)6082(Top 38%)6082(Top 271%)
25K15.53 mi2.42 mi7115+1286340+1066340+1066707(Top 24%)5908(Top 37%)5908(Top 263%)
30K18.64 mi3.11 mi7012+1036220+1206220+1207195(Top 25%)6082(Top 38%)6082(Top 271%)
20M20.00 mi1.36 mi6985+276165+556165+557523(Top 26%)6152(Top 38%)6152(Top 274%)
21M21.00 mi1.00 mi6971+146134+316134+318140(Top 29%)6333(Top 39%)6333(Top 282%)
35K21.75 mi0.75 mi6920+516082+526082+526565(Top 23%)5431(Top 34%)5431(Top 242%)
23M23.00 mi1.25 mi6846+745992+905992+906897(Top 24%)5531(Top 34%)5531(Top 246%)
24M24.00 mi1.00 mi6817+295944+485944+487554(Top 27%)5843(Top 36%)5843(Top 260%)
40K24.85 mi0.85 mi6798+195902+425902+427161(Top 25%)5522(Top 34%)5522(Top 246%)
25.2M25.20 mi0.35 mi6832-345917-155917-1510497(Top 37%)7189(Top 45%)7189(Top 320%)
Finish26.22 mi1.02 mi6881-495914+35914+39691(Top 34%)6802(Top 42%)6802(Top 303%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
×21story building
+97ft-345ft

Overall

7057

Males

6292

M40-44

6292

5K→10K

3.1 - 6.2 mi

Top 25%
×5story building
+79ft-138ft

Overall

7112

Males

6364

M40-44

6364

10K→15K

6.2 - 9.3 mi

Top 25%
×3story building
+67ft-78ft

Overall

7057

Males

6292

M40-44

6292

15K→20K

9.3 - 12.4 mi

Top 24%
×5story building
+106ft-86ft

Overall

6901

Males

6134

M40-44

6134

20K→Half

12.4 - 13.1 mi

Top 24%
×2story building
+19ft-37ft

Overall

6817

Males

6082

M40-44

6082

Half→25K

13.1 - 15.5 mi

Top 24%
×4story building
+66ft-88ft

Overall

6707

Males

5908

M40-44

5908

25K→30K

15.5 - 18.6 mi

Top 25%
×9story building
+181ft-148ft

Overall

7195

Males

6082

M40-44

6082

30K→20M

18.6 - 20.0 mi

Top 26%
×5story building
+64ft-50ft

Overall

7523

Males

6152

M40-44

6152

20M→21M

20.0 - 21.0 mi

Top 29%
×8story building
+106ft-24ft

Overall

8140

Males

6333

M40-44

6333

21M→35K

21.0 - 21.8 mi

Top 23%
×7story building
+17ft-86ft

Overall

6565

Males

5431

M40-44

5431

35K→23M

21.8 - 23.0 mi

Top 24%
×5story building
+23ft-63ft

Overall

6897

Males

5531

M40-44

5531

23M→24M

23.0 - 24.0 mi

Top 27%
×6story building
+12ft-82ft

Overall

7554

Males

5843

M40-44

5843

24M→40K

24.0 - 24.9 mi

Top 25%
×1story
+6ft-20ft

Overall

7161

Males

5522

M40-44

5522

40K→25.2M

24.9 - 25.2 mi

Top 37%
×1story
+13ft-16ft

Overall

10497

Males

7189

M40-44

7189

25.2M→Finish

25.2 - 26.2 mi

Top 34%
×2story building
+22ft-21ft

Overall

9691

Males

6802

M40-44

6802

Passing Analysis

Category:
Athletes Passed
2205
Passed By
794
Net Change
+1411
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8292
5K → 10K66332+631#8292#7661
10K → 15K25545+210#7661#7451
15K → 20K22037+183#7451#7268
20K → Half338+25#7268#7243
Half → 25K17345+128#7243#7115
25K → 30K218115+103#7115#7012
30K → 20M11285+27#7012#6985
20M → 21M9682+14#6985#6971
21M → 35K7423+51#6971#6920
35K → 23M13157+74#6920#6846
23M → 24M7950+29#6846#6817
24M → 40K7657+19#6817#6798
40K → 25.2M2559-34#6798#6832
25.2M → Finish5099-49#6832#6881
TOTALS2205794+1411
📊

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