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BOSTON MARATHON 2025

Deven Rosa

Bib: 4848•M

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 14%
Gender (Male)
#0 / 16105
Top 23%
Division (M18-39)
#0 / 5642
Top 48%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:40
Rank: #5027
Start → 5K
20:40 | 6:39/mi
10K· 6.21 mi
41:03
Rank: #4552 (+475)
5K → 10K
20:23 | 6:34/mi
15K· 9.32 mi
1:01:15
Rank: #4183 (+369)
10K → 15K
20:12 | 6:30/mi
20K· 12.43 mi
1:21:38
Rank: #3930 (+253)
15K → 20K
20:23 | 6:34/mi
Half· 13.11 mi
1:26:04
Rank: #3912 (+18)
20K → Half
4:26 | 6:30/mi
25K· 15.53 mi
1:41:59
Rank: #3784 (+128)
Half → 25K
15:55 | 6:34/mi
30K· 18.64 mi
2:03:20
Rank: #3743 (+41)
25K → 30K
21:21 | 6:52/mi
20M
2:12:43
Rank: #3680 (+63)
30K → 20M
9:23 | 6:54/mi
21M
2:19:51
Rank: #3610 (+70)
20M → 21M
7:08 | 7:08/mi
35K· 21.75 mi
2:25:05
Rank: #3641 (-31)
21M → 35K
5:14 | 7:00/mi
23M
2:35:47
Rank: #4179 (-538)
35K → 23M
10:42 | 8:33/mi
24M
2:42:26
Rank: #4079 (+100)
23M → 24M
6:39 | 6:39/mi
40K· 24.85 mi
2:48:24
Rank: #4043 (+36)
24M → 40K
5:58 | 6:59/mi
25.2M
2:51:02
Rank: #4027 (+16)
40K → 25.2M
2:38 | 7:38/mi
Finish· 26.22 mi
2:57:49
Rank: #3984 (+43)
25.2M → Finish
6:47 | 6:39/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:04
Pace6:34 /mi
2nd Half
Distance13.11 mi
Time1:31:45
Pace7:00 /mi
📊Positive Split: 6.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:1320:406:3920:40
6:39
-
10K
6.21 mi10:46:3641:036:3620:23
6:34
-0:05
15K
9.32 mi11:06:481:01:156:3420:12
6:30
-0:04
20K
12.43 mi11:27:111:21:386:3420:23
6:34
+0:04
Half
13.11 mi11:31:371:26:046:344:26
6:30
-0:04
25K
15.53 mi11:47:321:41:596:3415:55
6:34
+0:04
30K
18.64 mi12:08:532:03:206:3721:21
6:52
+0:18
20M
20.00 mi12:18:162:12:436:389:23
6:54
+0:02
21M
21.00 mi12:25:242:19:516:407:08
7:08
+0:14
35K
21.75 mi12:30:382:25:056:405:14
7:00
-0:08
23M
23.00 mi12:41:202:35:476:4610:42
8:33
+1:33
24M
24.00 mi12:47:592:42:266:466:39
6:39
-1:54
40K
24.85 mi12:53:572:48:246:475:58
6:59
+0:20
25.2M
25.20 mi12:56:352:51:026:472:38
7:38
+0:39
Finish
26.22 mi13:03:222:57:496:476:47
6:39
-0:59

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

6:30 /mi

Average Pace

6:47 /mi

Slowest Pace

8:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:26:09

82% of race

Time at Slower Pace

31:40

18% of race

Average Pace: 6:47 /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 mi10:26:1320:406:3920:40
6:39
#5027
10K
6.21 mi10:46:3641:036:3620:23
6:34
#4552
15K
9.32 mi11:06:481:01:156:3420:12
6:30
#4183
20K
12.43 mi11:27:111:21:386:3420:23
6:34
#3930
Half
13.11 mi11:31:371:26:046:344:26
6:30
#3912
25K
15.53 mi11:47:321:41:596:3415:55
6:34
#3784
30K
18.64 mi12:08:532:03:206:3721:21
6:52
#3743
20M
20.00 mi12:18:162:12:436:389:23
6:54
#3680
21M
21.00 mi12:25:242:19:516:407:08
7:08
#3610
35K
21.75 mi12:30:382:25:056:405:14
7:00
#3641
23M
23.00 mi12:41:202:35:476:4610:42
8:33
#4179
24M
24.00 mi12:47:592:42:266:466:39
6:39
#4079
40K
24.85 mi12:53:572:48:246:475:58
6:59
#4043
25.2M
25.20 mi12:56:352:51:026:472:38
7:38
#4027
Finish
26.22 mi13:03:222:57:496:476:47
6:39
#3984
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi5027469346933571(Top 13%)3375(Top 21%)3375(Top 60%)
10K6.21 mi3.10 mi4552+4754273+4204273+4204141(Top 15%)3894(Top 24%)3894(Top 69%)
15K9.32 mi3.11 mi4183+3693939+3343939+3343571(Top 13%)3375(Top 21%)3375(Top 60%)
20K12.43 mi3.11 mi3930+2533701+2383701+2383473(Top 12%)3288(Top 20%)3288(Top 58%)
Half13.11 mi0.68 mi3912+183683+183683+183639(Top 13%)3439(Top 21%)3439(Top 61%)
25K15.53 mi2.42 mi3784+1283566+1173566+1173234(Top 11%)3062(Top 19%)3062(Top 54%)
30K18.64 mi3.11 mi3743+413530+363530+363890(Top 14%)3587(Top 22%)3587(Top 64%)
20M20.00 mi1.36 mi3680+633469+613469+613538(Top 12%)3260(Top 20%)3260(Top 58%)
21M21.00 mi1.00 mi3610+703399+703399+702826(Top 10%)2620(Top 16%)2620(Top 46%)
35K21.75 mi0.75 mi3641-313423-243423-245265(Top 19%)4547(Top 28%)4547(Top 81%)
23M23.00 mi1.25 mi4179-5383881-4583881-45813567(Top 48%)8959(Top 56%)8959(Top 159%)
24M24.00 mi1.00 mi4079+1003787+943787+942712(Top 10%)2486(Top 15%)2486(Top 44%)
40K24.85 mi0.85 mi4043+363749+383749+383738(Top 13%)3283(Top 20%)3283(Top 58%)
25.2M25.20 mi0.35 mi4027+163727+223727+223984(Top 14%)3400(Top 21%)3400(Top 60%)
Finish26.22 mi1.02 mi3984+433682+453682+453626(Top 13%)3152(Top 20%)3152(Top 56%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×21stories
+97ft-345ft

Overall

3571

Males

3375

M18-39

3375

5K→10K

3.1 - 6.2 mi

Top 15%
×5stories
+79ft-138ft

Overall

4141

Males

3894

M18-39

3894

10K→15K

6.2 - 9.3 mi

Top 13%
×3stories
+67ft-78ft

Overall

3571

Males

3375

M18-39

3375

15K→20K

9.3 - 12.4 mi

Top 12%
×5stories
+106ft-86ft

Overall

3473

Males

3288

M18-39

3288

20K→Half

12.4 - 13.1 mi

Top 13%
×2stories
+19ft-37ft

Overall

3639

Males

3439

M18-39

3439

Half→25K

13.1 - 15.5 mi

Top 11%
×4stories
+66ft-88ft

Overall

3234

Males

3062

M18-39

3062

25K→30K

15.5 - 18.6 mi

Top 14%
×9stories
+181ft-148ft

Overall

3890

Males

3587

M18-39

3587

30K→20M

18.6 - 20.0 mi

Top 12%
×5stories
+64ft-50ft

Overall

3538

Males

3260

M18-39

3260

20M→21M

20.0 - 21.0 mi

Top 10%
×8stories
+106ft-24ft

Overall

2826

Males

2620

M18-39

2620

21M→35K

21.0 - 21.8 mi

Top 19%
×7stories
+17ft-86ft

Overall

5265

Males

4547

M18-39

4547

35K→23M

21.8 - 23.0 mi

Top 48%
×5stories
+23ft-63ft

Overall

13567

Males

8959

M18-39

8959

23M→24M

23.0 - 24.0 mi

Top 10%
×6stories
+12ft-82ft

Overall

2712

Males

2486

M18-39

2486

24M→40K

24.0 - 24.9 mi

Top 13%
×1story
+6ft-20ft

Overall

3738

Males

3283

M18-39

3283

40K→25.2M

24.9 - 25.2 mi

Top 14%
×1story
+13ft-16ft

Overall

3984

Males

3400

M18-39

3400

25.2M→Finish

25.2 - 26.2 mi

Top 13%
×2stories
+22ft-21ft

Overall

3626

Males

3152

M18-39

3152

Passing Analysis

Category:
Athletes Passed
1909
Passed By
866
Net Change
+1043
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5027
5K → 10K50227+475#5027#4552
10K → 15K3767+369#4552#4183
15K → 20K26310+253#4183#3930
20K → Half257+18#3930#3912
Half → 25K14719+128#3912#3784
25K → 30K12584+41#3784#3743
30K → 20M8320+63#3743#3680
20M → 21M9121+70#3680#3610
21M → 35K2253-31#3610#3641
35K → 23M12550-538#3641#4179
23M → 24M1044+100#4179#4079
24M → 40K5519+36#4079#4043
40K → 25.2M3115+16#4043#4027
25.2M → Finish7330+43#4027#3984
TOTALS1909866+1043
📊

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