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BOSTON MARATHON 2025

Ben Barrocas

Bib: 16628•M

MA

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:21
Rank: #21531
Start → 5K
27:21 | 8:48/mi
10K· 6.21 mi
57:03
Rank: #23145 (-1614)
5K → 10K
29:42 | 9:34/mi
15K· 9.32 mi
1:27:15
Rank: #23630 (-485)
10K → 15K
30:12 | 9:43/mi
20K· 12.43 mi
1:58:37
Rank: #23864 (-234)
15K → 20K
31:22 | 10:06/mi
Half· 13.11 mi
2:05:15
Rank: #23879 (-15)
20K → Half
6:38 | 9:43/mi
25K· 15.53 mi
2:31:51
Rank: #24172 (-293)
Half → 25K
26:36 | 10:58/mi
30K· 18.64 mi
3:13:02
Rank: #24982 (-810)
25K → 30K
41:11 | 13:15/mi
20M
3:34:01
Rank: #25433 (-451)
30K → 20M
20:59 | 15:26/mi
21M
3:52:25
Rank: #25835 (-402)
20M → 21M
18:24 | 18:24/mi
35K· 21.75 mi
4:05:04
Rank: #26089 (-254)
21M → 35K
12:39 | 16:55/mi
23M
4:31:19
Rank: #26727 (-638)
35K → 23M
26:15 | 20:58/mi
24M
4:49:30
Rank: #26999 (-272)
23M → 24M
18:11 | 18:11/mi
40K· 24.85 mi
5:05:53
Rank: #27172 (-173)
24M → 40K
16:23 | 19:10/mi
25.2M
5:12:07
Rank: #27227 (-55)
40K → 25.2M
6:14 | 18:04/mi
Finish· 26.22 mi
5:26:02
Rank: #27291 (-64)
25.2M → Finish
13:55 | 13:39/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:05:15
Pace9:33 /mi
2nd Half
Distance13.11 mi
Time3:20:47
Pace15:19 /mi
📊Positive Split: 60.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:00:4727:218:4827:21
8:48
-
10K
6.21 mi11:30:2957:039:1129:42
9:34
+0:46
15K
9.32 mi12:00:411:27:159:2230:12
9:43
+0:09
20K
12.43 mi12:32:031:58:379:3331:22
10:06
+0:23
Half
13.11 mi12:38:412:05:159:336:38
9:43
-0:23
25K
15.53 mi13:05:172:31:519:4726:36
10:58
+1:15
30K
18.64 mi13:46:283:13:0210:2141:11
13:15
+2:17
20M
20.00 mi14:07:273:34:0110:4220:59
15:26
+2:11
21M
21.00 mi14:25:513:52:2511:0418:24
18:24
+2:58
35K
21.75 mi14:38:304:05:0411:1612:39
16:55
-1:29
23M
23.00 mi15:04:454:31:1911:4826:15
20:58
+4:03
24M
24.00 mi15:22:564:49:3012:0418:11
18:11
-2:47
40K
24.85 mi15:39:195:05:5312:1816:23
19:10
+0:59
25.2M
25.20 mi15:45:335:12:0712:236:14
18:04
-1:06
Finish
26.22 mi15:59:285:26:0212:2713:55
13:39
-4:25

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

8:48 /mi

Average Pace

12:27 /mi

Slowest Pace

20:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:31:51

47% of race

Time at Steady Pace

1:16:05

23% of race

Time at Slower Pace

1:38:06

30% of race

Average Pace: 12:26 /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 mi11:00:4727:218:4827:21
8:48
#21531
10K
6.21 mi11:30:2957:039:1129:42
9:34
#23145
15K
9.32 mi12:00:411:27:159:2230:12
9:43
#23630
20K
12.43 mi12:32:031:58:379:3331:22
10:06
#23864
Half
13.11 mi12:38:412:05:159:336:38
9:43
#23879
25K
15.53 mi13:05:172:31:519:4726:36
10:58
#24172
30K
18.64 mi13:46:283:13:0210:2141:11
13:15
#24982
20M
20.00 mi14:07:273:34:0110:4220:59
15:26
#25433
21M
21.00 mi14:25:513:52:2511:0418:24
18:24
#25835
35K
21.75 mi14:38:304:05:0411:1612:39
16:55
#26089
23M
23.00 mi15:04:454:31:1911:4826:15
20:58
#26727
24M
24.00 mi15:22:564:49:3012:0418:11
18:11
#26999
40K
24.85 mi15:39:195:05:5312:1816:23
19:10
#27172
25.2M
25.20 mi15:45:335:12:0712:236:14
18:04
#27227
Finish
26.22 mi15:59:285:26:0212:2713:55
13:39
#27291
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi21531130971309724337(Top 86%)14408(Top 89%)14408(Top 255%)
10K6.21 mi3.10 mi23145-161413857-76013857-76024257(Top 85%)14359(Top 89%)14359(Top 255%)
15K9.32 mi3.11 mi23630-48514094-23714094-23724337(Top 86%)14408(Top 89%)14408(Top 255%)
20K12.43 mi3.11 mi23864-23414183-8914183-8924437(Top 86%)14423(Top 90%)14423(Top 256%)
Half13.11 mi0.68 mi23879-1514189-614189-624169(Top 85%)14318(Top 89%)14318(Top 254%)
25K15.53 mi2.42 mi24172-29314306-11714306-11725167(Top 89%)14717(Top 91%)14717(Top 261%)
30K18.64 mi3.11 mi24982-81014650-34414650-34426924(Top 95%)15410(Top 96%)15410(Top 273%)
20M20.00 mi1.36 mi25433-45114835-18514835-18528034(Top 99%)15891(Top 99%)15891(Top 282%)
21M21.00 mi1.00 mi25835-40215004-16915004-16928312(Top 100%)16048(Top 100%)16048(Top 284%)
35K21.75 mi0.75 mi26089-25415116-11215116-11228305(Top 100%)16041(Top 100%)16041(Top 284%)
23M23.00 mi1.25 mi26727-63815386-27015386-27028376(Top 100%)16085(Top 100%)16085(Top 285%)
24M24.00 mi1.00 mi26999-27215499-11315499-11328359(Top 100%)16073(Top 100%)16073(Top 285%)
40K24.85 mi0.85 mi27172-17315565-6615565-6628371(Top 100%)16081(Top 100%)16081(Top 285%)
25.2M25.20 mi0.35 mi27227-5515583-1815583-1828229(Top 99%)15978(Top 99%)15978(Top 283%)
Finish26.22 mi1.02 mi27291-6415604-2115604-2127918(Top 98%)15793(Top 98%)15793(Top 280%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
×21stories
+97ft-345ft

Overall

24337

Males

14408

M18-39

14408

5K→10K

3.1 - 6.2 mi

Top 85%
×5stories
+79ft-138ft

Overall

24257

Males

14359

M18-39

14359

10K→15K

6.2 - 9.3 mi

Top 86%
×3stories
+67ft-78ft

Overall

24337

Males

14408

M18-39

14408

15K→20K

9.3 - 12.4 mi

Top 86%
×5stories
+106ft-86ft

Overall

24437

Males

14423

M18-39

14423

20K→Half

12.4 - 13.1 mi

Top 85%
×2stories
+19ft-37ft

Overall

24169

Males

14318

M18-39

14318

Half→25K

13.1 - 15.5 mi

Top 89%
×4stories
+66ft-88ft

Overall

25167

Males

14717

M18-39

14717

25K→30K

15.5 - 18.6 mi

Top 95%
×9stories
+181ft-148ft

Overall

26924

Males

15410

M18-39

15410

30K→20M

18.6 - 20.0 mi

Top 99%
×5stories
+64ft-50ft

Overall

28034

Males

15891

M18-39

15891

20M→21M

20.0 - 21.0 mi

Top 100%
×8stories
+106ft-24ft

Overall

28312

Males

16048

M18-39

16048

21M→35K

21.0 - 21.8 mi

Top 100%
×7stories
+17ft-86ft

Overall

28305

Males

16041

M18-39

16041

35K→23M

21.8 - 23.0 mi

Top 100%
×5stories
+23ft-63ft

Overall

28376

Males

16085

M18-39

16085

23M→24M

23.0 - 24.0 mi

Top 100%
×6stories
+12ft-82ft

Overall

28359

Males

16073

M18-39

16073

24M→40K

24.0 - 24.9 mi

Top 100%
×1story
+6ft-20ft

Overall

28371

Males

16081

M18-39

16081

40K→25.2M

24.9 - 25.2 mi

Top 99%
×1story
+13ft-16ft

Overall

28229

Males

15978

M18-39

15978

25.2M→Finish

25.2 - 26.2 mi

Top 98%
×2stories
+22ft-21ft

Overall

27918

Males

15793

M18-39

15793

Passing Analysis

Category:
Athletes Passed
239
Passed By
5999
Net Change
-5760
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21531
5K → 10K141628-1614#21531#23145
10K → 15K58543-485#23145#23630
15K → 20K65299-234#23630#23864
20K → Half1530-15#23864#23879
Half → 25K44337-293#23879#24172
25K → 30K16826-810#24172#24982
30K → 20M8459-451#24982#25433
20M → 21M3405-402#25433#25835
21M → 35K4258-254#25835#26089
35K → 23M0638-638#26089#26727
23M → 24M4276-272#26727#26999
24M → 40K0173-173#26999#27172
40K → 25.2M156-55#27172#27227
25.2M → Finish771-64#27227#27291
TOTALS2395999-5760
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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