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BOSTON MARATHON 2025

Jens Brabbit

Bib: 1725•M

MN

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 10%
Gender (Male)
#0 / 16105
Top 17%
Division (M18-39)
#0 / 5642
Top 38%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:10
Rank: #1688
Start → 5K
19:10 | 6:10/mi
10K· 6.21 mi
38:22
Rank: #1755 (-67)
5K → 10K
19:12 | 6:11/mi
15K· 9.32 mi
57:37
Rank: #1766 (-11)
10K → 15K
19:15 | 6:12/mi
20K· 12.43 mi
1:16:58
Rank: #1729 (+37)
15K → 20K
19:21 | 6:14/mi
Half· 13.11 mi
1:21:14
Rank: #1752 (-23)
20K → Half
4:16 | 6:15/mi
25K· 15.53 mi
1:36:29
Rank: #1736 (+16)
Half → 25K
15:15 | 6:17/mi
30K· 18.64 mi
1:57:11
Rank: #1881 (-145)
25K → 30K
20:42 | 6:40/mi
20M
2:06:37
Rank: #1978 (-97)
30K → 20M
9:26 | 6:57/mi
21M
2:14:08
Rank: #2095 (-117)
20M → 21M
7:31 | 7:31/mi
35K· 21.75 mi
2:19:22
Rank: #2173 (-78)
21M → 35K
5:14 | 7:00/mi
23M
2:28:28
Rank: #2286 (-113)
35K → 23M
9:06 | 7:16/mi
24M
2:35:46
Rank: #2412 (-126)
23M → 24M
7:18 | 7:18/mi
40K· 24.85 mi
2:42:16
Rank: #2544 (-132)
24M → 40K
6:30 | 7:36/mi
25.2M
2:45:15
Rank: #2632 (-88)
40K → 25.2M
2:59 | 8:39/mi
Finish· 26.22 mi
2:53:16
Rank: #2857 (-225)
25.2M → Finish
8:01 | 7:52/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:21:14
Pace6:12 /mi
2nd Half
Distance13.11 mi
Time1:32:02
Pace7:01 /mi
📊Positive Split: 13.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:3219:106:1019:10
6:10
-
10K
6.21 mi10:38:4438:226:1019:12
6:11
+0:01
15K
9.32 mi10:57:5957:376:1119:15
6:12
+0:01
20K
12.43 mi11:17:201:16:586:1219:21
6:14
+0:02
Half
13.11 mi11:21:361:21:146:124:16
6:15
+0:01
25K
15.53 mi11:36:511:36:296:1315:15
6:17
+0:02
30K
18.64 mi11:57:331:57:116:1720:42
6:40
+0:23
20M
20.00 mi12:06:592:06:376:209:26
6:57
+0:17
21M
21.00 mi12:14:302:14:086:237:31
7:31
+0:34
35K
21.75 mi12:19:442:19:226:245:14
7:00
-0:31
23M
23.00 mi12:28:502:28:286:279:06
7:16
+0:16
24M
24.00 mi12:36:082:35:466:297:18
7:18
+0:02
40K
24.85 mi12:42:382:42:166:326:30
7:36
+0:18
25.2M
25.20 mi12:45:372:45:156:332:59
8:39
+1:03
Finish
26.22 mi12:53:382:53:166:378:01
7:52
-0:47

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

6:10 /mi

Average Pace

6:37 /mi

Slowest Pace

8:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:36:29

56% of race

Time at Steady Pace

51:46

30% of race

Time at Slower Pace

25:01

14% of race

Average Pace: 6:36 /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 mi10:19:3219:106:1019:10
6:10
#1688
10K
6.21 mi10:38:4438:226:1019:12
6:11
#1755
15K
9.32 mi10:57:5957:376:1119:15
6:12
#1766
20K
12.43 mi11:17:201:16:586:1219:21
6:14
#1729
Half
13.11 mi11:21:361:21:146:124:16
6:15
#1752
25K
15.53 mi11:36:511:36:296:1315:15
6:17
#1736
30K
18.64 mi11:57:331:57:116:1720:42
6:40
#1881
20M
20.00 mi12:06:592:06:376:209:26
6:57
#1978
21M
21.00 mi12:14:302:14:086:237:31
7:31
#2095
35K
21.75 mi12:19:442:19:226:245:14
7:00
#2173
23M
23.00 mi12:28:502:28:286:279:06
7:16
#2286
24M
24.00 mi12:36:082:35:466:297:18
7:18
#2412
40K
24.85 mi12:42:382:42:166:326:30
7:36
#2544
25.2M
25.20 mi12:45:372:45:156:332:59
8:39
#2632
Finish
26.22 mi12:53:382:53:166:378:01
7:52
#2857
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1688160416041845(Top 6%)1756(Top 11%)1756(Top 31%)
10K6.21 mi3.10 mi1755-671668-641668-641809(Top 6%)1718(Top 11%)1718(Top 30%)
15K9.32 mi3.11 mi1766-111680-121680-121845(Top 6%)1756(Top 11%)1756(Top 31%)
20K12.43 mi3.11 mi1729+371643+371643+371692(Top 6%)1610(Top 10%)1610(Top 29%)
Half13.11 mi0.68 mi1752-231665-221665-222245(Top 8%)2146(Top 13%)2146(Top 38%)
25K15.53 mi2.42 mi1736+161649+161649+161808(Top 6%)1718(Top 11%)1718(Top 30%)
30K18.64 mi3.11 mi1881-1451792-1431792-1432691(Top 9%)2545(Top 16%)2545(Top 45%)
20M20.00 mi1.36 mi1978-971883-911883-913728(Top 13%)3427(Top 21%)3427(Top 61%)
21M21.00 mi1.00 mi2095-1171994-1111994-1114655(Top 16%)4112(Top 26%)4112(Top 73%)
35K21.75 mi0.75 mi2173-782072-782072-785250(Top 18%)4532(Top 28%)4532(Top 80%)
23M23.00 mi1.25 mi2286-1132178-1062178-1065240(Top 18%)4476(Top 28%)4476(Top 79%)
24M24.00 mi1.00 mi2412-1262294-1162294-1166373(Top 22%)5128(Top 32%)5128(Top 91%)
40K24.85 mi0.85 mi2544-1322413-1192413-1197374(Top 26%)5632(Top 35%)5632(Top 100%)
25.2M25.20 mi0.35 mi2632-882493-802493-809583(Top 34%)6702(Top 42%)6702(Top 119%)
Finish26.22 mi1.02 mi2857-2252701-2082701-20811883(Top 42%)7964(Top 49%)7964(Top 141%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
×21stories
+97ft-345ft

Overall

1845

Males

1756

M18-39

1756

5K→10K

3.1 - 6.2 mi

Top 6%
×5stories
+79ft-138ft

Overall

1809

Males

1718

M18-39

1718

10K→15K

6.2 - 9.3 mi

Top 6%
×3stories
+67ft-78ft

Overall

1845

Males

1756

M18-39

1756

15K→20K

9.3 - 12.4 mi

Top 6%
×5stories
+106ft-86ft

Overall

1692

Males

1610

M18-39

1610

20K→Half

12.4 - 13.1 mi

Top 8%
×2stories
+19ft-37ft

Overall

2245

Males

2146

M18-39

2146

Half→25K

13.1 - 15.5 mi

Top 6%
×4stories
+66ft-88ft

Overall

1808

Males

1718

M18-39

1718

25K→30K

15.5 - 18.6 mi

Top 9%
×9stories
+181ft-148ft

Overall

2691

Males

2545

M18-39

2545

30K→20M

18.6 - 20.0 mi

Top 13%
×5stories
+64ft-50ft

Overall

3728

Males

3427

M18-39

3427

20M→21M

20.0 - 21.0 mi

Top 16%
×8stories
+106ft-24ft

Overall

4655

Males

4112

M18-39

4112

21M→35K

21.0 - 21.8 mi

Top 18%
×7stories
+17ft-86ft

Overall

5250

Males

4532

M18-39

4532

35K→23M

21.8 - 23.0 mi

Top 18%
×5stories
+23ft-63ft

Overall

5240

Males

4476

M18-39

4476

23M→24M

23.0 - 24.0 mi

Top 22%
×6stories
+12ft-82ft

Overall

6373

Males

5128

M18-39

5128

24M→40K

24.0 - 24.9 mi

Top 26%
×1story
+6ft-20ft

Overall

7374

Males

5632

M18-39

5632

40K→25.2M

24.9 - 25.2 mi

Top 34%
×1story
+13ft-16ft

Overall

9583

Males

6702

M18-39

6702

25.2M→Finish

25.2 - 26.2 mi

Top 42%
×2stories
+22ft-21ft

Overall

11883

Males

7964

M18-39

7964

Passing Analysis

Category:
Athletes Passed
381
Passed By
1550
Net Change
-1169
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1688
5K → 10K59126-67#1688#1755
10K → 15K5566-11#1755#1766
15K → 20K7134+37#1766#1729
20K → Half124-23#1729#1752
Half → 25K5741+16#1752#1736
25K → 30K45190-145#1736#1881
30K → 20M15112-97#1881#1978
20M → 21M12129-117#1978#2095
21M → 35K1290-78#2095#2173
35K → 23M21134-113#2173#2286
23M → 24M16142-126#2286#2412
24M → 40K12144-132#2412#2544
40K → 25.2M290-88#2544#2632
25.2M → Finish3228-225#2632#2857
TOTALS3811550-1169
📊

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