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BOSTON MARATHON 2025

Nicolas Brueske

Bib: 2408•M

MN

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 6%
Gender (Male)
#0 / 16105
Top 11%
Division (M18-39)
#0 / 5642
Top 25%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:54
Rank: #1362
Start → 5K
18:54 | 6:05/mi
10K· 6.21 mi
37:42
Rank: #1297 (+65)
5K → 10K
18:48 | 6:03/mi
15K· 9.32 mi
56:30
Rank: #1241 (+56)
10K → 15K
18:48 | 6:03/mi
20K· 12.43 mi
1:15:56
Rank: #1377 (-136)
15K → 20K
19:26 | 6:15/mi
Half· 13.11 mi
1:20:12
Rank: #1409 (-32)
20K → Half
4:16 | 6:15/mi
25K· 15.53 mi
1:35:46
Rank: #1536 (-127)
Half → 25K
15:34 | 6:25/mi
30K· 18.64 mi
1:56:31
Rank: #1712 (-176)
25K → 30K
20:45 | 6:41/mi
20M
2:05:46
Rank: #1780 (-68)
30K → 20M
9:15 | 6:48/mi
21M
2:13:04
Rank: #1833 (-53)
20M → 21M
7:18 | 7:18/mi
35K· 21.75 mi
2:17:57
Rank: #1846 (-13)
21M → 35K
4:53 | 6:32/mi
23M
2:26:41
Rank: #1904 (-58)
35K → 23M
8:44 | 6:59/mi
24M
2:33:11
Rank: #1893 (+11)
23M → 24M
6:30 | 6:30/mi
40K· 24.85 mi
2:38:46
Rank: #1857 (+36)
24M → 40K
5:35 | 6:32/mi
25.2M
2:41:14
Rank: #1846 (+11)
40K → 25.2M
2:28 | 7:09/mi
Finish· 26.22 mi
2:47:28
Rank: #1790 (+56)
25.2M → Finish
6:14 | 6:07/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:20:12
Pace6:07 /mi
2nd Half
Distance13.11 mi
Time1:27:16
Pace6:39 /mi
📊Positive Split: 8.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:4718:546:0518:54
6:05
-
10K
6.21 mi10:39:3537:426:0418:48
6:03
-0:02
15K
9.32 mi10:58:2356:306:0418:48
6:03
0:00
20K
12.43 mi11:17:491:15:566:0719:26
6:15
+0:12
Half
13.11 mi11:22:051:20:126:074:16
6:15
0:00
25K
15.53 mi11:37:391:35:466:1015:34
6:25
+0:10
30K
18.64 mi11:58:241:56:316:1520:45
6:41
+0:16
20M
20.00 mi12:07:392:05:466:179:15
6:48
+0:07
21M
21.00 mi12:14:572:13:046:207:18
7:18
+0:30
35K
21.75 mi12:19:502:17:576:214:53
6:32
-0:46
23M
23.00 mi12:28:342:26:416:238:44
6:59
+0:27
24M
24.00 mi12:35:042:33:116:236:30
6:30
-0:29
40K
24.85 mi12:40:392:38:466:235:35
6:32
+0:02
25.2M
25.20 mi12:43:072:41:146:242:28
7:09
+0:37
Finish
26.22 mi12:49:212:47:286:246:14
6:07
-1:02

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

6:03 /mi

Average Pace

6:24 /mi

Slowest Pace

7:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:26:26

52% of race

Time at Steady Pace

53:17

32% of race

Time at Slower Pace

27:45

17% of race

Average Pace: 6:23 /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 mi10:20:4718:546:0518:54
6:05
#1362
10K
6.21 mi10:39:3537:426:0418:48
6:03
#1297
15K
9.32 mi10:58:2356:306:0418:48
6:03
#1241
20K
12.43 mi11:17:491:15:566:0719:26
6:15
#1377
Half
13.11 mi11:22:051:20:126:074:16
6:15
#1409
25K
15.53 mi11:37:391:35:466:1015:34
6:25
#1536
30K
18.64 mi11:58:241:56:316:1520:45
6:41
#1712
20M
20.00 mi12:07:392:05:466:179:15
6:48
#1780
21M
21.00 mi12:14:572:13:046:207:18
7:18
#1833
35K
21.75 mi12:19:502:17:576:214:53
6:32
#1846
23M
23.00 mi12:28:342:26:416:238:44
6:59
#1904
24M
24.00 mi12:35:042:33:116:236:30
6:30
#1893
40K
24.85 mi12:40:392:38:466:235:35
6:32
#1857
25.2M
25.20 mi12:43:072:41:146:242:28
7:09
#1846
Finish
26.22 mi12:49:212:47:286:246:14
6:07
#1790
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1362129712971205(Top 4%)1143(Top 7%)1143(Top 20%)
10K6.21 mi3.10 mi1297+651234+631234+631287(Top 5%)1222(Top 8%)1222(Top 22%)
15K9.32 mi3.11 mi1241+561178+561178+561205(Top 4%)1143(Top 7%)1143(Top 20%)
20K12.43 mi3.11 mi1377-1361306-1281306-1281816(Top 6%)1727(Top 11%)1727(Top 31%)
Half13.11 mi0.68 mi1409-321337-311337-312276(Top 8%)2177(Top 14%)2177(Top 39%)
25K15.53 mi2.42 mi1536-1271456-1191456-1192476(Top 9%)2354(Top 15%)2354(Top 42%)
30K18.64 mi3.11 mi1712-1761627-1711627-1712790(Top 10%)2640(Top 16%)2640(Top 47%)
20M20.00 mi1.36 mi1780-681692-651692-652970(Top 10%)2769(Top 17%)2769(Top 49%)
21M21.00 mi1.00 mi1833-531743-511743-513628(Top 13%)3317(Top 21%)3317(Top 59%)
35K21.75 mi0.75 mi1846-131754-111754-112617(Top 9%)2436(Top 15%)2436(Top 43%)
23M23.00 mi1.25 mi1904-581807-531807-533617(Top 13%)3273(Top 20%)3273(Top 58%)
24M24.00 mi1.00 mi1893+111795+121795+122062(Top 7%)1915(Top 12%)1915(Top 34%)
40K24.85 mi0.85 mi1857+361759+361759+361737(Top 6%)1607(Top 10%)1607(Top 28%)
25.2M25.20 mi0.35 mi1846+111748+111748+111993(Top 7%)1806(Top 11%)1806(Top 32%)
Finish26.22 mi1.02 mi1790+561695+531695+531266(Top 4%)1184(Top 7%)1184(Top 21%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 4%
×21stories
+97ft-345ft

Overall

1205

Males

1143

M18-39

1143

5K→10K

3.1 - 6.2 mi

Top 5%
×5stories
+79ft-138ft

Overall

1287

Males

1222

M18-39

1222

10K→15K

6.2 - 9.3 mi

Top 4%
×3stories
+67ft-78ft

Overall

1205

Males

1143

M18-39

1143

15K→20K

9.3 - 12.4 mi

Top 6%
×5stories
+106ft-86ft

Overall

1816

Males

1727

M18-39

1727

20K→Half

12.4 - 13.1 mi

Top 8%
×2stories
+19ft-37ft

Overall

2276

Males

2177

M18-39

2177

Half→25K

13.1 - 15.5 mi

Top 9%
×4stories
+66ft-88ft

Overall

2476

Males

2354

M18-39

2354

25K→30K

15.5 - 18.6 mi

Top 10%
×9stories
+181ft-148ft

Overall

2790

Males

2640

M18-39

2640

30K→20M

18.6 - 20.0 mi

Top 10%
×5stories
+64ft-50ft

Overall

2970

Males

2769

M18-39

2769

20M→21M

20.0 - 21.0 mi

Top 13%
×8stories
+106ft-24ft

Overall

3628

Males

3317

M18-39

3317

21M→35K

21.0 - 21.8 mi

Top 9%
×7stories
+17ft-86ft

Overall

2617

Males

2436

M18-39

2436

35K→23M

21.8 - 23.0 mi

Top 13%
×5stories
+23ft-63ft

Overall

3617

Males

3273

M18-39

3273

23M→24M

23.0 - 24.0 mi

Top 7%
×6stories
+12ft-82ft

Overall

2062

Males

1915

M18-39

1915

24M→40K

24.0 - 24.9 mi

Top 6%
×1story
+6ft-20ft

Overall

1737

Males

1607

M18-39

1607

40K→25.2M

24.9 - 25.2 mi

Top 7%
×1story
+13ft-16ft

Overall

1993

Males

1806

M18-39

1806

25.2M→Finish

25.2 - 26.2 mi

Top 4%
×2stories
+22ft-21ft

Overall

1266

Males

1184

M18-39

1184

Passing Analysis

Category:
Athletes Passed
489
Passed By
917
Net Change
-428
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1362
5K → 10K10035+65#1362#1297
10K → 15K7115+56#1297#1241
15K → 20K17153-136#1241#1377
20K → Half032-32#1377#1409
Half → 25K21148-127#1409#1536
25K → 30K22198-176#1536#1712
30K → 20M2593-68#1712#1780
20M → 21M1972-53#1780#1833
21M → 35K2033-13#1833#1846
35K → 23M3088-58#1846#1904
23M → 24M3726+11#1904#1893
24M → 40K4610+36#1893#1857
40K → 25.2M176+11#1857#1846
25.2M → Finish648+56#1846#1790
TOTALS489917-428
📊

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