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BOSTON MARATHON 2025

Kilian Weinberger

Bib: 11371•M

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 21%
Gender (Male)
#0 / 16105
Top 33%
Masters (Masters Men)
#0 / 10463
Top 19%
Division (M45-49)
#0 / 2386
Top 26%
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
6:52/mi
21:20
↑ 97↓ 3451.5%
10K· 6.21 mi
6:46/mi
42:21
↑ 79↓ 1380.4%
15K· 9.32 mi
6:44/mi
1:03:17
↑ 67↓ 78
20K· 12.43 mi
6:46/mi
1:24:17
↑ 106↓ 860.1%
Half· 13.11 mi
6:42/mi
1:28:51
↑ 19↓ 370.5%
25K· 15.53 mi
6:46/mi
1:45:15
↑ 66↓ 880.2%
30K· 18.64 mi
7:07/mi
2:07:21
↑ 181↓ 1480.2%
20M
7:15/mi
2:17:12
↑ 64↓ 500.2%
21M
7:37/mi
2:24:49
↑ 106↓ 241.6%
35K· 21.75 mi
7:21/mi
2:30:19
↑ 17↓ 861.7%
23M
7:55/mi
2:40:14
↑ 23↓ 630.6%
24M
7:53/mi
2:48:07
↓ 821.3%
40K· 24.85 mi
8:05/mi
2:55:02
↓ 200.3%
25.2M
8:56/mi
2:58:07
↑ 13↓ 160.2%
Finish· 26.22 mi
7:51/mi
3:06:07
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:51
Pace6:47 /mi
2nd Half
Distance13.11 mi
Time1:37:16
Pace7:25 /mi
📊Positive Split: 9.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:2921:206:5221:20
6:52
-
10K
6.21 mi11:10:3042:216:4921:01
6:46
-0:06
15K
9.32 mi11:31:261:03:176:4720:56
6:44
-0:02
20K
12.43 mi11:52:261:24:176:4721:00
6:46
+0:02
Half
13.11 mi11:57:001:28:516:474:34
6:42
-0:04
25K
15.53 mi12:13:241:45:156:4716:24
6:46
+0:04
30K
18.64 mi12:35:302:07:216:5022:06
7:07
+0:21
20M
20.00 mi12:45:212:17:126:529:51
7:15
+0:08
21M
21.00 mi12:52:582:24:496:547:37
7:37
+0:22
35K
21.75 mi12:58:282:30:196:555:30
7:21
-0:16
23M
23.00 mi13:08:232:40:146:589:55
7:55
+0:34
24M
24.00 mi13:16:162:48:077:007:53
7:53
-0:02
40K
24.85 mi13:23:112:55:027:036:55
8:05
+0:12
25.2M
25.20 mi13:26:162:58:077:043:05
8:56
+0:51
Finish
26.22 mi13:34:163:06:077:068:00
7:51
-1:05

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

6:42 /mi

Average Pace

7:06 /mi

Slowest Pace

8:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:45:15

57% of race

Time at Steady Pace

37:27

20% of race

Time at Slower Pace

43:25

23% of race

Average Pace: 7:06 /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 mi10:49:2921:206:5221:20
6:52
#6809
10K
6.21 mi11:10:3042:216:4921:01
6:46
#6448
15K
9.32 mi11:31:261:03:176:4720:56
6:44
#6081
20K
12.43 mi11:52:261:24:176:4721:00
6:46
#5785
Half
13.11 mi11:57:001:28:516:474:34
6:42
#5749
25K
15.53 mi12:13:241:45:156:4716:24
6:46
#5502
30K
18.64 mi12:35:302:07:216:5022:06
7:07
#5432
20M
20.00 mi12:45:212:17:126:529:51
7:15
#5445
21M
21.00 mi12:52:582:24:496:547:37
7:37
#5400
35K
21.75 mi12:58:282:30:196:555:30
7:21
#5469
23M
23.00 mi13:08:232:40:146:589:55
7:55
#5598
24M
24.00 mi13:16:162:48:077:007:53
7:53
#5719
40K
24.85 mi13:23:112:55:027:036:55
8:05
#5840
25.2M
25.20 mi13:26:162:58:077:043:05
8:56
#5891
Finish
26.22 mi13:34:163:06:077:068:00
7:51
#6025
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi6809616061605437(Top 19%)4996(Top 31%)4996(Top 209%)
10K6.21 mi3.10 mi6448+3615876+2845876+2845996(Top 21%)5482(Top 34%)5482(Top 230%)
15K9.32 mi3.11 mi6081+3675569+3075569+3075437(Top 19%)4996(Top 31%)4996(Top 209%)
20K12.43 mi3.11 mi5785+2965309+2605309+2604913(Top 17%)4541(Top 28%)4541(Top 190%)
Half13.11 mi0.68 mi5749+365276+335276+335204(Top 18%)4799(Top 30%)4799(Top 201%)
25K15.53 mi2.42 mi5502+2475057+2195057+2194596(Top 16%)4241(Top 26%)4241(Top 178%)
30K18.64 mi3.11 mi5432+704982+754982+755386(Top 19%)4844(Top 30%)4844(Top 203%)
20M20.00 mi1.36 mi5445-134984-24984-25474(Top 19%)4824(Top 30%)4824(Top 202%)
21M21.00 mi1.00 mi5400+454933+514933+515204(Top 18%)4525(Top 28%)4525(Top 190%)
35K21.75 mi0.75 mi5469-694987-544987-547497(Top 26%)5974(Top 37%)5974(Top 250%)
23M23.00 mi1.25 mi5598-1295073-865073-869402(Top 33%)6912(Top 43%)6912(Top 290%)
24M24.00 mi1.00 mi5719-1215148-755148-7510394(Top 37%)7361(Top 46%)7361(Top 309%)
40K24.85 mi0.85 mi5840-1215225-775225-7710731(Top 38%)7409(Top 46%)7409(Top 311%)
25.2M25.20 mi0.35 mi5891-515258-335258-3311348(Top 40%)7608(Top 47%)7608(Top 319%)
Finish26.22 mi1.02 mi6025-1345337-795337-7911749(Top 41%)7888(Top 49%)7888(Top 331%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
×21story building
+97ft-345ft

Overall

5437

Males

4996

M45-49

4996

5K→10K

3.1 - 6.2 mi

Top 21%
×5story building
+79ft-138ft

Overall

5996

Males

5482

M45-49

5482

10K→15K

6.2 - 9.3 mi

Top 19%
×3story building
+67ft-78ft

Overall

5437

Males

4996

M45-49

4996

15K→20K

9.3 - 12.4 mi

Top 17%
×5story building
+106ft-86ft

Overall

4913

Males

4541

M45-49

4541

20K→Half

12.4 - 13.1 mi

Top 18%
×2story building
+19ft-37ft

Overall

5204

Males

4799

M45-49

4799

Half→25K

13.1 - 15.5 mi

Top 16%
×4story building
+66ft-88ft

Overall

4596

Males

4241

M45-49

4241

25K→30K

15.5 - 18.6 mi

Top 19%
×9story building
+181ft-148ft

Overall

5386

Males

4844

M45-49

4844

30K→20M

18.6 - 20.0 mi

Top 19%
×5story building
+64ft-50ft

Overall

5474

Males

4824

M45-49

4824

20M→21M

20.0 - 21.0 mi

Top 18%
×8story building
+106ft-24ft

Overall

5204

Males

4525

M45-49

4525

21M→35K

21.0 - 21.8 mi

Top 26%
×7story building
+17ft-86ft

Overall

7497

Males

5974

M45-49

5974

35K→23M

21.8 - 23.0 mi

Top 33%
×5story building
+23ft-63ft

Overall

9402

Males

6912

M45-49

6912

23M→24M

23.0 - 24.0 mi

Top 37%
×6story building
+12ft-82ft

Overall

10394

Males

7361

M45-49

7361

24M→40K

24.0 - 24.9 mi

Top 38%
×1story
+6ft-20ft

Overall

10731

Males

7409

M45-49

7409

40K→25.2M

24.9 - 25.2 mi

Top 40%
×1story
+13ft-16ft

Overall

11348

Males

7608

M45-49

7608

25.2M→Finish

25.2 - 26.2 mi

Top 41%
×2story building
+22ft-21ft

Overall

11749

Males

7888

M45-49

7888

Passing Analysis

Category:
Athletes Passed
1972
Passed By
1188
Net Change
+784
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6809
5K → 10K41150+361#6809#6448
10K → 15K39730+367#6448#6081
15K → 20K31721+296#6081#5785
20K → Half437+36#5785#5749
Half → 25K25710+247#5749#5502
25K → 30K205135+70#5502#5432
30K → 20M7588-13#5432#5445
20M → 21M9247+45#5445#5400
21M → 35K2897-69#5400#5469
35K → 23M52181-129#5469#5598
23M → 24M24145-121#5598#5719
24M → 40K23144-121#5719#5840
40K → 25.2M1667-51#5840#5891
25.2M → Finish32166-134#5891#6025
TOTALS19721188+784
📊

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