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BOSTON MARATHON 2025

Dennis Noskin

Bib: 24216•M

CT

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M65-69)
#0 / 639
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
8:33/mi
26:34
↑ 97↓ 3451.5%
10K· 6.21 mi
8:40/mi
53:31
↑ 79↓ 1380.4%
15K· 9.32 mi
8:48/mi
1:20:50
↑ 67↓ 78
20K· 12.43 mi
9:08/mi
1:49:14
↑ 106↓ 860.1%
Half· 13.11 mi
9:13/mi
1:55:31
↑ 19↓ 370.5%
25K· 15.53 mi
10:00/mi
2:19:46
↑ 66↓ 880.2%
30K· 18.64 mi
10:50/mi
2:53:27
↑ 181↓ 1480.2%
20M
11:00/mi
3:08:24
↑ 64↓ 500.2%
21M
12:33/mi
3:20:57
↑ 106↓ 241.6%
35K· 21.75 mi
10:35/mi
3:28:52
↑ 17↓ 861.7%
23M
11:32/mi
3:43:18
↑ 23↓ 630.6%
24M
11:14/mi
3:54:32
↓ 821.3%
40K· 24.85 mi
11:52/mi
4:04:41
↓ 200.3%
25.2M
13:12/mi
4:09:14
↑ 13↓ 160.2%
Finish· 26.22 mi
10:56/mi
4:20:23
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:55:31
Pace8:49 /mi
2nd Half
Distance13.11 mi
Time2:24:52
Pace11:03 /mi
📊Positive Split: 25.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:25:5126:348:3326:34
8:33
-
10K
6.21 mi11:52:4853:318:3726:57
8:40
+0:07
15K
9.32 mi12:20:071:20:508:4027:19
8:48
+0:08
20K
12.43 mi12:48:311:49:148:4728:24
9:08
+0:20
Half
13.11 mi12:54:481:55:318:496:17
9:13
+0:05
25K
15.53 mi13:19:032:19:469:0024:15
10:00
+0:47
30K
18.64 mi13:52:442:53:279:1833:41
10:50
+0:50
20M
20.00 mi14:07:413:08:249:2514:57
11:00
+0:10
21M
21.00 mi14:20:143:20:579:3412:33
12:33
+1:33
35K
21.75 mi14:28:093:28:529:367:55
10:35
-1:58
23M
23.00 mi14:42:353:43:189:4314:26
11:32
+0:57
24M
24.00 mi14:53:493:54:329:4611:14
11:14
-0:18
40K
24.85 mi15:03:584:04:419:5110:09
11:52
+0:38
25.2M
25.20 mi15:08:314:09:149:534:33
13:12
+1:20
Finish
26.22 mi15:19:404:20:239:5611:09
10:56
-2:16

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

8:33 /mi

Average Pace

9:56 /mi

Slowest Pace

13:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:19:46

54% of race

Time at Steady Pace

1:18:56

30% of race

Time at Slower Pace

41:41

16% of race

Average Pace: 9:56 /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 mi11:25:5126:348:3326:34
8:33
#20196
10K
6.21 mi11:52:4853:318:3726:57
8:40
#20458
15K
9.32 mi12:20:071:20:508:4027:19
8:48
#20594
20K
12.43 mi12:48:311:49:148:4728:24
9:08
#20864
Half
13.11 mi12:54:481:55:318:496:17
9:13
#20974
25K
15.53 mi13:19:032:19:469:0024:15
10:00
#21538
30K
18.64 mi13:52:442:53:279:1833:41
10:50
#22174
20M
20.00 mi14:07:413:08:249:2514:57
11:00
#22312
21M
21.00 mi14:20:143:20:579:3412:33
12:33
#22473
35K
21.75 mi14:28:093:28:529:367:55
10:35
#22497
23M
23.00 mi14:42:353:43:189:4314:26
11:32
#22623
24M
24.00 mi14:53:493:54:329:4611:14
11:14
#22699
40K
24.85 mi15:03:584:04:419:5110:09
11:52
#22807
25.2M
25.20 mi15:08:314:09:149:534:33
13:12
#22882
Finish
26.22 mi15:19:404:20:239:5611:09
10:56
#22998
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi20196125271252720986(Top 74%)12936(Top 80%)12936(Top 2024%)
10K6.21 mi3.10 mi20458-26212650-12312650-12320732(Top 73%)12798(Top 79%)12798(Top 2003%)
15K9.32 mi3.11 mi20594-13612731-8112731-8120986(Top 74%)12936(Top 80%)12936(Top 2024%)
20K12.43 mi3.11 mi20864-27012847-11612847-11621630(Top 76%)13186(Top 82%)13186(Top 2064%)
Half13.11 mi0.68 mi20974-11012899-5212899-5222614(Top 80%)13617(Top 85%)13617(Top 2131%)
25K15.53 mi2.42 mi21538-56413134-23513134-23523258(Top 82%)13861(Top 86%)13861(Top 2169%)
30K18.64 mi3.11 mi22174-63613397-26313397-26323699(Top 83%)13934(Top 87%)13934(Top 2181%)
20M20.00 mi1.36 mi22312-13813428-3113428-3123570(Top 83%)13788(Top 86%)13788(Top 2158%)
21M21.00 mi1.00 mi22473-16113481-5313481-5324457(Top 86%)14124(Top 88%)14124(Top 2210%)
35K21.75 mi0.75 mi22497-2413473+813473+823329(Top 82%)13549(Top 84%)13549(Top 2120%)
23M23.00 mi1.25 mi22623-12613506-3313506-3324309(Top 86%)13999(Top 87%)13999(Top 2191%)
24M24.00 mi1.00 mi22699-7613520-1413520-1424445(Top 86%)14036(Top 87%)14036(Top 2197%)
40K24.85 mi0.85 mi22807-10813546-2613546-2624714(Top 87%)14118(Top 88%)14118(Top 2209%)
25.2M25.20 mi0.35 mi22882-7513570-2413570-2425285(Top 89%)14385(Top 89%)14385(Top 2251%)
Finish26.22 mi1.02 mi22998-11613620-5013620-5025255(Top 89%)14410(Top 89%)14410(Top 2255%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 74%
×21story building
+97ft-345ft

Overall

20986

Males

12936

M65-69

12936

5K→10K

3.1 - 6.2 mi

Top 73%
×5story building
+79ft-138ft

Overall

20732

Males

12798

M65-69

12798

10K→15K

6.2 - 9.3 mi

Top 74%
×3story building
+67ft-78ft

Overall

20986

Males

12936

M65-69

12936

15K→20K

9.3 - 12.4 mi

Top 76%
×5story building
+106ft-86ft

Overall

21630

Males

13186

M65-69

13186

20K→Half

12.4 - 13.1 mi

Top 80%
×2story building
+19ft-37ft

Overall

22614

Males

13617

M65-69

13617

Half→25K

13.1 - 15.5 mi

Top 82%
×4story building
+66ft-88ft

Overall

23258

Males

13861

M65-69

13861

25K→30K

15.5 - 18.6 mi

Top 83%
×9story building
+181ft-148ft

Overall

23699

Males

13934

M65-69

13934

30K→20M

18.6 - 20.0 mi

Top 83%
×5story building
+64ft-50ft

Overall

23570

Males

13788

M65-69

13788

20M→21M

20.0 - 21.0 mi

Top 86%
×8story building
+106ft-24ft

Overall

24457

Males

14124

M65-69

14124

21M→35K

21.0 - 21.8 mi

Top 82%
×7story building
+17ft-86ft

Overall

23329

Males

13549

M65-69

13549

35K→23M

21.8 - 23.0 mi

Top 86%
×5story building
+23ft-63ft

Overall

24309

Males

13999

M65-69

13999

23M→24M

23.0 - 24.0 mi

Top 86%
×6story building
+12ft-82ft

Overall

24445

Males

14036

M65-69

14036

24M→40K

24.0 - 24.9 mi

Top 87%
×1story
+6ft-20ft

Overall

24714

Males

14118

M65-69

14118

40K→25.2M

24.9 - 25.2 mi

Top 89%
×1story
+13ft-16ft

Overall

25285

Males

14385

M65-69

14385

25.2M→Finish

25.2 - 26.2 mi

Top 89%
×2story building
+22ft-21ft

Overall

25255

Males

14410

M65-69

14410

Passing Analysis

Category:
Athletes Passed
764
Passed By
3566
Net Change
-2802
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20196
5K → 10K172434-262#20196#20458
10K → 15K151287-136#20458#20594
15K → 20K106376-270#20594#20864
20K → Half11121-110#20864#20974
Half → 25K31595-564#20974#21538
25K → 30K60696-636#21538#22174
30K → 20M49187-138#22174#22312
20M → 21M36197-161#22312#22473
21M → 35K4064-24#22473#22497
35K → 23M35161-126#22497#22623
23M → 24M34110-76#22623#22699
24M → 40K18126-108#22699#22807
40K → 25.2M883-75#22807#22882
25.2M → Finish13129-116#22882#22998
TOTALS7643566-2802
📊

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