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BOSTON MARATHON 2025

Steve Seide

Bib: 24292•M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M70-74)
#0 / 228
Top 16%
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
8:24/mi
26:05
↑ 97↓ 3451.5%
10K· 6.21 mi
8:27/mi
52:19
↑ 79↓ 1380.4%
15K· 9.32 mi
8:30/mi
1:18:44
↑ 67↓ 78
20K· 12.43 mi
8:38/mi
1:45:34
↑ 106↓ 860.1%
Half· 13.11 mi
8:30/mi
1:51:22
↑ 19↓ 370.5%
25K· 15.53 mi
8:55/mi
2:12:59
↑ 66↓ 880.2%
30K· 18.64 mi
9:26/mi
2:42:19
↑ 181↓ 1480.2%
20M
9:32/mi
2:55:16
↑ 64↓ 500.2%
21M
10:32/mi
3:05:48
↑ 106↓ 241.6%
35K· 21.75 mi
8:52/mi
3:12:26
↑ 17↓ 861.7%
23M
9:57/mi
3:24:53
↑ 23↓ 630.6%
24M
9:02/mi
3:33:55
↓ 821.3%
40K· 24.85 mi
10:44/mi
3:43:06
↓ 200.3%
25.2M
12:43/mi
3:47:29
↑ 13↓ 160.2%
Finish· 26.22 mi
10:13/mi
3:57:54
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:51:22
Pace8:30 /mi
2nd Half
Distance13.11 mi
Time2:06:32
Pace9:39 /mi
📊Positive Split: 13.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:23:2326:058:2426:05
8:24
-
10K
6.21 mi11:49:3752:198:2526:14
8:27
+0:03
15K
9.32 mi12:16:021:18:448:2726:25
8:30
+0:03
20K
12.43 mi12:42:521:45:348:3026:50
8:38
+0:08
Half
13.11 mi12:48:401:51:228:305:48
8:30
-0:08
25K
15.53 mi13:10:172:12:598:3421:37
8:55
+0:25
30K
18.64 mi13:39:372:42:198:4229:20
9:26
+0:31
20M
20.00 mi13:52:342:55:168:4612:57
9:32
+0:06
21M
21.00 mi14:03:063:05:488:5110:32
10:32
+1:00
35K
21.75 mi14:09:443:12:268:516:38
8:52
-1:40
23M
23.00 mi14:22:113:24:538:5412:27
9:57
+1:05
24M
24.00 mi14:31:133:33:558:559:02
9:02
-0:55
40K
24.85 mi14:40:243:43:068:599:11
10:44
+1:42
25.2M
25.20 mi14:44:473:47:299:024:23
12:43
+1:59
Finish
26.22 mi14:55:123:57:549:0510:25
10:13
-2:30

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

8:24 /mi

Average Pace

9:05 /mi

Slowest Pace

12:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

52:19

22% of race

Time at Steady Pace

2:18:37

58% of race

Time at Slower Pace

46:58

20% of race

Average Pace: 9:04 /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 mi11:23:2326:058:2426:05
8:24
#19276
10K
6.21 mi11:49:3752:198:2526:14
8:27
#19361
15K
9.32 mi12:16:021:18:448:2726:25
8:30
#19338
20K
12.43 mi12:42:521:45:348:3026:50
8:38
#19227
Half
13.11 mi12:48:401:51:228:305:48
8:30
#19228
25K
15.53 mi13:10:172:12:598:3421:37
8:55
#19263
30K
18.64 mi13:39:372:42:198:4229:20
9:26
#19359
20M
20.00 mi13:52:342:55:168:4612:57
9:32
#19365
21M
21.00 mi14:03:063:05:488:5110:32
10:32
#19418
35K
21.75 mi14:09:443:12:268:516:38
8:52
#19361
23M
23.00 mi14:22:113:24:538:5412:27
9:57
#19453
24M
24.00 mi14:31:133:33:558:559:02
9:02
#19363
40K
24.85 mi14:40:243:43:068:599:11
10:44
#19547
25.2M
25.20 mi14:44:473:47:299:024:23
12:43
#19702
Finish
26.22 mi14:55:123:57:549:0510:25
10:13
#19913
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM70-74Seg. OverallSeg. MalesSeg. M70-74
5K3.11 mi3.11 mi19276121541215419333(Top 68%)12200(Top 76%)12200(Top 5351%)
10K6.21 mi3.10 mi19361-8512208-5412208-5419466(Top 69%)12263(Top 76%)12263(Top 5379%)
15K9.32 mi3.11 mi19338+2312197+1112197+1119333(Top 68%)12200(Top 76%)12200(Top 5351%)
20K12.43 mi3.11 mi19227+11112134+6312134+6319053(Top 67%)12054(Top 75%)12054(Top 5287%)
Half13.11 mi0.68 mi19228-112131+312131+319181(Top 68%)12129(Top 75%)12129(Top 5320%)
25K15.53 mi2.42 mi19263-3512145-1412145-1419494(Top 69%)12185(Top 76%)12185(Top 5344%)
30K18.64 mi3.11 mi19359-9612140+512140+519704(Top 69%)12150(Top 75%)12150(Top 5329%)
20M20.00 mi1.36 mi19365-612122+1812122+1819303(Top 68%)11830(Top 73%)11830(Top 5189%)
21M21.00 mi1.00 mi19418-5312118+412118+420099(Top 71%)12081(Top 75%)12081(Top 5299%)
35K21.75 mi0.75 mi19361+5712080+3812080+3817596(Top 62%)10874(Top 68%)10874(Top 4769%)
23M23.00 mi1.25 mi19453-9212086-612086-620293(Top 71%)12047(Top 75%)12047(Top 5284%)
24M24.00 mi1.00 mi19363+9012020+6612020+6617533(Top 62%)10715(Top 67%)10715(Top 4700%)
40K24.85 mi0.85 mi19547-18412090-7012090-7022532(Top 79%)13002(Top 81%)13002(Top 5703%)
25.2M25.20 mi0.35 mi19702-15512143-5312143-5324564(Top 86%)14039(Top 87%)14039(Top 6157%)
Finish26.22 mi1.02 mi19913-21112221-7812221-7823577(Top 83%)13549(Top 84%)13549(Top 5943%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21story building
+97ft-345ft

Overall

19333

Males

12200

M70-74

12200

5K→10K

3.1 - 6.2 mi

Top 69%
×5story building
+79ft-138ft

Overall

19466

Males

12263

M70-74

12263

10K→15K

6.2 - 9.3 mi

Top 68%
×3story building
+67ft-78ft

Overall

19333

Males

12200

M70-74

12200

15K→20K

9.3 - 12.4 mi

Top 67%
×5story building
+106ft-86ft

Overall

19053

Males

12054

M70-74

12054

20K→Half

12.4 - 13.1 mi

Top 68%
×2story building
+19ft-37ft

Overall

19181

Males

12129

M70-74

12129

Half→25K

13.1 - 15.5 mi

Top 69%
×4story building
+66ft-88ft

Overall

19494

Males

12185

M70-74

12185

25K→30K

15.5 - 18.6 mi

Top 69%
×9story building
+181ft-148ft

Overall

19704

Males

12150

M70-74

12150

30K→20M

18.6 - 20.0 mi

Top 68%
×5story building
+64ft-50ft

Overall

19303

Males

11830

M70-74

11830

20M→21M

20.0 - 21.0 mi

Top 71%
×8story building
+106ft-24ft

Overall

20099

Males

12081

M70-74

12081

21M→35K

21.0 - 21.8 mi

Top 62%
×7story building
+17ft-86ft

Overall

17596

Males

10874

M70-74

10874

35K→23M

21.8 - 23.0 mi

Top 71%
×5story building
+23ft-63ft

Overall

20293

Males

12047

M70-74

12047

23M→24M

23.0 - 24.0 mi

Top 62%
×6story building
+12ft-82ft

Overall

17533

Males

10715

M70-74

10715

24M→40K

24.0 - 24.9 mi

Top 79%
×1story
+6ft-20ft

Overall

22532

Males

13002

M70-74

13002

40K→25.2M

24.9 - 25.2 mi

Top 86%
×1story
+13ft-16ft

Overall

24564

Males

14039

M70-74

14039

25.2M→Finish

25.2 - 26.2 mi

Top 83%
×2story building
+22ft-21ft

Overall

23577

Males

13549

M70-74

13549

Passing Analysis

Category:
Athletes Passed
1547
Passed By
2184
Net Change
-637
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19276
5K → 10K212297-85#19276#19361
10K → 15K210187+23#19361#19338
15K → 20K246135+111#19338#19227
20K → Half3334-1#19227#19228
Half → 25K158193-35#19228#19263
25K → 30K190286-96#19263#19359
30K → 20M101107-6#19359#19365
20M → 21M88141-53#19365#19418
21M → 35K7417+57#19418#19361
35K → 23M74166-92#19361#19453
23M → 24M11727+90#19453#19363
24M → 40K24208-184#19363#19547
40K → 25.2M4159-155#19547#19702
25.2M → Finish16227-211#19702#19913
TOTALS15472184-637
📊

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