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BOSTON MARATHON 2025

Mustapha Dahoun

Bib: 30502 M FR

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M60-64)
#0 / 1259
Race Day Weather
50°/40°F
broken clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
9:16/mi
28:48
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
9:29/mi
58:15
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
9:54/mi
1:29:00
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
10:33/mi
2:01:46
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
9:46/mi
2:08:26
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
11:07/mi
2:35:22
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
11:42/mi
3:11:42
↑ 181↓ 1480.2%
138 ft elev
20M
11:58/mi
3:27:58
↑ 64↓ 500.2%
148 ft elev
21M
13:02/mi
3:41:00
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
10:47/mi
3:49:04
↑ 17↓ 861.7%
156 ft elev
23M
11:25/mi
4:03:22
↑ 23↓ 630.6%
116 ft elev
24M
11:04/mi
4:14:26
↓ 821.3%
34 ft elev
40K· 24.85 mi
12:26/mi
4:25:04
↓ 200.3%
20 ft elev
25.2M
11:53/mi
4:29:10
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
9:49/mi
4:39:10
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
2:08:269:48 /mi⚡ faster
2nd Half
2:30:4411:30 /mi+17.4%
Positive split — 17.4% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
28:489:163.11 mi28:48
9:16
-
10K
58:159:223.10 mi29:27
9:29
+0:13
15K
1:29:009:333.11 mi30:45
9:54
+0:25
20K
2:01:469:483.11 mi32:46
10:33
+0:39
Half(13.11 mi)
2:08:269:480.68 mi6:40
9:46
-0:47
25K
2:35:2210:002.42 mi26:56
11:07
+1:21
30K
3:11:4210:173.11 mi36:20
11:42
+0:35
20M
3:27:5810:241.36 mi16:16
11:58
+0:16
21M
3:41:0010:311.00 mi13:02
13:02
+1:04
35K
3:49:0410:320.75 mi8:04
10:47
-2:15
23M
4:03:2210:351.25 mi14:18
11:25
+0:38
24M
4:14:2610:361.00 mi11:04
11:04
-0:21
40K
4:25:0410:400.85 mi10:38
12:26
+1:22
25.2M
4:29:1010:410.35 mi4:06
11:53
-0:33
Finish(26.22 mi)
4:39:1010:391.02 mi10:00
9:49
-2:04
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:16 /mi

Average Pace

10:39 /mi

Slowest Pace

13:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:45:40

38% of race

Time at Steady Pace

1:33:08

33% of race

Time at Slower Pace

1:20:22

29% of race

Average Pace: 10:39 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi234661398313983247701461414614
10K3.10 mi23803-33714168-18514168-185240471427814278
15K3.11 mi24169-36614339-17114339-171247701461414614
20K3.11 mi24535-36614480-14114480-141252681479014790
Half(13.11 mi)0.68 mi24517+1814471+914471+9243001436814368
25K2.42 mi24714-19714552-8114552-81253611479914799
30K3.11 mi24833-11914583-3114583-31251321459414594
20M1.36 mi24884-5114588-514588-5252171456214562
21M1.00 mi24911-2714592-414592-4250861441414414
35K0.75 mi24878+3314570+2214570+22237731378113781
23M1.25 mi24850+2814542+2814542+28241091389313893
24M1.00 mi24816+3414508+3414508+34241311388913889
40K0.85 mi24865-4914521-1314521-13255831457414574
25.2M0.35 mi24849+1614509+1214509+12229981329213292
Finish(26.22 mi)1.02 mi24787+6214468+4114468+41223241293612936

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
×21story building
+97ft-345ft

Overall

24770

Males

14614

M60-64

14614

5K→10K

3.1 - 6.2 mi

Top 85%
×5story building
+79ft-138ft

Overall

24047

Males

14278

M60-64

14278

10K→15K

6.2 - 9.3 mi

Top 87%
×3story building
+67ft-78ft

Overall

24770

Males

14614

M60-64

14614

15K→20K

9.3 - 12.4 mi

Top 89%
×5story building
+106ft-86ft

Overall

25268

Males

14790

M60-64

14790

20K→Half

12.4 - 13.1 mi

Top 86%
×2story building
+19ft-37ft

Overall

24300

Males

14368

M60-64

14368

Half→25K

13.1 - 15.5 mi

Top 89%
×4story building
+66ft-88ft

Overall

25361

Males

14799

M60-64

14799

25K→30K

15.5 - 18.6 mi

Top 88%
×9story building
+181ft-148ft

Overall

25132

Males

14594

M60-64

14594

30K→20M

18.6 - 20.0 mi

Top 89%
×5story building
+64ft-50ft

Overall

25217

Males

14562

M60-64

14562

20M→21M

20.0 - 21.0 mi

Top 88%
×8story building
+106ft-24ft

Overall

25086

Males

14414

M60-64

14414

21M→35K

21.0 - 21.8 mi

Top 84%
×7story building
+17ft-86ft

Overall

23773

Males

13781

M60-64

13781

35K→23M

21.8 - 23.0 mi

Top 85%
×5story building
+23ft-63ft

Overall

24109

Males

13893

M60-64

13893

23M→24M

23.0 - 24.0 mi

Top 85%
×6story building
+12ft-82ft

Overall

24131

Males

13889

M60-64

13889

24M→40K

24.0 - 24.9 mi

Top 90%
×1story
+6ft-20ft

Overall

25583

Males

14574

M60-64

14574

40K→25.2M

24.9 - 25.2 mi

Top 81%
×1story
+13ft-16ft

Overall

22998

Males

13292

M60-64

13292

25.2M→Finish

25.2 - 26.2 mi

Top 79%
×2story building
+22ft-21ft

Overall

22324

Males

12936

M60-64

12936

Passing Analysis

Category:
Passed
758
Passed By
2079
Net Change
-1321
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23466
5K → 10K119456-337#23466#23803
10K → 15K57423-366#23803#24169
15K → 20K48414-366#24169#24535
20K → Half3618+18#24535#24517
Half → 25K45242-197#24517#24714
25K → 30K96215-119#24714#24833
30K → 20M4091-51#24833#24884
20M → 21M4168-27#24884#24911
21M → 35K5724+33#24911#24878
35K → 23M5426+28#24878#24850
23M → 24M5117+34#24850#24816
24M → 40K2271-49#24816#24865
40K → 25.2M215+16#24865#24849
25.2M → Finish719+62#24849#24787
TOTALS7582079-1321

Passing Charts

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