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BOSTON MARATHON 2025

Daniel Wilson

BC

Bib: 11878 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 17%
Gender (Male)
#0 / 16105
Top 27%
Masters (Masters Men)
#0 / 10463
Top 13%
Division (M50-54)
#0 / 1996
Top 7%
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
6:38/mi
20:37
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
6:39/mi
41:18
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
6:40/mi
1:02:02
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
6:41/mi
1:22:47
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
6:42/mi
1:27:21
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
6:40/mi
1:43:32
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
6:58/mi
2:05:11
↑ 181↓ 1480.2%
138 ft elev
20M
7:08/mi
2:14:53
↑ 64↓ 500.2%
148 ft elev
21M
7:42/mi
2:22:35
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
6:54/mi
2:27:45
↑ 17↓ 861.7%
156 ft elev
23M
7:20/mi
2:36:56
↑ 23↓ 630.6%
116 ft elev
24M
7:09/mi
2:44:05
↓ 821.3%
34 ft elev
40K· 24.85 mi
7:20/mi
2:50:21
↓ 200.3%
20 ft elev
25.2M
7:50/mi
2:53:03
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
6:58/mi
3:00:09
↑ 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
1:27:216:40 /mi⚡ faster
2nd Half
1:32:487:05 /mi+6.2%
Positive split — 6.2% 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
20:376:383.11 mi20:37
6:38
-
10K
41:186:393.10 mi20:41
6:39
+0:01
15K
1:02:026:393.11 mi20:44
6:40
+0:01
20K
1:22:476:403.11 mi20:45
6:41
+0:01
Half(13.11 mi)
1:27:216:400.68 mi4:34
6:42
+0:01
25K
1:43:326:402.42 mi16:11
6:40
-0:02
30K
2:05:116:433.11 mi21:39
6:58
+0:18
20M
2:14:536:451.36 mi9:42
7:08
+0:10
21M
2:22:356:471.00 mi7:42
7:42
+0:34
35K
2:27:456:480.75 mi5:10
6:54
-0:48
23M
2:36:566:491.25 mi9:11
7:20
+0:26
24M
2:44:056:501.00 mi7:09
7:09
-0:11
40K
2:50:216:510.85 mi6:16
7:20
+0:11
25.2M
2:53:036:520.35 mi2:42
7:50
+0:30
Finish(26.22 mi)
3:00:096:531.02 mi7:06
6:58
-0:52
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:38 /mi

Average Pace

6:53 /mi

Slowest Pace

7:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:34:18

86% of race

Time at Steady Pace

23:09

13% of race

Time at Slower Pace

2:42

1% of race

Average Pace: 6:52 /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. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi489445794579483245064506
10K3.10 mi4891+34564+154564+15493746074607
15K3.11 mi4842+494523+414523+41483245064506
20K3.11 mi4649+1934342+1814342+181424039683968
Half(13.11 mi)0.68 mi4665-164358-164358-16516347584758
25K2.42 mi4501+1644211+1474211+147394036793679
30K3.11 mi4437+644144+674144+67449841104110
20M1.36 mi4460-234151-74151-7485043654365
21M1.00 mi4526-664200-494200-49559947924792
35K0.75 mi4512+144181+194181+19472941724172
23M1.25 mi4564-524210-294210-29561747424742
24M1.00 mi4605-414239-294239-29548045774577
40K0.85 mi4646-414267-284267-28577047034703
25.2M0.35 mi4657-114273-64273-6495040674067
Finish(26.22 mi)1.02 mi4715-584315-424315-42548144054405

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×21story building
+97ft-345ft

Overall

4832

Males

4506

M50-54

4506

5K→10K

3.1 - 6.2 mi

Top 17%
×5story building
+79ft-138ft

Overall

4937

Males

4607

M50-54

4607

10K→15K

6.2 - 9.3 mi

Top 17%
×3story building
+67ft-78ft

Overall

4832

Males

4506

M50-54

4506

15K→20K

9.3 - 12.4 mi

Top 15%
×5story building
+106ft-86ft

Overall

4240

Males

3968

M50-54

3968

20K→Half

12.4 - 13.1 mi

Top 18%
×2story building
+19ft-37ft

Overall

5163

Males

4758

M50-54

4758

Half→25K

13.1 - 15.5 mi

Top 14%
×4story building
+66ft-88ft

Overall

3940

Males

3679

M50-54

3679

25K→30K

15.5 - 18.6 mi

Top 16%
×9story building
+181ft-148ft

Overall

4498

Males

4110

M50-54

4110

30K→20M

18.6 - 20.0 mi

Top 17%
×5story building
+64ft-50ft

Overall

4850

Males

4365

M50-54

4365

20M→21M

20.0 - 21.0 mi

Top 20%
×8story building
+106ft-24ft

Overall

5599

Males

4792

M50-54

4792

21M→35K

21.0 - 21.8 mi

Top 17%
×7story building
+17ft-86ft

Overall

4729

Males

4172

M50-54

4172

35K→23M

21.8 - 23.0 mi

Top 20%
×5story building
+23ft-63ft

Overall

5617

Males

4742

M50-54

4742

23M→24M

23.0 - 24.0 mi

Top 19%
×6story building
+12ft-82ft

Overall

5480

Males

4577

M50-54

4577

24M→40K

24.0 - 24.9 mi

Top 20%
×1story
+6ft-20ft

Overall

5770

Males

4703

M50-54

4703

40K→25.2M

24.9 - 25.2 mi

Top 17%
×1story
+13ft-16ft

Overall

4950

Males

4067

M50-54

4067

25.2M→Finish

25.2 - 26.2 mi

Top 19%
×2story building
+22ft-21ft

Overall

5481

Males

4405

M50-54

4405

Passing Analysis

Category:
▲Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#4894
5K → 10K
171174+3
#4894 → #4891
10K → 15K
83132+49
#4891 → #4842
15K → 20K
33226+193
#4842 → #4649
20K → Half
3317-16
#4649 → #4665
Half → 25K
27191+164
#4665 → #4501
25K → 30K
101165+64
#4501 → #4437
30K → 20M
9168-23
#4437 → #4460
20M → 21M
11751-66
#4460 → #4526
21M → 35K
3448+14
#4526 → #4512
35K → 23M
10856-52
#4512 → #4564
23M → 24M
9251-41
#4564 → #4605
24M → 40K
8039-41
#4605 → #4646
40K → 25.2M
3423-11
#4646 → #4657
25.2M → Finish
7921-58
#4657 → #4715
TOTALS
10831262+179
#4894 → #4715

Passing Visualized

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