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BOSTON MARATHON 2025

Ben Miller

Bib: 26681•M

UT

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M45-49)
#0 / 2386
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
8:30/mi
26:25
↑ 97↓ 3451.5%
10K· 6.21 mi
8:49/mi
53:50
↑ 79↓ 1380.4%
15K· 9.32 mi
8:35/mi
1:20:30
↑ 67↓ 78
20K· 12.43 mi
8:45/mi
1:47:42
↑ 106↓ 860.1%
Half· 13.11 mi
8:49/mi
1:53:43
↑ 19↓ 370.5%
25K· 15.53 mi
9:00/mi
2:15:32
↑ 66↓ 880.2%
30K· 18.64 mi
9:11/mi
2:44:04
↑ 181↓ 1480.2%
20M
9:33/mi
2:57:03
↑ 64↓ 500.2%
21M
9:30/mi
3:06:33
↑ 106↓ 241.6%
35K· 21.75 mi
9:27/mi
3:13:37
↑ 17↓ 861.7%
23M
10:06/mi
3:26:16
↑ 23↓ 630.6%
24M
9:22/mi
3:35:38
↓ 821.3%
40K· 24.85 mi
10:30/mi
3:44:37
↓ 200.3%
25.2M
15:31/mi
3:49:58
↑ 13↓ 160.2%
Finish· 26.22 mi
11:13/mi
4:01:24
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:53:43
Pace8:40 /mi
2nd Half
Distance13.11 mi
Time2:07:41
Pace9:44 /mi
📊Positive Split: 12.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:42:1126:258:3026:25
8:30
-
10K
6.21 mi12:09:3653:508:4027:25
8:49
+0:19
15K
9.32 mi12:36:161:20:308:3826:40
8:35
-0:14
20K
12.43 mi13:03:281:47:428:4027:12
8:45
+0:10
Half
13.11 mi13:09:291:53:438:406:01
8:49
+0:04
25K
15.53 mi13:31:182:15:328:4321:49
9:00
+0:11
30K
18.64 mi13:59:502:44:048:4828:32
9:11
+0:11
20M
20.00 mi14:12:492:57:038:5112:59
9:33
+0:22
21M
21.00 mi14:22:193:06:338:539:30
9:30
-0:03
35K
21.75 mi14:29:233:13:378:547:04
9:27
-0:03
23M
23.00 mi14:42:023:26:168:5812:39
10:06
+0:39
24M
24.00 mi14:51:243:35:388:599:22
9:22
-0:44
40K
24.85 mi15:00:233:44:379:028:59
10:30
+1:08
25.2M
25.20 mi15:05:443:49:589:085:21
15:31
+5:01
Finish
26.22 mi15:17:104:01:249:1311:26
11:13
-4:18

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

8:30 /mi

Average Pace

9:13 /mi

Slowest Pace

15:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

26:25

11% of race

Time at Steady Pace

3:09:13

78% of race

Time at Slower Pace

25:46

11% of race

Average Pace: 9:12 /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 mi11:42:1126:258:3026:25
8:30
#19892
10K
6.21 mi12:09:3653:508:4027:25
8:49
#20718
15K
9.32 mi12:36:161:20:308:3826:40
8:35
#20401
20K
12.43 mi13:03:281:47:428:4027:12
8:45
#20226
Half
13.11 mi13:09:291:53:438:406:01
8:49
#20266
25K
15.53 mi13:31:182:15:328:4321:49
9:00
#20207
30K
18.64 mi13:59:502:44:048:4828:32
9:11
#19869
20M
20.00 mi14:12:492:57:038:5112:59
9:33
#19849
21M
21.00 mi14:22:193:06:338:539:30
9:30
#19622
35K
21.75 mi14:29:233:13:378:547:04
9:27
#19651
23M
23.00 mi14:42:023:26:168:5812:39
10:06
#19745
24M
24.00 mi14:51:243:35:388:599:22
9:22
#19722
40K
24.85 mi15:00:233:44:379:028:59
10:30
#19850
25.2M
25.20 mi15:05:443:49:589:085:21
15:31
#20187
Finish
26.22 mi15:17:104:01:249:1311:26
11:13
#20552
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi19892123951239519819(Top 70%)12422(Top 77%)12422(Top 521%)
10K6.21 mi3.10 mi20718-82612765-37012765-37021510(Top 76%)13137(Top 82%)13137(Top 551%)
15K9.32 mi3.11 mi20401+31712641+12412641+12419819(Top 70%)12422(Top 77%)12422(Top 521%)
20K12.43 mi3.11 mi20226+17512563+7812563+7819707(Top 69%)12333(Top 77%)12333(Top 517%)
Half13.11 mi0.68 mi20266-4012576-1312576-1320963(Top 74%)12876(Top 80%)12876(Top 540%)
25K15.53 mi2.42 mi20207+5912543+3312543+3319884(Top 70%)12362(Top 77%)12362(Top 518%)
30K18.64 mi3.11 mi19869+33812367+17612367+17618573(Top 65%)11654(Top 72%)11654(Top 488%)
20M20.00 mi1.36 mi19849+2012334+3312334+3319407(Top 68%)11882(Top 74%)11882(Top 498%)
21M21.00 mi1.00 mi19622+22712208+12612208+12616074(Top 57%)10298(Top 64%)10298(Top 432%)
35K21.75 mi0.75 mi19651-2912205+312205+320130(Top 71%)12033(Top 75%)12033(Top 504%)
23M23.00 mi1.25 mi19745-9412210-512210-520815(Top 73%)12304(Top 76%)12304(Top 516%)
24M24.00 mi1.00 mi19722+2312177+3312177+3319092(Top 67%)11459(Top 71%)11459(Top 480%)
40K24.85 mi0.85 mi19850-12812210-3312210-3321942(Top 77%)12719(Top 79%)12719(Top 533%)
25.2M25.20 mi0.35 mi20187-33712368-15812368-15827466(Top 97%)15516(Top 96%)15516(Top 650%)
Finish26.22 mi1.02 mi20552-36512528-16012528-16025731(Top 91%)14646(Top 91%)14646(Top 614%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
×21story building
+97ft-345ft

Overall

19819

Males

12422

M45-49

12422

5K→10K

3.1 - 6.2 mi

Top 76%
×5story building
+79ft-138ft

Overall

21510

Males

13137

M45-49

13137

10K→15K

6.2 - 9.3 mi

Top 70%
×3story building
+67ft-78ft

Overall

19819

Males

12422

M45-49

12422

15K→20K

9.3 - 12.4 mi

Top 69%
×5story building
+106ft-86ft

Overall

19707

Males

12333

M45-49

12333

20K→Half

12.4 - 13.1 mi

Top 74%
×2story building
+19ft-37ft

Overall

20963

Males

12876

M45-49

12876

Half→25K

13.1 - 15.5 mi

Top 70%
×4story building
+66ft-88ft

Overall

19884

Males

12362

M45-49

12362

25K→30K

15.5 - 18.6 mi

Top 65%
×9story building
+181ft-148ft

Overall

18573

Males

11654

M45-49

11654

30K→20M

18.6 - 20.0 mi

Top 68%
×5story building
+64ft-50ft

Overall

19407

Males

11882

M45-49

11882

20M→21M

20.0 - 21.0 mi

Top 57%
×8story building
+106ft-24ft

Overall

16074

Males

10298

M45-49

10298

21M→35K

21.0 - 21.8 mi

Top 71%
×7story building
+17ft-86ft

Overall

20130

Males

12033

M45-49

12033

35K→23M

21.8 - 23.0 mi

Top 73%
×5story building
+23ft-63ft

Overall

20815

Males

12304

M45-49

12304

23M→24M

23.0 - 24.0 mi

Top 67%
×6story building
+12ft-82ft

Overall

19092

Males

11459

M45-49

11459

24M→40K

24.0 - 24.9 mi

Top 77%
×1story
+6ft-20ft

Overall

21942

Males

12719

M45-49

12719

40K→25.2M

24.9 - 25.2 mi

Top 97%
×1story
+13ft-16ft

Overall

27466

Males

15516

M45-49

15516

25.2M→Finish

25.2 - 26.2 mi

Top 91%
×2story building
+22ft-21ft

Overall

25731

Males

14646

M45-49

14646

Passing Analysis

Category:
Athletes Passed
1903
Passed By
2563
Net Change
-660
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19892
5K → 10K64890-826#19892#20718
10K → 15K38770+317#20718#20401
15K → 20K26186+175#20401#20226
20K → Half2060-40#20226#20266
Half → 25K191132+59#20266#20207
25K → 30K40668+338#20207#19869
30K → 20M11898+20#19869#19849
20M → 21M24114+227#19849#19622
21M → 35K3564-29#19622#19651
35K → 23M61155-94#19651#19745
23M → 24M7956+23#19745#19722
24M → 40K32160-128#19722#19850
40K → 25.2M1338-337#19850#20187
25.2M → Finish7372-365#20187#20552
TOTALS19032563-660
📊

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