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BOSTON MARATHON 2025

Jeff Miles

Bib: 26794•M

PA

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
9:31/mi
29:35
↑ 97↓ 3451.5%
10K· 6.21 mi
9:29/mi
59:04
↑ 79↓ 1380.4%
15K· 9.32 mi
9:21/mi
1:28:07
↑ 67↓ 78
20K· 12.43 mi
9:36/mi
1:57:57
↑ 106↓ 860.1%
Half· 13.11 mi
8:54/mi
2:04:01
↑ 19↓ 370.5%
25K· 15.53 mi
8:43/mi
2:25:10
↑ 66↓ 880.2%
30K· 18.64 mi
9:08/mi
2:53:33
↑ 181↓ 1480.2%
20M
9:37/mi
3:06:37
↑ 64↓ 500.2%
21M
12:29/mi
3:19:06
↑ 106↓ 241.6%
35K· 21.75 mi
10:48/mi
3:27:11
↑ 17↓ 861.7%
23M
11:20/mi
3:41:23
↑ 23↓ 630.6%
24M
10:05/mi
3:51:28
↓ 821.3%
40K· 24.85 mi
10:11/mi
4:00:10
↓ 200.3%
25.2M
11:42/mi
4:04:12
↑ 13↓ 160.2%
Finish· 26.22 mi
10:01/mi
4:14:24
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:04:01
Pace9:28 /mi
2nd Half
Distance13.11 mi
Time2:10:23
Pace9:57 /mi
📊Positive Split: 5.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:45:5129:359:3129:35
9:31
-
10K
6.21 mi12:15:2059:049:3029:29
9:29
-0:02
15K
9.32 mi12:44:231:28:079:2729:03
9:21
-0:08
20K
12.43 mi13:14:131:57:579:2929:50
9:36
+0:15
Half
13.11 mi13:20:172:04:019:286:04
8:54
-0:42
25K
15.53 mi13:41:262:25:109:2121:09
8:43
-0:11
30K
18.64 mi14:09:492:53:339:1928:23
9:08
+0:25
20M
20.00 mi14:22:533:06:379:2013:04
9:37
+0:29
21M
21.00 mi14:35:223:19:069:2912:29
12:29
+2:52
35K
21.75 mi14:43:273:27:119:328:05
10:48
-1:41
23M
23.00 mi14:57:393:41:239:3814:12
11:20
+0:32
24M
24.00 mi15:07:443:51:289:3910:05
10:05
-1:15
40K
24.85 mi15:16:264:00:109:408:42
10:11
+0:06
25.2M
25.20 mi15:20:284:04:129:414:02
11:42
+1:31
Finish
26.22 mi15:30:404:14:249:4310:12
10:01
-1:41

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

8:43 /mi

Average Pace

9:43 /mi

Slowest Pace

12:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

27:13

11% of race

Time at Steady Pace

2:59:41

71% of race

Time at Slower Pace

47:30

19% of race

Average Pace: 9:42 /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 mi11:45:5129:359:3129:35
9:31
#24306
10K
6.21 mi12:15:2059:049:3029:29
9:29
#24196
15K
9.32 mi12:44:231:28:079:2729:03
9:21
#23911
20K
12.43 mi13:14:131:57:579:2929:50
9:36
#23722
Half
13.11 mi13:20:172:04:019:286:04
8:54
#23626
25K
15.53 mi13:41:262:25:109:2121:09
8:43
#22935
30K
18.64 mi14:09:492:53:339:1928:23
9:08
#22191
20M
20.00 mi14:22:533:06:379:2013:04
9:37
#22001
21M
21.00 mi14:35:223:19:069:2912:29
12:29
#22176
35K
21.75 mi14:43:273:27:119:328:05
10:48
#22263
23M
23.00 mi14:57:393:41:239:3814:12
11:20
#22374
24M
24.00 mi15:07:443:51:289:3910:05
10:05
#22325
40K
24.85 mi15:16:264:00:109:408:42
10:11
#22282
25.2M
25.20 mi15:20:284:04:129:414:02
11:42
#22277
Finish
26.22 mi15:30:404:14:249:4310:12
10:01
#22275
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi24306143891438923344(Top 82%)13994(Top 87%)13994(Top 587%)
10K6.21 mi3.10 mi24196+11014337+5214337+5224071(Top 85%)14283(Top 89%)14283(Top 599%)
15K9.32 mi3.11 mi23911+28514223+11414223+11423344(Top 82%)13994(Top 87%)13994(Top 587%)
20K12.43 mi3.11 mi23722+18914127+9614127+9623208(Top 82%)13896(Top 86%)13896(Top 582%)
Half13.11 mi0.68 mi23626+9614086+4114086+4121338(Top 75%)13068(Top 81%)13068(Top 548%)
25K15.53 mi2.42 mi22935+69113765+32113765+32118535(Top 65%)11765(Top 73%)11765(Top 493%)
30K18.64 mi3.11 mi22191+74413405+36013405+36018332(Top 65%)11530(Top 72%)11530(Top 483%)
20M20.00 mi1.36 mi22001+19013303+10213303+10219675(Top 69%)12011(Top 75%)12011(Top 503%)
21M21.00 mi1.00 mi22176-17513353-5013353-5024378(Top 86%)14091(Top 87%)14091(Top 591%)
35K21.75 mi0.75 mi22263-8713378-2513378-2523812(Top 84%)13797(Top 86%)13797(Top 578%)
23M23.00 mi1.25 mi22374-11113386-813386-823965(Top 84%)13821(Top 86%)13821(Top 579%)
24M24.00 mi1.00 mi22325+4913343+4313343+4321585(Top 76%)12629(Top 78%)12629(Top 529%)
40K24.85 mi0.85 mi22282+4313314+2913314+2921000(Top 74%)12281(Top 76%)12281(Top 515%)
25.2M25.20 mi0.35 mi22277+513306+813306+822533(Top 79%)13048(Top 81%)13048(Top 547%)
Finish26.22 mi1.02 mi22275+213283+2313283+2322957(Top 81%)13252(Top 82%)13252(Top 555%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 82%
×21story building
+97ft-345ft

Overall

23344

Males

13994

M45-49

13994

5K→10K

3.1 - 6.2 mi

Top 85%
×5story building
+79ft-138ft

Overall

24071

Males

14283

M45-49

14283

10K→15K

6.2 - 9.3 mi

Top 82%
×3story building
+67ft-78ft

Overall

23344

Males

13994

M45-49

13994

15K→20K

9.3 - 12.4 mi

Top 82%
×5story building
+106ft-86ft

Overall

23208

Males

13896

M45-49

13896

20K→Half

12.4 - 13.1 mi

Top 75%
×2story building
+19ft-37ft

Overall

21338

Males

13068

M45-49

13068

Half→25K

13.1 - 15.5 mi

Top 65%
×4story building
+66ft-88ft

Overall

18535

Males

11765

M45-49

11765

25K→30K

15.5 - 18.6 mi

Top 65%
×9story building
+181ft-148ft

Overall

18332

Males

11530

M45-49

11530

30K→20M

18.6 - 20.0 mi

Top 69%
×5story building
+64ft-50ft

Overall

19675

Males

12011

M45-49

12011

20M→21M

20.0 - 21.0 mi

Top 86%
×8story building
+106ft-24ft

Overall

24378

Males

14091

M45-49

14091

21M→35K

21.0 - 21.8 mi

Top 84%
×7story building
+17ft-86ft

Overall

23812

Males

13797

M45-49

13797

35K→23M

21.8 - 23.0 mi

Top 84%
×5story building
+23ft-63ft

Overall

23965

Males

13821

M45-49

13821

23M→24M

23.0 - 24.0 mi

Top 76%
×6story building
+12ft-82ft

Overall

21585

Males

12629

M45-49

12629

24M→40K

24.0 - 24.9 mi

Top 74%
×1story
+6ft-20ft

Overall

21000

Males

12281

M45-49

12281

40K→25.2M

24.9 - 25.2 mi

Top 79%
×1story
+13ft-16ft

Overall

22533

Males

13048

M45-49

13048

25.2M→Finish

25.2 - 26.2 mi

Top 81%
×2story building
+22ft-21ft

Overall

22957

Males

13252

M45-49

13252

Passing Analysis

Category:
Athletes Passed
2897
Passed By
866
Net Change
+2031
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24306
5K → 10K287177+110#24306#24196
10K → 15K32944+285#24196#23911
15K → 20K23344+189#23911#23722
20K → Half971+96#23722#23626
Half → 25K6932+691#23626#22935
25K → 30K7440+744#22935#22191
30K → 20M20212+190#22191#22001
20M → 21M42217-175#22001#22176
21M → 35K18105-87#22176#22263
35K → 23M48159-111#22263#22374
23M → 24M8132+49#22374#22325
24M → 40K6320+43#22325#22282
40K → 25.2M2116+5#22282#22277
25.2M → Finish3937+2#22277#22275
TOTALS2897866+2031
📊

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