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BOSTON MARATHON 2025

David Burke

Bib: 26171•M

RI

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M65-69)
#0 / 639
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
9:47/mi
30:23
↑ 97↓ 3451.5%
10K· 6.21 mi
9:59/mi
1:01:23
↑ 79↓ 1380.4%
15K· 9.32 mi
9:51/mi
1:32:00
↑ 67↓ 78
20K· 12.43 mi
9:50/mi
2:02:33
↑ 106↓ 860.1%
Half· 13.11 mi
9:30/mi
2:09:02
↑ 19↓ 370.5%
25K· 15.53 mi
9:59/mi
2:33:15
↑ 66↓ 880.2%
30K· 18.64 mi
10:19/mi
3:05:19
↑ 181↓ 1480.2%
20M
10:25/mi
3:19:28
↑ 64↓ 500.2%
21M
10:51/mi
3:30:19
↑ 106↓ 241.6%
35K· 21.75 mi
10:00/mi
3:37:48
↑ 17↓ 861.7%
23M
10:19/mi
3:50:43
↑ 23↓ 630.6%
24M
9:57/mi
4:00:40
↓ 821.3%
40K· 24.85 mi
10:16/mi
4:09:27
↓ 200.3%
25.2M
10:47/mi
4:13:10
↑ 13↓ 160.2%
Finish· 26.22 mi
9:51/mi
4:23:12
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:09:02
Pace9:51 /mi
2nd Half
Distance13.11 mi
Time2:14:10
Pace10:14 /mi
📊Positive Split: 4.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:56:3230:239:4730:23
9:47
-
10K
6.21 mi12:27:321:01:239:5331:00
9:59
+0:12
15K
9.32 mi12:58:091:32:009:5230:37
9:51
-0:08
20K
12.43 mi13:28:422:02:339:5230:33
9:50
-0:01
Half
13.11 mi13:35:112:09:029:516:29
9:30
-0:20
25K
15.53 mi13:59:242:33:159:5224:13
9:59
+0:29
30K
18.64 mi14:31:283:05:199:5632:04
10:19
+0:20
20M
20.00 mi14:45:373:19:289:5814:09
10:25
+0:06
21M
21.00 mi14:56:283:30:1910:0110:51
10:51
+0:26
35K
21.75 mi15:03:573:37:4810:017:29
10:00
-0:51
23M
23.00 mi15:16:523:50:4310:0212:55
10:19
+0:19
24M
24.00 mi15:26:494:00:4010:029:57
9:57
-0:22
40K
24.85 mi15:35:364:09:2710:028:47
10:16
+0:19
25.2M
25.20 mi15:39:194:13:1010:033:43
10:47
+0:31
Finish
26.22 mi15:49:214:23:1210:0310:02
9:51
-0:56

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

9:30 /mi

Average Pace

10:03 /mi

Slowest Pace

10:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

4:08:38

94% of race

Time at Steady Pace

14:34

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:02 /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 mi11:56:3230:239:4730:23
9:47
#25036
10K
6.21 mi12:27:321:01:239:5331:00
9:59
#25137
15K
9.32 mi12:58:091:32:009:5230:37
9:51
#24975
20K
12.43 mi13:28:422:02:339:5230:33
9:50
#24667
Half
13.11 mi13:35:112:09:029:516:29
9:30
#24626
25K
15.53 mi13:59:242:33:159:5224:13
9:59
#24409
30K
18.64 mi14:31:283:05:199:5632:04
10:19
#24079
20M
20.00 mi14:45:373:19:289:5814:09
10:25
#23933
21M
21.00 mi14:56:283:30:1910:0110:51
10:51
#23773
35K
21.75 mi15:03:573:37:4810:017:29
10:00
#23707
23M
23.00 mi15:16:523:50:4310:0212:55
10:19
#23554
24M
24.00 mi15:26:494:00:4010:029:57
9:57
#23454
40K
24.85 mi15:35:364:09:2710:028:47
10:16
#23354
25.2M
25.20 mi15:39:194:13:1010:033:43
10:47
#23303
Finish
26.22 mi15:49:214:23:1210:0310:02
9:51
#23289
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi25036147441474424660(Top 87%)14563(Top 90%)14563(Top 2279%)
10K6.21 mi3.10 mi25137-10114773-2914773-2925263(Top 89%)14818(Top 92%)14818(Top 2319%)
15K9.32 mi3.11 mi24975+16214705+6814705+6824660(Top 87%)14563(Top 90%)14563(Top 2279%)
20K12.43 mi3.11 mi24667+30814550+15514550+15523843(Top 84%)14153(Top 88%)14153(Top 2215%)
Half13.11 mi0.68 mi24626+4114524+2614524+2623563(Top 83%)14040(Top 87%)14040(Top 2197%)
25K15.53 mi2.42 mi24409+21714414+11014414+11023225(Top 82%)13847(Top 86%)13847(Top 2167%)
30K18.64 mi3.11 mi24079+33014246+16814246+16822511(Top 79%)13400(Top 83%)13400(Top 2097%)
20M20.00 mi1.36 mi23933+14614160+8614160+8622184(Top 78%)13127(Top 82%)13127(Top 2054%)
21M21.00 mi1.00 mi23773+16014067+9314067+9320980(Top 74%)12488(Top 78%)12488(Top 1954%)
35K21.75 mi0.75 mi23707+6614031+3614031+3621902(Top 77%)12855(Top 80%)12855(Top 2012%)
23M23.00 mi1.25 mi23554+15313939+9213939+9221471(Top 76%)12622(Top 78%)12622(Top 1975%)
24M24.00 mi1.00 mi23454+10013878+6113878+6121213(Top 75%)12451(Top 77%)12451(Top 1949%)
40K24.85 mi0.85 mi23354+10013808+7013808+7021298(Top 75%)12431(Top 77%)12431(Top 1945%)
25.2M25.20 mi0.35 mi23303+5113775+3313775+3319958(Top 70%)11780(Top 73%)11780(Top 1844%)
Finish26.22 mi1.02 mi23289+1413760+1513760+1522439(Top 79%)12991(Top 81%)12991(Top 2033%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
×21story building
+97ft-345ft

Overall

24660

Males

14563

M65-69

14563

5K→10K

3.1 - 6.2 mi

Top 89%
×5story building
+79ft-138ft

Overall

25263

Males

14818

M65-69

14818

10K→15K

6.2 - 9.3 mi

Top 87%
×3story building
+67ft-78ft

Overall

24660

Males

14563

M65-69

14563

15K→20K

9.3 - 12.4 mi

Top 84%
×5story building
+106ft-86ft

Overall

23843

Males

14153

M65-69

14153

20K→Half

12.4 - 13.1 mi

Top 83%
×2story building
+19ft-37ft

Overall

23563

Males

14040

M65-69

14040

Half→25K

13.1 - 15.5 mi

Top 82%
×4story building
+66ft-88ft

Overall

23225

Males

13847

M65-69

13847

25K→30K

15.5 - 18.6 mi

Top 79%
×9story building
+181ft-148ft

Overall

22511

Males

13400

M65-69

13400

30K→20M

18.6 - 20.0 mi

Top 78%
×5story building
+64ft-50ft

Overall

22184

Males

13127

M65-69

13127

20M→21M

20.0 - 21.0 mi

Top 74%
×8story building
+106ft-24ft

Overall

20980

Males

12488

M65-69

12488

21M→35K

21.0 - 21.8 mi

Top 77%
×7story building
+17ft-86ft

Overall

21902

Males

12855

M65-69

12855

35K→23M

21.8 - 23.0 mi

Top 76%
×5story building
+23ft-63ft

Overall

21471

Males

12622

M65-69

12622

23M→24M

23.0 - 24.0 mi

Top 75%
×6story building
+12ft-82ft

Overall

21213

Males

12451

M65-69

12451

24M→40K

24.0 - 24.9 mi

Top 75%
×1story
+6ft-20ft

Overall

21298

Males

12431

M65-69

12431

40K→25.2M

24.9 - 25.2 mi

Top 70%
×1story
+13ft-16ft

Overall

19958

Males

11780

M65-69

11780

25.2M→Finish

25.2 - 26.2 mi

Top 79%
×2story building
+22ft-21ft

Overall

22439

Males

12991

M65-69

12991

Passing Analysis

Category:
Athletes Passed
2212
Passed By
465
Net Change
+1747
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25036
5K → 10K142243-101#25036#25137
10K → 15K21654+162#25137#24975
15K → 20K32618+308#24975#24667
20K → Half498+41#24667#24626
Half → 25K23114+217#24626#24409
25K → 30K36434+330#24409#24079
30K → 20M16519+146#24079#23933
20M → 21M1699+160#23933#23773
21M → 35K715+66#23773#23707
35K → 23M16310+153#23707#23554
23M → 24M1077+100#23554#23454
24M → 40K1055+100#23454#23354
40K → 25.2M554+51#23354#23303
25.2M → Finish4935+14#23303#23289
TOTALS2212465+1747
📊

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