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BOSTON MARATHON 2025

Michael Burns

Bib: 31620•M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M40-44)
#0 / 2247
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
8:59/mi
27:55
↑ 97↓ 3451.5%
10K· 6.21 mi
8:53/mi
55:31
↑ 79↓ 1380.4%
15K· 9.32 mi
8:55/mi
1:23:12
↑ 67↓ 78
20K· 12.43 mi
8:42/mi
1:50:14
↑ 106↓ 860.1%
Half· 13.11 mi
8:33/mi
1:56:04
↑ 19↓ 370.5%
25K· 15.53 mi
8:43/mi
2:17:12
↑ 66↓ 880.2%
30K· 18.64 mi
8:50/mi
2:44:38
↑ 181↓ 1480.2%
20M
8:51/mi
2:56:40
↑ 64↓ 500.2%
21M
10:09/mi
3:06:49
↑ 106↓ 241.6%
35K· 21.75 mi
9:05/mi
3:13:37
↑ 17↓ 861.7%
23M
9:25/mi
3:25:25
↑ 23↓ 630.6%
24M
8:47/mi
3:34:12
↓ 821.3%
40K· 24.85 mi
9:33/mi
3:42:22
↓ 200.3%
25.2M
11:24/mi
3:46:18
↑ 13↓ 160.2%
Finish· 26.22 mi
8:41/mi
3:55:09
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:56:04
Pace8:51 /mi
2nd Half
Distance13.11 mi
Time1:59:05
Pace9:05 /mi
📊Positive Split: 2.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:5327:558:5927:55
8:59
-
10K
6.21 mi12:20:2955:318:5627:36
8:53
-0:06
15K
9.32 mi12:48:101:23:128:5627:41
8:55
+0:02
20K
12.43 mi13:15:121:50:148:5227:02
8:42
-0:13
Half
13.11 mi13:21:021:56:048:515:50
8:33
-0:09
25K
15.53 mi13:42:102:17:128:5021:08
8:43
+0:10
30K
18.64 mi14:09:362:44:388:5027:26
8:50
+0:07
20M
20.00 mi14:21:382:56:408:5012:02
8:51
+0:01
21M
21.00 mi14:31:473:06:498:5410:09
10:09
+1:18
35K
21.75 mi14:38:353:13:378:546:48
9:05
-1:04
23M
23.00 mi14:50:233:25:258:5611:48
9:25
+0:20
24M
24.00 mi14:59:103:34:128:568:47
8:47
-0:38
40K
24.85 mi15:07:203:42:228:578:10
9:33
+0:46
25.2M
25.20 mi15:11:163:46:188:593:56
11:24
+1:51
Finish
26.22 mi15:20:073:55:098:598:51
8:41
-2:43

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

8:33 /mi

Average Pace

8:59 /mi

Slowest Pace

11:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:21:06

86% of race

Time at Slower Pace

34:03

14% of race

Average Pace: 8:58 /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 mi11:52:5327:558:5927:55
8:59
#22350
10K
6.21 mi12:20:2955:318:5627:36
8:53
#22124
15K
9.32 mi12:48:101:23:128:5627:41
8:55
#21942
20K
12.43 mi13:15:121:50:148:5227:02
8:42
#21270
Half
13.11 mi13:21:021:56:048:515:50
8:33
#21191
25K
15.53 mi13:42:102:17:128:5021:08
8:43
#20770
30K
18.64 mi14:09:362:44:388:5027:26
8:50
#20043
20M
20.00 mi14:21:382:56:408:5012:02
8:51
#19728
21M
21.00 mi14:31:473:06:498:5410:09
10:09
#19684
35K
21.75 mi14:38:353:13:378:546:48
9:05
#19649
23M
23.00 mi14:50:233:25:258:5611:48
9:25
#19568
24M
24.00 mi14:59:103:34:128:568:47
8:47
#19429
40K
24.85 mi15:07:203:42:228:578:10
9:33
#19399
25.2M
25.20 mi15:11:163:46:188:593:56
11:24
#19451
Finish
26.22 mi15:20:073:55:098:598:51
8:41
#19364
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi22350134611346121612(Top 76%)13214(Top 82%)13214(Top 588%)
10K6.21 mi3.10 mi22124+22613379+8213379+8221822(Top 77%)13264(Top 82%)13264(Top 590%)
15K9.32 mi3.11 mi21942+18213313+6613313+6621612(Top 76%)13214(Top 82%)13214(Top 588%)
20K12.43 mi3.11 mi21270+67213028+28513028+28519416(Top 68%)12212(Top 76%)12212(Top 543%)
Half13.11 mi0.68 mi21191+7912998+3012998+3019490(Top 69%)12254(Top 76%)12254(Top 545%)
25K15.53 mi2.42 mi20770+42112799+19912799+19918490(Top 65%)11740(Top 73%)11740(Top 522%)
30K18.64 mi3.11 mi20043+72712438+36112438+36116773(Top 59%)10828(Top 67%)10828(Top 482%)
20M20.00 mi1.36 mi19728+31512287+15112287+15115966(Top 56%)10359(Top 64%)10359(Top 461%)
21M21.00 mi1.00 mi19684+4412236+5112236+5118849(Top 66%)11541(Top 72%)11541(Top 514%)
35K21.75 mi0.75 mi19649+3512203+3312203+3318647(Top 66%)11325(Top 70%)11325(Top 504%)
23M23.00 mi1.25 mi19568+8112136+6712136+6718343(Top 65%)11141(Top 69%)11141(Top 496%)
24M24.00 mi1.00 mi19429+13912054+8212054+8216219(Top 57%)10134(Top 63%)10134(Top 451%)
40K24.85 mi0.85 mi19399+3012024+3012024+3018894(Top 67%)11269(Top 70%)11269(Top 502%)
25.2M25.20 mi0.35 mi19451-5212039-1512039-1521769(Top 77%)12666(Top 79%)12666(Top 564%)
Finish26.22 mi1.02 mi19364+8711978+6111978+6117374(Top 61%)10587(Top 66%)10587(Top 471%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 76%
×21story building
+97ft-345ft

Overall

21612

Males

13214

M40-44

13214

5K→10K

3.1 - 6.2 mi

Top 77%
×5story building
+79ft-138ft

Overall

21822

Males

13264

M40-44

13264

10K→15K

6.2 - 9.3 mi

Top 76%
×3story building
+67ft-78ft

Overall

21612

Males

13214

M40-44

13214

15K→20K

9.3 - 12.4 mi

Top 68%
×5story building
+106ft-86ft

Overall

19416

Males

12212

M40-44

12212

20K→Half

12.4 - 13.1 mi

Top 69%
×2story building
+19ft-37ft

Overall

19490

Males

12254

M40-44

12254

Half→25K

13.1 - 15.5 mi

Top 65%
×4story building
+66ft-88ft

Overall

18490

Males

11740

M40-44

11740

25K→30K

15.5 - 18.6 mi

Top 59%
×9story building
+181ft-148ft

Overall

16773

Males

10828

M40-44

10828

30K→20M

18.6 - 20.0 mi

Top 56%
×5story building
+64ft-50ft

Overall

15966

Males

10359

M40-44

10359

20M→21M

20.0 - 21.0 mi

Top 66%
×8story building
+106ft-24ft

Overall

18849

Males

11541

M40-44

11541

21M→35K

21.0 - 21.8 mi

Top 66%
×7story building
+17ft-86ft

Overall

18647

Males

11325

M40-44

11325

35K→23M

21.8 - 23.0 mi

Top 65%
×5story building
+23ft-63ft

Overall

18343

Males

11141

M40-44

11141

23M→24M

23.0 - 24.0 mi

Top 57%
×6story building
+12ft-82ft

Overall

16219

Males

10134

M40-44

10134

24M→40K

24.0 - 24.9 mi

Top 67%
×1story
+6ft-20ft

Overall

18894

Males

11269

M40-44

11269

40K→25.2M

24.9 - 25.2 mi

Top 77%
×1story
+13ft-16ft

Overall

21769

Males

12666

M40-44

12666

25.2M→Finish

25.2 - 26.2 mi

Top 61%
×2story building
+22ft-21ft

Overall

17374

Males

10587

M40-44

10587

Passing Analysis

Category:
Athletes Passed
3577
Passed By
591
Net Change
+2986
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22350
5K → 10K387161+226#22350#22124
10K → 15K283101+182#22124#21942
15K → 20K68513+672#21942#21270
20K → Half845+79#21270#21191
Half → 25K4254+421#21191#20770
25K → 30K7314+727#20770#20043
30K → 20M3161+315#20043#19728
20M → 21M12783+44#19728#19684
21M → 35K5722+35#19684#19649
35K → 23M13251+81#19649#19568
23M → 24M1445+139#19568#19429
24M → 40K7646+30#19429#19399
40K → 25.2M1769-52#19399#19451
25.2M → Finish11326+87#19451#19364
TOTALS3577591+2986
📊

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