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BOSTON MARATHON 2025

Denis Roy

Bib: 23252•M

QC

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M60-64)
#0 / 1259
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
9:22/mi
29:06
↑ 97↓ 3451.5%
10K· 6.21 mi
10:04/mi
1:00:22
↑ 79↓ 1380.4%
15K· 9.32 mi
10:33/mi
1:33:09
↑ 67↓ 78
20K· 12.43 mi
10:34/mi
2:05:58
↑ 106↓ 860.1%
Half· 13.11 mi
9:46/mi
2:12:38
↑ 19↓ 370.5%
25K· 15.53 mi
10:07/mi
2:37:09
↑ 66↓ 880.2%
30K· 18.64 mi
11:22/mi
3:12:27
↑ 181↓ 1480.2%
20M
9:52/mi
3:25:52
↑ 64↓ 500.2%
21M
11:50/mi
3:37:42
↑ 106↓ 241.6%
35K· 21.75 mi
11:11/mi
3:46:04
↑ 17↓ 861.7%
23M
9:25/mi
3:57:51
↑ 23↓ 630.6%
24M
10:30/mi
4:08:21
↓ 821.3%
40K· 24.85 mi
10:16/mi
4:17:08
↓ 200.3%
25.2M
10:44/mi
4:20:50
↑ 13↓ 160.2%
Finish· 26.22 mi
9:14/mi
4:30:15
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:12:38
Pace10:07 /mi
2nd Half
Distance13.11 mi
Time2:17:37
Pace10:30 /mi
📊Positive Split: 3.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:24:5629:069:2229:06
9:22
-
10K
6.21 mi11:56:121:00:229:4331:16
10:04
+0:42
15K
9.32 mi12:28:591:33:0910:0032:47
10:33
+0:29
20K
12.43 mi13:01:482:05:5810:0832:49
10:34
+0:01
Half
13.11 mi13:08:282:12:3810:076:40
9:46
-0:48
25K
15.53 mi13:32:592:37:0910:0724:31
10:07
+0:21
30K
18.64 mi14:08:173:12:2710:1935:18
11:22
+1:15
20M
20.00 mi14:21:423:25:5210:1813:25
9:52
-1:30
21M
21.00 mi14:33:323:37:4210:2211:50
11:50
+1:58
35K
21.75 mi14:41:543:46:0410:248:22
11:11
-0:39
23M
23.00 mi14:53:413:57:5110:2011:47
9:25
-1:46
24M
24.00 mi15:04:114:08:2110:2110:30
10:30
+1:05
40K
24.85 mi15:12:584:17:0810:218:47
10:16
-0:14
25.2M
25.20 mi15:16:404:20:5010:213:42
10:44
+0:28
Finish
26.22 mi15:26:054:30:1510:199:25
9:14
-1:30

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

9:14 /mi

Average Pace

10:19 /mi

Slowest Pace

11:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:10:23

26% of race

Time at Steady Pace

2:20:40

52% of race

Time at Slower Pace

59:12

22% of race

Average Pace: 10:18 /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 mi11:24:5629:069:2229:06
9:22
#23797
10K
6.21 mi11:56:121:00:229:4331:16
10:04
#24765
15K
9.32 mi12:28:591:33:0910:0032:47
10:33
#25271
20K
12.43 mi13:01:482:05:5810:0832:49
10:34
#25309
Half
13.11 mi13:08:282:12:3810:076:40
9:46
#25255
25K
15.53 mi13:32:592:37:0910:0724:31
10:07
#24957
30K
18.64 mi14:08:173:12:2710:1935:18
11:22
#24917
20M
20.00 mi14:21:423:25:5210:1813:25
9:52
#24668
21M
21.00 mi14:33:323:37:4210:2211:50
11:50
#24605
35K
21.75 mi14:41:543:46:0410:248:22
11:11
#24612
23M
23.00 mi14:53:413:57:5110:2011:47
9:25
#24343
24M
24.00 mi15:04:114:08:2110:2110:30
10:30
#24276
40K
24.85 mi15:12:584:17:0810:218:47
10:16
#24200
25.2M
25.20 mi15:16:404:20:5010:213:42
10:44
#24137
Finish
26.22 mi15:26:054:30:1510:199:25
9:14
#24041
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi23797141491414926023(Top 92%)15156(Top 94%)15156(Top 1204%)
10K6.21 mi3.10 mi24765-96814603-45414603-45425447(Top 90%)14893(Top 92%)14893(Top 1183%)
15K9.32 mi3.11 mi25271-50614834-23114834-23126023(Top 92%)15156(Top 94%)15156(Top 1204%)
20K12.43 mi3.11 mi25309-3814833+114833+125295(Top 89%)14805(Top 92%)14805(Top 1176%)
Half13.11 mi0.68 mi25255+5414812+2114812+2124292(Top 86%)14360(Top 89%)14360(Top 1141%)
25K15.53 mi2.42 mi24957+29814667+14514667+14523533(Top 83%)13976(Top 87%)13976(Top 1110%)
30K18.64 mi3.11 mi24917+4014620+4714620+4724630(Top 87%)14374(Top 89%)14374(Top 1142%)
20M20.00 mi1.36 mi24668+24914495+12514495+12520528(Top 72%)12381(Top 77%)12381(Top 983%)
21M21.00 mi1.00 mi24605+6314453+4214453+4223277(Top 82%)13577(Top 84%)13577(Top 1078%)
35K21.75 mi0.75 mi24612-714448+514448+524576(Top 87%)14143(Top 88%)14143(Top 1123%)
23M23.00 mi1.25 mi24343+26914308+14014308+14018285(Top 64%)11118(Top 69%)11118(Top 883%)
24M24.00 mi1.00 mi24276+6714270+3814270+3822817(Top 80%)13215(Top 82%)13215(Top 1050%)
40K24.85 mi0.85 mi24200+7614212+5814212+5821300(Top 75%)12433(Top 77%)12433(Top 988%)
25.2M25.20 mi0.35 mi24137+6314169+4314169+4319818(Top 70%)11716(Top 73%)11716(Top 931%)
Finish26.22 mi1.02 mi24041+9614117+5214117+5220130(Top 71%)11867(Top 74%)11867(Top 943%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 92%
×21story building
+97ft-345ft

Overall

26023

Males

15156

M60-64

15156

5K→10K

3.1 - 6.2 mi

Top 90%
×5story building
+79ft-138ft

Overall

25447

Males

14893

M60-64

14893

10K→15K

6.2 - 9.3 mi

Top 92%
×3story building
+67ft-78ft

Overall

26023

Males

15156

M60-64

15156

15K→20K

9.3 - 12.4 mi

Top 89%
×5story building
+106ft-86ft

Overall

25295

Males

14805

M60-64

14805

20K→Half

12.4 - 13.1 mi

Top 86%
×2story building
+19ft-37ft

Overall

24292

Males

14360

M60-64

14360

Half→25K

13.1 - 15.5 mi

Top 83%
×4story building
+66ft-88ft

Overall

23533

Males

13976

M60-64

13976

25K→30K

15.5 - 18.6 mi

Top 87%
×9story building
+181ft-148ft

Overall

24630

Males

14374

M60-64

14374

30K→20M

18.6 - 20.0 mi

Top 72%
×5story building
+64ft-50ft

Overall

20528

Males

12381

M60-64

12381

20M→21M

20.0 - 21.0 mi

Top 82%
×8story building
+106ft-24ft

Overall

23277

Males

13577

M60-64

13577

21M→35K

21.0 - 21.8 mi

Top 87%
×7story building
+17ft-86ft

Overall

24576

Males

14143

M60-64

14143

35K→23M

21.8 - 23.0 mi

Top 64%
×5story building
+23ft-63ft

Overall

18285

Males

11118

M60-64

11118

23M→24M

23.0 - 24.0 mi

Top 80%
×6story building
+12ft-82ft

Overall

22817

Males

13215

M60-64

13215

24M→40K

24.0 - 24.9 mi

Top 75%
×1story
+6ft-20ft

Overall

21300

Males

12433

M60-64

12433

40K→25.2M

24.9 - 25.2 mi

Top 70%
×1story
+13ft-16ft

Overall

19818

Males

11716

M60-64

11716

25.2M→Finish

25.2 - 26.2 mi

Top 71%
×2story building
+22ft-21ft

Overall

20130

Males

11867

M60-64

11867

Passing Analysis

Category:
Athletes Passed
1641
Passed By
1885
Net Change
-244
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23797
5K → 10K31999-968#23797#24765
10K → 15K30536-506#24765#25271
15K → 20K119157-38#25271#25309
20K → Half551+54#25309#25255
Half → 25K3013+298#25255#24957
25K → 30K141101+40#24957#24917
30K → 20M2490+249#24917#24668
20M → 21M8724+63#24668#24605
21M → 35K2633-7#24605#24612
35K → 23M2701+269#24612#24343
23M → 24M8114+67#24343#24276
24M → 40K8711+76#24276#24200
40K → 25.2M630+63#24200#24137
25.2M → Finish1015+96#24137#24041
TOTALS16411885-244
📊

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