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BOSTON MARATHON 2025

Alexander Van Echelpoel

Bib: 30550•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M55-59)
#0 / 1648
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
9:46/mi
30:22
↑ 97↓ 3451.5%
10K· 6.21 mi
9:23/mi
59:31
↑ 79↓ 1380.4%
15K· 9.32 mi
9:48/mi
1:29:59
↑ 67↓ 78
20K· 12.43 mi
9:45/mi
2:00:18
↑ 106↓ 860.1%
Half· 13.11 mi
9:21/mi
2:06:41
↑ 19↓ 370.5%
25K· 15.53 mi
9:37/mi
2:30:01
↑ 66↓ 880.2%
30K· 18.64 mi
9:41/mi
3:00:06
↑ 181↓ 1480.2%
20M
9:41/mi
3:13:16
↑ 64↓ 500.2%
21M
10:38/mi
3:23:54
↑ 106↓ 241.6%
35K· 21.75 mi
9:44/mi
3:31:11
↑ 17↓ 861.7%
23M
9:11/mi
3:42:41
↑ 23↓ 630.6%
24M
9:02/mi
3:51:43
↓ 821.3%
40K· 24.85 mi
9:17/mi
3:59:39
↓ 200.3%
25.2M
9:49/mi
4:03:02
↑ 13↓ 160.2%
Finish· 26.22 mi
8:37/mi
4:11:49
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time2:06:41
Pace9:40 /mi
2nd Half✓ Faster
Distance13.11 mi
Time2:05:08
Pace9:33 /mi
📊Negative Split: 1.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:5630:229:4630:22
9:46
-
10K
6.21 mi12:20:0559:319:3529:09
9:23
-0:23
15K
9.32 mi12:50:331:29:599:3930:28
9:48
+0:25
20K
12.43 mi13:20:522:00:189:4130:19
9:45
-0:03
Half
13.11 mi13:27:152:06:419:406:23
9:21
-0:24
25K
15.53 mi13:50:352:30:019:3923:20
9:37
+0:16
30K
18.64 mi14:20:403:00:069:4030:05
9:41
+0:04
20M
20.00 mi14:33:503:13:169:4013:10
9:41
0:00
21M
21.00 mi14:44:283:23:549:4310:38
10:38
+0:57
35K
21.75 mi14:51:453:31:119:437:17
9:44
-0:54
23M
23.00 mi15:03:153:42:419:4111:30
9:11
-0:33
24M
24.00 mi15:12:173:51:439:399:02
9:02
-0:09
40K
24.85 mi15:20:133:59:399:397:56
9:17
+0:15
25.2M
25.20 mi15:23:364:03:029:393:23
9:49
+0:32
Finish
26.22 mi15:32:234:11:499:378:47
8:37
-1:12

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

8:37 /mi

Average Pace

9:37 /mi

Slowest Pace

10:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:12:47

29% of race

Time at Steady Pace

2:48:24

67% of race

Time at Slower Pace

10:38

4% of race

Average Pace: 9:36 /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 mi11:50:5630:229:4630:22
9:46
#25017
10K
6.21 mi12:20:0559:319:3529:09
9:23
#24393
15K
9.32 mi12:50:331:29:599:3930:28
9:48
#24448
20K
12.43 mi13:20:522:00:189:4130:19
9:45
#24247
Half
13.11 mi13:27:152:06:419:406:23
9:21
#24199
25K
15.53 mi13:50:352:30:019:3923:20
9:37
#23868
30K
18.64 mi14:20:403:00:069:4030:05
9:41
#23276
20M
20.00 mi14:33:503:13:169:4013:10
9:41
#23042
21M
21.00 mi14:44:283:23:549:4310:38
10:38
#22889
35K
21.75 mi14:51:453:31:119:437:17
9:44
#22823
23M
23.00 mi15:03:153:42:419:4111:30
9:11
#22543
24M
24.00 mi15:12:173:51:439:399:02
9:02
#22363
40K
24.85 mi15:20:133:59:399:397:56
9:17
#22217
25.2M
25.20 mi15:23:364:03:029:393:23
9:49
#22140
Finish
26.22 mi15:32:234:11:499:378:47
8:37
#21968
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi25017147331473324558(Top 86%)14504(Top 90%)14504(Top 880%)
10K6.21 mi3.10 mi24393+62414438+29514438+29523776(Top 84%)14161(Top 88%)14161(Top 859%)
15K9.32 mi3.11 mi24448-5514454-1614454-1624558(Top 86%)14504(Top 90%)14504(Top 880%)
20K12.43 mi3.11 mi24247+20114351+10314351+10323641(Top 83%)14074(Top 87%)14074(Top 854%)
Half13.11 mi0.68 mi24199+4814327+2414327+2423114(Top 81%)13833(Top 86%)13833(Top 839%)
25K15.53 mi2.42 mi23868+33114180+14714180+14722265(Top 78%)13410(Top 83%)13410(Top 814%)
30K18.64 mi3.11 mi23276+59213879+30113879+30120633(Top 73%)12574(Top 78%)12574(Top 763%)
20M20.00 mi1.36 mi23042+23413746+13313746+13319902(Top 70%)12127(Top 75%)12127(Top 736%)
21M21.00 mi1.00 mi22889+15313660+8613660+8620398(Top 72%)12216(Top 76%)12216(Top 741%)
35K21.75 mi0.75 mi22823+6613616+4413616+4421111(Top 74%)12499(Top 78%)12499(Top 758%)
23M23.00 mi1.25 mi22543+28013474+14213474+14217259(Top 61%)10638(Top 66%)10638(Top 646%)
24M24.00 mi1.00 mi22363+18013362+11213362+11217540(Top 62%)10722(Top 67%)10722(Top 651%)
40K24.85 mi0.85 mi22217+14613289+7313289+7317740(Top 62%)10711(Top 67%)10711(Top 650%)
25.2M25.20 mi0.35 mi22140+7713239+5013239+5016142(Top 57%)9967(Top 62%)9967(Top 605%)
Finish26.22 mi1.02 mi21968+17213148+9113148+9116962(Top 60%)10386(Top 64%)10386(Top 630%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
×21story building
+97ft-345ft

Overall

24558

Males

14504

M55-59

14504

5K→10K

3.1 - 6.2 mi

Top 84%
×5story building
+79ft-138ft

Overall

23776

Males

14161

M55-59

14161

10K→15K

6.2 - 9.3 mi

Top 86%
×3story building
+67ft-78ft

Overall

24558

Males

14504

M55-59

14504

15K→20K

9.3 - 12.4 mi

Top 83%
×5story building
+106ft-86ft

Overall

23641

Males

14074

M55-59

14074

20K→Half

12.4 - 13.1 mi

Top 81%
×2story building
+19ft-37ft

Overall

23114

Males

13833

M55-59

13833

Half→25K

13.1 - 15.5 mi

Top 78%
×4story building
+66ft-88ft

Overall

22265

Males

13410

M55-59

13410

25K→30K

15.5 - 18.6 mi

Top 73%
×9story building
+181ft-148ft

Overall

20633

Males

12574

M55-59

12574

30K→20M

18.6 - 20.0 mi

Top 70%
×5story building
+64ft-50ft

Overall

19902

Males

12127

M55-59

12127

20M→21M

20.0 - 21.0 mi

Top 72%
×8story building
+106ft-24ft

Overall

20398

Males

12216

M55-59

12216

21M→35K

21.0 - 21.8 mi

Top 74%
×7story building
+17ft-86ft

Overall

21111

Males

12499

M55-59

12499

35K→23M

21.8 - 23.0 mi

Top 61%
×5story building
+23ft-63ft

Overall

17259

Males

10638

M55-59

10638

23M→24M

23.0 - 24.0 mi

Top 62%
×6story building
+12ft-82ft

Overall

17540

Males

10722

M55-59

10722

24M→40K

24.0 - 24.9 mi

Top 62%
×1story
+6ft-20ft

Overall

17740

Males

10711

M55-59

10711

40K→25.2M

24.9 - 25.2 mi

Top 57%
×1story
+13ft-16ft

Overall

16142

Males

9967

M55-59

9967

25.2M→Finish

25.2 - 26.2 mi

Top 60%
×2story building
+22ft-21ft

Overall

16962

Males

10386

M55-59

10386

Passing Analysis

Category:
Athletes Passed
3350
Passed By
301
Net Change
+3049
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25017
5K → 10K64824+624#25017#24393
10K → 15K116171-55#24393#24448
15K → 20K24645+201#24448#24247
20K → Half557+48#24247#24199
Half → 25K34211+331#24199#23868
25K → 30K5964+592#23868#23276
30K → 20M2373+234#23276#23042
20M → 21M16310+153#23042#22889
21M → 35K8216+66#22889#22823
35K → 23M2822+280#22823#22543
23M → 24M1822+180#22543#22363
24M → 40K1482+146#22363#22217
40K → 25.2M770+77#22217#22140
25.2M → Finish1764+172#22140#21968
TOTALS3350301+3049
📊

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