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BOSTON MARATHON 2025

Axel De Poorter

Bib: 382•M

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 43%
Gender (Male)
#0 / 16105
Division (M18-39)
#0 / 5642
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:58
Rank: #5906
Start → 5K
20:58 | 6:45/mi
10K· 6.21 mi
41:11
Rank: #4727 (+1179)
5K → 10K
20:13 | 6:30/mi
15K· 9.32 mi
1:01:52
Rank: #4696 (+31)
10K → 15K
20:41 | 6:39/mi
20K· 12.43 mi
1:23:26
Rank: #5112 (-416)
15K → 20K
21:34 | 6:56/mi
Half· 13.11 mi
1:28:13
Rank: #5273 (-161)
20K → Half
4:47 | 7:01/mi
25K· 15.53 mi
1:47:32
Rank: #6745 (-1472)
Half → 25K
19:19 | 7:58/mi
30K· 18.64 mi
2:13:58
Rank: #7943 (-1198)
25K → 30K
26:26 | 8:30/mi
20M
2:26:49
Rank: #8874 (-931)
30K → 20M
12:51 | 9:27/mi
21M
2:36:44
Rank: #9507 (-633)
20M → 21M
9:55 | 9:55/mi
35K· 21.75 mi
2:44:09
Rank: #10161 (-654)
21M → 35K
7:25 | 9:55/mi
23M
2:56:03
Rank: #10772 (-611)
35K → 23M
11:54 | 9:30/mi
24M
3:06:12
Rank: #11478 (-706)
23M → 24M
10:09 | 10:09/mi
40K· 24.85 mi
3:14:08
Rank: #11778 (-300)
24M → 40K
7:56 | 9:17/mi
25.2M
3:17:33
Rank: #11883 (-105)
40K → 25.2M
3:25 | 9:54/mi
Finish· 26.22 mi
3:26:45
Rank: #12200 (-317)
25.2M → Finish
9:12 | 9:02/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:13
Pace6:44 /mi
2nd Half
Distance13.11 mi
Time1:58:32
Pace9:03 /mi
📊Positive Split: 34.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:46:3020:586:4520:58
6:45
-
10K
6.21 mi11:06:4341:116:3820:13
6:30
-0:15
15K
9.32 mi11:27:241:01:526:3820:41
6:39
+0:09
20K
12.43 mi11:48:581:23:266:4321:34
6:56
+0:17
Half
13.11 mi11:53:451:28:136:444:47
7:01
+0:05
25K
15.53 mi12:13:041:47:326:5519:19
7:58
+0:57
30K
18.64 mi12:39:302:13:587:1126:26
8:30
+0:32
20M
20.00 mi12:52:212:26:497:2012:51
9:27
+0:57
21M
21.00 mi13:02:162:36:447:289:55
9:55
+0:28
35K
21.75 mi13:09:412:44:097:337:25
9:55
0:00
23M
23.00 mi13:21:352:56:037:3911:54
9:30
-0:25
24M
24.00 mi13:31:443:06:127:4610:09
10:09
+0:39
40K
24.85 mi13:39:403:14:087:497:56
9:17
-0:52
25.2M
25.20 mi13:43:053:17:337:503:25
9:54
+0:37
Finish
26.22 mi13:52:173:26:457:539:12
9:02
-0:52

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

6:30 /mi

Average Pace

7:53 /mi

Slowest Pace

10:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:47:32

52% of race

Time at Steady Pace

1:08:19

33% of race

Time at Slower Pace

30:54

15% of race

Average Pace: 7:53 /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 mi10:46:3020:586:4520:58
6:45
#5906
10K
6.21 mi11:06:4341:116:3820:13
6:30
#4727
15K
9.32 mi11:27:241:01:526:3820:41
6:39
#4696
20K
12.43 mi11:48:581:23:266:4321:34
6:56
#5112
Half
13.11 mi11:53:451:28:136:444:47
7:01
#5273
25K
15.53 mi12:13:041:47:326:5519:19
7:58
#6745
30K
18.64 mi12:39:302:13:587:1126:26
8:30
#7943
20M
20.00 mi12:52:212:26:497:2012:51
9:27
#8874
21M
21.00 mi13:02:162:36:447:289:55
9:55
#9507
35K
21.75 mi13:09:412:44:097:337:25
9:55
#10161
23M
23.00 mi13:21:352:56:037:3911:54
9:30
#10772
24M
24.00 mi13:31:443:06:127:4610:09
10:09
#11478
40K
24.85 mi13:39:403:14:087:497:56
9:17
#11778
25.2M
25.20 mi13:43:053:17:337:503:25
9:54
#11883
Finish
26.22 mi13:52:173:26:457:539:12
9:02
#12200
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi5906544154414724(Top 17%)4417(Top 27%)4417(Top 78%)
10K6.21 mi3.10 mi4727+11794427+10144427+10143792(Top 13%)3577(Top 22%)3577(Top 63%)
15K9.32 mi3.11 mi4696+314395+324395+324724(Top 17%)4417(Top 27%)4417(Top 78%)
20K12.43 mi3.11 mi5112-4164747-3524747-3526527(Top 23%)5849(Top 36%)5849(Top 104%)
Half13.11 mi0.68 mi5273-1614882-1354882-1357692(Top 27%)6713(Top 42%)6713(Top 119%)
25K15.53 mi2.42 mi6745-14726058-11766058-117613613(Top 48%)9561(Top 59%)9561(Top 169%)
30K18.64 mi3.11 mi7943-11986835-7776835-77714795(Top 52%)9958(Top 62%)9958(Top 176%)
20M20.00 mi1.36 mi8874-9317368-5337368-53318946(Top 67%)11656(Top 72%)11656(Top 207%)
21M21.00 mi1.00 mi9507-6337678-3107678-31017945(Top 63%)11127(Top 69%)11127(Top 197%)
35K21.75 mi0.75 mi10161-6547992-3147992-31421630(Top 76%)12725(Top 79%)12725(Top 226%)
23M23.00 mi1.25 mi10772-6118250-2588250-25818703(Top 66%)11298(Top 70%)11298(Top 200%)
24M24.00 mi1.00 mi11478-7068547-2978547-29721785(Top 77%)12700(Top 79%)12700(Top 225%)
40K24.85 mi0.85 mi11778-3008660-1138660-11317702(Top 62%)10673(Top 66%)10673(Top 189%)
25.2M25.20 mi0.35 mi11883-1058689-298689-2916533(Top 58%)10126(Top 63%)10126(Top 179%)
Finish26.22 mi1.02 mi12200-3178815-1268815-12619169(Top 67%)11408(Top 71%)11408(Top 202%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×21stories
+97ft-345ft

Overall

4724

Males

4417

M18-39

4417

5K→10K

3.1 - 6.2 mi

Top 13%
×5stories
+79ft-138ft

Overall

3792

Males

3577

M18-39

3577

10K→15K

6.2 - 9.3 mi

Top 17%
×3stories
+67ft-78ft

Overall

4724

Males

4417

M18-39

4417

15K→20K

9.3 - 12.4 mi

Top 23%
×5stories
+106ft-86ft

Overall

6527

Males

5849

M18-39

5849

20K→Half

12.4 - 13.1 mi

Top 27%
×2stories
+19ft-37ft

Overall

7692

Males

6713

M18-39

6713

Half→25K

13.1 - 15.5 mi

Top 48%
×4stories
+66ft-88ft

Overall

13613

Males

9561

M18-39

9561

25K→30K

15.5 - 18.6 mi

Top 52%
×9stories
+181ft-148ft

Overall

14795

Males

9958

M18-39

9958

30K→20M

18.6 - 20.0 mi

Top 67%
×5stories
+64ft-50ft

Overall

18946

Males

11656

M18-39

11656

20M→21M

20.0 - 21.0 mi

Top 63%
×8stories
+106ft-24ft

Overall

17945

Males

11127

M18-39

11127

21M→35K

21.0 - 21.8 mi

Top 76%
×7stories
+17ft-86ft

Overall

21630

Males

12725

M18-39

12725

35K→23M

21.8 - 23.0 mi

Top 66%
×5stories
+23ft-63ft

Overall

18703

Males

11298

M18-39

11298

23M→24M

23.0 - 24.0 mi

Top 77%
×6stories
+12ft-82ft

Overall

21785

Males

12700

M18-39

12700

24M→40K

24.0 - 24.9 mi

Top 62%
×1story
+6ft-20ft

Overall

17702

Males

10673

M18-39

10673

40K→25.2M

24.9 - 25.2 mi

Top 58%
×1story
+13ft-16ft

Overall

16533

Males

10126

M18-39

10126

25.2M→Finish

25.2 - 26.2 mi

Top 67%
×2stories
+22ft-21ft

Overall

19169

Males

11408

M18-39

11408

Passing Analysis

Category:
Athletes Passed
1520
Passed By
7812
Net Change
-6294
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5906
5K → 10K11856+1179#5906#4727
10K → 15K136105+31#4727#4696
15K → 20K39455-416#4696#5112
20K → Half4165-161#5112#5273
Half → 25K91481-1472#5273#6745
25K → 30K291227-1198#6745#7943
30K → 20M9940-931#7943#8874
20M → 21M17650-633#8874#9507
21M → 35K4656-654#9507#10161
35K → 23M22633-611#10161#10772
23M → 24M11717-706#10772#11478
24M → 40K26326-300#11478#11778
40K → 25.2M16121-105#11778#11883
25.2M → Finish13330-317#11883#12200
TOTALS15207812-6294
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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