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BOSTON MARATHON 2025

Dylan Stevens

Bib: 503•M

PA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 3%
Gender (Male)
#0 / 16105
Top 6%
Division (M18-39)
#0 / 5642
Top 14%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:00
Rank: #605
Start → 5K
18:00 | 5:48/mi
10K· 6.21 mi
35:59
Rank: #584 (+21)
5K → 10K
17:59 | 5:47/mi
15K· 9.32 mi
54:08
Rank: #588 (-4)
10K → 15K
18:09 | 5:51/mi
20K· 12.43 mi
1:12:52
Rank: #647 (-59)
15K → 20K
18:44 | 6:02/mi
Half· 13.11 mi
1:16:58
Rank: #670 (-23)
20K → Half
4:06 | 6:01/mi
25K· 15.53 mi
1:31:58
Rank: #748 (-78)
Half → 25K
15:00 | 6:11/mi
30K· 18.64 mi
1:51:51
Rank: #829 (-81)
25K → 30K
19:53 | 6:24/mi
20M
2:00:49
Rank: #861 (-32)
30K → 20M
8:58 | 6:36/mi
21M
2:07:54
Rank: #907 (-46)
20M → 21M
7:05 | 7:05/mi
35K· 21.75 mi
2:12:44
Rank: #933 (-26)
21M → 35K
4:50 | 6:28/mi
23M
2:21:11
Rank: #971 (-38)
35K → 23M
8:27 | 6:45/mi
24M
2:27:37
Rank: #993 (-22)
23M → 24M
6:26 | 6:26/mi
40K· 24.85 mi
2:33:08
Rank: #992 (+1)
24M → 40K
5:31 | 6:27/mi
25.2M
2:35:34
Rank: #993 (-1)
40K → 25.2M
2:26 | 7:03/mi
Finish· 26.22 mi
2:41:51
Rank: #990 (+3)
25.2M → Finish
6:17 | 6:10/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:16:58
Pace5:52 /mi
2nd Half
Distance13.11 mi
Time1:24:53
Pace6:29 /mi
📊Positive Split: 10.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:1118:005:4818:00
5:48
-
10K
6.21 mi10:36:1035:595:4717:59
5:47
-0:01
15K
9.32 mi10:54:1954:085:4818:09
5:51
+0:04
20K
12.43 mi11:13:031:12:525:5218:44
6:02
+0:11
Half
13.11 mi11:17:091:16:585:524:06
6:01
-0:01
25K
15.53 mi11:32:091:31:585:5515:00
6:11
+0:10
30K
18.64 mi11:52:021:51:516:0019:53
6:24
+0:13
20M
20.00 mi12:01:002:00:496:028:58
6:36
+0:12
21M
21.00 mi12:08:052:07:546:057:05
7:05
+0:29
35K
21.75 mi12:12:552:12:446:064:50
6:28
-0:37
23M
23.00 mi12:21:222:21:116:088:27
6:45
+0:17
24M
24.00 mi12:27:482:27:376:096:26
6:26
-0:19
40K
24.85 mi12:33:192:33:086:105:31
6:27
+0:01
25.2M
25.20 mi12:35:452:35:346:102:26
7:03
+0:36
Finish
26.22 mi12:42:022:41:516:116:17
6:10
-0:53

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

5:47 /mi

Average Pace

6:11 /mi

Slowest Pace

7:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:38:15

61% of race

Time at Steady Pace

45:38

28% of race

Time at Slower Pace

17:58

11% of race

Average Pace: 6:10 /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 mi10:18:1118:005:4818:00
5:48
#605
10K
6.21 mi10:36:1035:595:4717:59
5:47
#584
15K
9.32 mi10:54:1954:085:4818:09
5:51
#588
20K
12.43 mi11:13:031:12:525:5218:44
6:02
#647
Half
13.11 mi11:17:091:16:585:524:06
6:01
#670
25K
15.53 mi11:32:091:31:585:5515:00
6:11
#748
30K
18.64 mi11:52:021:51:516:0019:53
6:24
#829
20M
20.00 mi12:01:002:00:496:028:58
6:36
#861
21M
21.00 mi12:08:052:07:546:057:05
7:05
#907
35K
21.75 mi12:12:552:12:446:064:50
6:28
#933
23M
23.00 mi12:21:222:21:116:088:27
6:45
#971
24M
24.00 mi12:27:482:27:376:096:26
6:26
#993
40K
24.85 mi12:33:192:33:086:105:31
6:27
#992
25.2M
25.20 mi12:35:452:35:346:102:26
7:03
#993
Finish
26.22 mi12:42:022:41:516:116:17
6:10
#990
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi605561561616(Top 2%)573(Top 4%)573(Top 10%)
10K6.21 mi3.10 mi584+21546+15546+15582(Top 2%)543(Top 3%)543(Top 10%)
15K9.32 mi3.11 mi588-4545+1545+1616(Top 2%)573(Top 4%)573(Top 10%)
20K12.43 mi3.11 mi647-59600-55600-55953(Top 3%)898(Top 6%)898(Top 16%)
Half13.11 mi0.68 mi670-23623-23623-231159(Top 4%)1096(Top 7%)1096(Top 19%)
25K15.53 mi2.42 mi748-78700-77700-771387(Top 5%)1315(Top 8%)1315(Top 23%)
30K18.64 mi3.11 mi829-81779-79779-791542(Top 5%)1460(Top 9%)1460(Top 26%)
20M20.00 mi1.36 mi861-32810-31810-311990(Top 7%)1880(Top 12%)1880(Top 33%)
21M21.00 mi1.00 mi907-46852-42852-422571(Top 9%)2393(Top 15%)2393(Top 42%)
35K21.75 mi0.75 mi933-26877-25877-252227(Top 8%)2079(Top 13%)2079(Top 37%)
23M23.00 mi1.25 mi971-38913-36913-362439(Top 9%)2258(Top 14%)2258(Top 40%)
24M24.00 mi1.00 mi993-22935-22935-221768(Top 6%)1644(Top 10%)1644(Top 29%)
40K24.85 mi0.85 mi992+1934+1934+11422(Top 5%)1316(Top 8%)1316(Top 23%)
25.2M25.20 mi0.35 mi993-19349341596(Top 6%)1453(Top 9%)1453(Top 26%)
Finish26.22 mi1.02 mi990+3930+4930+41395(Top 5%)1298(Top 8%)1298(Top 23%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
×21stories
+97ft-345ft

Overall

616

Males

573

M18-39

573

5K→10K

3.1 - 6.2 mi

Top 2%
×5stories
+79ft-138ft

Overall

582

Males

543

M18-39

543

10K→15K

6.2 - 9.3 mi

Top 2%
×3stories
+67ft-78ft

Overall

616

Males

573

M18-39

573

15K→20K

9.3 - 12.4 mi

Top 3%
×5stories
+106ft-86ft

Overall

953

Males

898

M18-39

898

20K→Half

12.4 - 13.1 mi

Top 4%
×2stories
+19ft-37ft

Overall

1159

Males

1096

M18-39

1096

Half→25K

13.1 - 15.5 mi

Top 5%
×4stories
+66ft-88ft

Overall

1387

Males

1315

M18-39

1315

25K→30K

15.5 - 18.6 mi

Top 5%
×9stories
+181ft-148ft

Overall

1542

Males

1460

M18-39

1460

30K→20M

18.6 - 20.0 mi

Top 7%
×5stories
+64ft-50ft

Overall

1990

Males

1880

M18-39

1880

20M→21M

20.0 - 21.0 mi

Top 9%
×8stories
+106ft-24ft

Overall

2571

Males

2393

M18-39

2393

21M→35K

21.0 - 21.8 mi

Top 8%
×7stories
+17ft-86ft

Overall

2227

Males

2079

M18-39

2079

35K→23M

21.8 - 23.0 mi

Top 9%
×5stories
+23ft-63ft

Overall

2439

Males

2258

M18-39

2258

23M→24M

23.0 - 24.0 mi

Top 6%
×6stories
+12ft-82ft

Overall

1768

Males

1644

M18-39

1644

24M→40K

24.0 - 24.9 mi

Top 5%
×1story
+6ft-20ft

Overall

1422

Males

1316

M18-39

1316

40K→25.2M

24.9 - 25.2 mi

Top 6%
×1story
+13ft-16ft

Overall

1596

Males

1453

M18-39

1453

25.2M→Finish

25.2 - 26.2 mi

Top 5%
×2stories
+22ft-21ft

Overall

1395

Males

1298

M18-39

1298

Passing Analysis

Category:
Athletes Passed
192
Passed By
577
Net Change
-385
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#605
5K → 10K4524+21#605#584
10K → 15K1822-4#584#588
15K → 20K1069-59#588#647
20K → Half124-23#647#670
Half → 25K1290-78#670#748
25K → 30K1394-81#748#829
30K → 20M1244-32#829#861
20M → 21M1056-46#861#907
21M → 35K1137-26#907#933
35K → 23M1351-38#933#971
23M → 24M729-22#971#993
24M → 40K1413+1#993#992
40K → 25.2M89-1#992#993
25.2M → Finish1815+3#993#990
TOTALS192577-385
📊

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