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BOSTON MARATHON 2025

Hessel Dreteler

Bib: 5666•M

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 35%
Gender (Male)
#0 / 16105
Top 48%
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
22:29
Rank: #9780
Start → 5K
22:29 | 7:14/mi
10K· 6.21 mi
45:36
Rank: #10658 (-878)
5K → 10K
23:07 | 7:26/mi
15K· 9.32 mi
1:08:22
Rank: #10526 (+132)
10K → 15K
22:46 | 7:20/mi
20K· 12.43 mi
1:31:31
Rank: #10431 (+95)
15K → 20K
23:09 | 7:27/mi
Half· 13.11 mi
1:36:31
Rank: #10416 (+15)
20K → Half
5:00 | 7:20/mi
25K· 15.53 mi
1:54:18
Rank: #10079 (+337)
Half → 25K
17:47 | 7:20/mi
30K· 18.64 mi
2:19:06
Rank: #10249 (-170)
25K → 30K
24:48 | 7:59/mi
20M
2:29:45
Rank: #10120 (+129)
30K → 20M
10:39 | 7:50/mi
21M
2:38:07
Rank: #10082 (+38)
20M → 21M
8:22 | 8:22/mi
35K· 21.75 mi
2:43:45
Rank: #9996 (+86)
21M → 35K
5:38 | 7:32/mi
23M
2:53:25
Rank: #9844 (+152)
35K → 23M
9:40 | 7:43/mi
24M
3:01:22
Rank: #9852 (-8)
23M → 24M
7:57 | 7:57/mi
40K· 24.85 mi
3:08:20
Rank: #9883 (-31)
24M → 40K
6:58 | 8:09/mi
25.2M
3:11:25
Rank: #9906 (-23)
40K → 25.2M
3:05 | 8:56/mi
Finish· 26.22 mi
3:19:32
Rank: #10005 (-99)
25.2M → Finish
8:07 | 7:58/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:31
Pace7:22 /mi
2nd Half
Distance13.11 mi
Time1:43:01
Pace7:52 /mi
📊Positive Split: 6.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:29:2122:297:1422:29
7:14
-
10K
6.21 mi10:52:2845:367:2023:07
7:26
+0:12
15K
9.32 mi11:15:141:08:227:2022:46
7:20
-0:06
20K
12.43 mi11:38:231:31:317:2223:09
7:27
+0:07
Half
13.11 mi11:43:231:36:317:225:00
7:20
-0:07
25K
15.53 mi12:01:101:54:187:2117:47
7:20
0:00
30K
18.64 mi12:25:582:19:067:2824:48
7:59
+0:39
20M
20.00 mi12:36:372:29:457:2910:39
7:50
-0:09
21M
21.00 mi12:44:592:38:077:328:22
8:22
+0:32
35K
21.75 mi12:50:372:43:457:325:38
7:32
-0:50
23M
23.00 mi13:00:172:53:257:329:40
7:43
+0:11
24M
24.00 mi13:08:143:01:227:337:57
7:57
+0:14
40K
24.85 mi13:15:123:08:207:356:58
8:09
+0:12
25.2M
25.20 mi13:18:173:11:257:363:05
8:56
+0:47
Finish
26.22 mi13:26:243:19:327:378:07
7:58
-0:58

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

7:14 /mi

Average Pace

7:37 /mi

Slowest Pace

8:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:54:18

57% of race

Time at Steady Pace

25:57

13% of race

Time at Slower Pace

59:17

30% of race

Average Pace: 7:37 /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 mi10:29:2122:297:1422:29
7:14
#9780
10K
6.21 mi10:52:2845:367:2023:07
7:26
#10658
15K
9.32 mi11:15:141:08:227:2022:46
7:20
#10526
20K
12.43 mi11:38:231:31:317:2223:09
7:27
#10431
Half
13.11 mi11:43:231:36:317:225:00
7:20
#10416
25K
15.53 mi12:01:101:54:187:2117:47
7:20
#10079
30K
18.64 mi12:25:582:19:067:2824:48
7:59
#10249
20M
20.00 mi12:36:372:29:457:2910:39
7:50
#10120
21M
21.00 mi12:44:592:38:077:328:22
8:22
#10082
35K
21.75 mi12:50:372:43:457:325:38
7:32
#9996
23M
23.00 mi13:00:172:53:257:329:40
7:43
#9844
24M
24.00 mi13:08:143:01:227:337:57
7:57
#9852
40K
24.85 mi13:15:123:08:207:356:58
8:09
#9883
25.2M
25.20 mi13:18:173:11:257:363:05
8:56
#9906
Finish
26.22 mi13:26:243:19:327:378:07
7:58
#10005
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi97808053805310206(Top 36%)8194(Top 51%)8194(Top 145%)
10K6.21 mi3.10 mi10658-8788488-4358488-43511537(Top 41%)8917(Top 55%)8917(Top 158%)
15K9.32 mi3.11 mi10526+1328407+818407+8110206(Top 36%)8194(Top 51%)8194(Top 145%)
20K12.43 mi3.11 mi10431+958336+718336+7110343(Top 36%)8187(Top 51%)8187(Top 145%)
Half13.11 mi0.68 mi10416+158316+208316+2010208(Top 36%)8124(Top 50%)8124(Top 144%)
25K15.53 mi2.42 mi10079+3378103+2138103+2138631(Top 30%)7131(Top 44%)7131(Top 126%)
30K18.64 mi3.11 mi10249-1708145-428145-4211239(Top 40%)8303(Top 52%)8303(Top 147%)
20M20.00 mi1.36 mi10120+1298048+978048+979271(Top 33%)7147(Top 44%)7147(Top 127%)
21M21.00 mi1.00 mi10082+387979+697979+699620(Top 34%)7163(Top 44%)7163(Top 127%)
35K21.75 mi0.75 mi9996+867905+747905+748830(Top 31%)6761(Top 42%)6761(Top 120%)
23M23.00 mi1.25 mi9844+1527785+1207785+1208021(Top 28%)6177(Top 38%)6177(Top 109%)
24M24.00 mi1.00 mi9852-87764+217764+2110863(Top 38%)7599(Top 47%)7599(Top 135%)
40K24.85 mi0.85 mi9883-317733+317733+3111187(Top 39%)7657(Top 48%)7657(Top 136%)
25.2M25.20 mi0.35 mi9906-237736-37736-311397(Top 40%)7657(Top 48%)7657(Top 136%)
Finish26.22 mi1.02 mi10005-997757-217757-2112614(Top 44%)8332(Top 52%)8332(Top 148%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
×21stories
+97ft-345ft

Overall

10206

Males

8194

M18-39

8194

5K→10K

3.1 - 6.2 mi

Top 41%
×5stories
+79ft-138ft

Overall

11537

Males

8917

M18-39

8917

10K→15K

6.2 - 9.3 mi

Top 36%
×3stories
+67ft-78ft

Overall

10206

Males

8194

M18-39

8194

15K→20K

9.3 - 12.4 mi

Top 36%
×5stories
+106ft-86ft

Overall

10343

Males

8187

M18-39

8187

20K→Half

12.4 - 13.1 mi

Top 36%
×2stories
+19ft-37ft

Overall

10208

Males

8124

M18-39

8124

Half→25K

13.1 - 15.5 mi

Top 30%
×4stories
+66ft-88ft

Overall

8631

Males

7131

M18-39

7131

25K→30K

15.5 - 18.6 mi

Top 40%
×9stories
+181ft-148ft

Overall

11239

Males

8303

M18-39

8303

30K→20M

18.6 - 20.0 mi

Top 33%
×5stories
+64ft-50ft

Overall

9271

Males

7147

M18-39

7147

20M→21M

20.0 - 21.0 mi

Top 34%
×8stories
+106ft-24ft

Overall

9620

Males

7163

M18-39

7163

21M→35K

21.0 - 21.8 mi

Top 31%
×7stories
+17ft-86ft

Overall

8830

Males

6761

M18-39

6761

35K→23M

21.8 - 23.0 mi

Top 28%
×5stories
+23ft-63ft

Overall

8021

Males

6177

M18-39

6177

23M→24M

23.0 - 24.0 mi

Top 38%
×6stories
+12ft-82ft

Overall

10863

Males

7599

M18-39

7599

24M→40K

24.0 - 24.9 mi

Top 39%
×1story
+6ft-20ft

Overall

11187

Males

7657

M18-39

7657

40K→25.2M

24.9 - 25.2 mi

Top 40%
×1story
+13ft-16ft

Overall

11397

Males

7657

M18-39

7657

25.2M→Finish

25.2 - 26.2 mi

Top 44%
×2stories
+22ft-21ft

Overall

12614

Males

8332

M18-39

8332

Passing Analysis

Category:
Athletes Passed
1893
Passed By
2112
Net Change
-225
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9780
5K → 10K41917-878#9780#10658
10K → 15K22896+132#10658#10526
15K → 20K220125+95#10526#10431
20K → Half4530+15#10431#10416
Half → 25K35518+337#10416#10079
25K → 30K185354-170#10079#10249
30K → 20M18051+129#10249#10120
20M → 21M12788+38#10120#10082
21M → 35K10923+86#10082#9996
35K → 23M19038+152#9996#9844
23M → 24M7987-8#9844#9852
24M → 40K6797-31#9852#9883
40K → 25.2M2245-23#9883#9906
25.2M → Finish45143-99#9906#10005
TOTALS18932112-225
📊

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