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BOSTON MARATHON 2025

Jameson Ehret

Bib: 1606•M

OH

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0:00
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Overall
#0 / 28404
Top 26%
Gender (Male)
#0 / 16105
Top 39%
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
20:25
Rank: #4366
Start → 5K
20:25 | 6:34/mi
10K· 6.21 mi
41:01
Rank: #4509 (-143)
5K → 10K
20:36 | 6:38/mi
15K· 9.32 mi
1:01:57
Rank: #4773 (-264)
10K → 15K
20:56 | 6:44/mi
20K· 12.43 mi
1:23:03
Rank: #4845 (-72)
15K → 20K
21:06 | 6:47/mi
Half· 13.11 mi
1:27:41
Rank: #4906 (-61)
20K → Half
4:38 | 6:47/mi
25K· 15.53 mi
1:44:46
Rank: #5216 (-310)
Half → 25K
17:05 | 7:03/mi
30K· 18.64 mi
2:07:33
Rank: #5528 (-312)
25K → 30K
22:47 | 7:20/mi
20M
2:17:29
Rank: #5562 (-34)
30K → 20M
9:56 | 7:19/mi
21M
2:29:46
Rank: #6921 (-1359)
20M → 21M
12:17 | 12:17/mi
35K· 21.75 mi
2:35:20
Rank: #6941 (-20)
21M → 35K
5:34 | 7:26/mi
23M
2:46:05
Rank: #7243 (-302)
35K → 23M
10:45 | 8:35/mi
24M
2:53:56
Rank: #7336 (-93)
23M → 24M
7:51 | 7:51/mi
40K· 24.85 mi
3:00:57
Rank: #7433 (-97)
24M → 40K
7:01 | 8:12/mi
25.2M
3:03:43
Rank: #7382 (+51)
40K → 25.2M
2:46 | 8:01/mi
Finish· 26.22 mi
3:11:22
Rank: #7429 (-47)
25.2M → Finish
7:39 | 7:30/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:41
Pace6:41 /mi
2nd Half
Distance13.11 mi
Time1:43:41
Pace7:55 /mi
📊Positive Split: 18.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:3820:256:3420:25
6:34
-
10K
6.21 mi10:42:1441:016:3620:36
6:38
+0:04
15K
9.32 mi11:03:101:01:576:3920:56
6:44
+0:06
20K
12.43 mi11:24:161:23:036:4121:06
6:47
+0:03
Half
13.11 mi11:28:541:27:416:414:38
6:47
0:00
25K
15.53 mi11:45:591:44:466:4517:05
7:03
+0:16
30K
18.64 mi12:08:462:07:336:5122:47
7:20
+0:17
20M
20.00 mi12:18:422:17:296:529:56
7:19
-0:01
21M
21.00 mi12:30:592:29:467:0812:17
12:17
+4:58
35K
21.75 mi12:36:332:35:207:095:34
7:26
-4:51
23M
23.00 mi12:47:182:46:057:1310:45
8:35
+1:09
24M
24.00 mi12:55:092:53:567:157:51
7:51
-0:44
40K
24.85 mi13:02:103:00:577:177:01
8:12
+0:21
25.2M
25.20 mi13:04:563:03:437:172:46
8:01
-0:11
Finish
26.22 mi13:12:353:11:227:187:39
7:30
-0:31

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

6:34 /mi

Average Pace

7:18 /mi

Slowest Pace

12:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

41:01

21% of race

Time at Steady Pace

1:57:32

61% of race

Time at Slower Pace

32:49

17% of race

Average Pace: 7:18 /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 mi10:21:3820:256:3420:25
6:34
#4366
10K
6.21 mi10:42:1441:016:3620:36
6:38
#4509
15K
9.32 mi11:03:101:01:576:3920:56
6:44
#4773
20K
12.43 mi11:24:161:23:036:4121:06
6:47
#4845
Half
13.11 mi11:28:541:27:416:414:38
6:47
#4906
25K
15.53 mi11:45:591:44:466:4517:05
7:03
#5216
30K
18.64 mi12:08:462:07:336:5122:47
7:20
#5528
20M
20.00 mi12:18:422:17:296:529:56
7:19
#5562
21M
21.00 mi12:30:592:29:467:0812:17
12:17
#6921
35K
21.75 mi12:36:332:35:207:095:34
7:26
#6941
23M
23.00 mi12:47:182:46:057:1310:45
8:35
#7243
24M
24.00 mi12:55:092:53:567:157:51
7:51
#7336
40K
24.85 mi13:02:103:00:577:177:01
8:12
#7433
25.2M
25.20 mi13:04:563:03:437:172:46
8:01
#7382
Finish
26.22 mi13:12:353:11:227:187:39
7:30
#7429
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4366410341035443(Top 19%)5002(Top 31%)5002(Top 89%)
10K6.21 mi3.10 mi4509-1434237-1344237-1344704(Top 17%)4404(Top 27%)4404(Top 78%)
15K9.32 mi3.11 mi4773-2644464-2274464-2275443(Top 19%)5002(Top 31%)5002(Top 89%)
20K12.43 mi3.11 mi4845-724516-524516-525207(Top 18%)4796(Top 30%)4796(Top 85%)
Half13.11 mi0.68 mi4906-614571-554571-556062(Top 21%)5483(Top 34%)5483(Top 97%)
25K15.53 mi2.42 mi5216-3104824-2534824-2536611(Top 23%)5841(Top 36%)5841(Top 104%)
30K18.64 mi3.11 mi5528-3125058-2345058-2346642(Top 23%)5739(Top 36%)5739(Top 102%)
20M20.00 mi1.36 mi5562-345081-235081-235842(Top 21%)5085(Top 32%)5085(Top 90%)
21M21.00 mi1.00 mi6921-13596103-10226103-102224054(Top 85%)13930(Top 86%)13930(Top 247%)
35K21.75 mi0.75 mi6941-206100+36100+38159(Top 29%)6382(Top 40%)6382(Top 113%)
23M23.00 mi1.25 mi7243-3026253-1536253-15313805(Top 49%)9060(Top 56%)9060(Top 161%)
24M24.00 mi1.00 mi7336-936282-296282-2910138(Top 36%)7219(Top 45%)7219(Top 128%)
40K24.85 mi0.85 mi7433-976311-296311-2911547(Top 41%)7825(Top 49%)7825(Top 139%)
25.2M25.20 mi0.35 mi7382+516269+426269+426009(Top 21%)4735(Top 29%)4735(Top 84%)
Finish26.22 mi1.02 mi7429-476261+86261+89191(Top 32%)6536(Top 41%)6536(Top 116%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
×21stories
+97ft-345ft

Overall

5443

Males

5002

M18-39

5002

5K→10K

3.1 - 6.2 mi

Top 17%
×5stories
+79ft-138ft

Overall

4704

Males

4404

M18-39

4404

10K→15K

6.2 - 9.3 mi

Top 19%
×3stories
+67ft-78ft

Overall

5443

Males

5002

M18-39

5002

15K→20K

9.3 - 12.4 mi

Top 18%
×5stories
+106ft-86ft

Overall

5207

Males

4796

M18-39

4796

20K→Half

12.4 - 13.1 mi

Top 21%
×2stories
+19ft-37ft

Overall

6062

Males

5483

M18-39

5483

Half→25K

13.1 - 15.5 mi

Top 23%
×4stories
+66ft-88ft

Overall

6611

Males

5841

M18-39

5841

25K→30K

15.5 - 18.6 mi

Top 23%
×9stories
+181ft-148ft

Overall

6642

Males

5739

M18-39

5739

30K→20M

18.6 - 20.0 mi

Top 21%
×5stories
+64ft-50ft

Overall

5842

Males

5085

M18-39

5085

20M→21M

20.0 - 21.0 mi

Top 85%
×8stories
+106ft-24ft

Overall

24054

Males

13930

M18-39

13930

21M→35K

21.0 - 21.8 mi

Top 29%
×7stories
+17ft-86ft

Overall

8159

Males

6382

M18-39

6382

35K→23M

21.8 - 23.0 mi

Top 49%
×5stories
+23ft-63ft

Overall

13805

Males

9060

M18-39

9060

23M→24M

23.0 - 24.0 mi

Top 36%
×6stories
+12ft-82ft

Overall

10138

Males

7219

M18-39

7219

24M→40K

24.0 - 24.9 mi

Top 41%
×1story
+6ft-20ft

Overall

11547

Males

7825

M18-39

7825

40K→25.2M

24.9 - 25.2 mi

Top 21%
×1story
+13ft-16ft

Overall

6009

Males

4735

M18-39

4735

25.2M→Finish

25.2 - 26.2 mi

Top 32%
×2stories
+22ft-21ft

Overall

9191

Males

6536

M18-39

6536

Passing Analysis

Category:
Athletes Passed
739
Passed By
3802
Net Change
-3063
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4366
5K → 10K91234-143#4366#4509
10K → 15K45309-264#4509#4773
15K → 20K106178-72#4773#4845
20K → Half869-61#4845#4906
Half → 25K40350-310#4906#5216
25K → 30K104416-312#5216#5528
30K → 20M6498-34#5528#5562
20M → 21M11360-1359#5562#6921
21M → 35K4969-20#6921#6941
35K → 23M30332-302#6941#7243
23M → 24M48141-93#7243#7336
24M → 40K46143-97#7336#7433
40K → 25.2M554+51#7433#7382
25.2M → Finish5299-47#7382#7429
TOTALS7393802-3063
📊

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