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BOSTON MARATHON 2025

Jeffrey Weber

Bib: 1308•M

MI

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 2%
Gender (Male)
#0 / 16105
Top 3%
Masters (Masters Men)
#0 / 10463
Top 0.5%
Division (M40-44)
#0 / 2247
Top 2%
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
5:57/mi
18:28
↑ 97↓ 3451.5%
10K· 6.21 mi
5:53/mi
36:45
↑ 79↓ 1380.4%
15K· 9.32 mi
5:56/mi
55:11
↑ 67↓ 78
20K· 12.43 mi
5:56/mi
1:13:38
↑ 106↓ 860.1%
Half· 13.11 mi
5:55/mi
1:17:40
↑ 19↓ 370.5%
25K· 15.53 mi
5:57/mi
1:32:06
↑ 66↓ 880.2%
30K· 18.64 mi
6:04/mi
1:50:57
↑ 181↓ 1480.2%
20M
6:06/mi
1:59:14
↑ 64↓ 500.2%
21M
6:18/mi
2:05:32
↑ 106↓ 241.6%
35K· 21.75 mi
5:46/mi
2:09:51
↑ 17↓ 861.7%
23M
5:58/mi
2:17:19
↑ 23↓ 630.6%
24M
5:44/mi
2:23:03
↓ 821.3%
40K· 24.85 mi
5:50/mi
2:28:02
↓ 200.3%
25.2M
6:14/mi
2:30:11
↑ 13↓ 160.2%
Finish· 26.22 mi
5:27/mi
2:35:44
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:17:40
Pace5:55 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:18:04
Pace5:57 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:5418:285:5718:28
5:57
-
10K
6.21 mi10:37:1136:455:5518:17
5:53
-0:04
15K
9.32 mi10:55:3755:115:5518:26
5:56
+0:03
20K
12.43 mi11:14:041:13:385:5618:27
5:56
0:00
Half
13.11 mi11:18:061:17:405:554:02
5:55
-0:01
25K
15.53 mi11:32:321:32:065:5614:26
5:57
+0:02
30K
18.64 mi11:51:231:50:575:5718:51
6:04
+0:07
20M
20.00 mi11:59:401:59:145:588:17
6:06
+0:02
21M
21.00 mi12:05:582:05:325:596:18
6:18
+0:12
35K
21.75 mi12:10:172:09:515:584:19
5:46
-0:32
23M
23.00 mi12:17:452:17:195:587:28
5:58
+0:12
24M
24.00 mi12:23:292:23:035:585:44
5:44
-0:14
40K
24.85 mi12:28:282:28:025:574:59
5:50
+0:06
25.2M
25.20 mi12:30:372:30:115:582:09
6:14
+0:24
Finish
26.22 mi12:36:102:35:445:575:33
5:27
-0:47

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

5:27 /mi

Average Pace

5:57 /mi

Slowest Pace

6:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:00:09

77% of race

Time at Steady Pace

35:35

23% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 5:56 /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 mi10:18:5418:285:5718:28
5:57
#908
10K
6.21 mi10:37:1136:455:5518:17
5:53
#844
15K
9.32 mi10:55:3755:115:5518:26
5:56
#838
20K
12.43 mi11:14:041:13:385:5618:27
5:56
#795
Half
13.11 mi11:18:061:17:405:554:02
5:55
#798
25K
15.53 mi11:32:321:32:065:5614:26
5:57
#768
30K
18.64 mi11:51:231:50:575:5718:51
6:04
#719
20M
20.00 mi11:59:401:59:145:588:17
6:06
#682
21M
21.00 mi12:05:582:05:325:596:18
6:18
#643
35K
21.75 mi12:10:172:09:515:584:19
5:46
#625
23M
23.00 mi12:17:452:17:195:587:28
5:58
#587
24M
24.00 mi12:23:292:23:035:585:44
5:44
#563
40K
24.85 mi12:28:282:28:025:574:59
5:50
#538
25.2M
25.20 mi12:30:372:30:115:582:09
6:14
#523
Finish
26.22 mi12:36:102:35:445:575:33
5:27
#480
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi908850850828(Top 3%)776(Top 5%)776(Top 35%)
10K6.21 mi3.10 mi844+64791+59791+59787(Top 3%)737(Top 5%)737(Top 33%)
15K9.32 mi3.11 mi838+6786+5786+5828(Top 3%)776(Top 5%)776(Top 35%)
20K12.43 mi3.11 mi795+43744+42744+42707(Top 2%)660(Top 4%)660(Top 29%)
Half13.11 mi0.68 mi798-3747-3747-3843(Top 3%)795(Top 5%)795(Top 35%)
25K15.53 mi2.42 mi768+30719+28719+28679(Top 2%)631(Top 4%)631(Top 28%)
30K18.64 mi3.11 mi719+49672+47672+47610(Top 2%)569(Top 4%)569(Top 25%)
20M20.00 mi1.36 mi682+37635+37635+37522(Top 2%)489(Top 3%)489(Top 22%)
21M21.00 mi1.00 mi643+39596+39596+39367(Top 1%)344(Top 2%)344(Top 15%)
35K21.75 mi0.75 mi625+18578+18578+18344(Top 1%)322(Top 2%)322(Top 14%)
23M23.00 mi1.25 mi587+38541+37541+37300(Top 1%)279(Top 2%)279(Top 12%)
24M24.00 mi1.00 mi563+24518+23518+23218(Top 0.8%)200(Top 1%)200(Top 9%)
40K24.85 mi0.85 mi538+25495+23495+23223(Top 0.8%)203(Top 1%)203(Top 9%)
25.2M25.20 mi0.35 mi523+15481+14481+14188(Top 0.7%)178(Top 1%)178(Top 8%)
Finish26.22 mi1.02 mi480+43444+37444+37113(Top 0.4%)108(Top 0.7%)108(Top 5%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 3%
×21story building
+97ft-345ft

Overall

828

Males

776

M40-44

776

5K→10K

3.1 - 6.2 mi

Top 3%
×5story building
+79ft-138ft

Overall

787

Males

737

M40-44

737

10K→15K

6.2 - 9.3 mi

Top 3%
×3story building
+67ft-78ft

Overall

828

Males

776

M40-44

776

15K→20K

9.3 - 12.4 mi

Top 2%
×5story building
+106ft-86ft

Overall

707

Males

660

M40-44

660

20K→Half

12.4 - 13.1 mi

Top 3%
×2story building
+19ft-37ft

Overall

843

Males

795

M40-44

795

Half→25K

13.1 - 15.5 mi

Top 2%
×4story building
+66ft-88ft

Overall

679

Males

631

M40-44

631

25K→30K

15.5 - 18.6 mi

Top 2%
×9story building
+181ft-148ft

Overall

610

Males

569

M40-44

569

30K→20M

18.6 - 20.0 mi

Top 2%
×5story building
+64ft-50ft

Overall

522

Males

489

M40-44

489

20M→21M

20.0 - 21.0 mi

Top 1%
×8story building
+106ft-24ft

Overall

367

Males

344

M40-44

344

21M→35K

21.0 - 21.8 mi

Top 1%
×7story building
+17ft-86ft

Overall

344

Males

322

M40-44

322

35K→23M

21.8 - 23.0 mi

Top 1%
×5story building
+23ft-63ft

Overall

300

Males

279

M40-44

279

23M→24M

23.0 - 24.0 mi

Top 0.8%
×6story building
+12ft-82ft

Overall

218

Males

200

M40-44

200

24M→40K

24.0 - 24.9 mi

Top 0.8%
×1story
+6ft-20ft

Overall

223

Males

203

M40-44

203

40K→25.2M

24.9 - 25.2 mi

Top 0.7%
×1story
+13ft-16ft

Overall

188

Males

178

M40-44

178

25.2M→Finish

25.2 - 26.2 mi

Top 0.4%
×2story building
+22ft-21ft

Overall

113

Males

108

M40-44

108

Passing Analysis

Category:
Athletes Passed
515
Passed By
87
Net Change
+428
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#908
5K → 10K8420+64#908#844
10K → 15K3226+6#844#838
15K → 20K518+43#838#795
20K → Half25-3#795#798
Half → 25K388+30#798#768
25K → 30K6011+49#768#719
30K → 20M414+37#719#682
20M → 21M390+39#682#643
21M → 35K202+18#643#625
35K → 23M391+38#625#587
23M → 24M240+24#587#563
24M → 40K261+25#563#538
40K → 25.2M150+15#538#523
25.2M → Finish441+43#523#480
TOTALS51587+428
📊

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