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BOSTON MARATHON 2025

Jonas Weinmann

Bib: 27836•M

NJ

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Division (M18-39)
#0 / 5642
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
8:10/mi
25:21
↑ 97↓ 3451.5%
10K· 6.21 mi
7:59/mi
50:10
↑ 79↓ 1380.4%
15K· 9.32 mi
8:10/mi
1:15:31
↑ 67↓ 78
20K· 12.43 mi
8:44/mi
1:42:39
↑ 106↓ 860.1%
Half· 13.11 mi
8:49/mi
1:48:40
↑ 19↓ 370.5%
25K· 15.53 mi
9:25/mi
2:11:31
↑ 66↓ 880.2%
30K· 18.64 mi
9:59/mi
2:42:31
↑ 181↓ 1480.2%
20M
19:01/mi
3:08:22
↑ 64↓ 500.2%
21M
15:29/mi
3:23:51
↑ 106↓ 241.6%
35K· 21.75 mi
12:27/mi
3:33:10
↑ 17↓ 861.7%
23M
12:00/mi
3:48:12
↑ 23↓ 630.6%
24M
11:13/mi
3:59:25
↓ 821.3%
40K· 24.85 mi
11:31/mi
4:09:16
↓ 200.3%
25.2M
11:04/mi
4:13:05
↑ 13↓ 160.2%
Finish· 26.22 mi
9:52/mi
4:23:08
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:48:40
Pace8:17 /mi
2nd Half
Distance13.11 mi
Time2:34:28
Pace11:47 /mi
📊Positive Split: 42.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:41:4725:218:1025:21
8:10
-
10K
6.21 mi12:06:3650:108:0424:49
7:59
-0:11
15K
9.32 mi12:31:571:15:318:0625:21
8:10
+0:11
20K
12.43 mi12:59:051:42:398:1627:08
8:44
+0:34
Half
13.11 mi13:05:061:48:408:176:01
8:49
+0:05
25K
15.53 mi13:27:572:11:318:2822:51
9:25
+0:36
30K
18.64 mi13:58:572:42:318:4331:00
9:59
+0:34
20M
20.00 mi14:24:483:08:229:2525:51
19:01
+9:02
21M
21.00 mi14:40:173:23:519:4215:29
15:29
-3:32
35K
21.75 mi14:49:363:33:109:489:19
12:27
-3:02
23M
23.00 mi15:04:383:48:129:5515:02
12:00
-0:27
24M
24.00 mi15:15:513:59:259:5911:13
11:13
-0:47
40K
24.85 mi15:25:424:09:1610:029:51
11:31
+0:18
25.2M
25.20 mi15:29:314:13:0510:033:49
11:04
-0:27
Finish
26.22 mi15:39:344:23:0810:0310:03
9:52
-1:12

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

7:59 /mi

Average Pace

10:03 /mi

Slowest Pace

19:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:15:31

29% of race

Time at Steady Pace

1:52:05

43% of race

Time at Slower Pace

1:15:32

29% of race

Average Pace: 10:02 /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 mi11:41:4725:218:1025:21
8:10
#17820
10K
6.21 mi12:06:3650:108:0424:49
7:59
#17057
15K
9.32 mi12:31:571:15:318:0625:21
8:10
#17104
20K
12.43 mi12:59:051:42:398:1627:08
8:44
#17757
Half
13.11 mi13:05:061:48:408:176:01
8:49
#17907
25K
15.53 mi13:27:572:11:318:2822:51
9:25
#18699
30K
18.64 mi13:58:572:42:318:4331:00
9:59
#19417
20M
20.00 mi14:24:483:08:229:2525:51
19:01
#22308
21M
21.00 mi14:40:173:23:519:4215:29
15:29
#22880
35K
21.75 mi14:49:363:33:109:489:19
12:27
#23082
23M
23.00 mi15:04:383:48:129:5515:02
12:00
#23258
24M
24.00 mi15:15:513:59:259:5911:13
11:13
#23314
40K
24.85 mi15:25:424:09:1610:029:51
11:31
#23333
25.2M
25.20 mi15:29:314:13:0510:033:49
11:04
#23296
Finish
26.22 mi15:39:344:23:0810:0310:03
9:52
#23286
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi17820115401154017141(Top 60%)11281(Top 70%)11281(Top 200%)
10K6.21 mi3.10 mi17057+76311248+29211248+29216379(Top 58%)10982(Top 68%)10982(Top 195%)
15K9.32 mi3.11 mi17104-4711281-3311281-3317141(Top 60%)11281(Top 70%)11281(Top 200%)
20K12.43 mi3.11 mi17757-65311512-23111512-23119586(Top 69%)12280(Top 76%)12280(Top 218%)
Half13.11 mi0.68 mi17907-15011569-5711569-5720989(Top 74%)12902(Top 80%)12902(Top 229%)
25K15.53 mi2.42 mi18699-79211898-32911898-32921631(Top 76%)13135(Top 82%)13135(Top 233%)
30K18.64 mi3.11 mi19417-71812169-27112169-27121540(Top 76%)12967(Top 81%)12967(Top 230%)
20M20.00 mi1.36 mi22308-289113425-125613425-125628367(Top 100%)16078(Top 100%)16078(Top 285%)
21M21.00 mi1.00 mi22880-57213655-23013655-23027519(Top 97%)15626(Top 97%)15626(Top 277%)
35K21.75 mi0.75 mi23082-20213741-8613741-8626410(Top 93%)15050(Top 93%)15050(Top 267%)
23M23.00 mi1.25 mi23258-17613791-5013791-5025122(Top 88%)14392(Top 89%)14392(Top 255%)
24M24.00 mi1.00 mi23314-5613804-1313804-1324417(Top 86%)14023(Top 87%)14023(Top 249%)
40K24.85 mi0.85 mi23333-1913799+513799+524174(Top 85%)13861(Top 86%)13861(Top 246%)
25.2M25.20 mi0.35 mi23296+3713772+2713772+2720846(Top 73%)12222(Top 76%)12222(Top 217%)
Finish26.22 mi1.02 mi23286+1013757+1513757+1522499(Top 79%)13031(Top 81%)13031(Top 231%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
×21story building
+97ft-345ft

Overall

17141

Males

11281

M18-39

11281

5K→10K

3.1 - 6.2 mi

Top 58%
×5story building
+79ft-138ft

Overall

16379

Males

10982

M18-39

10982

10K→15K

6.2 - 9.3 mi

Top 60%
×3story building
+67ft-78ft

Overall

17141

Males

11281

M18-39

11281

15K→20K

9.3 - 12.4 mi

Top 69%
×5story building
+106ft-86ft

Overall

19586

Males

12280

M18-39

12280

20K→Half

12.4 - 13.1 mi

Top 74%
×2story building
+19ft-37ft

Overall

20989

Males

12902

M18-39

12902

Half→25K

13.1 - 15.5 mi

Top 76%
×4story building
+66ft-88ft

Overall

21631

Males

13135

M18-39

13135

25K→30K

15.5 - 18.6 mi

Top 76%
×9story building
+181ft-148ft

Overall

21540

Males

12967

M18-39

12967

30K→20M

18.6 - 20.0 mi

Top 100%
×5story building
+64ft-50ft

Overall

28367

Males

16078

M18-39

16078

20M→21M

20.0 - 21.0 mi

Top 97%
×8story building
+106ft-24ft

Overall

27519

Males

15626

M18-39

15626

21M→35K

21.0 - 21.8 mi

Top 93%
×7story building
+17ft-86ft

Overall

26410

Males

15050

M18-39

15050

35K→23M

21.8 - 23.0 mi

Top 88%
×5story building
+23ft-63ft

Overall

25122

Males

14392

M18-39

14392

23M→24M

23.0 - 24.0 mi

Top 86%
×6story building
+12ft-82ft

Overall

24417

Males

14023

M18-39

14023

24M→40K

24.0 - 24.9 mi

Top 85%
×1story
+6ft-20ft

Overall

24174

Males

13861

M18-39

13861

40K→25.2M

24.9 - 25.2 mi

Top 73%
×1story
+13ft-16ft

Overall

20846

Males

12222

M18-39

12222

25.2M→Finish

25.2 - 26.2 mi

Top 79%
×2story building
+22ft-21ft

Overall

22499

Males

13031

M18-39

13031

Passing Analysis

Category:
Athletes Passed
1424
Passed By
6890
Net Change
-5466
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17820
5K → 10K83168+763#17820#17057
10K → 15K189236-47#17057#17104
15K → 20K65718-653#17104#17757
20K → Half11161-150#17757#17907
Half → 25K28820-792#17907#18699
25K → 30K75793-718#18699#19417
30K → 20M22893-2891#19417#22308
20M → 21M8580-572#22308#22880
21M → 35K12214-202#22880#23082
35K → 23M30206-176#23082#23258
23M → 24M3793-56#23258#23314
24M → 40K4665-19#23314#23333
40K → 25.2M425+37#23333#23296
25.2M → Finish4838+10#23296#23286
TOTALS14246890-5466
📊

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